Tag: Plow Planes

No. 1,166,437 – Plane (Herbert G. Collins) (1916)

[paiddownloads id=”708″]1166437

UNITED STATES PATENT OFFICE.

_________________

HERBERT G. COLLINS, OF NEW HAVEN, CONNECTICUT, ASSIGNOR TO SARGENT &
COMPANY, OF NEW HAVEN, CONNECTICUT, A CORPORATION OF CONNECTICUT.

PLANE.

_________________

1,166,437. Specification of Letters Patent. Patented Jan. 4, 1916.
Application filed November 12, 1913. Serial No. 800,561.

_________________

To all whom it may concern:

Be it known that I, HERBERT G. COLLINS, a citizen of the United States, residing in the city and county of New Haven and State of Connecticut, have invented certain new and useful Improvements in Planes, of which the following is a full, clear, and exact description.

This invention relates to planes, and more particularly to the means for adjusting the cutter and clamping it in position.

The improvements are particularly applicable to molding planes, but may also be used in connection with planes of other types.

The primary objects of the invention are to provide improved and simplified means for clamping the bit or cutter in the desired adjustment; to furnish simple and effective means for adjusting the cutter longitudinally; and to improve the general construction and operation of devices of the class to which my invention relates.

To these and other ends, the invention consists in the novel features and combinations of parts to be hereinafter described and claimed.

In the accompanying drawings, Figure 1 is a side elevation of the main stock of a molding plane embodying my improvements; Fig. 2 is a side elevation of the cutter clamping and adjusting means, looking from the opposite side of the plane; Fig. 3 is a top plan view of the parts shown in Fig. 2; Fig. 4 is a section on line 4–4 of Fig. 2; Fig. 5 is an enlarged section on line 5–5 of Fig. 1; Fig. 6 is a detail showing the clamp in position to release the bit or cutter; Fig. 7 is a detail showing the seat for the cutter and clamp; Figs. 8, 9 and 10 are details of the clamp; Fig. 11 is a detail of the clamping nut; Fig. 12 is a detail of the clamping nut socket; Fig. 13 is a section on line 13–13 of Fig. 1; and Fig. 14 is a detail of the bit or cutter.

Referring to the drawings, I have shown my improvements applied to the main stock 20 of a molding plane, which stock is provided with a handle 21 and throat 22 of usual form. A bit or cutter 23 is clamped against the side of the stock by means of a clamp 24 in such a manner as to project into the throat 22. The clamp 24 is operated by a clamp nut 25 located at that side of the stock opposite the cutter, and the cutter is adjusted lengthwise, i. e., into and out of the throat 22 by means of an adjusting screw 26, engaging a threaded socket 27 at the top of the stock and cooperating with the cutter in the manner to be presently described.

Referring particularly to Fig. 7, it will be noted that the cutter 23 and clamp 24 are partially accommodated in a recess or seat 28 formed in one side of the stock. At the lower portion of the recess is a laterally extending ledge or flange 29, which assists in supporting the cutter from beneath. Opposite the ledge or flange 29, i. e., at the top of the recess 28, is a somewhat similar projecting ledge or flange 30, against which fits the upper edge or surface of the clamp 24. The lower or under surface 31 of the ledge 30 is located in a plane somewhat out of perpendicular with respect to the vertical longitudinal plane of the stock, and said surface 31 cooperates with a correspondingly inclined surface 32 at the upper part of the clamp.

The lower surface 33 of the clamp is parallel with the cutter seating surface of the ledge 29. The cutter is clamped tightly in its seat by drawing the clamp 24 laterally into the recess 28. In doing this, the inclined surfaces 31, 32 of the ledge 30 and clamp 24 respectively cooperate in such a manner as to force the lower surface 33 of the clamp tightly against the cutter.

In the embodiment shown, the clamp 24 is adjusted by means of a threaded shank 35 extending laterally therefrom through an opening 36 in the stock, and engaging interior threads of the clamping nut 25 previously mentioned. The opening or bore 36 in the stock is of somewhat greater diameter than the shank 35, so that the latter will have a certain amount of clearance. The nut 25 is suitably fixed against lengthwise movement, as by means of a collar 37, engaging a grooved socket 38 at the side of the stock, as shown in Fig. 4. Assuming that the shank 35 and nut 25 are provided with the usual right-hand threads, rotation of the nut 25 in a clockwise direction will draw the clamp 24 laterally into its seat to clamp the cutter tightly in position, as shown in Fig. 3. When the nut 25 is turned in a counter-clockwise direction, the clamp 24 will be forced laterally out of its seat, and the clearance in the bore 35 will allow the clamp to swing away from and release the cutter as the inclined surface 32 of the clamp slides outward along the cooperating surface 31 of the stock.

In assembling the device, the nut 25, which preferably has a circular milled head, is entered laterally into its socket 38, which is permitted by having said socket open throughout a portion of its periphery, as shown at 38a in Fig. 12. As the nut is slipped into its socket, it will be held against lengthwise movement by the engagement of its collar 37 with the corresponding groove in the socket, and the shank 35 of the clamp will be passed through the hole 36 to engage the threads of the nut in an obvious manner. As the nut is held against displacement in an axial direction, the clamp 24 must move laterally into and out of its seat, as the nut is turned in opposite directions respectively. During the inward movement, the portion 30 of the stock acts as a cam to force the clamp toward the cutter-supporting portion or ledge. In the outward movement of the clamp, the clearance around the shank of the latter permits the clamp to move away from the cutter.

The lengthwise adjusting screw 26 for the cutter is provided with a filled head 26a having at its lower portion an annular shoulder 26b The shoulder 26b projects axially relative to the adjusting screw. Below the shoulder 26b is a shoulder 26c projecting perpendicularly relative to the adjusting screw. The shoulder 26c engages a notch 23b formed in the side of the cutter, so that as the adjusting screw is turned in one or the other direction the cutter will be moved into or out of the throat. The shoulder 26b of the adjusting screw engages a notch 23a at the top of the cutter and effectively holds the cutter in engagement with the shoulder 26c. Movement of the cutter in an outward direction relatively to its seat, i. e., away from the side of the stock, is prevented by the engagement of the shoulder 26b with the notch 23a and by the engagement of the clamp with the body portion of the cutter.

The foregoing description is necessarily a detailed one in so far as it concerns the particular embodiment of my invention selected for illustration.

Various modifications of the construction may be adopted within the scope of the invention as defined in the claims.

What I claim is:

1. In a plane, the combination of a stock having a cutter seat opening outwardly at one side of the plane, a cutter in said seat, a clamp for the cutter, a lengthwise adjusting screw for said cutter at the opposite side of the plane socketed in the stock, at one side of, and approximately parallel to said cutter, and a shoulder on said screw directed axially of the latter and engaging a shoulder at the upper portion of the cutter, whereby said screw prevents lateral displacement of the cutter relative to said cutter seat, as the cutter is adjusted by the screw; substantially as described.

2. In a plane, a cutter seat, a cutter having a notch at one side edge, and a notch at the top edge, in combination with a lengthwise adjusting screw, having a perpendicular shoulder to engage with the first named notch, and an axial shoulder to engage with the second named notch, the cutter seat opening out at the side of the plane opposite the adjusting screw, substantially as described.

3. In a plane, the combination of a stock having a cutter seat at one side, a cutter in said seat, having a notch at the top edge and a notch in the side edge toward the stock, a clamp for the cutter, a lengthwise adjusting screw for said cutter, socketed in the stock at one side of, and approximately parallel to said cutter, a shoulder on said screw, engaging the notch in the side edge of the cutter to provide for the upward and downward adjustment of the latter, and a second shoulder on said screw directed axially of the screw and engaging the notch at the upper edge of the cutter, whereby said screw prevents lateral displacement of the cutter relative to its seat., as the cutter is moved up and down by said screw, the cutter seat opening out at the side of the plane opposite the adjusting screw; substantially as described.

4. In a plane, the combination with a stock, of a cutter mounted therein, and means for adjusting the cutter longitudinally including an adjusting screw operatively mounted on the stock, said screw having a projecting portion extending axially thereof and the cutter having a slot extending longitudinally thereof in which said projecting portion may fit for rotation and interlock to prevent lateral displacement of the cutter in either direction edgewise thereof.

5. In a plane, the combination with the stock having a cutter receiving portion opening outwardly at one side of the plane, of a cutter mounted therein, and means located at the opposite side of the plane for adjusting the cutter having a part adapted to engage a complementary part of the cutter to project the cutter with reference to the stock, and having another part adapted to engage another complementary part of the cutter to prevent lateral displacement of the cutter.

6. In a plane, the combination with a cutter seat opening toward one side thereof, an adjusting device located inwardly of said seat, said adjusting device having an undercut bit receiving portion and a shoulder therebelow, and a bit having a longitudinally extending projection adapted to be introduced into the undercut portion of the adjusting device when the bit occupies an inclined position and the bit having a portion adapted to engage the shoulder of the adjusting device when the bit is shifted from said inclined position to a position parallel to its seat, whereby the adjusting device will interlock with the bit to eifect raising and lowering of the bit substantially as described.

7. A bit for planes of the character described, having a cutting edge at one end thereof, a notch in the opposite end of the same, and a notch in one of its side edges located near said notched end substantially as and for the purpose described.

In witness whereof, I have hereunto set my hand on the 10th day of November, 1913.

HERBERT G. COLLINS.

Witnesses:
LE ROY L. SHELTON,
MABEL A. BUSSE.

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Copies of this patent may be obtained for five cents each, by addressing the “Commissioner of Patents, Washington, D. C.”
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No. 968,508 – Wood-Scoring Device For Planes And The Like (Christian Bodmer) (1910)

[paiddownloads id=”673″]968508

UNITED STATES PATENT OFFICE.

_________________

CHRISTIAN BODMER, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO THE STANLEY RULE & LEVEL COMPANY, OF NEW BRITAIN, CONNECTICUT, A CORPORATION OF CONNECTICUT.

WOOD-SCORING DEVICE FOR PLANES AND THE LIKE.

_________________

968,508. Specification of Letters Patent. Patented Aug. 23, 1910.
Application filed November 30, 1909. Serial No. 530,556.

_________________

To all whom it may concern:

Be it known that I, CHRISTIAN BODMER, a citizen of the United States, residing at New Britain, county of Hartford, State of Connecticut, have invented certain new and useful Improvements in Wood-Scoring Devices for Planes and the Like, of which the following is a full, clear, and exact description.

My invention relates to improvements in wood cutting instruments such as planes and the like, the object being to provide in such constructions a scoring device or spur to partially cut the wood in advance of the plane iron.

A valuable incident of this invention is the provision of means whereby the scoring device or spur may be adjusted to cause said cutting edge to project to a greater or lesser degree from the main body of the instrument to make a shallow or a deep cut as required and to also compensate for variations in length of the spur due to sharpening the latter from time to time.

In the drawings: Figure 1 is a side elevation of a plane of the plow type fitted with my improved scoring device or spur; Fig. 2 is a relatively enlarged detail view of the spur in operative position; Fig. 3 is a similar view showing the spur in non operative position; Fig. 4 is a section on the line x–x of Fig. 2.

The wood cutting device of the type illustrated in Fig. 1 is a species of plane in which 1 is the plane body; 2 is the sole portion thereof provided with the usual throat in which is located the cutting iron 3. In advance of the cutting iron is located a spur, said spur being arranged in a recess 4 in the side of the sole 2. The spur is held by a screw 5. The spur construction itself comprises the cutting end 6 and the head 7. The head 7 is of circular outline preferably and has a central perforation in which a holding screw 5 is located, said screw taking into a threaded opening in the sole 2. The recess 4 has its intermediate portion conformed to the circular part or head 7 of the spur, thereby relieving the screw in a large measure of strain. Above and below this circular part the recess is extended to receive the cutting end 6 of the spur.

As shown in the detail views Figs. 2 and 3, the ends of the recess 4 are diagonally arranged with reference to the base of the sole 2. The outer edge of the spur is arranged obliquely to a radial line from the center of the screw 5, the cutting edge itself being preferably somewhat rounded as shown and sharpened so that said cutting edge proper will lie approximately in the plane of one side of the cutter 3, whereby, when the plane is pushed forwardly, the spur will score the wood directly in advance of one edge of the cutter 3. A corresponding spur may be arranged on the opposite side of the sole 2 to score a corresponding line in line with the opposite edge of the cutter 3. Since these spurs correspond a description and illustration of one is sufficient for both. The lower end of the recess 4 is widened somewhat so as to permit the spur to be swung upon its screw mounting 5 whereby by swinging said spur its cutting edge may be projected more or less as desired. By the particular arrangement shown a forward movement of the plane across a board will produce through the medium of the spur a score line corresponding in depth to the extent to which the spur is projected.

By reason of the method of mounting the spur there is little or no danger of dislodgment of the same after it has been adjusted, the cut of the spur being an easy draw cut. By this means all chattering of the parts as the plane is advanced over the wood is avoided. The cutting edge 6 of the spur being formed on a plane oblique to a radial line from the center of the screw 5 permits the said spur to be sharpened from time to time without grinding away such a portion of the cutting edge as to render it ineffective. Since even though a portion is ground away, the cutting edge of the spur may be projected to the desired extent by the swinging movement above referred to. When it is desired to omit the spur, it is simply necessary to withdraw the screw 5 somewhat and swing the spur from the position indicated in Fig. 2 to that indicated in Fig. 3, the cutting end of the spur being then housed in the upper end of the recess 4 and flush with the outer side of the sole.

What I claim is:

1. In a plane, a main body having a sole portion, a scoring device comprising a spur having a head portion, a screw passing through said head portion arranged to adjustably hold said spur against said body, the cutting end of said spur extending radially from said head portion, the cutting edge of said cutting end being arranged obliquely to said radius, an inclined recess in said body arranged to receive said spur, the lower part of said recess being wider than the cutting end of said spur to permit the cutting edge of said spur to be projected more or less by an angular shifting of said spur in said recess.

2. A scoring device for a plane or the like comprising a spur having a main body of circular outline, a central passage arranged to receive a holding screw, a cutting portion extending radially from said main body, the cutting edge of said cutting portion being oblique to the radius, a plane body having ca sole portion, a recess in the side of said portion arranged to receive said scoring device, a portion of said recess being shaped to snugly receive the main body of the scoring device, another portion of said recess extending downwardly and rearwardly from the first mentioned portion and being wider than the cutting end of said spur to permit the latter to be adjusted by the shifting of said spur angularly relatively to the center of the head and a holding screw arranged to pass concentrically through the head into the sole portion of said body.

3. In a plane, a main body having a sole portion, a scoring device comprising a spur, a screw passing through said spur and arranged to adjustably hold said spur against said body, said spur extending radially from said screw, said spur having at its outer end a cutting edge, said cutting edge being oblique to the radius of said spur, said body having a recess in its side arranged to receive said spur, the lower end of said recess being wider than said spur to permit the cutting edge of the latter to be projected more or less by an angular shifting of said spur in said recess.

4. A scoring spur for planes, a main body portion having a screw passage and having a radially extending arm at one side of said screw passage, a cutting edge at the outer end of said arm, said edge being oblique to the radius of said arm, one end of said edge being nearer to the said screw passage than the other end of said edge.

CHRISTIAN BODMER.

Witnesses:
I. W. CHAPMAN,
W. J. WORAM.

No. 830,541 – Bench-Plane (Justus A. Traut) (1906)

[paiddownloads id=”635″]830541

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO STANLEY RULE &
LEVEL COMPANY, OF NEW BRITAIN, CONNECTICUT, A CORPORATION OF CONNECTICUT.

BENCH-PLANE.

_________________

830,541. Specification of Letters Patent. Patented Sept. 11, 1906.
Application filed May 26, 1906. Serial No. 318,812.

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To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing at New Britain, county of Hartford, Connecticut, have invented certain new and useful Improvements in Planes, of which the following is a full, clear, and exact description.

My invention relates to improvements in tools, and particularly planes for carpenters’ and joiners’ use.

The object of the invention is to provide a stop or gage for limiting the cutting depth and steadying the plane when in operation.

Various gages and stops have previously been employed in tools of this character, but for some classes of work they fail to give proper support to the plane when in operation.

The preferred form of the invention is illustrated in the accompanying three sheets of drawings.

Figure 1 is an end view of a plane embodying the improvements of my invention. Fig. 2 is a detail perspective view of a part of the gage. Fig. 3 is a side view of a plane with gage attached. Fig. 4 is a bottom plan view.

1 is the main body or handle member.

2 is the plane-iron having a suitably-formed cutting edge in accordance with the cross-section of the product desired. This iron is clamped in place by a suitable mechanism, such as 3, and may be adjusted by a suitable mechanism, such as 4.

5 and 6 are cross-rods clamped to the body in a suitable manner.

7 is an auxiliary clamping and supporting member for the plane-iron, which is clamped on the rods 5 and 6 by suitable mechanism.

8 is a fence customarily employed with planes of this character for guiding it laterally in operation. The main and auxiliary portions of the plane are provided with guide-flanges 9 and 10. A plane-iron of any width may be employed with this tool, the body and auxiliary members being adjusted laterally with respect to one another.

11 is the gage or stop the use of which my invention particularly contemplates. This stop has laterally-extending arms 12 and 13, which project through openings, such as 14 and 15, in the guide-flanges 9 and 10.

16 is a screw-threaded post having a foot 17, to which the gage 11 is secured by means of screws 18 and 19.

The post and gage may be vertically adjusted by the screw 20 and clamped in position by the screw 21. When the gage is being vertically adjusted, it is guided and prevented from rotating on its post by reason of its construction and coaction with the guide-flanges 9 and 10. By reason of the bearing-surfaces provided by the arms 12 and 13 in front and in rear ofthe cutting-iron and the lateral extensions outside of each guide-flange the tool is prevented from tilting forward and back or sidewise when in operation.

The gage may be adjusted to suit the depth of cut desired and may be readily removed upon releasing the screws 18 and 19, in which event the foot 17 acts as a gage, which maybe adjusted for work requiring the gage only on one side. The arms 12 and 13 being formed in one piece with the main body 11 of the gage, the entire bearing area remains in a single plane and is consequently adjusted vertically with uniformity in front and in rear of the plane-iron. This is an advantage which would not be present were the two arms 12 and 13 carried by separate adjusting-posts.

What I claim is —

1. In a plane, a body, auxiliary members having depending guide-flanges with passages in said flanges, and a gage extending laterally through said passages.

2. In a plane, a body and auxiliary members laterally adjustable with relation to one another and adapted to support a plane-iron, a vertically-adjustable post, and a gage carried thereby having members extending in front and in the rear of the plane-iron position and laterally beyond the edges of the plane-iron.

3. In a plane, a body having a depending flange, a plane-iron carried by the body, an adjustable post carried by the body, and a gage carried by said post having an arm extending through the flange in front of the plane-iron.

4. In a plane, a body, an iron clamped thereto, a depending iiange from said body, an auxiliary member laterally adjust able with respect thereto, a depending guide-flange carried by said auxiliary member, and a vertically-adjustable gage in the rear of the plane-iron position extending through said flanges.

5. In a plane, main and auxiliary sections, depending flanges carried thereby, a plane-iron held between said sections, a vertically-adjustable post having a foot, and a gage removably secured to said foot and having an arm extending through said flanges.

6. In a plane, main and auxiliary sections, depending flanges carried thereby, a plane-iron held between said sections, a vertically-adjustable post having a foot, and a gage removably secured to said foot and having arms extending through said flanges in front and in the rear of the plane-iron.

7. As an article of manufacture, a plane-gage attachment comprising a body, means of attachment to a plane, and laterally-extending arms carried by the body spaced apart from each other and lying in the same plane with the body.

JUSTUS A. TRAUT.

Witnesses:
W. J. WORAM,
H. S. WALTER.

No. 827,473 – Plane (Lewis Dorus Smith) (1906)

[paiddownloads id=”634″]827473

UNITED STATES PATENT OFFICE.

_________________

LEWIS DORUS SMITH, OF PORT HURON, MICHIGAN, ASSIGNOR TO
STANLEY RULE AND LEVEL COMPANY, A CORPORATION OF CONNECTICUT.

PLANE.

_________________

827,473. Specification of Letters Patent. Patented July 31, 1906.
Application filed March 15, 1904. Serial No. 198,203.

_________________

To all whom it may concern:

Be it known that I, LEWIS DORUS SMITH, a citizen of the United States, residing at Port Huron, county of St. Clair, State of Michigan, have invented certain new and useful Improvements in Planes, of which the following is a full, clear, and exact description.

My invention relates to improvements in planes, and particularly to a plane which is adapted to carry any one of a large variety of cutters or plane-irons. A plane of the same general class is shown in the United States Letters Patent No. 532,84.

The object of my invention is to construct a plane which shall be efficient and readily interchangeable and adjustable for different classes of work. I have also sought to make the construction as simple as possible, so that the adjustments and interchanges may be effected easily, and the cost of manufacture may be reasonable. I have also sought to construct a plane which shall be useful in connection with classes of work hitherto impossible to planes of this type.

A plane embodying my invention is shown in the accompanying single sheet of drawings. Two parts of the plane are adjustable laterally with relation to one another and adapted to carry a plane-iron. Between the two adjustable portions is located a gage for limiting the cutting depth of the iron. This gage is adjustable vertically and laterally and is readily removable. When desired , an auxiliary guide may be employed.

Figure 1 is a side elevation of a plane embodying the improvements of my invention, a portion of an auxiliary guide being shown dotted. Fig. 2 is a front elevation of a plane embodying the improvements of my invention shown as in operation. Fig. 3 is a detail perspective view of the center gage and attachments. Fig. 4 is a bottom view of the complete plane. Fig. 5 is a vertical sectional view on the plane of the gage-support.

1 is the main stock portion having a handle 2 and a guide-blade 3.

4 is a plane-iron, having a suitable cutting edge — as, for instance, a “hollow.”

5 is a screw of suitable construction for clamping the plane-iron to the main stock 1.

6 is an adjusting screw for varying the cutting depth.

7 is a gage carried at the outer side of the main stock and adjustable in a suitable manner by means of the screw 8.

9 is a guide-rod which extends laterally from the main stock 1 and may be secured thereto by means of the screw 10. 11 is a similar guide-rod at the rear, which may be attached to the main stock by means of the screw 12.

13 is what may be conveniently termed a “sliding section,” having the guide-blades 14 and 15 corresponding to the guide-blades 3 and 30 of the main stock. This section 13 is adjustable laterally on the guide-rods 9 and 11 to and from the main stock 1. 16 and 17 are thumb-screws for holding it in the desired position. In the instance herein shown the distance from the outer surface of the guide-blade 3 to the outer surface of the guide-blade 14 is approximately equal to the width of the cutter or plane-iron 4.

18 indicates a section of a molding, a portion of which has just been formed by the cutter 4. It will be obvious to one acquainted with this art that cutters of many different forms may be employed with a tool of this character to shape a molding, as desired.

19 is a gage for steadying the plane and limiting the cutting depth of the plane-iron 4. 20 is a post which is vertically adjustable in a recess in the outer surface of the sliding section 13. 21 is a thumb-screw for securing it in place. 22 is a horizontal member for connecting the adjustable post 20 and the gage 19. In this instance the horizontal bar is carried by the post 20. 23 is a thumb-screw which clamps the gage to the horizontal cross-bar 22. The gage preferably has an enlarged portion 24 at the top, which is open at the rear, so that the gage may be removed by simply loosening the screw 23 and slipping the gage forward. The gage in this way may be removed without being obstructed by the guide-rod 9. By this construction the center gage 19 may be adjusted vertically and also laterally, so as to provide for different widths and conformations of cutters.

25 is a longitudinal guide or fence which may be carried by the longitudinal guide-rods 9 and 11 and adjustable laterally thereon. 26 is a handle for convenience in operation. Such a guide or fence is not necessary in all kinds of work; but in forming a molding, as herein illustrated, it is advantageous.

What I claim is —

1. In a plane, the combination of a handle member, a sliding section member adjustable relatively thereto, a laterally-projecting lug carried by one of said members and having a vertical passage-way, a post passing through and vertically adjustable in said passage-way, a laterally-extending thumb-screw passing through said lug for coacting with said post, and a center gage located between said members and means for supporting said gage from said vertical post.

2. A plane-gage attachment of the character described comprising the combination of two substantially parallel rods, a shoe member carried by one of said rods, a connecting member having one endf fixedly secured to one rod and an adjustable clamping means carried by the other rod for engagement with said member and having an open horizontal slot, substantially as described for the purpose specified.

3. A plane-gage attachment of the character described, and for the purpose specified, comprising the combination of two substantially parallel rods spaced apart from each other, a shoe member carried by one of said rods, a laterally-projecting connecting member having one end fixedly secured to one of said rods, the other rod being laterally adjustable upon the connecting member of the first rod, and means for clamping the second rod upon said connecting member.

Signed at Port Huron, Michigan, this 5th day of March, 1904.

LEWIS DORUS SMITH.

Witnesses:
S. V. JONES,
LEWIS ATKINS.

No. 778,921 – Plane (Justus A. Traut) (1905)

[paiddownloads id=”612″]778921

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO THE STANLEY RULE & LEVEL COMPANY, OF NEW BRITAIN, CONNECTICUT, A CORPORATION OF CONNECTICUT.

PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 778,921, dated January 3, 1905.
Application filed April 27, 1904. Serial No. 205,115.

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing at New Britain, in the county of Hartford, State of Connecticut, have invented certain new and useful Improvements in Planes, of which the following is a full, clear, and exact description.

My invention relates to improvements in planes and particularly to planes, in which cutters of various sizes and shapes may be interchangeably employed.

The object of the invention is to provide a construction in which interchanges of cutters may be effected readily and quickly and the operation of the same made reliable and efficient. I have also sought to employ as few parts as possible and to make the construction as economical as its large variety of functions make feasible.

The construction of my invention in the particular form as shown in the drawings consists of a main body portion and a relatively movable section between which the cutting-iron is secured and held in place. Adjustable and interchangeable sole portions are provided by means of which the plane may be guided and the cutting depth regulated with any form of cutting-iron. These adjustable sole portions also support and steady the plane-iron and permit the user to vary the size of the throat or opening in front of the cutting edge.

The details of construction will be more plainly seen on an inspection of the accompanying single sheet of drawings.

Figure 1 is a side elevation of a plane embodying the improvements of my invention. Fig. 2 is a front elevation of the same with the addition of adjustable auxiliary guide. Fig. 3 is a perspective view of a cutting-iron. Fig. 4 is a perspective view of the adjustable and interchangeable sole portions for employment with the plane of my invention.

1 indicates a main body or stock portion of the plane having a guide-blade 2.

3 is a handle which is conveniently provided.

4 is the plane-iron or cutter, which has its cutting edge formed to correspond with the outline of the work which it is desired to turn out.

5 is a suitable clamping-screw for securing the cutter in place.

6 is a screw for adjusting the cutting depth of the plane-iron.

7 and 8 are rods which extend from the body portion of the plane.

9 and 10 are screws for clamping in position.

11 is a sliding section which is upon the rods 7 and 8.

12 and 13 are thumb-screws for clamping the section in place at the distance desired from the main body portion.

14 and 15 are flanges to the front and rear of the throat of the plane which extend downward. The plane-iron when clamped in place is partially supported by the rear flange.

16 and 17 are portions of a sole which is provided to correspond with the shape of the cutter employed to limit the cutting depth and to guide and direct the plane in its operation. These sole portions are formed, preferably, of wood.

18 indicates two screws which take into the sole member 16 for clamping it to the forward flange 14. The flange is preferably provided with keyhole-openings, as shown, so that the sole portion may be removed without entirely removing the screws, it simply being necessary to loosen the screws, slide the sole forward, when the screws may be readily drawn through the enlarged portion. The rear flange 15 is provided with oppositely-positioned keyhole-openings, and the screws 19 coact therewith to clamp the rear sole portion 17 in position. Both of the sole portions may be adjusted front and rear, so as to vary the size of the throat in front of the cutter to bring the rear sole portion up so as to reinforce the cutter and prevent it from chattering or to remove the parts, as may be desired.

20 indicates a section of a molding being cut by a cutter, as shown in the drawings. The form of outline produced will of course depend upon the cutter employed. With my improved invention in use any form of cutter may be employed, it simply being necessary to make use of correspondingly-formed sole portions.

21 indicates a member which may be provided to slide on the rods 7 and 8 and carry an auxiliary guide 22 for fixing the distance of the cutter from the edge of a board, molding, or the like.

23 is a handle which is conveniently provided on this fence portion which serves as a rest for the left hand.

The advantages of my construction will be particularly apparent to those skilled in the manufacture of woodworking-tools and in their use. It greatly reduces the number of parts necessary for a wide variety of work and the expense of the same.

What I claim is —

1. In a plane the combination of a main body member, a member laterally adjustable relatively thereto having flanges projecting downward, said flanges having horizontal openings with enlarged ends, a cutter having an irregularly-shaped edge, a sole member for each of said flanges corresponding in shape to said cutter, and screws for removably securing said sole members to said flanges.

2. In a plane the combination of a main body member, a second member slidable laterally relatively thereto, a pair of flanges projecting downwardly from said slidable member and having an opening between the same, a sole portion carried by each of said flanges, and means for adjusting said sole portions, substantially as described.

3. In a plane, the combination of a body member, a second member laterally adjustable with relation thereto and adapted with said first member to support a plane-iron, a pair of flanges carried by said second member, one in front and the other in the rear, each of said flanges having a plurality of openings elongated liorizontally, the openings in said forward flange being enlarged on their forward ends, the openings in the rear flange being enlarged on their rear ends and a pair of removable sole portions with means coacting with said flanges and the elongated openings therein for securing said sole portions to said flanges.

Signed at New Britain, Connecticut, this 25th day of March, 1904.

JUSTUS A. TRAUT.

Witnesses:
W. J. WORAM,
ROBERT N. PECK.

No. 735,744 – Plane (Charles H. Fox) (1903)

[paiddownloads id=”586″]735744

UNITED STATES PATENT OFFICE.

_________________

CHARLES H. FOX, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO
STANLEY RULE & LEVEL COMPANY, OF NEW BRITAIN,
CONNECTICUT, A CORPORATION OF CONNECTICUT.

PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 735,744, dated August 11, 1903.
Application filed November 15, 1902. Serial No. 131,485. (No model.)

_________________

To all whom it may concern:

Be it known that I, CHARLES H. FOX, a citizen of the United States, residing at New Britain, Hartford county, Connecticut, have invented certain new and useful Improvements in Planes, of which the following is a full, clear, and exact description.

My invention relates to improvements in planes, and particularly to a construction for improving the efficiency and general usefulness of the device in its operation.

The object of my invention is to construct a plane for use in matching boards and the like, which may be adjusted to various widths of cutting-irons. The clogging of shavings which are produced when the plane is in use is avoided. It is also possible to use a beading-iron with the same plane-body when desired.

The invention consists in the improvements to be hereinafter described and shown in the accompanying drawings. The invention is particularly applicable to that class called “matching-planes,” in which a cutter is provided to form the edges of boards in order that they may be matched together. The plane is so constructed as to effect the smooth and certain turning aside of the shavings when theplane is cutting. In the form herein shown the tonguing-iron may be replaced by a beading-iron when the proper adjustments have been made.

Figure 1 is a side elevation of a plane embodying the improvements of my invention. Fig. 2 is a projection showing the under side of the plane. Fig. 3 is a front view of the plane, parts being shown in section on the line X X of Fig. 2. Fig. 4 is a detail of a shaving-deflector. Fig. 5 is an elevation of the inside face of the main stock, parts being shown in section. Fig. 6 is a detail of a gage for limiting the cutting depth when a beading cutter or iron, as shown in Fig. 7, is used.

1 is a main stock portion having a handle 10.

2 2 are rods screwed into the stock portion and upon which slides the part 3, which may be conveniently termed a “fence”.

4 is a sliding section which is mounted upon the rods 2 2 and adapted to be moved toward or away from the stock portion 1.

5 is a tonguing-iron adapted to form the edge of a board into a tongue portion. For this purpose it will be seen that the blade is bifurcated at the lower part, as particularly shown in Figs. 2 and 3. This cutting-iron 5 is mounted in grooves between the adjacent faces of the stock 1 and the sliding section 4. The sliding section is caused to move toward the stock portion 1 and to hold the iron 5 securely in place by means of the thumb-nut 40, which operates on the screw-bolt 41, as seen in Figs. 1 and 2. The stock portion 1 is formed at the lower edge of the outer part, as seen particularly in Fig. 3, with a limiting-surface 11. Similarly the sliding section 4 is provided with a limiting-surface 42, which is, however, oppositely positioned. The fence 3 is provided with a guide-surface 31, which is convenient for use with the plane when it is used as a beading-plane, as will hereinafter be described in connection with the details shown in Figs. 6 and 7.

When the plane is being used to cut with the tonguing-iron 5 in position, the shavings which are cut will be deflected upward by means of the construction which I have provided. The shaving which is formed by the outer right-hand portion of the blade of the tonguing-iron will be deflected inwardly and upwardly by means of the deflector 6, one form of the construction of which is shown in detail in Fig. 4. The shaving as it is being taken is moved forwardly and is caught by the concaved inner surface 60 of the deflector, and thus thrown inwardly to the inside edge of the stock portion 1 and upwardly. This will be seen particularly in Fig. 5. The other shaving, taken by the left-hand portion of the blade 5, will be deflected backward and upward by means of the upper surface of the blade 5 and the concaved upper surface of the sliding section 4 and pass out freely through the curved open space 43. This deflector 6 is situated beyond the outer guide-surface 11 of the stock portion 1 and in this form is mounted in the lug 12. For this purpose the deflector is provided with the shank 61, which may be tightly gripped by means of the thumb-nut 62. The surface of the deflector at 63 is made to coincide approximately with the outer guide-surface of the stock 1 at the point of attachment. At 64 the deflector is formed to coincide with the outer edge of the cutting-blade. The dimensions are such, preferably, that there is but little opportunity for shavings to pass outward from the cutting edge at any other point than that prepared by means of the convexedly-curved surface 60.

It is obvious that some of the same advantages would be had if the deflector 6 were made integral with the stock portion 1. By reason of its being separable therefrom, however, it is possible to employ cutting-irons of various widths with the same main plane structure, using a larger or smaller deflector, as required. There is also another advantage inherent in this structure by reason of the deflector being thus separable from the other parts. By means of this I am able to make this plane interchangeable as a matching-plane which will form a tongue and to use it also as a beading-plane.

Fig. 7 shows the beading-iron 7, which is employed for cutting beads. This beading-iron 7 may be fitted into the guide-slots in the main stock portion and the sliding section 4 adjusted to hold it there by means of the adjusting-screw 40. At such a time the two guiding-surfaces 11 and 42 are in line with the edges of the beading-iron 7, and there is no necessity for the deflector 6. In its place isinserted the gage 8, (shown in Fig. 6,) which has the shank portion 81, adapted to fit in the lug 12 and be engaged by the thumb-nut 62. The edge 82 of this gage is adjusted opposite the outer guide-surface 11 of the stock portion 1, while the lower surface of the gage provides a limiting or guide portion, by means of which the depth of the bead can be made as desired.

The fence 3 may be adjusted upon the rods 2 2 at any suitable distance from the cutting-blade to provide a guide by means of which the cutting edge may be operated at the proper distance from the edge of the board.

It will thus be seen that this construction herein shown and described is adapted to be used efficiently as a matching or tonguing plane and that the shavings caused by the operation of the plane will not clog it or in any other way interfere with its operation.

The plane, moreover, may be used as a beading-plane, thus combining the functions of both and enabling a person to perform both operations with one plane by the simple interchange of parts, which may be readily adjusted to suit different sizes of iron and the addition of which is of but slight expense.

What I claim is —

1. In a plane, the combination of a handle member and a relatively movable member, a plane-iron clamped between the same and protruding beyond the outer surface of the handle member, and means situated on the outer surface of said handle member for deflecting shavings consisting of a body portion having a curved deflecting-surface, a surface fitting close to the plane-handle member and a surface fitting close to the protruding edge of the plane-iron.

2. In a plane the combination of a handle member and a relatively movable member, a plane-iron clamped between the same and protruding beyond the outer surface of the handle part, and a shaving-deflector removably carried by said handle portion, consisting of a body portion and a shank portion said shank fitting into a recess in said handle member.

3. A tonguing-plane having a stock or handle portion, a pair of guide-bars carried thereby, a sliding section mounted on said guide-bars, a cutting-iron secured between the adjacent surfaces of said stock portion and said sliding section, said stock portion having a guiding-surface on the outer side, said cutting-iron projecting a considerable distance outside of said surface, and means for deflecting shavings upward and backward from the cutting edge of said iron.

4. A tonguing-plane including a handle member, guide-rods carried by said member, a member slidably mounted upon said rods and adapted to move relatively to said handle member, a tonguing-iron carried between the said members, a shaving-defiector consisting of a body portion and a shank removably carried by the said handle member and a thumb-screw for securing the shank in a recess in said handle member.

Signed at New Britain, Connecticut, this 13th day of November, 1902.

CHAS. H. FOX.

Witnesses:
H. S. WALTER,
W. J. WORAM.

No. 706,704 – Plane (Justus A. Traut) (1902)

[paiddownloads id=”566″]706704

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 703,704, dated August 12, 1902.
Application filed May 20, 1901. Serial No. 60,992. (No model.)

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing in New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Planes, of which the following is a specification.

This invention relates to improvements in planes, and more particularly to that style of plane known as a “dado-plane,” and has for its object to provide adjustable means for limiting the depth to which the cutting of the plane may proceed.

A further object is to provide a plane of this character with a supplemental sole cooperative with the sole and which is easily and quickly adjustable and which can be securely maintained in its adjusted position.

A further object of my invention is to provide adjusting means which will also cooperate with the securing means for the purpose of maintaining the sole in its adjusted position.

In the drawings accompanying and forming part of this specincation is shown my invention applied to a form of dado-plane, which may be the preferred form, if desired.

Figure 1 is an elevation of a plane having my invention applied thereto. Fig. 2 is a plan view of the forward end of the plane, showing the same on a somewhat larger scale. Fig. 3 is a cross-section on the line 3 3, Fig. 2. Fig. 4 is a form of adjusting-screw, and Fig. 5 is a form of supplemental sole or guide.

Like characters of reference designate the same parts in the various figures, wherein a plane-stock is represented generally by 6, having a sole 7, through which works a suitable plane-iron 8 and in connection with which are adjustable guide-knives 9 9. To the plane-stock is iitted a supplemental sole 10, having a projecting slotted arm 11, ways or guides 12 and 13, and a tapped boss 14. The supplemental sole is adapted to be secured to the plane-stock, generally at one side of the stock and forward of the mouth, by means of a set-screw 15 traversing the slotted arm and tapped hole in the plane-stock. The way 13 is shown as being of greater projection than the way 12, and it is adapted to enter and slide in a groove or guide 16 in the plane-stock; to prevent lateral movement or oscillation of the supplemental sole, the other way 12 being adapted to slide upon a face provided for it on the side wall of the plane-stock. The way 13 is shown in the drawings as having square corners and a fiat face, although any other or convenient form of way may be employed. The plane-stock is provided with a tapped boss located above the tapped boss in the supplemental sole. These bosses are adapted to be traversed by an adjusting-screw 17, preferably made with right and left threads of differential pitch. This screw is adapted for raising and lowering the supplemental sole, and it cooperates with the set-screw for maintaining the supplemental sole in its adjusted position.

It will be readily seen that by loosening the set-screw the supplemental sole may be raised and lowered at will by means of the screw 17. If the adjusting-screw is made with the portion traversing the boss in the stock of a greater number of threads to the inch than the part of the screw which traverses the boss in the supplemental sole, the head of the adjusting-screw will not have to be raised as great a distance as if both screw-threads were provided with the same number of threads, and hence I preferably employ such an embodiment herein. With such an organization increased range of adjustments of the supplemental sole may be affected by a very slight turn imparted to said screw. It will be observed that the said right and left hand differential adjusting-screw 17 is also of different diameters in its length, the portion thereof having the least number of threads being less in thickness or diameter than the portion having the greatest number of threads thereon, such construction permitting the insertion or passage of the said adjusting-screw through the tapped opening in the boss of the stock, it being evident that if the screw was of the same diameter throughout it could not be passed through such opening on account of its differential character and the right and left hand directions of its threads, the said tapped opening in the boss referred to being only adapted to receive that portion of the screw of the greatest diameter and greatest number of threads per inch ratio.

By the organization of the parts that is contemplated in my invention a screw of the general construction described, after adjustment of the supplemental sole, will not be readily jarred out of place, and it will cooperate with the ways and the set-screws for maintaining the parts in their adjusted position, so that although the supplemental sole has but one adjusting device and but one retaining device per se it has two maintaining devices aside from the ways, rendering all pivotal action impossible, so that the greatest accuracy of adjustment is possible with this plane, which in fine work it is essential should be had. Otherwise the tool would not do neat and accurate work.

It will thus be seen that the differential thumb-screw 17 may be assembled by passing its small-diameter coarsely-threaded tip end through the large hole in the stock and then engaging said tip with the small threaded hole in the lug 14 upon the supplemental sole and also engaging the finely-threaded large-diameter upper end of the screw with the hole in the stock. Then the transverse clamping-screw 15 is inserted through the vertical slot in the supplemental sole, the shank of said clamping-screw thereupon serving to limit the vertical adjustment of the supplemental sole, so that the thumb-screw 17 cannot be withdrawn from the latter, this being a desideratum, since it is required in this class of tools that when once assembled for use no operation such as is necessary for its adjustment shall be capable of taking the tool apart. In practice the upper end of the screw 17 is provided with right-hand thread and the lower end with left-hand thread, as illustrated.

It will be observed that I avoid slotting or forking, and hence weakening the stock, as is usual where adjusting-screws are used having double collars, and I also avoid the expense of applying a collar to a screw after the insertion thereof in the stock, as well as the consequent additional complexity of construction and looseness of parts, such small pieces becoming loosened quickly and seriously impairing the usefulness of the plane, rendering the same of a ramshackle character. By my invention an ease and accuracy of adjustment are secured which are not found in planes having ordinary screws and collars and other loose parts. The integrality of construction of the screw and the absence of small accessories thereto gives firmness of feeling to the action of the slide, so that the workman can tell exactly what he is doing. All this is accomplished without a single piece of any kind being added to the mechanism, thus securing a minimum of both weight and expense. The adjustment is reduced absolutely to the fewest elements. No smaller number of elements can be employed, and, moreover, no greater advantages can be obtained from the use of a greater number of parts. Thus is satisfied the imperative requirements in this art — of lightness, rigidity, simplicity, inexpensiveness, durability, and delicacy of action.

Although I have shown a set-screw and a right and left differential screw, yet any other or convenient mechanical devices which in practice may be found desirable may be employed without departing from the spirit of my invention.

Having described my invention, I claim —

1. In a plane, the combination with a stock having a sole, of a supplemental sole, a threaded hole in the stock, a differently-threaded hole of different diameter in the sole, and a single thumb-screw having correspondingly-threaded shanks of large and small diameters working in both of said holes.

2. In a plane, the combination with a stock having a sole, of a supplemental sole, a hole in said stock, a hole in said supplemental sole, one of said holes being of larger diameter than the other and one of said holes having a right-hand thread and the other having a left-hand thread, and a screw having shanks of corresponding sizes and threads and working in both of said holes.

3. In a plane, the combination with a stock having a sole, of a supplemental sole, a hole in said stock having a right-hand thread, a hole of smaller diameter in said supplemental sole, and having a left-hand thread, and a screw having shanks of corresponding sizes and threads and working in said holes.

4. In a plane, the combination with a stock having a sole, of a supplemental sole, a hole in said stock having a right-hand thread, a hole of smaller diameter in said supplemental sole and havinga left-hand thread of coarser pitch, and a screw having portions of corresponding sizes and threads and working in said holes.

5. In a plane, the combination with a stock having a sole, of a supplemental sole; a threaded hole in the stock; a differently-threaded hole of smaller diameter in the sole; a single thumb-screw having differently-threaded shanks of large and small diameters working in said holes; and means for limiting the movement of said supplemental sole so as to prevent the withdrawal of said screw from said sole.

6. In a plane, the combination with a stock having a sole, of a supplemental sole; a hole in said stock; a hole in said supplemental sole; one of said holes being of larger diameter than the other, and one of said holes having a right-hand thread and the other having a left-hand thread; a screw having portions of corresponding sizes and threads and working in both of said holes, and detachable means for clamping said supplemental sole to the stock; said clamping means including a part which limits the movement of said supplemental sole so as to prevent the withdrawal of said screw therefrom.

7. In a plane, the combination with a stock having a sole, of a supplemental sole; a hole in said stock having a right-hand thread 5 a hole of smaller diameter in said supplemental sole having a left-hand thread; a screw having portions of corresponding sizes and threads and working in said holes; a slot in said supplemental sole, and a transverse clamping-screw passing through said slot and engaging said stock; the play of said slotted sole upon the shank of said clamping-screw being insufficient to permit the withdrawal of said adjusting-screw from the supplemental sole.

8. In a plane, the combination of a stock, a supplemental sole, and a screw having near its head a finely-threaded shank portion which is threaded into a hole in said stock, and also having at its tip a coarsely-threaded shank portion of smaller diameter which is threaded into a hole in the supplemental sole.

9. In a plane, the combination with a stock and a supplemental sole adjustable up and down thereon, of an up-and-down thumb-screw having at its upper end a threaded portion of fine pitch which works in a corresponding hole formed in the upper portion of the stock, and also having at its lower end a coarsely-threaded portion of smaller diameter which works in a corresponding hole in the supplemental sole.

10. In a plane, the combination with a stock; and a supplemental sole adjustable up and down thereon, of an up-and-down thumb-screw having at its upper end a right-hand-threaded portion of line pitch which works in a corresponding hole in the stock, and also having at its lower end a left-hand-threaded portion of smaller diameter and of coarse pitch which works in a corresponding hole in the supplemental sole.

JUSTUS A. TRAUT.

Witnesses:
H. C. HINE,
F. L. TRAUT.

No. 678,309 – Fence-Support For Carpenters’ Plows (Justus A. Traut) (1901)

[paiddownloads id=”552″]678309

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO
STANLEY RULE & LEVEL COMPANY, OF SAME PLACE.

FENCE-SUPPORT FOR CARPENTERS’ PLOWS, &c.

_________________

SPECIFICATION forming part of Letters Patent No. 678,309, dated July 9, 1901.
Application filed Mar 6, 1901. Serial No. 50,015. (No model.)

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing in New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Fence-Supports for Carpenters’ Plows, &c., of which the following is a specification.

My invention relates to improvements in fence-supports for carpenters’ plows, beading and molding tools, etc.; and the object of my improvement is to furnish a support for the fence to assist the user in holding the tool in proper position relatively to the surface of the work.

In the accompanying drawings, Figure 1 is a plan view of a combination beading and molding tool, plow, &c., with my fence-support applied thereto. Fig. 2 is an end view of the same; and Fig. 3 is a sectional side elevation of a portion of the same, the plane of section being indicated by the line x x, Fig. 1.

A designates the stock or main portion of the tool, having two laterally projecting fence-rods 4 4, upon which the fence 5 is supported and adjustably held in position thereon by means of the set-screws 6. The said stock also has secured therein the beading-tool 7. These parts are all old and well known, and therefore any further description thereof is deemed unnecessary. It is also apparent that the detail construction of the minor parts is immaterial to the present invention, and any other known tool-stock having laterally-extended fence-rods and a fence supported thereon may be substituted as a known equivalent for the said stock and its minor parts.

An expert workman by proper effort can and does keep the tool in such a position when working that the fence-rods will be parallel to the surface of the wood operated upon; but in order to enable him to do so with greater ease than heretofore and also to better enable one of less skill in use of the tool to hold the tool in proper level position I employ the fence-support 8. Although I have in accordance with the usual phrase entitled my invention as an “Improvement in fence-supports for plows, &c.,” I do not thereby wish to imply that a fence-support of any kind for such tools was ever before known or used.

The preferred form of my fence-support is that of a cam or snail-shaped device having a perforated hub or socket 9 of a size to fit one of the fence-rods 4, preferably the forward one, so that it may swing or partially turn thereon to vary the height of its under face relatively to the fence and also that it may slide on the said rod for changing its position laterally whenever the fence is adjusted laterally on the said rod. I provide the said hub or socket 9 with a set-screw 10 for holding the support in the desired adjusted position.

The operator may set the support at first so as to bring its lowest and gaging face as much above the lower end of the beading or cutting tool as the depth of the cut to be made, and thus insure the proper position of the tool at the nnish of the beading or other work, or he may first set the support with its lower edge at about the same height as the end of the tool and then change the support by adjusting its face downwardly as the work progresses. In case the support is not wanted it can readily be wholly removed, leaving the tool in its original position.

While the snail or cam form of support herein shown is the preferred one as the most convenient construction for perfecting the desired adjustments, this particular form is not always necessary, as it is only essential that the device, whatever it may be, shall be capable of lateral adjustment on the fence-rods and also of vertical adjustment of its supporting-face relatively to the said rod.

I claim as my invention —

The herein-described fence-support for carpenters’ tools of the class employing fence-rods and a fence, the said support consisting of a cam-shaped device having a socketed hub fitted to one of the fence-rods, substantially as described.

JUSTUS A. TRAUT.

Witnesses:
H. S. WALTER,
ROBT. N. PECK.

No. 348,198 – Variable Bench-Plane (Amos Fales) (1886)

[paiddownloads id=”413″]348198

UNITED STATES PATENT OFFICE.

_________________

AMOS FALES, OF ROCKFALL, CONNECTICUT.

VARIABLE BENCH-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 348,198, dated August 31, 1886.
Application filed July 29, 1885. Serial No. 172,960. (Model.)

_________________

To all whom it may concern:

Be it known that I, AMOS FALES, residing in Rockfall, in the county of Middlesex and State of Connecticut, have invented Improvements in Variable Bench-Planes; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, making part of this specification.

Figure 1 is a view in perspective of the main stock of the instrument as provided with my improved means of applying the fillister and grooving attachments with reversible and adjustable fence; Fig. 2, a front end view of the same; Fig. 3, a side view of one of the attaching-brackets; Fig. 4, a top view of the same; Fig. 5, a front end view of the instrument having its fence reversed for making a front fillister; Fig. 6, a front view of a set of dado-spurs of different sizes; Fig. 7, a side view of one of the spurs; Fig. 8, a side view of the main stock, with a pair of form-plates attached thereto, showing the manner in which the dado-spurs are applied; Fig. 9, a bottom view of the same; Fig. 10, a front view of a spur having only one cutting-point; Fig. 11, a side view of the main stock provided with thin removable extension-flanges for cutting extremely-narrow grooves; Fig. 12, a bottom view of the same; Fig. 13, a front end view of the same; Fig. 14, a side view of the front form-plate constructed to be adjustable lengthwise; Fig. 15, aside view of a special form of cutter used; Fig. 16, an end view of the same; Fig. 17, a top view of a cutter provided with a cap-iron attached thereto; Fig. 18, a side edge view of the same; Fig. 19, a bottom view of the same; Fig. 20, a front view of forward form-plate having a dado-spur.

Like letters designate corresponding parts in all of the figures.

The general construction of the bench-plane on which the present improvements are based is shown and described in the previous patents granted to me March 7, 1882, and April 1, 1884, and numbered, respectively, 254,542 and 295,916. Especially I will refer to one or the other of those patents for the construction of the main stock A, with its flange a, for attaching other parts of the instrument thereto, and means for securing the cutters B therein, the front and back form-plates, C D, and the reversible fence E.

Referring to those former patents, it will be noted that the front and back form-plates are attached to the downwardly-projecting stock-flange a, each by means of a single set-screw, b, fitting in a vertical notch or slot, c, of the form-plate flange d.

The first improvement herein to be described consists in the means whereby grooving and filiister attachments are applied, as shown in Figs. 1, 2, 3, 4, and 5. Two brackets, G G, are employed, constructed substantially as shown — that is, each with a vertical flange, e, having a vertical notch or slot, f, whereby it is attached to the flange a of the stock by one of the set-screws b b, used for attaching the form-plates, which are dispensed with for the special purposes of this device, and each having a horizontal flange, g, with a notch or slot, h, at right angles to the stock-flange, for attaching the reversible fence E by screws i i. The upper edges or terminations, e e e, of each bracket are in one horizontal line, in order to fit against the overhanging ledge k of the stock and serve as a guide or gage for placing the bracket in a correct position without care. Thus this entire appendage is attached to the main stock by the same means as the form-plates used for other kinds of work. Fig. 2 shows how the fence thus attached by these brackets is used for grooving.

Fig. 5 shows the fence reversed and provided with an overhanging ledge, l, for forming a front fillister. Here the ledge, being in line with the lower edge of the stock-flange a, serves for form-plates, which, for this purpose, therefore, are dispensed with. The ledge l is cut away in the middle, so not as to be in the way of the cutter, and not to interfere with the discharge of the shavings. The fence being adjustable laterally allows the grooves to be cut at any desired distance from the front edge of the material, and by employing two stocks — one arranged for grooving and the other for tonguing — no changing from one to the other kind of work is necessary for tonguing and grooving. The vertical flange of each bracket is of such height that when placed in contact with the overhanging ledge k of the main stock the grooves will be cut to the regular or greatest depth required, the distance from the lower surface of the bracket to the lower edge of the stock-flange determining the depth of cut, since the brackets serve as gages to limit the depth of cut. When a shallower cut is desired, the brackets may be adjusted farther down on the stock-flange, both brackets alike, thus obviously effecting the purpose.

Fig. 6 of the drawings shows a front view of a set of dado-spurs of different widths, and Fig. 7 a side view of either one of the spurs. Each spur H is a double spur, having two cutting-points, m m, cutting at both edges of the work cut by the cutter used, whether for dado, fillister, bead, or other form of cutting. Between the cutting-points m m is a space, n, of sufficient depth to admit the form cut, of whatever shape. Each spur has a vertical (preferably round) stem, o, which is inserted in a vertical hole in the plane-stock. Each spur, in combination with a cutter and main-stock flange, is a complete dado. The stem o of each spur is always at the same distance from one extremity and spur, whatever the distance of the other spur from the first spur, so that the various widths of spurs always bear the same relative and proper position on the stock, and all the spurs are attached by the same means.

The means of attaching each spur is shown in Figs. 8 and 9. The round stem o of the spur is inserted in a vertical hole through the main stock; A and its flange a, and the body p of the spur has parallel faces or front and back sides, which fit against the sides of a notch, q, in one of the form-plates, which lap over the lower edge of the stock-flange, so that the spur is readily adjusted up and down, and yet is held iirmly and accurately in position without turning out of line. The spur is retained in place by a set-screw, r, screwed into the side of the stock. The same general construction and means of attaching the spur apply when it only has one cutting-point, as shown in Fig. 10, and at the right hand in Fig. 6. The spurs are located in advance of the side and center cutters, as shown in Figs. 8 and 9, the front form-plate, C, being notched to receive the spur used a little in advance of the position of the cutter in the main stock, substantially as shown. By this construction cross-grained and curly wood is smoothly cut, the spur-point leading the cutter-edges of the cutter.

Another improvement in my present invention consists in the means by which extremely narrow grooves may be cut with the instrument. Since the main-stock flange is required to be three-sixteenths of an inch thick, or thereabout, in order to give it suflicient strength with this alone, no groove less than three-sixteenths of an inch wide can be cut therewith. For the purpose of cutting narrower grooves, which are often required or very desirable, I employ extension-flanges I J, front and back, as shown in Figs. 11, 12, and 13. These flanges are made of steel and as thin as required. They extend below the main-stock flange a sufficiently to cut the requisite depth below the same, as shown in Fig. 13. Each extension-flange is secured to the front side of the main-stock flange and reaches up to the overhanging ledge k of the main stock, and is attached to the flange by a single set-screw, b, the same as for attaching the form-plates when used. Thus no change in or addition to the usual construction of the plane is required, except as to the extension-flanges themselves, which are cheaply made. A correspondiugly-narrow dado-spur, H, is combined with the front extension-flange, as shown in Figs. 11 and 12. This spur is held in a shallow vertical groove in the front side of the flange, and held there by a set-screw, s. The spur is slotted vertically where held by the screw for the purpose of adjustment. A similar way of attaching a spur to the front form-plate is shown in Fig. 20, the spur being reversible and cutting-edges different. By the above construction a groove not exceeding one-sixteenth of an inch in width may be readily cut, and a double-point spur used to make smooth sides, and a series of narrow grooves from that width up to three-sixteenths is easily made by using spurs and cutters of the various widths required. These extension-flanges can be used with the grooving and fillister attachments above described, or with the auxiliary stocks described in my former patents above mentioned.

Another point of improvement consists in the adjustable mouth for the cutter, so that a wide mouth may be had, when required, or a narrow mouth for cutting the finest shaving without any liability of the front form-plate coming in contact with the edge of the cutter. The mouth is made adjustable simply by means of the front form-plate, C, being made with its attaching notch or slot widened where the attaching-screw passes through it, as shown at t in Figs. 8 and 14. This widening is but little, since the entire adjustment required is quite limited in extent. The head of the attaching-screw will cover the sides of the notch or slot in any position of its adjustment. There is a V-shaped groove, u, or of a form conforming to the shape of the cutter itself, in the front side of the cutter, as shown, forming thereby overhanging cutting-edges v v on both sides of the groove. By this construction the edges overcut, instead of undercutting in the wood, as does the ordinary cutter, so that there is no tendency to raise or tear up the fibers of the wood. With this improved construction of the cutter cross-grained wood may be grooved, and any wood grooved across the grain as smoothly as when the cutter cuts with the grain of the wood. The construction of this cutter will be made the subject-matter of a design patent, it being represented in this application in order to show its mode of application. The cap-iron K is shown as short, only covering a little of the lower end of the cutter B, so that the main part of the cutter is not incumbered therewith, and its body fits in the stock with the cap-iron, the same as if the cap-iron were not there, one form of stock, therefore, serving for such cutters as well as for all other forms of cutters used. The cap-iron is attached by a set-screw, w, passing through a slot, x, in the cutter, as shown in Fig. 19. Thereby the cap-iron is made adjustable to the edge of the cutter. This cap-iron may be applied to dado, flllister, hollow, and round cutters.

I disclaim in this invention form plates or extensions attached to the main flange, such as set forth in Letters Patent No. 295,916, granted to me April 1, 1884, wherein such extensions project at right angles to the main-stock flange, and do not and cannot extend below the said stock-flange.

I claim as my invention —

1. The combination of the stock A, the fence E, and the brackets G G, the said brackets being provided with vertical and vertically-slotted flanges e e, whereby they are adjustably attached to the stock, and with horizontal flanges g g, having slots at right angles to the stock, whereby the fence is attached in position adjustable toward and from the stock, substantially as and for the purpose herein specified.

2. In combination with the stock A and its main attaching-flange a, the vertical plane extension-flanges I J, attached to the side of the main flange, and extending directly downward therefrom and below the same, whereby very narrow grooves may be cut in the material, less in width than the thickness of the said main flange, substantially as herein set forth.

3. The combination of the stock A, having a main attaching-flange, a, a front vertical plane extension-flange, I, removably attached to the said main flange, extending directly downward from and below the lower edge of the said main flange, and provided with a double spur, H, and the rear vertical plane extension-flange, J, removably attached to the main flange and extending directly downward from and below the lower edge thereof, substantially as and for the purpose herein specified.

4. The combination of the stock A, having a flange, a, and front form-plate, G, having an attaching-slot, c, widened from front to back, whereby the said form-plate may be adjusted forward or backward by the attaching-screw b, substantially as and for the purpose herein specified.

AMOS FALES.

Witnesses:
LYMAN A. MILLS,
ERNEST F. COLES.

No. 342,235 – Plane (Justus A. Traut) (1886)

[paiddownloads id=”410″]342235

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO
THE STANLEY RULE AND LEVEL COMPANY, OF SAME PLACE.

PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 342,235, dated May 18, 1886.
Application filed February 23, 1886. Serial No. 192,752. (No model.)

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing at New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Carpenters’ Plows, of which the following is a specification.

My invention relates to improvements in carpenters’ plows, and the object of my invention is to make a convertible “bull-nose”
and common plow so that said plow may be used for plowing a groove up to a shoulder — as, for instance, in grooving window-sash — or so that the plow may be used for the ordinary purposes.

In the accompanying drawings, Figure 1 is an elevation of my plow, showing the rear side. Fig. 2 is a side elevation thereof, showing the front end. Fig. 3 is a plan view thereof. Fig. 4 is an enlarged view of a portion of my said plow. Fig. 5 is a vertical section, partly in elevation on the line x x of Fig. 3, of a part of said plow enlarged. Figs. 6 and 7 are side elevations enlarged of interchangeable tongues for the front end of the stock of my plow; and Fig. 8 is an edge view of a portion of a window-sash, showing a groove such as my plow is adapted to make when used as a bull-nose plow.

A designates the main portion of the stock; B B, the gage-rods secured thereto; and C the gage supported by said rods, all of which in their main features are of ordinary construction.

The main portion of the tongue or blade a, which is back of the cutter b and projects downward from the stock A, is secured there to in any ordinary manner. The portion of the tongue or blade which is forward of the cutter I form of two interchangeable tongues, a’ and a2, either of which in ay be attached to the stock. I make these interchangeable tongues attachable and detachable, so that one may be inserted for the other when desired, in the following manner: The under edge of the stock upon one side is provided with a vertical groove which cuts through the longitudinal groove in the bottom edge of the stock. This longitudinal groove is of a width which is designed to receive the upper edge of the interchangeable tongues a’ and a2, while the width of the vertical groove is such as to receive the tenon c, that projects from the upper edge of the interchangeable tongues a’ and a2. This tenon is provided with a threaded hole, which is adapted to receive the threaded shank at the end of the gage-rods, the hole through the stock A for the front gage-rod being bored smooth and large enough to admit said shank, as shown in Fig. 5. Thus it will be seen that slipping either one of the interchangeable tongues into place and screwing up the gagesrod firmly will hold said convertible tongue in proper position to form a continuation of that portion of the tongue or blade a which is in rear of the cutter, and that by unscrewing said gage-rod one convertible tongue may be removed for the insertion of the other. The ordinary depth-gage, D, is fitted to the vertical groove in the front end of the steel; A, and rests against the side of the tenon c. It is held-in position by means of the nut d.

When the plow is to be used for ordinary purposes, where there is plenty of room, the longer one, a2, of the interchangeable blades is attached to the stock; but when designed to be used in cramped places, so as to cut into a small hole or closely to a shoulder, the shorter one, a’, of the interchangeable tongues is attached, thereby converting the plow into what is termed a “bull-nose.” An example of such use is illustrated in Fig. 8, which shows the edge of a window-sash and the groove for the cord. In such work a hole, e, is bored in the sash and then the groove f is plowed out, the groove terminating within the hole. The length of the tongue a’ is less than the diameter of the hole, and consequently the whole of the groove f may be cut with the bull-nose plow. This cannot be done by a plow of the ordinary construction. In one sense of the word both portions of the blade or tongue of the stock have been made attachable and detachable. They are ordinarily formed of a separate piece from the body of the stock and set in a groove in the lower edge thereof, and held in position by rivets or screws; but, so far as I am aware, no one has ever heretofore provided a plow with interchangeable long and short tongues for attachment and detachment forward of the cutter for the purpose of making a convertble bull-nose and ordlnary plow.

I claim as my invention —

The herein-described convertible bull-nose and ordinary plow, the same provided with interchangeable longer and shorter tongues for attachment to the forward part of the stock, substantially as described, and for the purpose specified.

JUSTUS A. TRAUT.

Witnesses:
H. S. WALTER,
F. N. STANLEY.

No. 336,674 – Plane (Justus A. Traut) (1886)

[paiddownloads id=”407″]336674

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 336,674, dated February 23, 1886.
Application filed January 20, 1885. Serial No. 154,307. (No model.)

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing at New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Attachments for Carpenters’ Plows, of which the following is a specification.

My improvement is especially designed for attachment to the plow patented to me March 4, 1873, No. 206,507, and March 11, 1884, No. 294,825, but it is also applicable to other plows or rabbet-planes.

In the accompanying drawings, Figure 1 is a side elevation of one of my said plows with my improvement properly applied thereto. Fig. 2 is a view of the front end of the same. Fig. 3 is a reverse plan view of the same. Fig. 4 is a plan view of an attachment for said plow as adapted for a convex cutter. Fig. 5 is an end view of said attachment; and Fig. 6 is an end view of a part of an ordinary plow-stock with one of my attachments applied thereto.

In my aforesaid plow the stock is in two parts, one of which — the main part — bears the handle and cutter, while the other part is adjustable on the gage-rods to and from the main part.

In the accompanying drawings only the main part of the stock A is shown, the other part having been removed, in order to apply my attachment.

B B designate the gage-rods secured to the stock A, and C the gage made adjustable on said rods.

D designates my attachment, which consists of an attachable and detachable bottom for the stock, having a throat, a, which forms a continuation of the throat and cutter-seat in the main stock, and so coincides therewith that the cutter E, set and secured in said main stock, properly fits the throat in attachment D. Extending upwardly from the bottom of the attachment at one side is an upright, b, upon which are mounted the sockets c, for receiving the respective gage-rods, the same being provided with set-screws d or equivalent fastening mechanism for securing the attachment in place upon the stock.

In Figs. 1, 2, and 3 the attachment D is what carpenters term a “hollow,” and is designed for use with a concave cutter whose width corresponds to the width of the hollow in the under side of the attachment. This cutter is placed within the main part of the stock, as shown, after which the attachment is slipped upon the gage-rods up against the side edge of the cutter and secured in place. The attachment thus applied covers up the bottom of the stock proper, and if properly fitted the farther edge of the attachment will be in the same vertical plane as the farther side of the plane-stock, all as shown most clearly in Fig. 2. The attachment may be used either with or without the gage C, as may be desired.

When it is desired to cut a molding of a different form, it is only necessary to provide an attachment whose under surface is of the desired configuration, and to fit it with a cutter of corresponding width and form.

In Figs. 4 and 5 I have shown an attachment, D’, similar in all respects to the attachment D, except that it is rounding on its under face, and is designed for use with a convex cutter.

In Fig. 6 I have represented a part of an ordinary plow, A’, and an attachment, D2, for use upon the same in the manner before described. A similar form of attachment may be used with my patented plow, if desired, in which case it will be unnecessary to remove the minor part of the stock.

Planes having attachable and detachable bottoms are shown in several prior patents, and are therefore disclaimed.

I claim as my invention —

The combination of the cutter, the main stock having cutter-holding mechanism, the gage-rods B B, projecting laterally from one side of said stock, the attachable and detachable bottom having a throat which coincides with the cutter-seat of the main stock, and having also the upright b, extending upward by the side of the main stock to said gage-rods, sockets c c, formed on said upright and adapted to receive said gage-rods, and fastening mechanism for holding the sockets in proper position on said rods, and thereby securing the attachable and detachable bottom in place, substantially as described, and for the purpose specified.

JUSTUS A. TRAUT.

Witnesses:
H. S. WALTER,
CHAS. B. STANLEY.

No. 295,916 – Variable Bench-Plane (Amos Fales) (1884)

[paiddownloads id=”361″]295916

UNITED STATES PATENT OFFICE.

_________________

AMOS FALES, OF DENVER, COLORADO.

VARIABLE BENCH-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 295,916, dated April 1, 1884.
Application filed March 31, 1883. (Model.)

_________________

To all whom it may concern:

Be it known that I, AMOS FALES, of Denver, in the county of Arapahoe and State of Colorado, have invented certain Improvements in Variable Bench-Planes; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, making part of this specification.

These improvements are upon variable bench-planes constructed upon the general plan set forth in Letters Patent granted to me March 7, 1882, No. 254,542, and are mainly additional thereto, although I have in one or two respects changed and improved the construction therein shown and described. Except as to these changes, as hereinafter specified, I use the invention substantially as described in the said Letters Patent; but it is to be understood that the improvements herein described and claimed may be applicable to other constructions of bench-planes besides those therein set forth; and my invention is intended to embrace all applications to which the several features, any or all, may be adapted.

In the accompanying drawings, Figure 1 represents a front side view of the main stock of the bench-plane and parts belonging thereto, constructed with my present improvements, Fig. 2, a front side view of the auxiliary stock and attached parts constructed with my present improvements 5 Fig. 3, a back side view of the said auxiliary stock; Fig. 4, a top view of the two stocks connected together for use; Fig. 5, a front view of the stocks arranged as in Fig. 4; Fig. 6, a front view of the two stocks arranged for tonguing; Fig. 7, a front view of the stocks arranged for grooving; Fig. 8, a similar view of the stocks arranged to constitute a front fillister; Fig. 9, a similar view of the stocks arranged for a back fillister; Figs. 10, 11, and 12, views showing the construction of the auxiliary stock adapted to other kinds of work.

Like letters designate corresponding parts in all the figures.

First, in the construction of the main stock A, I employ an improved handle, as represented in Figs. 1 and 4. The handle proper, B, is turned in simple cylindrical form, with one side slightly flattened to rest upon a straight plane-surfaced flange, a, cast upon the stock. Screws b b attach the handle to the flange, which is suitably inclined to give the handle the proper position for grasping. Not only is this construction of the handle very simple and cheap, but it is very easy for the hand and convenient for use in connection with other parts of the instrument, not interfering with the adjustment of the cutters; also, the molds or form-plates C D, instead of having shoulders to fit under the lower edge of the stock-flange c, for holding them in proper position, I now form their vertical attaching-flanges d d each with upward extensions e e, to bear against the shoulder formed by the projecting lower edge of the body f of the stock. This construction of the form-plates leaves the lower edge of the stock-flange c free and unobstructed and enables me to permanently attach thereto one dado-spur, g, as shown in Figs. 4 to 9 of the drawings, and saves the expense of two spurs on each dado. and it is always in position for use.

Another change in the construction of the main stock consists in terminating the lower part of the cutter-bracket E at the line of the shoulder or lower edge of the body f of the stock, thereby leaving the stock without side projections beyond the stock-flange below the said line, so that very narrow grooves may be out to the full depth of the said flange.

Second, in the construction of the auxiliary stock G, I form the stock and cutter-holder in one instead of two parts or sections, thus simplifying and cheapening the construction and rendering the use ofthe stock more convenient, and enabling me to apply any other attachment which may be desired. The stock thus approximates in construction and use to the main stock.

Further, for many purposes the fiange h of the auxiliary stock extends lower than or entirely below the corresponding flange, c, of the main stock, as shown in Fig. 5 and following figures of the drawings. This enables me to use, if desired, a cutter in the main stock, which may extend laterally over the auxiliary stock, as shown, for instance, in Fig. 5. Besides, it enables me to employ, in connection with the auxiliary stock, a “fence” or gage and guide-strip, H, for uses such as illustrated in Figs. 7, 8, and 9, and hereinafter set forth. This fence is preferably made of wood, and is consequently cheap and light. It is made of the form shown or any other most convenient. It is attached to the flange h of the auxiliary stock below the body thereof, which forms a guide-shoulder, by two screws, i i passing through notches j j of the stock-flange, so that it is easily attached and detached. Its surface, which faces the main stock, is plane and parallel therewith. By adjusting the auxiliary stock to the required distance from the main stock on the connecting-bars I J this fence may be brought to bear against and run along one side of the stuff to be worked, and serve as a guide for the instrument and gage for the work.

In Figs. 4 and 5 and the following figures of the drawings I illustrate the operation of the instrument provided with the above-de-
scribed improvements.

In Figs. 4 and 5 is shown an arrangement for a front fillister, with a wide cutter, k, in the main stock overlapping the auxiliary stock, which in this case needs no cutter, but is low enough in the middle to allow the lapping over of the main-stock cutter. The flange h furnishes the side gage, and the vertical gage-stop L is mounted on the connecting-bar I, back of the main stock, to gage the depth of the cut in the board or stuff x, indicated by dotted lines in Fig. 5.

In Fig. 6 is shown an arrangement for tonguing. Here also the flange h of the auxiliary stock serves as the side gage, and the vertical gage-stop is mounted between the two stocks. The cutter k of the main stock cuts behind the tongue of the board x, and a cutter, M, in the auxiliary stock cuts in front of the tongue.

In Fig. 7 I show an arrangement for grooving. In this arrangement a fence, H, is used on the auxiliary stock for the side gage, and the vertical gage-stop I is arranged back of the main stock, the cutter k of the main stock cutting the grooves in the board or plank x, in connection with the fixed dado-spur g on the main-stock flange.

In Fig. 8 is shown an arrangement for a front fillister, with the use of a fence, H, on the auxiliary stock. By this arrangement as narrow a rabbet or shoulder may be cut in the stuff as ever will be required.

In Fig. 9 is shown an arrangernent for a back fillister, a fence, H, on the auxiliary stock furnishing the side gage, and the vertical gage-stop L being mounted between the two stocks.

Figs. 10, 11, and 12 show a construction of the auxiliary stock adapted to kinds of work in which it is not convenient for the flange h to project lower than the main stock — as, for instance, in making window-sashes. Here the stock-flange h projects horizontally, and the fence H is attached below it, the attaching-screws i i going down through notches j j, which allow a lateral adjustment of the fence.

As seen in Fig. 12, the screws i i enter the fence nearer one edge than the other. When the fence is attached, as shown, the fence is back of the front side of the stock, allowing the cutter M of the stock to cut over the sash x or other article. By reversing the position of the fence, however, the edge of the same projects in front of the stock, as required for some kinds of work. There is a notch or depression, l, Figs. 10 and 11, in the middle of the auxiliary stock, to allow the center of the main stock to reach over the auxiliary stock, when desired. The auxiliary stock is depressed under this notch, the fence being cut away to allow the two to come together.

I claim as my invention —

1. In a bench-plane, a handle, B, made of cylindrical form, flattened on one side, in combination with an inclined plane-faced flange, a, on the plane-stock. substantially as and for the purpose herein specified.

2. The combination of the main stock A, having the lower edge of its body f and cutter-bracket E in one straight line, and its flange c provided with a dado-spur, g, and the form-plates C D, having vertical attaching-flanges d d bearing against the straight lower edge of the said stock-body and bracket, and adapted to have their lower surfaces flush with the lower edge of the said stock-flange, substantially as and for the purpose herein specified.

3. The reversible fence H, in combination with the stock G, the points of attachment being to one side of the middle longitudinal line of the fence, whereby two positions are given thereto fulfilling two purposes, substantially as herein specified.

4. The combination of the main stock A, having a downwardly-extended flange, c, on its lower edge, and a cutter extending laterally beyond the stock, and the auxiliary stock G, cut away at the top to allow the main-stock cutter to project over it, and having a flange, h, bent laterally, substantially as and for the purpose herein specified.

In testimony whereof I have signed my name in presence of two witnesses.

AMOS FALES.

Witnesses:
J. DEWEESE,
H. T. CASTLE.

No. 294,825 – Bench-Plane (Justus A. Traut) (1884)

[paiddownloads id=”358″]294825

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

BENCH-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 294,825, dated March 11, 1884.
Application filed October 17, 1883. (No model.)

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, a citizen of the United States, residing at New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Bench-Planes, of which the following is a specification.

My invention relates to improvements in bench-planes. In my improved plane I combine a beading and center-beading tool, plow, dado, fillister and rabbet, matching-tool, and slitting-tool.

The objects of my improvement are to render the combined tool simple in construction and convenient to change from one form to another, and to improve its working in many particulars when changed. I attain these objects by the construction illustrated in the accompanying drawings, in which —

Figure 1 is a side elevation of my tool arranged for use as a plow. Fig. 2 is a plan view thereof. Fig. 2A is a vertical section of detached parts on line z z of Fig. 2. Fig. 3 is a side elevation, showing the reverse side of said plow as compared with Fig. 1. Fig. 4 is a vertical section of the same on line x x of Fig. 1. Fig. 5 is a reverse plan view of my plane arranged for use as a matching-tool. Fig. 6 is a vertical section thereof on line y y of Fig. 5. Fig. 7 is a side elevation of a detached portion of the stock, showing the adjustable spur. Fig. 8 is a like view of the same as set in a different position, so as to throw the spur out of action; and Figs. 9 and 10 are like views of a modified form of the same.

My convertible or combination tool consists of three principal parts — viz., the two parts of the stock and the gage or fence. These parts are found in a prior patent to myself, dated March 4, 1873, and the changes herein described in those parts may be considered in the nature of an improvement upon the plane shown in said patent.

I make the parts A and B of the double stock mainly of cast metal, and with thin steel blades on at secured thereto. These I prefer to let into a rabbet upon the inner faces of the parts A B, and with a dovetailed or overhanging upper surface for said rabbet, the upper edges of the blades being correspondingly formed, as shown in Figs. 4 and 6. I secure these blades to the parts A B by means of screws or rivets b. The lower edges of these blades, upon their inside corners, may be beveled off, as shown, in order to adapt the blades for use in connection with a beading-cutter. By thus making the blades or lower edges of the stock of steel, the stock may be made much lighter than a cast-iron stock, while at the same time it is stronger. I am also enabled to make said blades rnuch narrower, and thereby I adapt the device for use with a much narrower cutter than has heretofore been practical. In fact, they may be made so thin as to adapt the tool for use with a cutter only one-
eighth of an inch in width.

As in prior implements of this class, the part A of the stock is provided with gage or fence rods C, for connecting and adjusting the two parts of the stock, and also for adjusting and holding the gage or fence D in proper position relatively to the stock. Instead, however, of providing this fence with only one set of holes for the rods C, I provide two sets of holes or sockets, c, and I arrange the fastening-screw d’ intermediate between said two holes or sockets, as shown most clearly in Figs. 1 and 2A, and I slightly bevel the end of the set-screw d’, so that it will impinge upon the rod C and hold the same, whether it bein the upper or lower one of the sockets c. This construction of the fence enables it to be placed higher up on the stock for certain uses, as shown in Figs. 1, 3, and 4, or so as to come lower down relatively to the bottom of the stock, as shown in Fig. 6.

I have herein illustrated the cutters d e as held in place by means of the clamp-bolt f as shown and described in my prior patent, before referred to; but any other ordinary clamping mechanism may be substituted therefor.

Upon the outside vertical faces of the blades a a, at any suitable point thereon, but preferably a little in front of the throat, as shown in Fig. 3, I arrange spurs g, for use in connection with a plow or dado, the uses of such spurs being well known. I place these spurs in a circular depression so located with reference to the edge of the stock that it runs out at the lower edge. The spur proper is formed as a radial arm of a thin steel hub or disk, having a pivotal screw, h, passed through its center into the center of the circular recess in the sides of the blades a a. I prefer to form upon this rotary spur three other arms, as shown, two of which act in connection with a stationary stop, i. By loosening the screw h, the spur may be thrown so as to project directly downward from the bottom of the stock, in which position it is stopped by contact of one of the arms with the stop i, as shown in Figs. 3 and 7, in which position it may be held by tightening the screw h. The stop, however, in connection with the pivotal screw h, is in such position as to receive the thrust or working-strain which comes upon the spur g in driving the tool forward, so that it is only necessary to tighten the screw h suffiiciently to prevent the spur from working out of place when the plane is drawn backward. When it is desired to throw the spur wholly out of action, it is only necessary to loosen the screw and turn the spur forward until another one of the arms strikes the stop i, as shown in Fig. 8, when the screw may be tightened sufficiently to hold the rotatory spur in said position. If desired, all four of the arms on this spur-disk may be sharpened, so that by loosening the screw far enough to let the arms slip by the stop, either of said arms may be brought downward so as to proiect below the lower edge of a, whereby a sharp and fresh cutting-spur can he brought into action in case the one first set in position for action by any means becomes impaired.

In Figs. 9 and 10 I have shown a modification of the spur-disk, and the manner of holding it in the stock. Instead of the circular recess before described, I sink a star-shaped depression or recess in the side of the stock, the lower part of which recess, as in the former case, extends to the lower edge of the stock. The spur-disk is substantially the same as before, except that I either make one short arm or make only three arms to radiate from the hub. I employ the same central fastening-screw; but instead of the stop i being formed separately in the form of a pin, and subsequently secured to the stock, the eccentric shape of the edge of the recess enables the walls thereof to perform the function of a stop to prevent the spur from rotating in either direction.

In order to set the spur g’ in position tor action, it is placed so as to extend downward and project below the bottom face of the stock, as shown in Fig. 9; or in case all of the arms are sharpened, the spur-disk may be set with either of its arms extended downward, as may be desired. In order to throw the spur out of action, it is only necessary to loosen the screw enough to let the spur-disk come forward out of the recess — that is, out of engagement with its stop — and then partially revolve on the central screw, so as to bring the short arm or side having no arm toward the bottom face of the stock, and then drop the spur-disk into its recess and tighten the screw, as shown in Fig. 10. In like manner the spur-disk may be changed to bring either arm of the spur into action.

E, Figs. 2, 3, and 5, designates a depth-gage of ordinary construction, and consequently a description is unnecessary.

F designates a slitting-knife vertically adjustable within a suitable seat upon the part A of the stock, for use in connection with a plow-stock substantially as shown and described in the patent to Rappleye, No. 266,519, October 24, 1882. In connection with this slitting-knife I employ another depth-gage, G, Figs. 3 and 5, and fasten the same in place by the same screw and nut which secure the slitting-knife F. I have shown the depth-gage E as placed in the main part A of the stock, (said part being that which carries the handle and rods C C;) but I provide the sliding part B of the stock with a socket, k, and set-screw m, as shown in Fig. 2, to receive and hold said gage when desired.

Having described the general construction of the parts, I will now describe the manner of using my improved plane tor the several purposes hereinbefore named. For all of these various uses, except in using the plow with a very narrow cutter, both parts of the stock are used together, and it is not necessary that any of the parts hereinbefore described shall remain detached for using my plane as any of the foregoing-named tools, except the dado, and for beading in the middle of a wide surface.

In order to use my plane as a beading and center-beading tool, I insert and fasten the proper-shaped cutter, bringing the two parts of the stock together, and placing the depth-gage in the part A of the stock, the fence or gage D being preferably set with the rod C in the lowest sockets, so as to bring the gage at the highest point, as shown in Fig. 4. If the bead is to be formed at a distance from the edge of the board greater than that to which the gage may be adjusted, said gage will have to be removed and a suitable strip fastened upon the board to gage by, the same as with other beading-tools. For beading crosswise with the grain, the spurs g should be thrown into cutting action.

For use as a plow, a cutter is selected of a desirable width and clamped in place, the two parts of the stock brought together, the depth-gage properly adiusted, the fence D being secured as shown in Fig. 4, and the spurs g brought into position for acting. By placing the gage for the plow higher up with reference to the bottom of the stock, instead of lower down, as shown in Fig. 6, it can be made to gage the work much more properly, and to steady the plow against tipping over sidewise, because it will bear against the edge of the surface of the work to its extreme upper edge, even after the cutters have plowed to a considerable depth , whereas with a gage set low down, as shown in Fig. 6, that portion of the edge surface of the work which is above the lower end of the cutter is also above the top edge of the gage, so that said portion of the surface can furnish no support whatever against the tool tipping over sidewise. The broken lines in Fig. 4 indicate a piece of work that has been plowed a distance about equal to half the depth of the gage D, and shows the relative position of the gage and stock thereto.
If a cutter is to be used whose width is less than that of the combined thickness of the blades a a, the removable part B of said stock and its blades a must be removed. The remaining part A may then be used with a cutter of practically the same width as the thickness of the blade a.

For a dado, the fence or gage D is wholly removed, a suitable cutter is inserted in place, and the two parts of the stock brought together, the depth-gage E is secured and properly adjusted within the sliding part B of the stock, and the spurs g set for cutting action.

For a fillister and rabbet, a cutter of the desired width is selected and properly secured within the stock, the depth-gage is placed in the part A of the stock, and the fence or gage D secured by passing the rods C through the upper sockets of said gage, as shown in Fig. 6.

For a slitting-tool, the knife F is properly adjusted and the tool used in the manner set forth in the patent to Rappleye hereinbefore specified. The bottom gage, G, may also be used in connection therewith, if desired. This gage may also be brought down into position for use when the slitting-knife is drawn upward or removed, if desired, and while the other depth-gage, E, is placed in the sliding part D of the stock, thereby bringing a depth-gage into action upon both sides of the stock, for use in connection with any of the several tools.

The cutter d (shown in Figs. l, 2, and 3) is an ordinary cutting-bit with an edge square across the end.

The cutter e (shown in Figs. 5 and 6) is one which is specially adapted for a matching-tool, and is provided with a depth-gage, a, secured directly to the cutter. This cutter is shown herein merely to show my plane as adapted for a matching-tool, and said cutter and its gage I intend to make the subject of another application of even date herewith.

In lieu of the gage n, other gages may be arranged to bear upon the edge of the tongue for gaging the depth.

I employ a matching-tool having a narrow shank with a wider bit at its cutting end, so that when its narrow shank is set in position and the two parts of the stock brought against the respective edges thereof the cutting-edge of the bit will project laterally upon both sides of the stock, at the bottom part thereof, as shown in Figs. 5 and 6.

The gage or fence D is placed in its lowermost position, so that it may slide under the cutting-edge of the cutter and bottom edge of the stock, as shown in Fig. 6. This enables me to adjust the gage to a point from the middle of the cutter a distance equal to half the thickness of the board to be tongued, and when so adjusted the tongue formed on the board by this matching-tool will always be exactly in the middle, and this can be accomplished with the use of only one cutter in any board whose thickness is not greater than the width of the cutter at its lower end, and which is not so narrow as the space between the blades a a, or, in other words, the longitudinal groove in the bottom face of the stock. By thus making the cutting end of the cutter wider than the span of the blades a a or working-face of the stock, I can with a single cutter centrally tongue boards of different thicknesses within the limits before named.

I claim as my invention —

l. The combination of the gage-rods C C of a bench-plane, the gage or fence D, having two sets of sockets-one above the other-and suitable means for fastening said gage upon said rods, substantially as described, and for the purpose specified.

2. The combination of gage-rods C C, a suitable gage or fence having double sockets for the reception of said rods, and a set-screw arranged intermediately between the sockets and adapted to clamp the rods when placed in either one of the sockets, substantially as described, and for the purpose specified.

3. The combination of the stock and the rotatory cutting-spur adapted to project below the edge of the stock, or to be carried up above said edge by turning it upon its axis, substantially as described, and for the purpose specified.

4. The combination of the stock, the rotatory spur pivoted thereto, and a suitable stop for limiting the rotation of said spur during the forward movement of the stock, substantially as described, and for the purpose specified.

5. The combination of the stock, the spur-disk having radial arms, the adjusting-screw, by means of which said disk is secured to the stock, and a suitable stop for preventing said spur-disk from rotating on said screw, substantially as described, and for the purpose specified.

JUSTUS A. TRAUT.

Witnesses:
JAMES SHEPARD,
JOHN EDWARDS, Jr.

No. 266,519 – Carpenter’s Plow (Frank A. Rappleye) (1882)

[paiddownloads id=”324″]266519

UNITED STATES PATENT OFFICE.

_________________

FRANK A. RAPPLEYE, OF KENDAIA, NEW YORK, ASSIGNOR TO THE STANLEY RULE AND LEVEL COMPANY, OF NEW BRITAIN, CONNECTICUT.

CARPENTER’S PLOW.

_________________

SPECIFICATION forming part of Letters Patent No. 266,519, dated October 24, 1882.
Application filed February 15, 1882. (No model.)

_________________

To all whom it may concern:

Be it known that I, FRANK A. RAPPLEYE, of Kendaia, in the county of Seneca and State of New York, have invented certain new and useful Improvements in Carpenters’ Plows, of which the following is a specification.

My invention relates to improvements in convertible carpenter’s plow and slitting-tool having an attachable and detachable slitting-knife located upon one side of the bottom face of the stock and a fence upon the opposite side of said face; and the objects of my invention are to produce a readily-convertible plow and slitting-tool at a trifling cost over that of an ordinary plow, and to gage and regulate the depth of cut ofthe slitting-knife by means of the bottom face of the stock coming into contact with the top face of the strip severed by the slitting-knife. I attain these objects by the mechanism illustrated in the accompanying drwaings in which —

Figure 1 is a side elevation. Fig. 2 is an end view, and Fig. 3 is a side elevation of substantially the same tool in a somewhat different form.

The stock A, handles B B, and adjustable fence C may be the same as in any ordinary plow. It is essential, however, that the fence C shall be adjustable to and from the stock A and capable of being secured in position parallel to the stock, and, as shown in Fig. 2, it should project downward below the bottom edge or face of the stock A.

The patent to Justus A. Traut, of March 4, 1873, shows one good form of a plow-stock and fence; but other plows may be employed, if desired. At one side of the stock A, and near its forward end, is a. vertical socket having transverse set-screws a, within which socket I place the shank b of the slitting-knife D, which knife is a thin blade rounded and sharpened on its forward edge. This knife may be adjusted in its socket or seat, so as to make its point or lower end project any desired distance below the bottom face of the stock A, and when so adjusted it may be firmly held in place by means of the set-screw a. By means of said set-screw and socket the knife is made an attachable and detachable one.

When this plow is to be used for slitting boards or other stock into strips the ordinary plow-bit is removed from the stock A and the slitting-knife adjusted to cut the desired depth by projecting it the desired distance from the bottom face of the stock A. The fence C is also set a distance from the knife D equal to the width of the desired strip. The instrument is then placed with the fence C against one edge of the board to be slit and with the knife over one face of the board, as shown in Fig. 2, said board being indicated therein by broken lines. By bearing down upon the forward end of the plow-stock and forcing it along over the board, substantially as in plowing, the knife can readily be forced into the board until the bottom face of the stock A comes in contact with the face of the board and prevents the slitting-knife from cutting any deeper, thus making the ordinary plow-stock A serve as a depth-gage by its bottom face coming in contact with the upper face of the strip slit off. The stock being close to the knife D, and between said knife and the fence, it can always serve as a depth-gage, even when the piece to be slit is but a hair wider than the distance between the slitting-knife D and the fence C.

In Fig. 3 the slitting-knife D’ is in the form of a flat slotted blade, and the seat which supports said body is in the form of a vertical slot or open socket made in one side of the stock A. A bolt passes from the stock through the slot in the body of the knife, and a set-nut, a’, on said bolt holds the knife in position when once adjusted. The operation is the same as that of the parts shown in Figs. 1 and 2, and hereinbefore described.

It will be noticed that in both forms of knives the fence is upon one side of the stock A and the knife is upon the opposite side.

The additional cost of this improved tool over that of the ordinary plow is much less than the cost of a special slitting-tool, while it is also much more convenient to have the plow convertible into a slitting-tool than it is to use two different tools for plowing and slitting.

I am aware that marking and slitting gages of various styles have been used for slitting boards when the knife or marker was mounted in a stock or frame of its own; also, that a scoring knife or spur has been employed in planes and set between the stock and the fence to prepare the way for the planing-knife, and I hereby disclaim the same.

I claim as my invention —

The convertible plow and slitting-tool, substantially as hereinbefore described, consisting of the plow-stock A, adapted for the attachment and detachment of the ordinary plow-bit, the slitting-knife D, secured to one side of said stock, and the fence C, secured to the opposite side, the bottom face of said stock being between the fence and knife, the latter extending downward from the lower outside corner of the stock, substantially as described, and for the purpose specified.

FRANK A. RAPPLEYE.

Witnesses:
MICHAEL ROAN,
BUEL WILBUR.

No. 167,772 – Improvement In Carpenters’ Planes (Matthias C. Mayo) (1875)

[paiddownloads id=”253″]167772

UNITED STATES PATENT OFFICE.

_________________

MATTHIAS C. MAYO, OF BOSTON , MASSACHUSETTS, ASSIGNOR TO J.
GARDNER WELD, OF SAME PLACE.

IMPROVEMENT IN CARPENTERS’ PLANES.

_________________

Specification forming part of Letters Patent No. 167,772, dated September 14, 1875; application filed July 14, 1875.

_________________

To all whom it may concern:

Be it known that I, MATTHIAS C. MAYO, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain Improvements in Carpenters’ Planes, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, making part of this specification, in which —

Figure 1 is a perspective view of a plane constructed in accordance with my invention. Fig. 2 is a side elevation of the same. Fig. 3 is a longitudinal vertical section on the line x x of Fig. 1. Fig. 4 is a transverse section on the line y y of Fig. 2. Fig. 5 is a transverse vertical section on the line z z of Fig. 2 ; Fig. 6, sectional detail.

My invention relates to that class of metallic planes for which Letters Patent of the United States were granted to Russell Phillips, August 13, 1867.

In these planes the adjustable gage which regulates the distance of the cutter from the edge of the work is supported upon a horizontal arm and secured, when adjusted, by a thumb-screw, the lower end of which enters a longitudinal groove or channel on the upper side of the arm.

This construction is, however, objectionable, as the point of the screw soon becomes worn, so that the gage cannot be securely confined upon the arm, and the tool becomes shaky; furthermore, the sides of the groove in the arm are liable to be indented by the screw, a ragged edge being thus produced, which interferes with the free movement of the gage.

The first part of my invention has for its object to remedy these difliculties; and consists in providing the sliding gage with a clamping device, which embraces the horizontal arm, and slides thereon with a spline or feather, by which construction any shifting of the gage, while the tool is being used, is effectually prevented.

My invention also consists in the peculiar construction of the gage by which the depth of the cut is regulated, this gage extending the entire or the greater portion of the length of the tool, and being provided with a clamping-screw near each end, the plate to which it is secured having a graduated scale at or near each end, by which means the tool is held perfectly level, and prevented from being tipped up at one end, as is liable to occur when the gage is placed just in front of the cutter, as heretofore, and the formation of a groove or out of equal depth throughout its entire length is thus insured.

My invention also consists in constructing the bottom plate of the plane with a lip or flange instead of with a square edge, as heretofore, the curvature of this lip corresponding to that of a portion of the edge of a bead-cutter of any size, the lip or flange serving as a guide for the cutter as soon as it begins to act, causing it to cut more gradually and smoothly than heretofore, and with less expenditure of power, thus forming a more perfect bead, while the narrow edge of the lip or flange admits of the formation of a wide bead with a narrow “quirk” or fillet, which it has not heretofore been possible to do with any tool made to cut beads of different widths.

My invention also consists in the peculiar construction of the lower end of the pivoted clamping-lever, which holds the cutter in place, whereby the clogging of the throat is effectually prevented.

To enable others skilled in the art to understand and use my invention, I will proceed to describe the manner in which I have carried it out.

In the said drawings, A represents the stock of the plane, which is formed of metal; B, the handle; and C, the bottom or sword plate. From one side of the stock A projects a horizontal arm or beam, D, which is held firmly in place by means of a screw-nut, a. Upon this arm D slides the metallic gage E, by adjusting the position of which the distance of the cutter b from the edge of the work may be regulated, as desired.

The gage is provided with a bracket, E’, supporting at its upper end a clamp, c, formed with a bearing, c’, and spline e, adapted to receive and embrace the longitudinal arm D. The upper portion of the clamp c, at c”, is cut through and provided with an extension, c”’, through which a tightening-screw, d, passes and engages with a corresponding extension, c””, formed on the bracket E’ and lower portion of the clamp-beaning c.

The gage is prevented from turning on the arm by the feather e on the arm D, which fits into a groove, f formed in the under side of the clamp; and by this device the gage is held rigidly upon the arm, and all liability of its position being changed while the tool is in use is effectually prevented; furthermore, when the screw d is loosened the gage E is always free to slide upon the arm D, which is not the case where the clamping-screw enters a groove in the arm, as heretofore.

The depth of the cut is regulated by an elongated gage, G, which is placed on one side of the plate C, and extends nearly its entire length.

From this gage project two vertical plates, g h, the plate g having a slot, i, through which passes a clamping-screw, k, and the plate h being provided with a clamping-screw, l, which passes through a slot, m, in the stock, and enters a slide, n, on the opposite side thereof, this slide having at its bottom a horizontal plate, P, which also serves as a gage, and, in connection with the gage G, effectually prevents the plane from being rocked laterally while in use, which would cause the opposite sides of the groove being cut to be of unequal depth; and, by means of the screws k l, the gages G P can be readily secured at any desired distance from the bottom of the plate G, so as to determine the degree of penetration of the cutter into the wood, the adjustment of the gage G being greatly facilitated by a graduated scale, q, near each end of the plate C.

By the employment of an elongated gage, G, extending the entire, or nearly the entire, length of the plate C, instead of a short gage placed just in front of the cutter, as heretofore, the operator is enabled to hold the tool perfectly level, and all liability of its being tipped up at one end, as was liable to occur with the old construction, is entirely avoided, and the formation of a groove or cut of equal depth throughout its entire length is thus insured.

The gage E is provided with a recess, r, for the reception of the gage P, which would otherwise prevent the gage E from being brought up as close to the plate C as might be desired.

The bottom of the plate C, instead of being made with a square edge, as heretofore, is formed with a projecting lip or flange, s, the curvature of which corresponds to that of a portion of the edge of a bead-cutter when secured in place, as seen in Fig. 6.

When a cutter of this description is employed, it is secured so as to project out on the inner side only of the plate G, as seen in Fig. 6, the cutting-points of the iron extending slightly below the bottom of the lip s, which thus serves as a guide for the cutter as soon as it commences to act, and also prevents the cutter from being forced deeply into the wood, as heretofore, which produces a rough and ragged edge, and the bead is thus caused to be cut gradually and smoothly and more perfectly than heretofore, and with less expenditure of power.

Any sized bead-cutter may be employed, and it will be seen that the narrow edge of the lip s will admit of the formation of a wide bead with a narrow quirk or fillet, which has heretofore been impracticable with any tool made to cut beads of various widths.

The cutter or iron b, which may be of any size or description desired, its into an inclined way, t, made to receive it, and is securely held by a clamping-lever, H, pivoted at 10 to the stock A.

Passing through the upper end of this lever is a thumb-screw, u, the lower end of which bears against the enlarged outer end of a spring-plate, v, secured to the under side of the lever, this plate, as the screw is turned, being brought down onto the upper end of the cutter, the further turning of the screw causing the lever H to be rocked in such manner as to bring its straight edge w firmly down upon the cutter at or near its center, the cutter being still further steadied in place by a groove in its under side, which fits over the edge 12 at the bottom of the way t.

The lever H thus admits of a cutter of any width or thickness being readily secured in place, while the enlarged end of the spring-plate v affords an extended bearing, so that the pressure of the screw may be exerted upon the entire width of the cutter.

The lower end of the lever H is provided with a concave or spoon-shaped enlargement, a’, arranged in such manner that it will receive the shavings as they issue through the throat b’ from the cutter b, and conduct the same sidewise clear of the upper surface of the throat, thereby effectually preventing any clogging of the throat by reason of the shavings accumulating above the same, as is the case with planes constructed in the usual manner.

On the side of each cutter is a pin, c’, by which it may be readily inserted, removed, or adjusted.

When the gage E and arm D are removed, which can be easily done, the plane can be ured as a dado, groover, rabbet, bead, V, or round plane, by merely inserting a cutter of the desired shape.

What I claim as my invention, and desire to secure by Letters Patent, is —

1. The divided clamp c, provided with bearing c’, slot f, and clamping-screw d, adapted to hold and embrace the arm D of a stock, A, substantially as shown and described.

2. The combination, with the sword-plate C, provided with a lip or flange, s, of the cutter b, pivoted clamping-lever H, provided with concave enlargement a’ and adjustable gage E, substantially as shown and described.

Witness my hand this 6th day of July, A.D. 1875.

MATTHIAS O. MAYO

In presence of —
N. W. STEARNS,
P. E. TESCHEMACHER.

No. 148,649 – Improvement In Metallic Bench-Planes (John A. Baines) (1874)

[paiddownloads id=”227″]148649

UNITED STATES PATENT OFFICE.

_________________

JOHN A. BAINES, OF NEW YORK, N. Y.

IMPROVEMENT IN METALLIC BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 148,649, dated March 17, 1874; application filed February 9, 1874.

_________________

To all whom it may concern:

Be it known that I, JOHN A. BAINES, of New York city, in the county of New York and in the State of New York, have invented certain new and useful Improvements in Metallic Bench-Planes; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings making a part of this specification, in which —

Figure 1 is a perspective view of the main frame, side gage, and sole or base plates of my plane. Fig. 2 is a plan view of the lower side of said frame. Fig. 3 is a perspective view of the detachable block or frame used for forming the smoothing and filletster planes. Fig. 4 is a plan view of the lower side of the same. Fig. 5 is a perspective view of the bottom gage. Fig. 6 is a like view of the detachable block employed for forming the sash-plane. Fig. 7 is a perspective view of the smoothing-plane complete. Fig. 8 is a plan view of the lower side of the same. Fig. 9 is a vertical section upon line x x of Fig. 8. Fig. 10 is a side elevation of the filletster-plane. Fig. 11 is a plan view of the lower side of the same. Fig. 12 is a plan view of the lower side of the tonguing-plane. Figs. 13 and 14 are, respectively, side and front elevations of the same. Fig. 15 is a plan view of the lower side of the grooving-plane. Figs. 16 and 17 are, respectively, a front and a side elevation of said plane. Fig. 18 is a plan view of the lower side of the sash-plane. Fig. 19 is a front elevation of the same. Fig. 20 is a section of said plane on line z z of Fig. 18, the cutting-tools being arranged for forming the meeting rail. Fig. 21 is a plan view of the lower side of a bead or round plane. Figs. 22 and 23 are, respectively, a side and a front elevation of the same. Fig. 24. is a front elevation of a hollow plane. Fig. 25 is a perspective view of a plow-plane. Fig. 26 is a plan view of the lower side of the same. Fig. 27 is a like view of a plane for forming center-beads. Fig. 23 is a front elevation of the same; and Fig. 29 is a side view of the cutting-irons employed, showing the shape of the cutting-edge of the same.

Letters of like name and kind refer to like parts in each of the figures.

The design of my invention is to lessen the cost and reduce the bulk of planes for producing irregular work; and to this end it consists in the construction and combination of the frame and various attachments employed for forming the different styles of plane, substantially as and for the purpose hereinafter specified.

In the annexed drawings, A represents the main frame of my tool, which has a plain lower surface, and at its upper side has such conformation as to enable it to receive the usual form of cutting-irons with the fastening-wedge, to permit the upward passage of shavings, and to provide for the attachment of a handle, B. Within the lower side, and near one edge of the frame A, is formed a narrow groove, C, which extends vertically upward within an enlargement or rib, A’, provided for the purpose, has a line parallel to the side of said frame, and receives two plates, D and D’, (shown in Fig. 1,) that form the base or sole. Two or more removable pins, d and d, pass horizontally and laterally inward through the side of said frame A, and through each of said plates D and D’, and locks the latter securely in position, when desired. Upon the inner side of the name A is formed a vertical groove, a, that receives the standard e of an adjustable gage, E, which gage is secured to or upon said frame, and held in vertical position by means of a screw, F, that passes into a threaded opening in the latter through a vertical slot in said standard.

Within the upper side of the frame A, near its ends, are formed two transverse grooves, g and g, that receive the ends of two corresponding bars, G and G’, which bars, when in position, are fastened by means of a screw, H, as shown in the front bar, or a pin, H’, as seen in the rear bar, said screw or pin being passed vertically downward through said bars into said frame. From the frame A the bars G and G’ extend laterally outward, and have their lower sides upon a line with the lower face of the former, in which position they form an extension of said face, and permit of the attachment of an angle-plate, I, (shown in Fig. 5,) which plate, being adjustable laterally toward or from the cutting-irons, forms a gage for several forms of plane. Within the lower side of the frame A, at or near its longitudinal center, is formed a transverse slot, a’; in rear of the same is provided a longitudinal slot, a”; while in front of the throat A” is a second longitudinal slot, a”’, the object of which is to enable the attachment of various parts required for forming several of the planes, said parts being described in connection with each plane of which it forms a part.

For use as a smoothing-plane, a hollow block, K, having the general form shown in Fig. 3, is placed upon the lower side of the main frame, and secured in posiuon by means of its inner side k, which extends upward into the groove C, and is provided with suitable openings k’ for the passage of the pins d and d.

The bolt k” of an adjustable throat-piece, k”’, projects upward through slots in said block and main frame and furnishes an additional means for securing said parts together.

The block K is provided with a throat, k””, which coincides with the throat of the main frame, and enables a cutting-iron, of usual form to be inserted and secured in place by means of the ordinary wedge.

To construct a filletster, the inner end of the throat k”” of the block K is uncovered by the removal of a covering plate or cap, K’, and the gage I attached to the lower face and outer side of said block, suitable threaded openings k””’ being provided within said block, for the reception of the binding-screws I’ of said gage.

The gage E is also placed in position and adjusted to depth, and, in connection with said gage I, enables the dimensions of the fillet or rabbet to be determined with certainty.

For use as a tonguing (matching) plane, the plates D and D’ are placed in position, the gage I attached to the lower face of the frame A, and upon the face of said gage is attached two blocks, L and L’, which have the form shown in Fig. 5, and perform the double office of a support for the heel of the inner half of the cutting-iron, and a gage for the depth of its cut. The gage E is also em-
ployed, its office being to insure the correct depth of cut for the outer half of said cutting-iron.

For a grooving-plane, the blocks L and L’ are removed, the gage I is moved inward to the position required by the thickness of the board, and a single cutting-tool inserted in place of the double one before used. The gage E is now reversed, so as to cause its bearing-face to extend inward nearly to the cutting-iron, the arrangement of parts being as shown in Figs. 15 and 16.

For use as a sash-plane, the plates D and D’ and the gages E and I are removed, and a block, M, having the form shown in Figs. 6 and 20, secured upon the lower side of the frame A by means of a screw, m, which extends upward through the longitudinal slot a” in said frame, and a second screw, m’, that passes downward through the transverse slot a”’ near the front end of said frame, and has its threaded end contained within a corresponding opening provided in said block. The blocks L and L’ are now attached to the inner face of the block M, where they serve as supports and gages for the cutting-iron that forms within the sash-rail the rabbet for containing glass, while the cutter for forming the molding upon said sash-rail is placed within a suitable throat formed in and through the molded face of said block M.

For use in forming the meeting rail, the gage-blocks L and L’ are removed, and the cutter shown in Fig. 20 inserted in place of that before employed for forming the glass rabbet.

For use as a beading or rounding plane, the block M is removed and a block, N, having the transverse shape shown in Fig. 23, is secured in its place upon the frame A, the size and shape of the groove it within the lower face of said blocks N and the corresponding features of the cutting-iron being varied to suit the especial purpose for which the tool is required.

To form a hollow plane, the shape of the lower face of the block N and of the edge of the cutting-iron are reversed, as shown in Fig. 24.

For use as a plow, the plates D and D’ are placed within the groove C, and the adjustable gage I secured upon the lower face of the frame A, or upon the extension–bars G and G’, after which the usual form of cutting-iron is inserted within the space between said plates, its heel resting upon the forward end of the rear plate D.

To form a center-bead plane, the extension-bars G and G’ and gage I are employed as before, the plates D and D’ are removed, and a hollow block, O, having the transverse form shown in Fig. 28, secured upon the lower face of the frame A. A cutting-iron having its lower or cutting end formed upon a line which corresponds to the grooved face of said block is placed in position within the throat o of the same, after which the plane is used in the ordinary manner.

As seen in Fig. 29, the lower end and forward side of such plane-irons as usually require caps are beveled off at an angle of about forty-five degrees with said side, so as to render more obtuse the angle of the cutting-edge, and enable any kind of wood to be cut smoothly and with ease without the use of a cap, by which means a saving is effected in the cost of said cutting-irons, and in the time and labor required in manipulating the planes.

The device thus constructed combines, in a simple and compact form, a number of tools which are usually separate, and enables them to be furnished at a comparatively small cost.

Having thus fully set forth the nature and merits of my invention, what I claim as new is —

The hereinbefore-described plane, constructed in the manner and for the purpose substantially as specified.

In testimony that I claim the foregoing, I have hereunto set my hand this 6th day of February, 1874.

JOHN A. BAINES.

Witnesses:
JOHN R. YOUNG,
JAS. E. HUTCHINSON.

No. 136,469 – Improvement In Carpenters’ Planes (Justus A. Traut) (1873)

[paiddownloads id=”208″]136469

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

IMPROVEMENT IN CARPENTERS’ PLANES.

_________________

Specification forming part of Letters Patent No. 136,469, dated March 4, 1873.

_________________

To all whom it may concern:

Be it known that I, JUSTUS A. TRAUT, of New Britain, county of Hartfbrd and State of Connecticut, have invented certain new and useful Improvement in Carpenters’ Planes; and to enable others skilled in the art to make and use the same I will proceed to describe, referring to the drawing, in which the same letters indicate like parts in each of the figures.

The nature of this invention consists in making a metal tool combining plow, dado, and rabbet, capable of being easily and quickly changed and adjusted from one to the other.

Figure 1 is an outside elevation of the stock, in which the cutting-tools are secured. Fig. 2 is an inside view of an adjustable section of the stock, which is fitted closely and works back and forth freely upon arms, which are secured in a detachable manner into the main stock. Fig. 3 is a top view of this tool, showing the detachable arms secured in the body of the stock, one portion of which is arranged thereon so as to move back and forth freely and parallel with the main body. Fig. 4 shows the sides and section of a guide-plate, having a rabbet on each side which takes bearing on the edge of and is secured to the outside of the adjustable section of the stock by screws; one side of this plate when secured will be flush with the inside face of the stock; when the other side of the plate is secured to the stock it will form a rabbet at the junction of the lower edge of the stock and face of the plate; when secured flush with the stock serves simply as a guide; when secured so as to form a rabbet, the lower edge of the stock and face ofthe plate will take bearing against the edge and surface of the material being worked. Fig. 5 is a gage device, arranged near the front end of the tool to regulate the depth of cut, adjusted and held at the desired point by a set-screw. Fig. 6 is a screw-bolt, fitted into a hole drilled through the stock to receive said bolt, and is couuterbored from the inside so as to just receive the head of said bolt; one side of said bolt-head is cutaway so as to form an incline plane parallel with the face of the cutting-tool, so that by turning the nut on said bolt the incline surface will compress the cutting-tool and hold it firmly in its place. Fig. 7 are cutting-tools much like those in common use.

a is the stock proper. a’ is an adjustable section of the stock. b is a handle, fitted and secured to the metal by glue, having an admixture of mineral or other suitable material to insure its being held more firmly; I also insert a rivet through the wood and metal. c is a knob, arranged at the front end of the stock a, by which to steady the tool. d is the cutting-tool, fitted to the stock in the usual way, and is pressed to its seat by the incline surface of the screw-bolt e. f is a gage to regulate the depth of the cut of the tool d, having a shoe, g, secured to an arm, g’, by which it is adjusted and held to its desired position by set-screw h. This gage f is fitted to the sockets h’ h’ in the two-part stock, so that it can be changed from one to the other as occasion may require. i i are spur-cutters, fitted into dovetail grooves in the outside surfaces, and near the lower edge of the two parts of the stock a a’, just in front of the cutters, for the purpose of cutting the fiber of the wood to prevent the cutter from tearing. j j are arms fitted into the body of the stock, so that they may be removed and replaced at pleasure simply by inserting a pin into the orifices j’ The adjustable section of the stock a’ is attached to the arms j j, to fit closely and move freely to and fro in its relative position with the stock a, and is secured by set-screws h h. k is a boss or projection formed on the inside of the adjustable section a’, Fig. 2, so that when a cutter is secured in the stock a, and the adjustable stock a’ is moved forward, the boss k will bear against the outer edge of the cutter, which will fix the spurs the exact distance apart as the cut of the tool, thus forming a dado variable in width with that of the cutter used, simply by changing one cutting-tool for another.

If it be desirable to use a rabbet-plane place the side m of the guard-plate n against the outside and lower edge of the plate of the stock a’, and secure it by the screws h”’ h”’, Fig. 2, which will allow the lower edges of the two-part stock a a’ to rest upon the surface of the material, while the face of the guard-plate it bears against the edge or sides of the material on which the rabbet is to be formed. Thus a perfect rabbet-plane is produced susceptible of being regulated to various widths and depth.

When it is desirable to use this tool for a plow place the side m’ of the guard-plate n against the stock-plate a’, flush with the inside thereof, and secure the same by set-screws h”’ h”’; then use in the common way. Thus I am enabled to produce a dado, plow, and rabbet-plane in one tool, quickly and easily changed from one to the other, made detachable, and which can be packed in a small compass.

What I claim, and desire to secure by Letters Patent, is —

1. The combination of the stationary stock a with the adjustable stock a’, when the latter is provided with the boss k, substantially as and for the purpose specified.

2. The detachable and reversible guard-plate n, when used in combination with the stock a, and adjustable stock a’, substantially as and for the purposes specified.

JUSTUS A. TRAUT.

Witnesses:
G. H. DICKERSON,
J. A. CONKLIN.

No. 126,707 – Improvement In Planes (Conrad Jensen) (1872)

[paiddownloads id=”194″]126707

UNITED STATES PATENT OFFICE.

_________________

CONRAD JENSEN, OF BOSTON, MASSAOHUSETTS.

IMPROVEMENT IN PLANES.

_________________

Specification forming part of Letters Patent No. 126,707, dated May 14, 1872.

_________________

To all whom it may concern:

Be it known that I, CONRAD JENSEN, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain Improvements in Planes, of which the following is a full, clear, and exact description, reference being had to the accompanying drawing making part of this specification, in which —

Figure 1 is a perspective view of my improved plane. Fig. 2 is a plan of the under side of the same. Fig. 3 is an elevation of the side of the plane opposite to that shown in Fig. 1. Fig. 4 is a longitudinal vertical section on the line x x of Fig. 2. Fig. 5 is a transverse vertical section on the line y y of Fig. 2. Fig. 6 is a transverse vertical section on the line z z of Fig. 2. Fig. 7 is a perspective view of one portion of the plane detached and inverted. Fig. 8 is a perspective view of the other portion inverted. Fig. 9 is a plan of the under side of the portion of the plane shown in Fig. 8, with the gauge removed.

In “matching” boards of varying thicknesses it is customary to employ a “plow” plane for cutting the grooves, the plane being made adjustable, so as to insure the groove being in the required position, different irons being used for grooves of different widths. To cut tenons corresponding thereto has, however, heretofore necessitated the employment of a number of separate tools (one for each size of tenon) which were expensive, and required much time and care to keep in order. My invention has for its object to overcome these objections; and consists in a combination plane formed of two portions, each provided with an iron, and made adjustable to and from the other, by which construction tenons of various widths and depths may be cut in any desired position with one and the same tool, which can also be used as a “dado” plane; the two portions, (which are provided with suitable gauges and cutters,) when separated furnishing a “dado” plane, two “rabbet” planes, and a “lillister” plane.

To enable others skilled in the art to understand and use my invention I will proceed to describe the manner in which I have carried it out.

In the said drawing, A B represent the two portions of my improved plane, connected together by screws C provided with nuts. Each of the portions A B is provided with an iron, a, set at an angle, a vertical cutter, b, in front thereof, and a sliding gauge, c, on one side, operated by a thumb-screw, d. D is a longitudinal gauge, provided with slots e, and secured by screws f to the under side of the portion A. The screws C are each provided with two nuts, g g, one on each side ofthe plane, and also with two nuts, h h, between the two portions A B, and ntting into recesses i i, formed therein, in order that the two portions may be brought nearly together; and it is by means of these nuts and screws that the portions A B are held firmly in position at any required distance from each other. The portion A is provided with a handle, K, by which the plane is operated. When it is desired to cut a tenon at a given distance from the edge of a board, the gauge D is set at a corresponding distance from the inner edge l of the portion A. The distance apart of the portions A and B is now made to correspond to the required width of the tenon by operating the nuts g h, and the gauges c are then adjusted to make the distance from their under side to the bottom of the portions A B equal to the required height of the tenon. It will thus be seen that I am enabled by a single plane to make a tenon of any required width and depth on a board or plank of any thickness, and situated at any required distance from its edge; whereas, it has heretofore required a diiferent tool for every different size of tenon, which was necessarily in the center of the thickness of the board.

My improved plane may also be used as a “dado” plane, to cut a groove at any required distance, within the limits of the length of the screws C, from the edge of a board, by entirely covering the iron a of the portion A with the gauge D, and adjusting the portion B at the required distance from the portion A, when the plane may be operated, as seen in Fig. 6, the gauge D resting against the edge of the board, and serving as a guide, and also preventing the iron a of the portion A from cutting. The depth of the groove thus cut by the iron a of the portion B is regulated by its gauge c, and its double cutter b acts in advance of the iron a in the usual manner.

When a groove is to be cut beyond the limits of the screws C the portion B is separated from the portion A and used alone, in which case it becomes an ordinary “dado” plane, and requires to be moved against a guide-strip, temporarily secured to the board, to give the required direction to the groove.

By removing the double cutter b and gauge c from the portion B, when detached, it becomes an ordinary narrow “rabbet” plane, which is a great advantage, as it has heretofore been impossible to convert a “dado” plane into a “rabbet” plane, on account of the shoulder on its under side.

When the portion B is detached, the portion A with its gauge D becomes a “fillister” plane, and by removing the gauges C D from the portion A it becomes a broad “rabbet” plane, a change which it has heretofore been impossible to make, for the reason that the iron in an ordinary “Fillister” plane extends only part way across its under surface, which prevents it from being used as a “rabbet” plane.

From the foregoing it will be seen that I combine in a single tool a tenon-cutter for cutting tenons of all sizes in every desired position, a “dado” plane, a “fillister” plane, and two “rabbet” planes, of different widths, while but two irons are used, which do not require to be changed in performing the various operations above referred to, and I am thus enabled to effect a great saving in tools and in the space required for the same, as well as in the labor of grinding, and care required to keep them in order.

What I claim as my invention, and desire to secure by Letters Patent, is —

I claim the tool as described, as a new article of manufacture.

Witness my hand this 5th day of March, A.D. 1872.

CONRAD JENSEN.

In presence of —
P. E. TESCHHMACHER,
W. J. CAMBRIDGE.

No. 114,590 – Improvement In Stops For Carpenters’ Plows (Thomas Nichols) (1871)

[paiddownloads id=”185″]114590

United States Patent Office.

THOMAS NICHOLS, OF VICKSBURG. MISSISSIPPI.

Letters Patent No. 114,590, dated May 9, 1871.
_________________

IMPROVEMENT IN STOPS FOR CARPENTERS’ PLOWS.

_________________

The Schedule referred to in these Letters Patent and making part of the same.

_________________

I, THOMAS NICHOLS, of Vicksburg, in the county of Warren and State of Mississippi, have invented certain Improvements in Stops for Wood-Plows, of which the following is a specification.

Nature and Objects of the Invention.

My invention relates to the combination of a thumb-nut and screw with a stop in such a manner that the said stop may be retained in any desired position, the object of this part of my invention being to set the stop so as to plane a groove of any desired depth.

Description of the Accompanying Drawing.

Figure 1 is a front elevation of a machine embodying my invention.
Figure 2 is a side elevation of the same.

General Description.

A is a block intended to represent the wood part of a plow.
B is the stop, which should be made of brass or other metal, and is held in position by the screw D, from which latter, by means of the flat part on top, the stop is elevated or depressed; and when adjusted so as to regulate the depth of groove to he planed it can be securely fastened in that position by tightening up the thumb-nut E, which is made to turn independent of the screw D.

F is a collar secured to the screw D by means of peg G, which keeps it firmly in its place.

Claim.

I claim as my invention —

The combination, with the thumb-nut E and screw D, of the collar F and stop B, substantially as and for the purpose hereinbefore set forth.

THOMAS NIGHOLS. [L. S.]

Witnesses:
Z. P. DEDERICK,
H. N. MARTIN.

No. 120,212 – Improvement In Carpenters’ Planes (Russell Phillips) (1871)

[paiddownloads id=”188″]120212

UNITED STATES PATENT OFFICE.

_________________

RUSSELL PHILLIPS, OF BOSTON, MASSACHUSETTS.

IMPROVEMENT IN CARPENTERS’ PLANES.

_________________

Specification forming part of Letters Patent No. 120,212, dated October 24, 1871.

_________________

To all whom it may concern:

Be it known that I, RUSSELL PHILLIPS, of Boston, in the county of Suffolk and Commonwealth of Massachusetts, have made an invention of certain Improvements in Carpenters’ Planes; and do hereby declare the following to be a full, clear, and exact description thereof, due reference being had to the accompanying drawing making part of this specification, and in which —

Figure 1 is a plan; Fig. 2, a front elevation; Figs. 3 and 4, opposite side views; and Figs. 5 and 6, vertical sections of a combination plane embodying my improvements. Fig. 7 is a transverse section of the adjustable scoring-spurs, to be hereinafter explained; and Fig. 8, a vertical section of the key of the outermost plow-plane and the device for adjusting the same; Fig. 9, a longitudinal section of the device tor clamping the cutter of the rabbeting-plane, which will be duly explained in the context.

This invention may be considered an improvement upon that for which Letters Patent of the United States have already been issued to me. I have in this instance, as in the former, called the instrument a combination plane, since it embodies three planes of different natures, either of which may be used alone to perform its ordinary functions, if desired, while in the general combination provision is made whereby the three or two of the three planes maybe adapted to execute work unattainable by one, while still further either plane may be removed from connection with its neighbor and used as an independent tool to perform its own individual duty.

The primary elements of this combination consist, first, of a central cross-grooving and plow-plane, such central portion carrying the handle of the combination implement and supporting upon either side, in an adjustable manner, the two other primary elements of the combination, which are a rabbeting-plane and a second cross-grooving and plow-plane, the implement as a whole being susceptible of cutting the tongue and groove in matching stuff, of cutting narrow or extremely wide cross-channels or longitudinal grooves, of performing all the functions of a rabbeting-plane, and finally, of reducing wood to a certain form. in executing moldings by hand, by which much of the labor of roughing out the molding is avoided.

In the drawing accompanying and illustrating this description of my invention, A denotes a metallic rabbeting-plane, substantially of ordinary production with the exception of the absence of a handle and the employinent of a. thumb-guard or hand-rest, B, erected upon its side, the said rabbeting-plane being further distinguished from others of its class by the addition to its under side of an adjustable gauge, D, which converts it into a style of plane known as a “filister”-plane, or those in which the width of the rabbet cut by the tool is governed at pleasure, this gauge being pendent from and controlled by a horizontal arm, a, extending laterally below the plane-bed or plate, which arm in turn is mounted and slides freely upon a rod or bar, b, affixed to and departing laterally from the outer edge of the said plane-bed, and is provided with a set-screw, whereby the two may be clamped together when the desired position of the gauge is insured. Each end ofthe gauge D overlaps the upper edge of that of the plane-bed in order to insure a steady position and relieve the arm a and rod b of the thrusts and strain to which they would be otherwise subjected. A movement of the gauge D to and fro of the plane A with respect to the inner side or the latter determines the width of the cut effected by the iron E of such plane. The plane A is suspended at its outer forward part from a furcated or slotted hanger, F, which is mounted upon and depends from two horizontal parallel rods, G G’, the hanger sliding freely upon such rods, and a set-screw being combined both with the hanger and rods and the plane A, by which both the height and lateral position of such plane with respect to the central plow-plane are varied and determined. This last-named plow-plane, shown at L in the drawing, is the central member of the combination, and bears at rear end the handle H of the combination instrument, such plow-plane being virtually of ordinary construction and composed of an upright blade or sword, c, and a narrow shelf, d, at top, the iron or cutter of this plane being shown at e, while the two horizontal rods or supports G G’ before named depart laterally from this shelf at or near the forward end of the plane, as represented. The second and outermost cross-grooving plane is shown at I in the drawing as simply an upright thin blade or fence, J, carrying in the ordinary manner a cutter, K, this plane I being mounted upon and sliding to and fro of two horizontal lateral guides or rods, f f which extend from the outer side of the central plane I, the said plane being provided with a set-screw, whereby its position upon its guide-bar and its relation to the central plane L are determined. The said plane I serves as a valuable adjunct to the central plane L, inasmuch as the two together are susceptible of cutting a very wide cross-groove, while also, and detached from the other, such plane I is an entirety in itself and is an ordinary cross-groove plane. The scoring-spurs of the central plane L are shown at g g, as disposed at the forward end of such plane and affixed each to a vertical flat plate, h, the two plates overlapping each other and being situated within an orifice, i, created in the sword c and below the shelf d and at right angles to the longest plane of such sword, and remaining upon opposite sides of said sword, and consequently of the cutting-iron carried by it. Each plate h is prolonged into a vertical post, j, while disposed between these posts, and screwing through each, is a right-and-left-threaded screw, by turning which in one or the other direction the spurs are caused to approach to or recede from one another, and thus adapt them to a cutter of any width. In order to adapt the two spurs bodily together to the position of the cutter — that is, to bring the whole into alignment with the general plane of the sword c –I employ a set-screw, l, which enters the orifice i before named and serves to clamp the two spurs firmly into place together at any desired point transversely of the sword and with respect to the cutting-iron e. The cutter-iron E of the rabbeting-plane A is clamped in position upon its bed in by a cap-plate, M, to the under side of which one end of a lever, n, is pivoted, the fulcrum of this lever being a short post, o, erected upon the base of the plane and immediately in rear of the iron E, while screwing downward through the outer and longer arm p of this lever, and abutting again st the said base, is a screw, q, as shown in the drawing. Turning the screw in one direction elevates the longer arm p of the lever and forces the cap-plate M upon the plane-iron E with a powerful pressure, and confines the latter securely in place upon its bed. Reversing the motion of the screw relaxes the pressure upon the parts and permits the adjustment or removal of the cutter. The key of the central plow-plane, which confines its cutter in place, is shown at c in the drawing as a tapering or wedge-shaped block disposed between the cutter and the abutment S, making part of the shelf d hereinbefore mentioned, and the vertical movements of this key in tightening or loosening the cutter are effected by a right-and-left screw, t, which screws at one end into the abutment s and at the other through an arm, u, which constitutes the upper termination of the said key. A turn of the screw in one direction elevates and in the opposite direction lowers the key r, and the action of such key upon the cutter will be at once understood. The depth-gauge of the central plane L is shown at u as a flat horizontal plate, v, :making part of an upright bar, w, which in turn is suspended in an adjustable manner irom a carriage, x, this carriage being supported and sliding within horizontal ways or guides y y formed in the upper forward part of the sword of the plane or the shelf d, making part thereof. The carriage x and the bar u’ of the depth-gauge have each an outstanding lateral shelf, z or z’, the two being disposed opposite each other, while passing through these two shelves is a right-and-left-threaded screw, a’, by means of which the depth of the gauge with respect to the sword and cutter of the plane may be adjusted. It will be observed that the depth-gauge u may be, if desired, fixed immovably to either side thereof.

In the above combination of parts, by lowering the rabbeting-plane A it may be made to serve as a guide or stop to the central or outer plow-planes, or both combined, when used in matching stuff or other purposes, while, as before observed, such plane disposed below the base of the central plane and operating with its adjustable gauge D enables two rabbets to be cut at one and the same time, which will be found of great service in cutting uncommon or irregular moldings by hand, and in exceptional cases in tonguing and grooving. The simple and efficient mode of applying the gauge D to the rabbeting-plane enables its adjustment to be effected instantly, and secures it very firmly to the base of the plane, while it may be made to perform the office of a gauge or guide to either the rabbeting-plane carrying it or to the central plow-plane. The adjustable method of combining the rabbeting-plane and the outer prong-plane with the central plow-plane, as herein shown, enables the combination implement to be set immediately to the proper gauge for cutting the tongue and groove in matching stuff.

I claim —

1. The combination, with the central plane L, of the rabbeting-plane A attached to said central plane in the manner and by means herein shown and described, in order to adjust it both vertically and horizontally in relation thereto.

2. The combination of the three planes A, I, and L in the manner shown and described, so that either or both of the latter two planes may be removed from the former for the purposes stated.

3. The combination, with the plane A, of the adjustable gauge D and the rod or support b under the arrangement shown and set forth.

4. The combination, with the plane L, of the spurs applied thereto in the manner shown and described, to allow them to be adjusted separately or jointly with respect to the cutter of the plane.

5. The combination, with the plane A and its cutter-iron, of the lever n, pivoted to the cap-plate m, inlcrumed to the post o, and provided with the elevating device q, substantially as herein shown and set forth.

6. The combination, with the clamping-key, of the plow-plane I and its abutment of the right-and-left-threaded screw t, in the manner and for the purposes shown and set forth.

RUSSELL PHILLIPS.

Witnesses:
FREDERICK CURTIS,
WILLIAM KEEFE.