Tag: 1874

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. 146,588 – Improvement In Bench-Planes (Henry A. Gatley) (1874)

[paiddownloads id=”225″]146588

UNITED STATES PATENT OFFICE.

_________________

HENRY A. GATLEY, OF SOUTH BOSTON, MASSACHUSETTS.

IMPROVEMENT IN BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 146,588, dated January 20, 1874; application filed December 20, 1873.

_________________

To all whom it may concern:

Be it known that I, HENRY ALLEN GATLEY, of South Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Improvement in Bench-Planes, of which the following is a specification:

Figure 1 is a vertical longitudinal section of a plane to which my improvement has been applied. Fig. 2 is a detail section of the same, taken through the line x x, Fig. 1. Fig. 3 is a detail view of the plate, swiveled screw, and movable nut. Fig. 4 is a detail view of the plane-irons. Fig. 5 is a detail view of the locking-plate.

Similar letters of reference indicate corresponding parts.

My invention has for its object to furnish an improved attachment for jack and other hand planes, which will enable the plane-irons to be easily, accurately, and quickly attached, detached, and adjusted without hammering, and without any danger of springing the plane and making it untrue, and which shall be simple in construction and convenient in use. The invention consists in the plate, the swiveled screw, and its movable nut, in combination with the plane-irons, and the locking-plate and its screws for securing the said plane-irons adiustably to a plane-stock, as hereinafter fully described.

A represents the plane-stock, which may be made of wood or iron, and about the construction of which there is nothing new. B are the plane-irons, which are constructed and secured to each other in the ordinary manner. C is a plate, which is let into the stock A at the upper part of the inclined seat for the plane-irons B, so that its upper surface may be flush with the surface of the said seat, and which is secured to said stock by four screws. To the upper part of the lower side of the plate C are secured two lugs, C’, to which is swiveled a hand~screw, D, the hand-piece of which projects above the stock A, so that it can be conveniently operated. Upon the screw D, between the lugs C’, is placed a nut, E, which is made with a toe upon its upper edge, which projects through a slot in the plate C, and enters a hole in the plane-irons B, so that the said plane-irons may be adjusted by turning the screw D. F is the locking-plate, which is placed upon the upper side of the plane-irons B, and has a hole formed in its lower part to receive a screw, G, which passes through a hole in the plane-irons B, and is screwed into a screw-hole in the plate C. The lower part of the hole through the plate F is made large to allow the head of the screw G to pass through, and its upper part is made narrow to fit upon the body of the said screw G, as shown in Fig. 5. H is a hand-screw, which passes through a screw-hole in the plate F, and the forward end of which rests against the plane-irons B, so that, by turning the hand-screw H forward, the plate F acts as a lever to lock the plane-irons B securely in place.

Having thus described my invention, I claim as new, and desire to secure by Letters Patent —

The plate and lugs C c’ c’, swiveled screw D, and movable nut E, in combination with the plane-irons B, and locking-plate F and its screws G H, for securing the said plane-irons adjustably to a plane-stock, substantially as herein shown and described.

HENRY ALLEN GATLEY.

Witnesses:
JOHN T. DODGE,
JOHN McDONALD.

No. 148,090 – Improvement In Bench-Planes (Quartus Rice) (1874)

[paiddownloads id=”226″]148090

UNITED STATES PATENT OFFICE.

_________________

QUARTUS RICE, OF WASHINGTON, DISTRICT OF COLUMBIA.

IMPROVEMENT IN BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 148,090, dated March 3, 1874; application filed August 20, 1873.

_________________

To all whom it may concern:

Be it known that I, QUARTUS RICE, of Washington, District of Columbia, have invented an Improvement in Bench-Planes, of which the following is a specification:

Figure 1 is a vertical longitudinal section of a carpenter’s or wood-worker’s bench-plane. Fig. 2 is a plan view of the same.

The nature of this invention consists, first, in the combination of an oil-vessel with the plane, to be operated automatically by the working of the plane; and, secondly, in a presser and cap in one device, constructed and operated as hereinafter more particularly described.

A is a vessel to hold oil. The oil-vessel A has two covers, represented, respectively, by the letters d and e. d is of rigid material. e is elastic, and capable of vibration. f is an iron strap, to which the handle of the plane is fastened, and which is also made fast to the plane at g, and is so constructed that the end y has a slight vibration by pressure on the handle m. b is a tube, through which oil is poured into the vessel A. It is also connected at c with the cover e, and made to slip freely through the cover d, and connect with the strap f at y, so that the vibration of the strap f is communicated to the cover e, and thus the vessel A is alternately contracted and enlarged, and, as the vessel keeps filled with air, the contraction forces the oil out through the aperture at h to the face of the plane, as desired. a is a stopple for the tube b. O is a presser, to hold the cutting-bit firmly in place, and also serves as a cap for the cutting-bit. P is a thumb-screw, for regulating the distance of the cap from the edge of the cutter, by which the frame F, carrying the presser-cap O, is turned upon its pivots o’ o’ in the sides of the plane, while the cap also moves upon the pivots o” o”, by which it is hung to the frame F, and is adjusted to the cutting-bit, so as to press firmly thereon, while the distance from the cutting-edge is also adjusted.

I am aware that there are pressers similar to this, but am not aware of any which act as cap and presser, and regulated in the manner herein described.

I claim as my invention —

1. An oil-vessel, in combination with carpenter’s or wood-worker’s bench~planes, so constructed, in connection with other parts of the plane, that by working the plane the oil will be forced to the face of the plane, substantially as and by the means described.

2. The presser-cap O, constructed as and for the purposes described.

QUARTUS RICE.

Witnesses:
THOMAS C. CONNOLLY,
CAROLINE A. DOLBEAR.

No. 149,026 – Improvement In Grooving And Tonguing Planes (Richard Brown) (1874)

[paiddownloads id=”228″]149026

UNITED STATES PATENT OFFICE.

_________________

RICHARD BROWN, OF NEWARK, NEW JERSEY.

IMPROVEMENT IN GROOVING AND TONGUlNG PLANES.

_________________

Specification forming part of Letters Patent No. 149,026, dated March 31, 1874; application filed December 27, 1873.

_________________

To all whom it may concern:

Be it known that I, RICHARD BROWN, of the city of Newark, in the county of Essex and State of New Jersey, have invented certain Improvements in Grooving and Tonguing Planes, of which the following is a specification:

My invention relates to a match-plane adapted for cutting both tongues and grooves. The invention consists in the combination, with such plane, of a central guide, arranged between the two soles and stocks of the plane, and made capable of lateral adjustment in either direction, so as to adapt the plane to cut the tongue and groove in the edge of the lumber at a greater or less distance from the plane of one of the sides thereof, as may be required.

In the accompanying drawings, Figure 1 is a side elevation of my improved plane. Fig. 2 is an elevation thereof with one-half of the stock removed. Figs. 3, 4, and 5 are cross-sections, respectively, in lines x x, y y, and z z, Fig. 2.

Like letters of reference designate like parts in each of the figures.

A A’ represent the two stocks of the plane; B, the tonguing-iron, and B’ the grooving-iron, arranged in the stocks A A’, respectively, in the ordinary manner. C is the guide or fence, arranged centrally between the lower portions of the stocks A A’. It consists of a straight metallic bar or plate, of equal length with the stocks, having an upper and thinner portion, c, fitting in recesses formed in the adjacent sides of the two stocks, and a lower and wider portion, c’, projecting below the soles of the stocks, and resting against the same by means of rectangular shoulders or offsets, as clearly shown in Figs. 3 and 5.

The two stocks are connected with the guide C, so as to be capable of lateral adjustment, each independent of the other, in the following manner: D D represent two horizontal set-screws, arranged transversely in the stock A, near its ends, and working in threaded holes d in the portion c of the guide C. These set-screws are retained against lengthwise movement in the stock A by their heads turning in contact with the outer face of metallic washers E, secured in the side of the stock A, and a pin, f, passing through each set-screw in contact with the inner surface of said washers, or by equivalent means. D’ D’ represent two similar set-screws for connecting the stock A’ with the guide C. They are arranged in the same horizontal plane with the set-screws D D, but not so as to coincide therewith, as clearly shown in Fig. 2. G is a horizontal screw-bolt, arranged transversely and centrally in the guide C, as shown in Figs. 2 and 5, so that its ends project from either side of the guide into the two stocks A and A’, respectively, which latter are provided with suitable recesses for that purpose. The threaded bolt G is secured in the guide G by a pin or otherwise, to prevent it from turning in its seat. H H’ represent two tubular screws, or countersunk screw-nuts, engaging with the projecting ends of the screw-bolt G, and bearing, with their heads, against the sides of the stocks A and A’, respectively, which are, preferably, provided with countersunk metallic washers i as bearing-surfaces.

In Fig. 3 the two stocks A and A’ are shown in close contact with the central guide C, in which condition of the implement the groove and tongue are cut closer to the guide C, resting against the side of the board which is being operated upon.

In order to increase the distance at which the tongue or groove, or both, are cut from the guide C, the respective tubular screw is first sufficiently loosened, when the set-screws of the stock requiring adjustment are gradually turned, so as to screw out of the guide C, until the required distance is obtained, when the tubular screw is tightened, and the stock thereby firmly secured in this position.

The set-screws D D’ and bolt G are, preferably, arranged in the same horizontal plane, to prevent bending of the set-screws by the tightening of the nuts H H’.

Irons of different widths may be used in the implement, in order to adapt the same to lumber of different thicknesses.

The stocks are adjusted in the opposite direction, in an obvious manner, by the reversal of the above-described operation.

What I claim as my invention is —

The combination and arrangement, with the two stocks A A’, of the central adjustable guide C, set-screws D D’, bolt G, and screw-nut H H’, adapted to operate as and for the purposes set forth.

RICHARD BROWN.

Witnesses:
CHAS. E. HILL,
FREDERICK H. WOOLFALL.

No. 146,208 – Improvement In Plane-Guides (Walter S. Shipe) (1874)

No. 146,208 – Improvement In Plane-Guides (Walter S. Shipe) (1874)

[paiddownloads id=”224″]146208

UNITED STATES PATENT OFFICE.

_________________

WALTER S. SHIPE, OF MINERVA, OHIO.

IMPROVEMENT IN PLANE-GUIDES.

_________________

Specification forming part of Letters Patent No. 146,208, dated December 18, 1874; application filed November 15, 1873.

_________________

To all whom it may concern:

Be it known that I, WALTER S. SHIPE, of Minerva, in the county of Stark and State of Ohio, have invented a new and Improved Plane-Guide, of which the following is a specification:

In the accompanying drawing, Figure 1 represents a sectional end view of my improved plane-guide as applied to a plane. Fig. 2 is a side view of the same 5 and Fig. 3, a detail horizontal section of the wide pivot on the line c c, Fig. 1.

Similar letters of reference indicate corresponding parts.

My invention relates to an improvement in plane-guides by which the plane is steadied in squaring or beveling to any desired angle without the use of a try-square or bevel; and consists of a yoke, which is firmly applied to the plane, and provided, at one end, with a pivoted guide-strip, which is adjusted by clamping-screws under any required angle to the plane.

In the drawing, A represents the plane; B, the yoke; and C, the guide-strip. The yoke B is rigidly applied to plane A by means of a clamp-screw, a, at one side, and a flanged extension, b, at the other side. The guide-strip C is applied to a connecting-piece, D, which is pivoted, by its semicircular part d, to the outwardly-projecting end of yoke B, below flanges b. The semicircular part d is beveled along its circumference, divided by degrees, and rigidly set to any angle to the plane by a curved wedge-piece, e, which is tightly secured between part d and the beveled projection g, at the outer end of yoke B, by a set-screw, f The slotted extension-piece D projects at a right angle to the semicircular part d, and slides in a recess, h, of guide-strip C, so that it may be carried up to the base of the plane, to be firmly secured by a fixed set-screw and washer, l.

When the plan is to be used with the guide for squaring, beveling, or jointing boards, veneers, &c., the yoke is placed over the plane, and firmly screwed thereon in such a manner that the center of the semicircular part d is slightly below the base of the plane. The set-screw at the edge of the are is then loosened, which allows the swinging of the guide-strip to any desired angle. If the angle between the guide-strip and base of the plane is oblique, the set-screw in the slotted part of piece D is loosened, to give greater play to the guide. When the guide is in position, the set-screw and wedge at the arc are tightened, and the guide moved up till it touches the base of the plane. The set-screw of the guide is then tightened on the slotted piece, and the plane ready for use, saving time and labor, and allowing of various applications in the trade.

Having thus described my invention, I claim as new and desire to secure by Letters Patent —

1. The plane-guide consisting of yoke B, with clamping- screw a, pivoted connecting-piece D, curved wedge-piece e, and guide-strip C, with fixed setscrew l, arranged and applied substantially as and for the purposes described.

2. The yoke B, having projecting end, forming the seat of the semicircular part d of piece D, and beveled projecting lug g, as set forth.

WALTER S. SHIPE.

Witnesses:
E. W. POORMAN,
GEO. W. PATTON.

No. 151,188 – Improvement In Crozes (John W. Young) (1874)

[paiddownloads id=”229″]151188

UNITED STATES PATENT OFFICE.

_________________

JOHN W. YOUNG, OF WHEELING, WEST VIRGINIA, ASSIGNOR OF ONE-HALF HIS RIGHT TO ANDREW H. BAGGS, OF KIRKWOOD, OHIO.

IMPROVEMENT IN CROZES.

_________________

Specification forming part of Letters Patent No. 151,188, dated May 19, 1874; application filed April 30, 1874.

_________________

To all whom it may concern:

Be it known that I, JOHN W. YOUNG, of Wheeling, in the county of Ohio and State of West Virginia, have invented a new and Improved Croze; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings forming part of this specification, in which —

Figure 1 is a bottom-plan view of a cooper’s croze, and Fig. 2 is a side elevation of the same.

Similar letters of reference in the accompanying drawings denote the same parts.

In cooper’s crozes, as ordinarily constructed, the board and guard are made of wood, and in practice it is found that the friction of the edges of the staves upon the board of the croze rapidly wears a groove or gutter in its lower face, which causes the groove made in the staves by such a tool to be situated too low in the barrel, besides causing greater friction in the operation of the croze. The guard also becomes quickly worn in use when made of wood, and it has frequently to be removed from the board and filed or trimmed to restore it to its proper form. The friction of the wooden croze in use is not, also, uniform, thereby causing it to wear more in some places than in others, thereby rendering the tool in a great degree inoperative by cutting a groove in the staves of varying width and thickness.

To remedy these defects, the boards and guards of crozes have heretofore been made of very hard wood, as lignum vitae; but crozes made of that wood are expensive, and have been found to chip, and in time the groove or gutter is formed in the board, and the guard becomes worn, and the objectionable features of the ordinary wooden guard and board are not removed by this change of material.

By constructing the guard and board entirely of glass the objectionable features above described are entirely removed, as no gutter is formed in the board by the staves, and there is no wear of the guard, while the extreme hardness of the glass almost entirely obviates the friction between the croze and barrel, and allows the former to be more easily operated.

By my construction, also, the groove is always made at the proper depth in the barrel, and will be of uniform size throughout.

In the accompanying drawings, A is the board, and B the guard of the croze, made, preferably, in one piece, and constructed in the ordinary manner, with a recess, C, in the guard for the bit D, and an opening, E, in the lower face of the guard for the discharge of chips. F is a bolt passing through an orifice inthe board and guard, and screw-threaded at its end for the reception of a nut, and provided with a projecting lug, G, which bears upon the bottom face of the bit, by means of which construction the bit is securely held in place, and can readily be adjusted in its seat.

The board and guard are preferably made in one piece, the glass forming them being molded and pressed.

By constructing the board and guard of glass, the croze is much more easily operated, and crozes thus constructed can be made with little expense, and obviously they are much more durable than wooden crozes.

Having thus described my invention, what I claim is —

As a new article of manufacture, a cooper’s croze, the board and guard of which are made entirely of glass.

JOHN W. YOUNG.

Witnesses:
NATHAN K. ELLSWORTH,
WM. READ.

No. 151,682 – Improvement In Planes (Burkner F. Burlington) (1874)

[paiddownloads id=”230″]151682

UNITED STATES PATENT OFFICE.

_________________

BURKNER F. BURLINGTON , OF WAKEFIELD, MASSACHUSETTS, ASSIGNOR TO HIMSELF AND JOSEPH CARTWRIGHT, OF SAME PLACE.

IMPROVEMENT IN PLANES.

_________________

Specification forming part of Letters Patent No. 151,682, dated June 9, 1874; application filed January 28, 1874.

_________________

To all whom it may concern:

Be it known that I, BURKNER F. BURLINGTON, of Wakeneld, in the county of Middlesex and State of Massachusetts, have invented certain Improvements in Combination Plane, Square, and Marker, for Clapboarding, &c., of which the following is a specication:

Figures 1 and 2 of the accompanying drawings are side views. Fig 3 is a central vertical longitudinal section; and Fig. 4 is a central transverse vertical section of my improved combination block-plane, square and marker.

The object of the present invention is to provide a compound tool for clapboarding, &c., by the use of which the inconvenience and loss of time heretofore occasioned by the employment of separate tools, is obviated. My invention consists in a simple, economical, and effective compound tool, arranged, as will be hereinafter more fully explained, to be conveniently used as a block-plane for finishing, as well as for clapboarding; as a marker for properly lining the work for cutting; and as a square for squaring the ends of clapboards, finishing, &c. Also, in providing a simple and effective method of holding and allowing the ready adjustment of the plane-iron; in an adjustable traveling marker-head or holder, arranged to hold or release and allow an up-and-down movement of a suitable blade or marker; in forming the bottom of the plane so as to guide it on the work; and in providing the tool with adjustable plates, arranged to admit of its adjustment to the finish at an angle properly to receive the clapboard to be marked for squaring; all of which I will now proceed to describe.

In the drawings, A represents the front side, B the back side, and C the bottom, of a metallic plane. The sides A and B extend below the bottom C, and form flanges or rabbets a a’, between which the work is guided when planed, the groove b, formed between the flanges a a’, being about an inch wide, or of sufficient width to admit seven-eighths finish, or may be of different width, if desired, for other work. The bottom C at the rear extends laterally from the side A in a curved or other desired shape, and is formed at the end with a transverse downward-extending flange or lip, D, that serves as a square with the bottom of the plane, which latter is formed with a transverse mouth, e, beveled at the required angle on its rear edge. The side A is curved downward on the front, and rounded on the bottom at the forward end, or may be otherwise shaped as desired, and is curved downward at the rear end, and formed with a curved or other suitably-shaped thumb-piece, E, and on the top at a proper distance from the thumb-piece E is formed with a curved or other suitably-shaped finger-piece, F. The side A is formed on the inside at or near its center with a lateral projecting plate, G, inclined on the top toward the front, and rabbeted to receive one side of a plate, H, formed on or attached to the under side of a plane-iron, I, the other side of the plate being held by a rabbet formed in an inclined top of a movable plate, J, held between side lugs f f, or otherwise supported, on the interior of the side B. The adjustable plate J is formed with a central transverse screw-aperture that receives one end of a transverse screw, K, whose other end turns in an aperture formed through the inclined plate G and side A, and on the outside is provided with a suitable head, L, concaved on its face to serve as a thumb-rest when the tool is used for planing. By merely turning the screw k, the plate J is adjusted nearer to or farther from the plate G, thus holding or releasing the plate H of the plane-iron I, which is placed upon the top of the plates G and J, so that the plate H is received between the rabbets of the said plates which are inclined at the angle required to bring the bottom of the iron I in the mouth e of the plane. The bottom C is formed on its top near the front with a finger-rest, M, which is ridged up, and depressed in an elliptical form on its upper face. The side B is higher than the side A, and straight on the top, with rounded corners, or may be curved or formed as desired, so as to allow the exterior to be formed with a longitudinal central groove or slot, N, beveled on its edges, or otherwise arranged to receive and admit the longitudinal travel of an adjustable marker-holder or head. Near each end of the side B is formed on the exterior a vertical slot or groove beveled on the edges, or otherwise formed, to receive and allow the up or down adjustment of a slotted plate, P P’, held or released by a screw, g, that engages in the side B, and bears on, so as to hold the plate in the desired position. These plates P P’ are (when it is desired to mark a clapboard the required length) extended so that their ends abut against the finish, the lower plate P’ being extended a distance beyond the upper plate P equal to the difference between the upper and lower widths of the clapboard, thus allowing the tool to be held at the proper angle to receive the clapboard for marking and squaring. Any desired marker may be arranged as preferred to be adjusted and travel on the side B, but in the present example I prefer to use either one of those represented in the drawings. The marker, shown in Figs. 1 and 4 of the drawings. consists of a vertical plate, h, beveled on the top and bottom edge, or otherwise formed, to be held by and travel in the slot or groove N. From about the center of the plate hprojects upward and outward an open box or frame, i, over the open sides of which extend vertical plates, curved or otherwise connected at the top, and forming a movable head, k, to which is attached the top end of a stem, s, that extends vertically through the box i, wherein is a spiral spring, p, surrounding the stem s, for the purpose of restoring the blade of the marker to its original position after its function has been performed. The lower portion of the stem s is curved inwardly and extended laterally, or otherwise shaped, and formed at the back with a flat surface, having a vertical slot or groove beveled or otherwise formed on the edges to receive a pointed or other properly formed blade or marker, r, which is held or adjusted by means of a screw, n, operating through the face of the lower portion of the stem against the blade.

When desired to use the marker represented in Figs. 1 and 4, the head k is pressed down so as to extend the blade r below the bottom of the tool, and the marker is, by means of the plate h traveling in the slot or groove N, carried down so as to draw the blade across the face of the clapboard or finish against which the tool is held, thus marking the work in the desired manner, the blade after performing its function returning, by means of the spring p, to its former position above the bottom of the tool, which is thus left unobstructed by it for further use.

Having thus fully described my improvements, what I claim as my invention, and desire to have secured to me by Letters Patent, is —

1. A block-plane having the plate G, in combination with the transverse screw K, movable plate J, and plane-iron having rib or plate, as described.

2. The plane, substantially as described, having the adjustable plates and traveling marker, adjusting set-screw, and finger-rests, as described.

3. A marker having a vertical plate, h, arranged to travel in the side of a plane and connected or formed with an upward and outward projecting box or frame, i, having a movable head, k, connected with a stem, s, extending vertically through the box, and supplied with a spiral spring, p, the lower portion of said stem projecting inwardly, and formed with a flat rear face, vertically slotted or grooved to receive an adjustable blade, substantially as specified, and for the purpose described.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.

BURKNER F. BURLINGTON.

Witnesses:
CARROLL D. WRIGHT,
SAML. M. BARTON.

No. 153,122 – Improvement In Planes (Leonard Shane) (1874)

[paiddownloads id=”231″]153122

UNITED STATES PATENT OFFICE.

_________________

LEONARD SHANE, OF HAMPTON, IOWA.

IMPROVEMENT IN PLANES.

_________________

Specification forming part of Letters Patent No. 153,122, dated July 14, 1874; application filed June 1, 1874.

_________________

To all whom it may concern:

Be it known that I, LEONARD SHANE, of Hampton, in the county of Franklin and in the State of Iowa, have invented certain new and useful Improvements in Planes; and do hereby declare that the following is full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference thereon, making a part of this specification.

The nature of my invention consists in the use of a device which is secured to the end of a plane, for the purpose of canting the same, for planing beveled surfaces, as will be set forth.

ln the annexed drawings, Figure 1 is an end view of a plane with device attached, and Fig. 2 is a perspective of same. In the figures, A represents the end of a plane, to which is connected, by means of a set-screw, a slotted bar, B. To one end of this bar B is pivoted a triangular guide-plate, D; it is also connected to the bar B by means of a set-screw, i, which works through a slot, e, in said plate. The angle of the bar D can be changed on the end of the plane by means of the set-screw C, and the angle of the plate D can be changed on the bar B by means of its pivot and set-screw i. It will be seen that, by means of these two changes, the plane can be canted so that it will work upon irregular surfaces.

Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is —

The combination, with a plane, A, of the bar B, having the slot a, and the set-screw C, the triangular bar D, pivoted to the bar B, and having the curved slot e, and the adjusting-screw i, all substantially as and for the purposes set forth.

In testimony that I claim the foregoing, I have hereunto set my hand this 11th day of May, 1874.

LEONARD SHANE.

Witnesses:
J. W. McKENZIE,
G. C. HAYES.

No. 153,399 – Improvement In Bench-Planes (George M. Thompson) (1874)

[paiddownloads id=”232″]153399

UNITED STATES PATENT OFFICE.

_________________

GEORGE M. THOMPSON , OF BOSTON, MASSACHUSETTS.

IMPROVEMENT IN BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 153,399, dated July 21, 1874; application filed June 13, 1874..

_________________

To all whom it may concern:

Be it known that I, GEORGE M. THOMPSON, of Boston, in the county of Suffolk and State of Massachusetts, have invented a new and valuable Improvement in Bench-Planes; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings making a part of this specification, and to the letters and figures of reference marked thereon.

Figure 1 of the drawing is a representation of a longitudinal vertical section of my plane. Fig. 2 is a top plan view, and Fig. 3 is a bottom plan view. Fig. 4 is a transverse section, and Figs. 5, 6, and 7 are detail views. Fig. 8 is an under-side view of the chip E.

This invention has relation to that class of bench-planes having metallic stocks; and it consists, principally, in a bed-frame and moveable carriage for the plane-iron, which carriage is adjustable by means of a rack and segment lever and a thumb-screw, and affords a broad and firm bearing for the plane-iron. It further consists in combining, with the plane-iron and its adjustable bed, a jointed “chip” or wedge, which is provided with a set-screw, by means of which the upper and lower ends of the said chip can be made to bear with considerable force upon the plane-iron, and rigidly hold it in place. My invention consists, further, in constructing V-shaped lugs on the plane-iron carriage, which lugs are adapted to enter notches made in the edges of the plane-iron, and thereby prevent the same from slipping longitudinally when adjusted on its carriage, as will be hereinafter more fully explaned.

The following is a description of my improvements:

In the annexed drawings, A designates a sole-plate, and B B the side flanges or cheeks thereof, which, with the plate, constitute a metal plane-stock, which is cast entire. C and C’ designate the handles of the stock, which are of the usual well-known form, and are secured on top of the sole-plate in any suitable manner. The bottom and top surfaces of the sole-plate are constructed with numerous grooves, a, arranged alternately in regular rows of short sections, which greatly reduce the frictional surface, while at the same time they lighten the stock very much. The grooves a’ on top of the sole-plate are disposed between the grooves a, and also lighten the stock without materially reducing its strength or stiffness. The said grooves run in a direction with the length of the stock, and they are preferably made quite short, so that they will not interfere with the dressing of the edge of a very narrow piece of stuff. D designates a frame, which is rigidly secured upon the sole-plate A, in rear of the throat, by means of a clamp, c. This frame D is constructed with a bearing, b’, for the lower portion of the plane-iron G, the upper portion of which iron is supported upon an inclined carriage or sliding bed, b. This carriage b is guided in the frame D by means of lips p p and hooking-lugs l l, (shown in Fig. 6,) and it is constructed with V-shaped lugs j j, which enter notches i i made in the edges of the plane-iron G, and thus prevent endwise displacement of the plane-iron on its carriage. On the bottom side of the carriage b a rack, r, is formed, the teeth of which engage with a toothed segment, which is formed on the short arm of a lever, F, which has its fulcrum at f on standard h, rising from the base of the frame D. The longer arm of lever F is forked, and embraces an annular groove in an adjusting-nut, g, which nut is applied on a screw, g’, rising perpendicnlarly from a rear extension of the base of frame D. By adjusting the nut g, the carriage b can be moved up and down in the frame D, and the plane-iron can be nicely adjusted according to the thickness of the shaving required. E designates what is denominated the chip, which is of wedge form, and composed of two pieces hinged together at e’, and provided with a set-screw, e. When the plane-iron G is in place on the carriage b and bearing b’, the chip is inserted between it and four hooked lugs, d d d d, after which the parts are rigidly secured in place by means of the screw e, which bears on the plane-iron, and, by centrally bowing up the joint e’, forces the ends of the chip hard down on the plane-iron, as indicated in Fig. 1.

I am aware that similar devices have heretofore been used, as shown in the patent of Leonard Bailey, dated August 6, 1867, No. 67,398, and therefore I do not make claim to any device therein shown.

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

1. The frame D, constructed with a bed-piece, b’, and provided with an adjustable carriage, D, for the plane-iron provided with the rack r, and combined with cogged segment-lever F and adjusting-nut g, substantially as and for the purpose described.

2. The jointed chip E, provided with a set-screw, e, combined with the frame-lugs d, and the plane-iron G upon its carriage b, arranged as described.

3. The carriage b, provided with lugs j, combined with al plane-iron having notches i i in the edges to correspond therewith, substantially as in the manner shown and described.

In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.

GEO. M. THOMPSON.

Witnesses:
GEORGE E. UPHAM,
FRANK J. MASI.

No. 157,069 – Improvement In Plane-Handles (Frank Goodnow) (1874)

[paiddownloads id=”233″]157069

UNITED STATES PATENT OFFICE.

_________________

FRANK GOODNOW, OF ALBION, NEW YORK.

IMPROVEMENT IN PLANE-HANDLES.

_________________

Specification forming part of Letters Patent No. 157,069, dated November 24, 1874; application filed October 9, 1874.

_________________

To all whom it may concern:

Be it known that I, FRANK GOODNOW, of Albion, in the county of Orleans and State of New York, have invented certain Improvements in Plane-Handles, of which the following is a specification:

My invention consists in the combination of a plane-handle with devices which render it readily attachable and detachable to the plane, so that one handle may be used on any number of planes.

In the accompanying drawing, which is a perspective view, A is a handle of any ordinary form. B is a strap, which is secured to it by means of screws or otherwise, and is provided with the dowels a and b, and also a support at C, for the slotted cap-plate D. The slotted cap-plate D has its fulcrum at c, and is provided with a cam-shaped projection, d. E is a screw, which passes loosely through the slotted cap-plate D into the strap B. On this screw a short lever, F, is placed, which is provided with a cam, which engage with the cam-shaped projection d on the slotted cap-plate D. Two holes, e e, are made in the end of the plane G, corresponding with the dowels a and b. A screw is placed in the top of the plane at f in such a position as to engage with the slotted cap-plate D, which is slotted to receive it.

The handle, having been previously fitted to the plane, is attached to it by passing the dowels into the holes in the end of the plane, and at the same time passing the slotted end of the slotted cap-plate D under the screw f The lever F is now turned; this depresses the end of the slotted cap-plate D, and consequently raises the slotted end, causing it to bear with sufficient force against the under side of the head of the screw f to hold the handle firmly to the plane.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is —

The combination of the handle A, strap B, provided with the support C and dowels a b, slotted cap-plate D, provided with a cam-shaped projection upon its rear end, cam-lever F, and plane G, provided with holes e e, constructed substantially as shown and described.

FRANK GOODNOW.

Witnesses:
GEO. P. HOPKINS,
JOHN A. STRAIGHT.

No. 157,162 – Improvement In Bench-Planes (James Duncan And William H. Talbot) (1874)

[paiddownloads id=”234″]157162

UNITED STATES PATENT OFFICE.

_________________

JAMES DUNCAN AND WILLIAM H. TALBOT, OF BUCHANAN, MICHIGAN.

IMPROVEMENT IN BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 157,162, dated November 24, 1874; application filed June 17, 1874.

_________________

To all whom it may concern:

Be it known that we, JAMES DUNCAN and WILLIAM H. TALBOT, of Buchanan, in the county of Berrien and State of Michigan, have invented a new and useful Bench-Plane for Scraping Veneers, of which the following is a specification:

The nature of our invention relates to the combination, with a small metallic plane-stock, of a scraping-bit, and certain devices for securing the said bit at any angle or inclination with the plane-throat; and it consists in the peculiar construction and arrangement of the devices for adjusting and securing the scraping-bit in the plane-stock, as more fully hereinafter set forth.

Figure 1 is a perspective view. Fig. 2 is a longitudinal vertical section through the center of the tool. Fig. 3 is a cross-section at x x, in Fig. 4, which is a perspective view of the plane-stock, the bit, segment, and pressure-plate being removed. Fig. 5 is a perspective view of the segment. Fig. 6 is a similar view of the scraper-bit. Fig. -7 is a similar view of the pressure-plate and screw.

In the drawing, A represents a small metallic plane-stock, having the form of the metallic smoothing-plane in common use, provided with the usual handles, and with a transverse throat, a. To the inner side of each cheek is secured or formed therewith a semi-circular shoulder, b, in the radius of the throat a, from which the circle is struck. In the middle, and behind the throat, a shell-like quadrant, A’, rises from the flat of the plane-stock, having the same radius as the shoulders b. c is a screw-threaded bolt tapped through the cheek of one side of the plane-stock, passing through the quadrant and the other cheek, where it receives on its threaded protruding end a tail-nut, C’, by means of which the cheeks may be slightly sprung toward each other, and thus clamp anything fitted between them. B is a sliding segment lying on the shoulders b b and quadrant A’, to the latter of which it may be secured at any point by a set or clamp screw, c’, passing through a longitudinal slot in the segment, and tapped into the quadrant. The segment is still more firmly secured by clamping its sides between the cheeks of the plane-stock by means of the screw c and nut C’. In the fore end of the segment is a transverse slot, d, from the back of which rises a plate, e, which serves as a rest for the steel scraping-bit C which is inserted in the slot, its lower end projecting through the throat a. In front of the bit a pressure-plate, D, is inserted in the slot. A set-screw, f, is tapped through the top of the plate D bearing against the bit, as does the lower edge of said plate D, forcing the bit against the bearing-plate e, thus securing the scraping-bit to the segment B, the former being adjusted to take more or less cut, like an ordinary plane-iron, while it may be adjusted to a vertical position or to any inclination with relation to the work without altering its set, an essential feature in finishing veneers of different woods and structure of fiber or grain.

What we claim as our invention, and desire to secure by Letters Patent, is —

1. The combination, with the plane-stock A having the throat a, of the shoulders b, quadrant A’, segment B, scraper-bit C, pressure-plate D, and screws c’ f, substantially as and for the purpose set forth.

2. The combination, with the plane-stock A, of the shoulder b, quadrant A’, segment B, bolt c, nut C’, scraping-bit C, pressure-plate D, and screws c’ f, as and for the purpose set forth.

JAMES DUNCAN.
WM. H. TALBOT.

Witnesses:
L. P. FOX,
JAMES K. WOODS.

No. 157,438 – Improvement In Block-Planes (Charles Bridges) (1874)

[paiddownloads id=”235″]157438

UNITED STATES PATENT OFFICE.

_________________

CHARLES BRIDGES, OF LOWELL, MASSACHUSETTS.

IMPROVEMENT IN BLOCK-PLANES.

_________________

Specification forming part of Letters Patent No. 157,438, dated December 8, 1874; application filed July 28, 1873.

_________________

To all whom it may concern:

Be it known that I, CHARLES BRIDGES, of Lowell, in the county of Middlesex and Commonwealth of Massachusetts, have invented certain Improvements in Block-Planes, of which the following is a specification:

My invention relates to a metallic block-plane; and consists, first, in the shape of the handle, and, second, in the means of securing said handle and the plane-iron to the stock, as hereinafter described.

In the accompanying drawings, Figure 1 is a general section of my improved plane. Fig. 2 is a rear view of the same. Fig. 3 is a perspective view of the handle, slotted wedge-plate, post, and inclined cap; and Fig. 4 is a view ofthe handle, slightly modied, and another form of wedge-plate.

A is the metallic stock, having the top of its sides parallel with the bottom thereof, and having an upright post, C, cast in one piece with it. Upon the top of said post is cast a cap, E, the under side of which cap inclines toward the throat. The plane-iron herein used is the ordinary slotted plane-iron F. The post C and cap E are passed up through the broad part of the slot in the plane-iron F, and said iron rests upon the beveled side of the throat, and upon a partition, L, which runs across the stock A, in the usual manner, back of said post C.

The plate I is just wide enough to fll the space between the sides of the stock, is nearly twice as long as broad, has straight parallel sides, is straight in front and rounded out behind, and has in the middle a longitudinal slot wide enough at its front end to allow the cap E to pass up through the plate; but the rest of the slot is only wide enough to admit the post C below said cap. On each side of the narrow part of said slot are cast wedges D, which have the thin end in front. Said plate I is turned up about three-eighths of an inch in front, and is secured to the handle B by screws passing through the ends of said plate.

The top of the handle B is curved backward from the front of said wedge-plate I to the back of the same, its greatest elevation being near the back of said handle. The base of said handle is shaped like said wedge-plate, but is wider. The sides of the base of said handle are parallel with, directly over, and nearly touch the top edges of the stock A. The handle above its base is broader than the stock, the sides and top of said handle being convex, so that said sides project beyond the stock. The plate I makes such an angle with the bottom of said handle that, when the handle is in the position described, said plate lies flat on the plane-iron F.

From the above description it will be seen that driving the handle forward crowds the wedges D on the plate I under the cap E, and holds the plane-iron F in place.

The transverse partition J, immediately in front of the throat, is commonly used as a finger-rest; but for this purpose I use the hollow panel G in the space between said partition and the rim at the front end of the stock.

A modification of my invention is shown in Fig. 4, consisting of the handle B’ and wedge-plate I’ cast in one piece, and connected at the sides, and also by the post N’, which stands above the plate, and is divided where it joins said plate on each side of the wedges D’. This plate I’ is like a piece of the plate I shown in Figs. 1 and 3, cut out around the wedges. The handle B’, Fig. 4, is brought down in front, so as to fill the space above the plane-iron, in order to bear upon said iron. In all other respects the handle, plate, and wedges shown in Fig. 4 are like those already described.

The advantages of my invention are, that the handle offers a continuous curved surface to the hand; that its sides, projecting beyond the stock, enable it to be firmly and readily grasped; that, being entirely closed, it does not catch dust and shavings, and that the plane-iron is very easily removed or placed in position.

I claim as my invention —

1. The handle B, as and for the purpose herein shown and described.

2. The combination of the handle B, the wedge-plate I, having the wedges D, the post C, the cap E, the slotted plane-iron F, and the stock A, as and for the purpose herein specified.

CHARLES BRIDGES.

Witnesses:
ALBERT M. MOORE,
IRVING S. PORTER.

No. 158,302 – Improvement In Bench-Planes (Carl Nordell) (1874)

[paiddownloads id=”236″]158302

UNITED STATES PATENT OFFICE.

_________________

CARL NORDELL, OF NEW YORK, N. Y.

IMPROVEMENT IN BENCH-PLANES.

_________________

Specification forming part of Letters Patent No. 158,302, dated December 29, 1874; application filed June 18, 1874.

_________________

To all whom it may concern:

Be it known that I, CARL NORDELL, of the city of New York, in the county and State of New York, have invented certain Improvements in Bench-Planes, of which the following is a specification:

The object of my invention is to furnish a hand-plane in which the tooth can be used shorter than in other planes, held in place and adjusted to the proper depth of cut and clearance for the shavings without the use of a double or covering tooth, or of the ordinary wedge, or the necessity of adjustment by hammering, and in which a durable metallic surface may be employed without liability of sticking to the surface of the work in consequence of the adhesion resulting from the well-known affinity between the metal and the rosin of the wood.

To accomplish this the invention consists, first, in a metallic cap, adjustable by means of a screw, or equivalent, to give the desired clearance for the shavings, and tightened against the tooth by means of a cam-lever pivoted to a screw adjusted in a threaded socket, which socket is pivoted on a spring-wire, or equivalent spring, which latter, held in permanent position at its two ends, allows ofa yielding at its middle to any extra or over pressure of the cam on the cap. This cap, with the cam-lever, thus does the purpose of the ordinary double or covering tooth and tightening-wedge. Second, in the combination of stationary springs with movable and adjustable screw-slides operating in the cap, and provided with cleats and stops, in such a manner that, when the cam-lever is thrown forward to loosen, but not remove, the cap, the tooth, which is provided with holes or slots suitable to encompass the said cleats, when the upper end of the tooth reaches the said stops, may be easily inserted between the said springs and the slides, and when pushed up against the said stops will be lodged on the said cleats by the pressure of the said springs, after which the depth of the tooth, or of the cut, is regulated. by operating the slides by means of its screws pivoted in the cap. When the cam is loosened the tooth may be instantly removed, when required, by simply pressing down the rear end of the cap against the ends of the springs placed under the tooth. This pressure raises the forward end of the cap sufficiently to release the tooth from the cleats, and allow it to slide out through the opening in the face of the plane. Third, in providing a combined metallic and wooden face of a plane by perforating or socketing the metallic face-plate, and inserting in the holes or sockets so formed one or more diffferent kinds of hard wood, placed with its grain or fibers at right angles to the face of the plane.

In the accompanying drawing, making a part of this specification, Figure 1 represents a longitudinal vertical section of a metallic hand-plane for planing wood, constructed according to my present invention. Fig. 2 is a face view of the same. Fig. 3 is a cross-section of the same, taken through the line x x of Fig. 1, and seen in direction of the arrow. Fig. 4 is a plan view of the under side of the tooth ofthe plane. Fig. 5 is a plan view of the inside of the cap, with its slides and screws for adjusting the tooth. Fig. 6 is a cross-section of the plane, taken through the line y y of Fig. 3.

Similar letters of reference indicate like parts in the different figures.

A are the wooden handles of the plane. B is the metallic face-plate, provided at each edge with upright flanges a1, between which are inserted and secured as well the handles A as the entire mechanism for operating the tooth. The face B is provided with numerous perforations or sockets, into which are tightly in serted the wooden pieces b’, made of any desired shapes and sizes, in such a manner as to form a perfectly smooth and even surface with the metal. C is a metallic frame for supporting the tooth, cap, springs, and sockets, severally above mentioned, and the screw for regulating the cap to give the desired clearance for the shavings. The frame C is provided on the outside with cleats c1 c2, and is of sufficient width outside of the cleats to snugly fill the space between the flanges a1, and is secured to the metal of the plane by entering the cleats c2 tightly between the two cleats a2 a3, formed on each side of the frame C upon the inner sides of the flanges a1, and is fastened at the bottom to the top of the metallic face-plate B by a pin, c3. The frame G may also be secured in any other suitable manner, the mode being immaterial so long as it be held firmly in its place. D are ribs or upright flanges of the frame C, upon which flanges the tooth rests when in position for work. A part of the lower portion of the frame C is formed into a socket, d1, placed across the face-plate of the plane, through which socket, and through holes in the lower part of the flanges D, is inserted a wire spring, d2, which spring also goes through and serves as pivot for the screw-socket E. This socket E is held in a central position in the frame C by being inserted through an oblong hole, e’, in the frame G, previous to the insertion, through the socket E, of the spring d2 The hole, being oblong, allows of an oscillating motion of the socket E, and thus also of a sliding motion of the cap. F are springs attached, with their lower ends, to the bottom of the frame C, and bearing, with their upper ends, against the under side of the tooth, to force the same, when being inserted, into its proper position against the cap, and retaining it there, even when the cap is partly released for adjustment of the cap or of the tooth. The upper cross-bar of the frame C is provided with a threaded hole for the reception of a thumb-screw, G, on which are formed a thumb-nut or milled wheel, g1, a shank, f1, and a button, g2. H is the cap, curved so as to touch with its forward end the lower or forward end of the tooth, whatever be the adjusted position of the cap. The rear end of the cap is formed into a downward-projecting flange, h1, in which is a slot, h2, fitting, when the cap is placed in position on the shank f1, between the thumb-nut g1 and button g2 of the screw G, the circumference of the thumb-nut g1 projecting far enough below the edge of the flange h1 to allow of turning the screw G, whereby the cap H is slid forward or withdrawn, according to the clearance desired for the shavings. In about the center of the cap H is a cup-shaped slotted socket for the reception of the spherical cam of the cam-lever I. This cam is slotted, and in its slot is pivoted the upper end of a screw, l’, the lower end of which enters the socket E. The cap H is also provided, at its upper or rear end, with slots h3, through which project, sufiiciently far to handle, the thumb-nuts j1 of the screws J. The forward ends of the screws J are pivoted in a rib, j2, forming a part of or attached to the cap H. The rear ends of the screws J are pivoted to the pieces i1, attached to the rear end of the cap H. On these pieces i1 are little projections i2, forming a cavity between them, for the reception of the rear ends of the springs F. K are slides, each threaded to form a nut, for the reception of one of the screws J, by turning which they are operated. Each slide K is provided with a cleat, k1, and a stop, k2. L is the tooth, the center of which is cut out so as to allow of its being slid back and forth without interfering with the screw I’ or socket E. In the rear ends of the tooth L are perforations l’, to receive, when the tooth is inserted, the cleats k1 of the slides K.

When the cam-lever is thrown in the position indicated by the dotted lines in Fig. 1, the springs F will raise the cap H sufliciently to allow (while slightly depressing the rear end of the cap H) of the introduction of the tooth L until it is checked by the stops k2 on the slides K. Allowing the springs F to expand, the tooth will be brought, with its slots l’, onto the cleats k1. By now turning either or both screws J, as the circumstances may require, by the hand-nuts j1, the tooth can be adjusted to the depth required, and its edge parallel to the face of the plane. The cap H is then adjusted by the screw G and hand-nut g1, to give the right clearance fbr the shavings. The cam-lever I is then tightened to depress the cap H, and the plane is ready for work.

Should the screw I’ have been turned down in its socket E too far for suiting a thicker tooth, the spring d2 will make up for the difference by yielding enough to allow of bringing the cam-lever down to the surface of the cap H in tightening the cam.

To remove the tooth it is only necessary to loosen the cam and depress slightly the rear end of the cap H.

Having thus described my invention, I claim as new and desire to secure by Letters Patent —

1. The cam and lever I, screw I’, and socket E, in combination with the spring d2, operating as described, and with the cap H, to hold the tooth firmly in place against the ribs D of
the frame C, substantially as specified.

2. The springs F, operating as described, in combination with the pieces i1 on the curved cap H, and the parts I I’ E, for the insertion and removal of the tooth L, and retaining the same while being adjusted, substantially as and for the purpose specified.

3. The screws J, working in the cap H, and provided with thumb-nuts j1, the slides K, with their cleats k1, and stops k2, in combination with the tooth L, provided with the slots l’, for the purpose of adjusting its position, substantially as and for the purpose specified.

4. The cap H, regulated by the screws G, the tooth L, regulated by the screws J and slides K, the cam and lever I, screw I’, socket E, and springs d2 F F, in combination with the frame C, face B, and handles A of a plane, to operate together in the manner and for the purposes substantially as specified.

5. The face of a plane, constructed by inserting pieces of wood b’ in a metallic face-plate, B, with the fibers at right angles to the face, substantially as and ibr the purpose specified.

The above specification of my invention signed by me this 15th day of June, 1874.

CARL NORDELL.

Witnesses:
D. PEARL,
H. W. E. PEARL.