Tag: Spokeshave Improvements

No. 679,702 – Spokeshave (Walter D. Murray) (1901)

[paiddownloads id=”554″]679702

UNITED STATES PATENT OFFICE.

_________________

WALTER D. MURRAY, OF PORTLAND, MAINE, ASSIGNOR,
OF ONE-HALF TO WALTER ACKROYD, OF SAME PLACE.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 679,702, dated July 30, 1901.
Application filed May 31, 1900. Serial No. 18,627. (No model.)

_________________

To all whom it may concern:

Be it known that l, WALTER D. MURRAY, a citizen of the United States, residing at Portland, in the county of Cumberland, in the State of Maine, have invented certain new and useful lmprovements in Spokeshaves, of which the following is a specification.

This invention relates to that class of wood-working planes known as spokeshaves.

One object of the invention is to provide a spokeshave with a detachable reversible sole-piece, either edge of which may be used to vary the form of the spokeshave to adapt it for either concave or straight work.

Another object of the invention is to provide simple and effective means for raising and lowering the blade, whereby either end thereof may be moved as desired independently of the other to seen re accuracy of adjustment.

Another object is to provide improved handles for the spokeshave for insuring a better grip and a steadier working tool.

Figure 1 of the accompanying drawings represents a front elevation of this spokeshave. Fig. 2 represents a rear elevation thereof. Fig. 3 represents a central transverse section on line 3 3 of Fig. 1. Fig. 4 represents a similar section with the sole-piece reversed. Fig. 5 represents a perspective view of the detachable sole-piece. Fig. 6 represents a perspective view of the blade or cutter. Fig. 7 represents a rear elevation of the stock, the detachable sole-piece being removed. Fig. 8 represents another form of connection between the blade and the adjusting-screws therefor. Fig. 9 represents an end view of the stock, one of the handles being shown in section on line 9 9 of Fig. 1.

The same reference numbers indicate corresponding parts in all the figures.

In the form of spokeshave illustrated in the accompanying drawings a body or stock 10, having handles 20 and 30 at its opposite ends, is recessed at its back to receive a detachable sole-piece 40. The recessing of the stock forms a rear bed for the blade and shoulders 11 and 12, against which the ends of the sole-piece 40 abut. These shoulders 11 and 12 are provided with screw-threaded sockets 13 and 14, adapted to receive headed screws 50 and 60, respectively, the object of which will be hereinafter described. This stock is provided with a slot 17, through which the shavings pass. Means are provided on the stock and sole-piece for adjusting the latter incorrect position, and these means may consist of lags on one part and notches in the other. When constructed as here shown, the stock 10 is provided at the opposite ends of its recessed bed with lugs 15 and 16, adapted to engage notches 41 and 42, formed in the opposite ends of the sole-piece 40, whereby the proper adjustment of the sole-piece is accomplished.

The detachable sole-piece 40 is preferably constructed with its opposite edges in different forms, being shown as provided with a flat edge 43 and with a rounded edge 44,and either edge may be used to vary the shape of the spokeshave, as desired, by reversing the sole-piece.

Suitable means are provided for fastening the detachable sole-piece to the stock. In the form shown this sole-piece 40 has a screw-threaded shank 45 extending at right angles from the center of its inner face. This shank 45 may consist of a screw passed through the sole-piece or it may form a part of a bolt, the sole-piece 40 constituting the head thereof. This shank or bolt 45 extends through a perforation 18 in the stock 10, and the outer end thereof is engaged by a thumb-nut 46, which firmly clamps the sole-piece to the stock.

A blade 70, having a longitudinal slot 71 therein, is disposed in the recessed portion of the stock; 10, between it and the sole-piece 40. The bolt 43 of the sole-piece passes through the slot 71 before entering the perforation 18 of the stock, and the screwing down of the thumb-nut 46 thereon clamps the knife 70 firmly in position between the stock and the sole-piece. This blade 70 is provided at its opposite ends, near its top, with means for engaging the adjusting-screws 50 and 60, respectively. In the form shown in Figs. 1 and 2 these means consist of notches 72 and 73. In the form shown in Fig. 8 they consist of lateral lugs 74, which engage grooved or double heads 51 and 61 on the adjusting-screws. This blade may be adjusted at any desired height by simply turning the screws in the direction desired, and either end thereof may be independently raised or lowered to secure accuracy of adjustment by raising or lowering the screw connected therewith. Concave recesses 21 and 31, disposed substantially in a vertical plane and at right angles to the sole of the shave, are formed at the ends of the stock and extend through the adjacent portions of the handles 20 and 30, on the rear side of the latter. These recesses serve as finger-rests for the index-fingers when the shave is grasped in the hands and afford a better grip for the operator and a steadier working tool.

Either the means for adjusting the blade, the peculiar form of handles, or the detachable sole-piece may be applied to any adaptable form of spokeshave.

I claim as my invention —

1. A spokeshave having a detachable rear sole-piece serving as a clamp for the blade.

2. A spokeshave having a detachable reversible rear sole-piece.

3. A spokeshave having a reversible rear sole-piece provided with edges of different forms.

4. A spokeshave provided with a reversible rear sole-piece having edges of different forms, one of said edges being flat and the other rounded.

5. A spokeshave comprising a recessed stock, a blade adapted to fit in said recess, a reversible sole-piece also adapted to fit in said recess behind said blade, said stock being provided with means for engaging said sole-piece, and means for securing the blade and sole-piece to the stock.

6. A spokeshave comprising a stock provided with a recess at its back, a reversible sole-piece, adapted to fit in said recess, interlocking means on said stock and sole-piece, a blade disposed between said stock and sole-piece, and means for securing said sole-piece and blade to said stock.

7. A spokeshave comprising a stock provided vvith a recess at its back and lugs at opposite ends of said recess, a reversible sole-piece adapted to fit in said recess and provided with notches adapted to engage said lugs, a blade disposed between said sole-piece and stock, and means for securing said blade and sole-piece to said stock.

8. A spokeshave comprising a recessed stock having a perforation therein, a detachable rear sole-piece having a bolt attached thereto and adapted to extend through said perforation, a thumb-nut adapted to screw on said bolt and fasten the sole-piece in position, and a blade clamped between said sole-piece and stock.

9. In a spokeshave the combination of a stock provided with a blade-bed and with screvv-sockets adjacent to opposite ends of said bed, a blade provided with notches at its opposite ends, means for clamping said blade to said bed, and adjusting-screws disposed in said sockets and provided with heads engaging said lateral notches.

10. A spokeshave comprising, a stock and handles extending from opposite ends thereof, vertical concave recesses being formed at the ends of the stock and adjacent portions of the handles on the rear side of the latter, which recesses serve as rests for the index-fingers when the shave is grasped by the hands.

WALTER D. MURRAY.

Witnesses:
ALICE H. SULIVAN,
JOSEPH E. DANAHER.

No. 668,299 – Spokeshave (Justus A. Traut) (1901)

[paiddownloads id=”551″]668299

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 668,299, dated February 19, 1901.
Application filed October 29, 1900. Serial No. 34,012. (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 Spokeshaves, of which the following is a specification.

This invention relates to spokeshaves, and has for one object the provision of an improved tool which may be employed on various varieties of wood with good results and one in which the knife and the guard or throat-gage are adjustable in planes at right angles to each other; the back of the guard being formed with a plane face constituting a wall of the throat for the reception of the shavings, whereby the straight edge of said guard opposed to the knife may when injured or blunted be readily renewed by simply grinding said face.

A further object of the invention is the provision within the stock of the spokeshave of a chamber for the reception of shavings, the upper wall of said chamber being curved outwardly to facilitate the discharge of said shavings.

A further object of the invention is the provision, in connection with a spokeshave, of a guard or throat-gage, the working surface of which is convex both transversely and longitudinally.

In the accompanying drawings, Figure 1 is a plan view of my improved spokeshave, part of one of the handles being broken away. Fig. 2 is a side elevation, partially in section. Figs. 3 and 3a are transverse sections on line into of Figs. 1 and 2, showing different adjustments of the guard or throat-gage. Fig. 4 is a perspective view of the knife or cutter. Fig. 5 is a perspective view of the guard, and Fig. 6 is a perspective view of one of the bolts for adjustably securing the knife in position.

Similar characters designate corresponding parts throughout the several views.

Referring to the drawings, the numeral 5 designates the stock of my improved spoke-shave, having the usual handles 5′ 52 and provided with a chamber 6 (the wall 6′ of which is curved outward for a purpose hereinafter described) and with a forward straight portion 62.

Formed in the stock at each end of the chamber 6 are grooves 7, having rabbeted portions 7′, constituting guideways for the reception of flanges 8 on the ends of a knife or cutter 9, which is preferably of the “razor-blade” type and is slightly curved longitudinally, and fitted in said grooves 7 are the flat oblong heads 10′ of bolts 10, the threaded shanks of which pass through perforations in the stock and carry thumb-nuts 12, by turning which the heads 10′ may either be forced tightly against the flanges 8 of the cutter or released therefrom to permit said cutter to be adjusted, as desired. Cooperating with this cutter is a guard or throat-gage 13, slotted at 13′ for the reception of screws 14, which enter the stock, in virtue of which construction the guard may be adjusted transversely of the cutter to vary the dimensions of the throat in which the shavings enter between said parts.
It will be observed by reference to Figs. 3 and 3a that this guard is provided with a plane back 132, which terminates in a straight edge 133, and when this straight edge is blunted or otherwise injured by wear, as frequently happens, it can readily be restored by removing the guard and grinding the flat face 132, after which it can be replaced with said face in engagement with the corresponding flat face 62 of the stock. On its lower or grinding surface the guard is made convex both longitudinally and transversely, as at 15, and can therefore much more readily be applied to rounded surfaces of the work. The face 15, which extends outward from the edge 133, is joined to the back 132 by the curved surface, which at its upper portion becomes nearly or quite parallel to the back, forming a body of convenient thickness in which to locate the slots 13′.

By reference to Figs. 3 and 3a it will be seen that the knife 9 and guard 13 may be so adjusted with relation to each other that the cutting edge of the knife will be brought into line with and almost touch the straight edge of the guard, whereby a very fine shaving may be removed from the work, if desired.
This is especially important when cutting hard wood or across the grain and obviates to a large extent the danger of splitting the wood or of tearing out a splinter therefrom — accidents of frequent occurrence with the old styles of spokeshaves, in which the knife overlaps a beveled edge on the guard.

As is well known, chips or shavings entering the mouth between the guard and knife tend to curl or assume a helical form, and to aid them in this action they are caused to impinge against the curved wall 6’ of the chamber 6 and are by said wall guided and defiected toward the exterior of the stock.

By my improved construction it will be seen that the guard may be so adjusted that the edge of the knife may be brought into line with the straight edge 133 or caused slightly to overlap the same, if desired, thereby enabling the tool to be employed on various kinds of woods, either hard or soft, at pleasure, for, as is obvious, the height of the knife above the guide-surface and also the position of the cutting edge may be regulated with nicety to obtain a throat of the desired width.

As will be observed, the flat oblong heads 10′ of the bolts 10 extend equally on each side of said bolts, and as said heads snugly fill the grooves 7 of the stock the bolts are thus interchangeable and reversible, so that the parts may be disassembled and reassembled regardless of their original positions. Furthermore, the top surfaces of the heads of these bolts and the bearing-surface of the guard or throat-gage are flush with each other, so as to form a smooth working face for the tool.

Preferably the stock and its handles are formed of metal in an integral casting, although the invention is not limited in this respect.

My invention is not limited to the precise details illustrated and described, and modifications may be made in the shape of the parts without departure therefrom.

Having thus described my invention, what I claim is —

1. In a spokeshave, the combination with a chambered stock of a cutter secured in said stock; and a guard or throat-gage cooperating with said cutter and having a working face curved in two directions and a plane back adjacent to the curved surface, said guard being adjustable to bring the working surface of said gage substantially to a position in line with the edge of the cutter.

2. In a spokeshave, the combination, with a stock and its handles, said stock having a chamber with an outwardly-curved wall and also having grooves and guideways at the ends of said chamber, of a longitudinally-curved cutter having flanges fitted in the ways of said stock; bolts having heads in engagement with said flanges; a guard or throat-gage having a straight back portion adjustably secured to the forward wall of the stock, the working surface of said guard or throat-gage projecting from said back portion and being curved both longitudinally and transversely, and said gage being adjustable on the stock to bring its working surface substantially into line with the edge of the cutter, substantially as and for the purpose specified.

JUSTUS A. TRAUT.

Witnesses:
ROBT. N. PECK,
M. G. PORTER.

No. 646,262 – Wood-Plane (Herbert M. Coe) (1900)

[paiddownloads id=”546″]646262

UNITED STATES PATENT OFFICE.

_________________

HERBERT M. COE, OF PHOENIX, ARIZONA TERRITORY.

WOOD-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 646,262, dated March 27, 1900.
Application filed May 2, 1899. Serial No. 715,322. (No model.)

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To all whom it may concern:

Be it known that I, HERBERT M. COE, of Phoenix, in the county of Maricopa and Territory of Arizona, have invented a new and Improved Wood-Plane, of which the following is a full, clear, and exact description.

This invention relates to improvements in planes or spoke-shaves adapted for planing or shaving around circular bodies; and the object is to provide a tool of this character of simple yet strong construction that may be quickly adjusted to operate on flat surfaces or on curved surfaces of any radius.

I will describe a wood-plane embodying my invention and then point out the novel features in the appended claim.

Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the figures.

Figure 1 is a top plan view of a wood-plane embodying my invention. Fig. 2 is a section on the line 2 2 of Fig. 1, and Fig. 3 is a similar section of a slightly-modified construction.

Referring to the drawings, 1 designates a frame of suitable material — such, for instance, as metal — the side portions of which are curved upward and rearward, and at the front these side portions are connected by a cross-bar 2, and inward of the cross-bar is a cross-block 3. The space between the block 3 and the inner edge or side of the cross-bar 2 forms the throat of the tool. The frame is provided with oppositely-extended handles 4, so that the tool may be used as a spoke-shave. Extended rearward from and underneath the block 3 is a bed-plate 5, which bed-plate extends entirely across the frame or that portion of the frame occupied by the block 3, and it is made of spring material. In Fig. 2 I have shown it secured to the tool by having a portion 6 extended between the upper surface of the block 3 and the cutting-bit 7, which is held in place by the usual plate 8 and screw 9. In Fig. 3, however, I have shown the plate 5 as having its forward edge riveted to the forward end of the block 3.

Pivotally connected to the rear edge of the base-plate 5 is a curved arm 10, which passes through an opening in a lug 11 on the frame 1 and having a clamping-screw 12. In operation the tool may be employed for operating upon flat surfaces, and in such case the bed-plate will be arranged as indicated in full lines in Fig. 2. When it is to be used upon cylindrical or similar curved surfaces, the bed-plate 5 may be deflected to any desired degree to conform it to the shape or size of the article operated upon by moving the arm 10 through the lug 11 and clamping it by the screw 12.

While I have indicated in dotted lines in Fig. 2 a position for the plate 5 when the tool is to be used upon the exterior of a cylindrical body, it is obvious that the plate may be deflected in the opposite direction, so that the tool may be used on the inner side of a cylinder or the like.

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

A wood-plane, comprising a frame, a cross-block in said frame upon which the plane-bit is designed to be secured, a flexible bed-plate extended rearward from said cross-block and having at its front end a portion extended upward between the block and bit and secured between the same, a curved arm having pivotal connection with the rear end of the plate, a perforated lug on the frame through which said arm may move, and a clamping-screw in the lug, substantially as specified.

HERBERT M. COE.

Witnesses:
J. C. DAVIS,
C. H. DAVIS.

No. 555,228 – Spokeshave And Rabbet-Plane (Justus A. Traut) (1896)

[paiddownloads id=”524″]555228

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.

SPOKESHAVE AND RABBET-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 555,228, dated February 25, 1896.
Application filed May 31, 1895. Serial No. 551,085. (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 Spokeshaves and Rabbet-Planes, of which the following is a specification.

This invention relates to planes, but more particularly to interchangeable spokeshaves and rabbet-planes, and the object of the invention is to provide in one device a tool commonly known as a “spokeshave” adapted to work upon forms of curved or irregular shape, and a plane commonly known as a “rabbet-plane” adapted to shave or plane rabbets in work of irregular or curved shape, and especially for working within a curved rim upon the side of a disk or plate.

A further object of the invention is to provide an improved device in connection with the interchangeable spokeshave and rabbet-plane for regulating or gaging the depth of the cut or shave to be made when the device is used as a rabbet-plane.

A further object of the invention is to also provide an implement or tool, simple and durable in construction, and which will not get out of order in the use thereof, and which is adapted, by means of its particular construction, to work with great accuracy upon many classes of material other than spokes, although the tool is ordinarily termed a “spokeshave.”

In the accompanying drawings, forming a part of this specification, Figure 1 is a view of the interchangeable tool when used as a spokeshave, showing the open side or chamber of the stock and also showing a part thereof in section. Fig. 2 is a view of the device at right angles to the view shown in Fig. 1 and having one of the handles thereof removed. Fig. 3 is a transverse section of the stock in line a a, Fig. 1, looking toward the left-hand end thereof. Fig. 4 is a view of the interchangeable tool when used as a rabbet-plane and showing it in working position on the rim of a piece of work and also showing the gage in adjusted position to regulate the depth of the shave or cut. Fig. 5 is a detached view of the cutting-knife or bit. Fig. 6 is an end view thereof. Fig, 7 is a view of the gaging device detached from the tool. Fig. 8 is an end view thereof; and Fig. 9 is a partly-sectional view taken in line b b, Fig. 3, for more clearly illustrating the recess 13.

Similar characters of reference indicate corresponding parts in the different figures.

In the preferred form thereof herein shown and described the tool or implement consists of a stock, (designated in a general way by 50,) and is preferably made of metal and of approximately cylindrical shape, whereby it is more especially adapted for work on curved or irregular surfaces.

The stock 50 is cut out or recessed to form a suitable chamber 10 and a concaved seat 11, adapted to contain and support the bit hereinafter described. Extending from end to end of the stock is a suitable slot 12, forming the mouth thereof, and which slot communicates with the interior chambered part of the stock, the lower wall of said slot forming an extension of the concaved seat 11. The interior end walls a and b of the stock are likewise recessed or cut out, as at 13, adjacent to the lower portion of the concaved seat and the mouth of the stock (see Fig. 3) to prevent the clogging of the chips between the knife and the stock.

Seated within the chamber of the stock is a bit (designated generally as 15) of any desired shape and construction suitable for the purpose for which it is to be used, and, as shown in the preferred form thereof, the bit consists of a concave-convex plate, having a shank 16 adapted to fit between the interior end walls a and b of the stock, and a blade 17 projecting beyond the sides of said shank (see Fig. 5) and adapted to work in the slotted ends of the walls and in the mouth of the stock, and extends from end to end or slightly beyond the outer end walls of the stock. (See Fig. 2.)

The convex portion 18 of the shank of the bit is seated in the concaved seat of the chamber, and is adjustably clamped therein by means of a suitable clamping or holding concavo-convex plate 19 and locking devices, preferably binding-screws 20, which project through the elongated slots 21 in the bit and extend into the screw-threaded recesses in the concaved wall of the stock. (See Fig. 1.) By tightening or loosening the binding-screws 20, extending through the elongated slots of the bit, the cutting-edge of the bit can be adjusted in the mouth of the stock to any desired position to adapt it for the work to be done. The outer wall of the approximately cylindrical stock adjacent to the mouth thereof is beveled or flattened to form the sole 22 of the stock.

The stock is provided with suitable handles 30 and 31, removably secured to the stock in any suitable way, and, as shown, the end walls of the stock are provided with suitable screw-threaded apertures into which threaded studs 23, attached to the ends of the handles, are adapted to be screwed, so that when it is desired to use the tool as a rabbet-plane or on work that requires only the use of one of the handles the opposite handle to the one to be used can be quickly and easily removed and the device used either as a spoheshave with one handle or as a rabbet-plane. (See Figs. 2 and 4.)

The particular construction of the stock and the bit, as hereinbefore set forth, in which the ends of the bit project to or slightly beyond the outer end walls of the stock, which end walls form plane bearing-faces, adapts the tool to be used as a rabbet-plane on the removal of one of the handles.

In order to regulate the depth of shave or cut of the bit when the tool is used as a rabbet-plane, a suitable gage or gaging device (designated generally as 35) of a construction adapted for the purpose to which it is to be used is provided and adjustably secured to the stock of the plane.

The gaging device, in the preferred form thereof herein shown, comprises two segmental arms 38, adapted to partially encircle the cylindrical stock and the cutting-edge of the bit, and preferably extends beyond the sole of the stock, (see Fig. 2,) each segmental arm 36, together with suitable means for adjustably securing the same to the stock — such, for instance, substantially as hereinafter set forth-constituting an independent gage for use adjacent to each end of the stock. These segmental arms 36 are preferably integrally united at their inner ends to a sliding bar or member 37, adapted to work in a groove or recess 38 in the outer wall of the cylindrical stock, by means of an elongated slot 39, through which a binding-screw 40 projects into a screw-threaded aperture in the stock. This elongated slot 39 may be of any desired length to permit the gage to be adjusted to any desired position on the stock. For instance, the slot may be extended the entire length of the sliding bar 37, if desired, to permit the tool to shave a recess in a piece of work. of a depth practically the length of the stock.

This improved device for regulating the depth of cut or shave, when the tool is used as a rabbet-plane, not only constitutes a gage but also constitutes a means for protecting the corners of the cutter when the device is used as a spokeshave; but it is obvious that, although the tool is ordinarily designated in the art as a “spokeshave,” the spoke class of work forms but a small percentage of the work upon which the tool may be used. Hence, While the gage acts to regulate the depth of cut, as above stated, when the tool, with one of its handles removed, is used as a rabbet-plane, it is also useful and necessary in connection with the device when used for other purposes than as a rabbet-plane. For instance, if desired to use both handles with the tool, and a groove or recess is to be formed in the straight edge of a board or other material, the gage might be set, as indicated at Fig. 4; or when a certain width of shave is necessary the gage can be adjusted to regulate that width, while at the same time using both handles; or when that portion of the cutter between the ends thereof is used on fine work the gaging device can be adjusted to permit one of its arms to run along the side of the board or other material and thereby act as a guide to prevent the slipping off of the tool.

From the above it will be obvious that the tool can be used as a spokeshave, as a rabbet-plane, or as a tool for many other classes of work, and when the tool is used as an ordinary spokeshave for use on spokes the gage is usually set by means of its elongated slot 39 and binding-screw 40 into the position shown in Fig. 2, and, if desired, both handles attached to the stock. When the tool is to be used for other classes of work, where it is preferably desired to use both handles, the gage is adjusted to the desired position to act as a gage or guide in accordance with the work to be done, whether that portion of the cutter adjacent to one of the outer ends or that portion of the cutter intermediate of its ends is to be used. When, however, the tool is to be used as a rabbet-plane to shave or cut a rabbet of a depth — as, for instance, shown in the work in Fig.4 — one or the other of the handles, 30 or 31, of the tool is removed according to the position of the work to be operated upon, the gage set to the position desired, and the tool is then ready for use.

By having the bit seated in the interior of the stock not only a better appearance is presented but a more rigid and firm seat is formed for the bit, and the same can be more evenly adjusted with relation to the work to be operated upon, while the chamber also forms a means for conducting the chips or shavings of the work that get between the knife edge and the mouth of the stock away from the knife edge and thereby prevents clogging thereof.

Having thus described my invention, I claim —

1. A tool of the class specified, consisting of an appronimately-cylindrical stock, whereby it is adapted to work on curved or irregular surfaces, having its end wall forming a plane bearing-face; a bit joined thereto, and having part of its cutting-blade extending to the plane of such face, whereby it is adapted to cut at the end of said stock.

2. A tool of the class specified, consisting of a chambered stock having its end wall forming a plane bearing-face, and having a mouth; a bit secured in said chamber, and having a part of its cutting-blade extending to the plane of such face, whereby it is adapted to out at the end of said stock.

3. A tool of the class specified, consisting of a chambered, approximately-cylindrical stock having its end walls forming plane bearing-faces, and having a mouth; a bit clamped in the chamber of said stock, and having its cutting-edge adjacent to said month, and having a part of its cutting-blade extending to the planes of such faces, whereby it is adapted to cut at the ends of said stock.

4. ln a tool of the class described, the combination with a chambered, approximately-cylindrical stock, the end walls thereof forming plane bearing-faces, and having a mouth extending from end to end of said stock and substantially adjacent to the plane bearing-faces thereof; of a bit adjustably clamped in the chamber of said stock, and having its cutting-blade of substantially the same length as the mouth of said stock.

5. In a tool of the class described, the combination with a chambered, approximately-cylindrical stock, the end walls thereof forming plane bearing-faces, and having a mouth extending from end to end thereof and substantially adjacent to such plane faces; of a bit adjustably clamped in the chamber of said stock, and having its cutting-blade of substantially the same length as the mouth of said stock; and a gage adjustably secured to said stock.

6. A tool of the class specified, consisting of an approximately-cylindrical stock, whereby it is adapted to work on curved or irregular surfaces, and having its end wall forming a plane bearing-face; a bit joined to the stock, and having a part of its cutting-blade extending to the plane of such face, whereby it is adapted to cut at the end of said stock; and a gage joined to said stock.

7. A tool of the class specified, consisting of a stock having both of its end walls forming plane bearing-faces; a bit joined to the stock, and having a part of its cutting-blade adjacent to each end thereof extending to the planes of such faces, whereby it is adapted to cut at either end of said stock.

8. In a tool of the class specified, the combination of an approximately-cylindrical stock, whereby it is adapted for work on curved or irregular surfaces, the end walls thereof forming plane bearing-faces; a bit adjustably clamped to the stock, and having its cutting-blade extending to the planes of such faces, whereby it is adapted to cut the ends of said stock; and handles removably secured to the ends of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

9. In a tool of the class specified, the combination of an approximately-cylindrical stock, whereby it is adapted for work on curved or irregular surfaces, the end walls of said stock forming plane bearing-faces; a bit adjustably clamped to the stock, and having its cutting-blade extending to the planes of such faces, whereby it is adapted to cut at the ends of said stock; a gage adjustably secured to said stock; and handles removably secured to the ends of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

10. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls of which form plane bearing-faces, and having a mouth extending from end to end thereof; of a bit adjustably clamped in the chamber of said stock, and having its cutting-blade extending substantially adjacent to the planes of such faces;
and removable handles provided with screw-threaded studs adapted to enter screw-threaded apertures in the ends of the stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

11. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls of which form plane bearing-faces, and having a mouth extending from end to end thereof, and also having a longitudinal recess in its exterior face; of a bit adjustably clamped in the chamber of said stock, and having its blade extending substantially adjacent to the planes of such faces; handles removably secured to the ends of said stock, whereby the tool can be used as a spoke-shave or as a rabbet-plane; and a gage adjustably secured to said stock, and adapted to slide in said longitudinal recess, and regulate the depth of the shave of the tool.

12. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls thereof forming plane bearing-faces, and having a mouth extending from end to end thereof; of a bit adjustably clamped in the chamber of said stock, and having its blade extending substantially adjacent to the planes of such faces; handles removably secured to the ends of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane; and a gaging device consisting of projecting arms and a sliding bar secured thereto, and adjustably secured to and adapted to slide on said stock to regulate the depth of the shave of the tool.

13. ln a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls thereof forming plane bearing-faces, and having a mouth extending from end to end thereof; of a bit adjustably clamped in the chamber of the stock, and having its blade extending substantially adjacent to the planes of such faces; handles removably secured to the ends of said stock, whereby the tool can be used as a spoke-shave or as a rabbet-plane; and a gaging device comprising segmental arms, and a sliding bar secured thereto having an elongated slot therein; and means for adjustably securing said gaging device by means of its elongated slot to the stock to permit the same to be adjusted to regulate the depth of the shave of the tool.

14. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls of which form plane bearing-faces, and having a concaved seat therein, and a mouth extending from end to end of said stock, and also having a longitudinal recess on its exterior face; of a concavo-convex bit adapted to be adjustably clamped onto the concaved seat in the chamber of said stock, the blade of said bit extending substantially adjacent to the planes of such faces; handles removably secured to the ends of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane; a sliding bar adapted to slide in said exterior recess of the stock, and having an elongated slot therein; means for adjustably securing said bar in said recess, and segmental arms secured to said bar, and adapted to partially encircle said cylindrical stock, and adapted to regulate the depth of the shave of the tool.

15. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls thereof forming plane bearing-faces, and having a mouth extending from end to end thereof, of a bit adjustably clamped in the chamber of said stock, and having its blade extending substantially adjacent to the planes of such faces; handles removably secured to the ends of said stock, whereby the tool can be used as a spoke-shave or as a rabbet-plane; and means adjustably secured to said stock for regulating the depth of the shave of the tool.

16. In a tool of the class specified, the combination with a chambered, approximately-cylindrical stock, the end walls of which form plane bearing-faces, and having a mouth extending from end to end thereof, and also having a flattened sole adjacent to said mouth; of a bit adjustably clamped in the chamber of said stock, the shank thereof engaging the interior end walls of the stock, and the blade thereof extending substantially adjacent to the planes of such faces, and handles removably secured to the ends of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

17. In a tool of the class specified, the combination of a stock; the end wall thereof forming a plane bearing-face; a bit joined to the stock, and having a part of its cutting-blade extending to the plane of such face, whereby it is adapted to cut at the end of said stock; a gage secured in position to regulate the depth of the cut of the tool; and a handle removably secured to the end of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

18. In a tool of the class specified, the combination of an approximately-cylindrical stock, whereby it is adapted for work on curved or irregular surfaces, the end walls thereof forming plane bearing-faces; a bit clamped to the stock, and having a part of its cutting-blade extending to the planes of such faces, whereby it is adapted to cut at the ends of said stock; and a gage consisting of a segmental arm having a bar secured thereto having an elongated slot; and means for securing said gage by means of its elongated slot to the stock, whereby it can be adjusted relatively to said stock.

19. In a tool of the class described, the combination with a chambered , approximately-cylindrical stock, the end walls thereof forming plane bearing-faces; and having a concaved seat therein and a mouth extending from end to end of said stock, and substantially adjacent to the plane bearing-faces thereof; of a concave-convex bit adjustably clamped in the chamber of said stock and onto said concaved seat, and having its cutting-blade of substantially the same length as the mouth of said stock ; and a clamping device for adjustably clamping said bit onto the concaved seat of the chamber of the stock.

20. In a tool of the class specified, the combination of a stock, the end wall thereof forming a plane bearing-face; a bit joined to the stock, and having a part of its cutting-blade extending to the plane of such face, whereby it is adapted to cut at the end of such stock; and a handle removably secured to the end of said stock, whereby the tool can be used as a spokeshave or as a rabbet-plane.

JUSTUS A. TRAUT.

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

No. 546,321 – Spokeshave (Albert Gumz) (1895)

[paiddownloads id=”517″]546321

UNITED STATES PATENT OFFICE.

_________________

ALBERT GUMZ, OF MILWAUKEE, WISCONSIN.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 546,321, dated September 17, 1895.
Application filed January 20, 1894. Serial No. 497,499. (No model.)

_________________

To all whom it may concern:

Be it known that l, ALBERT GUMZ, a citizen of the United States, and a resident of Milwaukee, in the county of Milwaukee, and in the State of Wisconsin, have invented certain new and useful Improvements in Spokeshaves; and I do hereby declare that the following is a full, clear, and exact description thereof.

My invention relates to spokeshaves; and it consists in certain peculiarities of construction and combination of parts, as will be fully set forth hereinafter and subsequently claimed.

In the drawings, Figure 1 is a top view of the device partly in section. Fig. 2 is a front view of part of the same, partly broken away, and with the set-screw in section, on the line 2 2 of Fig. 4. Fig. 3 is a view with the parts in the same relative positions as in the preceding figure, but looking from the other side, with portions removed, on the line 3 3 of Fig. 4. Fig. 4 is a transverse sectional view on the line 4 4; of Fig. 2.

A A represent the handles of the device, and B the back-plate, C C the sides, and D the front bar of the frame or housing, all of these parts being preferably cast solidly together in one piece, leaving the usual slot or opening a for the passage of the cutting-blade E therethrough. On its under side this blade is provided with series of transverse grooves e e for engagement with pins or projections f f on the free ends of the short arms of the bell-crank levers F F, pivoted, as shown at b b, to the said back-plate B of the frame or housing. The long arms of these levers project beyond the top edge of said plate and terminate in thumb-pieces d d. The back-plate B is provided with a raised portion h to serve as a stop to limit the inward movement of the long arms of said levers F.

G is a retaining-plate adapted to rest on the upper side of the blade E, and provided at each side with projections or pins g g for engagement vvith grooves c c in the sides C C of the housing or frame.

H is a set-screw passing through a screw-threaded hole in the retaining-plate G, and bearing against the blade E when the latter has been adjusted.

The operation of my device will be readily understood from the foregoing description of its construction taken in connection with the accompanying drawings. The long arms of the levers F F are drawn inward against the stop h, and the blade E laid thereon with the pins f f in engagement with the grooves c c in said blade. The retaining-plate G is then placed upon the blade with the pins g g of said plate within the grooves c c in the side of the housing, and before the set-screw H is tightened the levers F F are moved out or in, so that the edge of said plate is advanced or retracted with relation to the opening on the required distance, and then the said set-screw H is tightened and the device ready for operation. By my device the blade may be adjusted evenly by simultaneous and equal movement of both levers; or, if preferred, either end of said blade may be advanced or retracted to a greater extent than the other end by simply operating the corresponding lever, and this can be done at any time by simply loosening the set-screw and operating the lever or levers without taking out the blade or detaching the parts, and hence a great saving of time is effected and the utmost nicety of adjustment insured.

From the foregoing it will be seen that the described bell-crank levers perform the double function of advancing and retracting the blade by a simultaneous movement of both and adjusting the edge of said blade to cut evenly by a slight independent movement of said beli-crank levers.

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

A spokeshave comprising a suitable handled housing, a blade, and a pair of pivoted bell-crank levers in engagement with said blade for advancing and retracting said blade by a simultaneous movement of both of said levers, and for adjusting the edge of said blade to cut evenly by a slight independent movement of the levers, substantially as set forth.

In testimony that I claim the foregoing I have hereunto set my hand, at Milwaukee, in the county of Milwaukee and State of Wisconsin, in the presence of two witnesses.

ALBERT GUMZ.

Witnesses:
H. G. UNDERWOOD,
HENRY DANKERT.

No. 508,427 – Spokeshave (Herbert D. Lanfair) (1893)

[paiddownloads id=”496″]508427

UNITED STATES PATENT OFFICE.

_________________

HERBERT D. LANFAIR, OF ERVING, ASSIGNOR TO THE
MILLER’S FALLS COMPANY, OF MILLER’S FALLS, MASSACHUSETTS.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 508,427, dated November 14, 1893.
Application filed July 3, 1893. Serial No. 479,446. (No model.)

_________________

To all whom it may concern:

Be it known that I, HERBERT D. LANFAIR, of Erving, in the county of Franklin and State of Massachusetts, have invented a certain new and useful Improvement in Spokeshaves, of which the following, taken in connection with the accompanying drawings, is a specification.

My invention relates to spoke shaves, used by hand, upon a great variety of work.

In the drawings like letters of reference indicate corresponding parts.

The particular part of the spoke shave to which my present invention relates is the shoe, so called, and is the bearing surface upon which the face part of the shave rests while in operation.

In the drawings, Figure 1 represents a plan view of a spoke shave, the face or shoe side shown upward. Fig. 2 represents asectional view on line x–x of Fig. 1. Fig. 3, represents the shoe detached from the body.

A is the body of the shave; C, the handles, at either one or both ends of body A.

B is the shoe.

The body A. is preferably formed of metal in the usual manner. The blade or cutter D, is secured to the body A, by screws d or other well known means. The body, A, at points indicated by letter g, is slotted, so that the ends of shoe B, made with a tenon, at either end, indicated by b, will fit the slots, and the shoe will be held in place in the slots by set screws a a. The inner edge of the shoe B next the cutter or blade, of course is placed nearly to the edge of the blade, the opening being varied to suit the work, and the shavings or chips will pass up through this opening and be discharged in the usual manner.

The shoe B. is formed removable and it being formed alike at both ends b, b, is also reversible. The shoe B, being so made adjustable and also removable and the ends formed alike and consequently reversible, end for end, the shoe is further provided with four faces, indicated by c. c’. c2. and c3. New by reversing the shoe B. and also by simply turning it over, we will have formed four distinct bearings or surfaces for the shave, and of course, adapted to different styles of work.

Now, by referring to Fig. 3, the faces c. c’. c2. and c3. will be seen to be flat, oval, beveled and rounding, and they may be varied to best suit all ordinary work to which this class of tool is adapted.

If expedient several shoes may be provided to each shave and by this means a great variety of form of faces may be easily provided. One slice similar tothe one illustrated in Fig. 3. will cover all ordinary work. The shoe B. being adjustable in the slots at g, g, as described and the shoe being held at any point by set screws a. a. acting upon the tenons b. b. the width of the opening can be adjusted to a nicety; for instance, if the work is very hard and of fine grain, the opening can be made very small, or it can be made very large, and it also allows the use of cutters or blades of different thicknesses with equal facility and adjustment as to opening.

The principal point of novelty aside from that already named is the reversibility both as to side and ends, whereby the shoe provides four different and distinct forms of faces or surfaces.

I do not confine myself to the precise form of faces shown in Fig. 3, as the shoe may be made with concave, convex, flat, oval, round, or irregular surfaces or bearings and the removable shoe can be thus adapted to any A style or kind of work.

Having now described my invention, what I claim, and desire to secure by Letters Patent of the United States, is —

In a spoke shave, the shoe B. provided with the tenons b. b. and two or more faces and adapted to be removably and reversibly secured to the shave body by suitable means, I substantially as and for the purpose set forth.

In witness whereof I have subscribed my name to this specification, in the presence of two subscribing witnesses, on this 17th day of June, A. D. 1893.

HERBERT D. LANFAIR.

Witnesses:
GEO. E. ROGERS,
H. E. GOODELL.

No. 483,294 – Spokeshave (Edward D. White) (1892)

[paiddownloads id=”487″]483294

UNITED STATES PATENT OFFICE.

_________________

EDWARD D. WHITE, OF HARTFORD, CONNECTICUT.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 483,294, dated September 27, 1892.
Application filed January 22, 1892. Serial No. 418,975. (No model.)

_________________

To all whom it may concern:

Be it known that I, EDWARD D. WHITE, of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Spokeshaves, of which the following is a full, clear, and exact description, whereby any one skilled in the art can make and use the same.

The special object of my invention is to provide a tool belonging to the class of spoke-shaves that shall be particularly adapted to cutting leather, although it is equally adapted for other uses; and to this end it consists of the details of the several parts making up the spokeshave as a whole and in their combination, as more particularly hereinafter described, and pointed out in the claims.

Referring to the drawings, Figure 1 is a detail front view of a spolreshave embodying my invention. Fig. 2 is a detail view of the under side of the spokeshave. Fig. 3 is a detail view, in cross-section, through the spokeshave, illustrating the method of supporting and adjusting the throat-piece. Fig. 4 is a detail rear view of a portion of a spokeshave embodying my invention.

In the accompanying drawings, the letter a denotes the body part of the spokeshave, made usually of wood and provided at the opposite ends with handles a’, by means of which the tool is held in working.

The letter b denotes a throat-piece located on the under side of the body part of the shave and connected to it by means of screws c, that pass through the upturned arms b’ at opposite ends of the throat-piece. These arms are preferably located in sockets formed in the body part of the shave and are secured by means of these screws or bolts, that pass through holes in the upper ends of the arms, the hole being slightly larger in diameter than the supporting bolt or screw in order to allow the throat-piece to have a swinging movement on such supports. In order to provide for this adjusting movement of the throat-piece, the edge of which extends lengthwise of the blade and immediately in front thereof, the head d’ of a bolt d engages a socket d2, formed in the upper part of the throat-piece, the bolt having a threaded portion extending through the nut e, that is secured to the body part of this spokeshave. The upper end of this bolt is provided with a thumb-nut or suitable handle, by means of which the bolt may be rotated in such manner as to change the position of the front edge of the throat-piece, so as to regulate the width of the opening between the cutting-edge of the blade and the edge of the throat-piece. The blade f is removable and adjustable, and it is secured to the body part of the spokeshave by means of clamp devices, that are located at the opposite ends of the blade. These clamp devices g comprise a bed-piece g’, against which the back part of the blade rests, and which may be formed by the surface of the spokeshave when such part is of metal, but when of wood are preferably formed by pieces of metal located in a suitable socket, and a holding part g2, that is connected by means of a bolt g3 with a nut g4, that fits on the threaded upper end of the bolt that extends through the body of the shave. The ends f’ of the blade proper are beveled and are made irregular, preferably by serrating such edges or forming a number of teeth that are engaged by corresponding teeth formed in the beveled edge of the clamp-plate. These serrations or indentations have a double function, taken in connection with the bevel of the edge: first, to provide for the adjustment of the blade in the direction of the throat-piece, and, next, to enable the blade to be removed and renewed after grinding or replaced by a new blade. The indentations or serrations are made sufficiently close together to permit of any needed degree of forward adjustment of the blade to compensate for the wear of the cutting-edge.

The cutting-blade in my improved spoke-shave is both renewable and adjustable and is clamped by positive clamping means formed to prevent the blade from slipping when the spokeshave is in use, and the blade being of a single piece, without any projecting parts at right angles to the blade, which are needed in old forms of spokeshave, may be ground on any grindstone without regard to its width, and such a blade is therefore readily sharpened. Two or more blades may be provided, so that in case the spokeshave is being used at a distance from a shop where such repairs may be made a new and sharp one may be readily inserted in the place of one that by use has become broken or dulled.

A particular advantage of the adjustable throat-piece is that the spokeshave can be adjusted to out a shaving of any desired thickness, and the throat-piece may also be so adjusted as to project beyond the cutting-edge, and serves as a guard for it. When the throat has become clogged by shavings, it is readily cleared by simply enlarging the opening by a simple turn of the adjustable bolt.

I claim as my invention —

1. In a spokeshave, in combination with the body part, the adjustable throat-piece comprising a flat portion, the upturned arms, the fastening means whereby the throat-piece is loosely secured to the body part of the spokeshave, and the clamp-screw whereby the throat-piece is adjusted, the removable blade having the beveled and serrated ends, and the clamp devices having the corresponding beveled and serrated edges, all substantially as described.

2. In a spokeshave, in combination with the body part, an adjustable throat-piece comprising a flat portion, the upturned arms having sockets, the bolt or like part smaller in diameter than said sockets for loosely securing the throat-piece to the body portion of the spokeshave, the clamp-screw whereby the throat-piece is adjusted, the removable blade having the beveled and serrated ends, and the clamp devices having the corresponding beveled and serrated edges, all substantially as described.

3. In a spokeshave, in combination with the body part, the adjustable throat-piece comprising a flat portion, the upturned arms, the fastening means whereby the throat-piece is loosely secured to the body part of the spokeshave, the adjusting-screw having its lower end engaging a socket in the throat-piece and a threaded portion engaging the body of the spokeshave, whereby said adjusting-screw has a vertical movement, the removable blade having the beveled and serrated ends, and the clamp device having the corresponding beveled and serrated edges, all substantially as described.

4. In a spokeshave, in combination with the body part, the adjustable throat-piece comprising a flat portion, the upturned arms, the fastening means whereby the throat-piece is loosely secured to the body part of the spokeshave, the adjusting-screw having its lower end engaging a socket in the throat-piece and a threaded portion engaging a nut located on the body of the spokeshave, the nut, the means for turning the adjusting-screw, the removable blade having the beveled and serrated ends, and the clamp devices having the corresponding beveled and serrated edges, all substantially as described.

EDWARD D. WHITE.

Witnesses:
HARRY S. POWERS,
EDWARD J. PEARSON.

No. 452,498 – Spokeshave (John F. Magnuson) (1891)

[paiddownloads id=”473″]452498

UNITED STATES PATENT OFFICE.

_________________

JOHN F. MAGNUSON, OF NEW YORK, N. Y.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 452,498, dated May 19, 1891.
Application filed May 29, 1890. Serial No. 353,530. (No model.)

_________________

To all whom it may concern:

Be it known that I, JOHN F. MAGNUSON, a citizen of Sweden and a resident of New York city, in the county and State of New York, have invented new and useful Improvements in Spokeshaves, of which the following is a specification.

My invention consists, essentially, in a novel contrivance of adjustable-handles adapted for holding the tool in different positions for facilitating the use of it in various different parts and shapes of the work, and it also consists in an improved construction for enabling the tool to be utilized as a corner plane and for the application and adjusting of the guard-cap of the plane bit, all as hereinafter fully described, reference being made to the accompanying drawings, in which —

Figure 1 is a plan view of the tool with the handles adjusted about as in the ordinary spokeshave. Fig. 2 is an inside elevation of the front part of the stock detached and reversed and with the guard-cap attached to it. Fig. 3 is an elevation of the back of the plane bit. Fig. 4 is a transverse section of the complete tool on the line x x of Fig. 1. Fig. 5 is a plan view of the tool with the handles adjusted as for a corner plane. Fig. 6 is a plan view of the tool with the handles as in Fig. 5 and inverted and with one of the handles detached to show the mode of its connection and adjustment. Fig. 7 is a side elevation of the tool with the handles adjusted as in Fig. 5. Fig. 8 is a front elevation of the back part of the stock with one of the handles detached and with the other handle in the normal position of the spokeshave-handle. Fig. 9 is a transverse section of the stock on line w w, Figs. 6, 7, and 8, and Fig. 10 is a section of the front part of the stock on line y y, Figs. 4 and 5.

I construct the stock in two parts a and b, the former being what l call the “back” and the latter the “front” part. The back has the bevel base c, the front face d, the inclined sides e, and the ear-lugs f. The base c that part which slides on the wood, the plane bit q rests on the front face d, the inclined sides e have the handles t pivoted to them, respectively, and the front part b is secured in the ear-lugs f by pivot-studs i entering its shoulders j. Said front part also has a bevel base k to slide on the wood in advance of the plane-bit, above which is a large opening l for the escape of the shavings, and above the opening, but a little below the pivots i, the guard-cap m is attached to the under or rear side by the clamp-screws n slots of the cap, so that the cap can be adjusted up or down to gage it with relation to the edge of the plane-bit, said cap bearing all across the bit slightly above said edge. The front part b has an upward extension p above the pivots i, through which the clamp-screw o is fitted to bear the plane-bit g on the face d, and at the same time bear the lower edge of the guard-cap in on the lower end of the plane-bit just above the edge of said bit by the leverage taking effect thereon through the pivots of said front part.

The outer surfaces of the bevel sides e of the back have pivot-holes s for the handles t and are faced on the margins q, surrounding said holes, and the handles are correspondingly faced at u to seat thereon and have a pivot-stud w in the center of the face u, adapted to fit the hole q and being tapped in its center to receive the fastening-screw x from the upper surface of side e and having a washer y under its head. The face q is recessed at z about a quarter of the circumference of the pivot-hole to provide two stop-shoulders a’ and b’, and the pivot-stud w has a stop-lug c’, which swings between said shoulders and comes to rest on them, respectively, to stop the handle in its different positions. When the handles are in the positions represented in Figs. 4, 5, and 6, said stop-lugs bear against shoulders a’, and when in the positions of Figs.1 and 8 they bear on the shoulders b’. The pivot-screws x and washers y are to be adjusted so as to bind the handle-pivots with sufficient friction to cause them to retain their places when set, but allow them to be shifted without difficulty.

In Figs. 4 and 7 it will be seen that the handles have an upward rise from the pivots to a sufficient height to enable the hand of the user to clear the work while holding the tool, and these are bent at d’ and project for the rest of their length about parallel with the base c k of the tool, which bends give the forward pitch of the handles, so that they range about in line with the cutting-edge of the bit when adjusted as in Figs. 1 and 8, substantially the same as in the ordinary spokeshave. Another feature of this form of the handles and the inclined sides e, to which they are pivoted, is that when shifted to the positions of Figs. 1 and 8 the handles, which are preferably about twice as wide as they are thick, assume the flatwise positions as therein shown, in which they are used separately, one in each hand, and in the positions of Figs. 5 and 6 they turn up edge-wise, side by side, and within narrower space than the width of the stock, suitably for both being grasped by one hand, in which positions the tool can be used substantially as a corner plane for both right and left hand corners, for which purpose it will be seen that the plane-bit is made as wide as the stock and is at its edges flush with the edge of the stock — a condition that is made feasible by the contrivance of the pivoted front part of the stock for clamping the bit and by making the upper part of the plane-bit narrower, as at e’, to extend upward between the ear-lugs by which the front b is pivoted, said ear-lugs being necessarily located within the width of the base c k and of the cutting-edge of the bit to permit the use of the tool in corners. It will be seen that besides this advantage the separate construction and pivoted connection of the front and back parts of the stock enables the handles to be secured by the screws inserted from the inside of the back and the guard-cap to be attached by the screws n inserted from the inside of the front in such manner that the screws have no objectional exterior projections that might interfere with or obstruct in the application of the tool to some shapes of work.

In Figs. 4 and 10 it will be seen that the lower edges of the sides of the front b are beveled downward to the edges b’, so as to make the mouth or lower side of the opening l, for the escape of the shavings as wide as the plane-bit and the whole width of the stock, so that the shavings will enter without obstruction, and so as to be forced upward between the said sides, which are of necessity convergent upward to enable the requisite quantity of material for supporting the lower part of front b to be contained in said sides.

I claim —

1. The combination of the separately-constructed back and front parts of the stock, pivoted together and provided with the clamp-screw, said back having the face for the reception of the plane-bit, and the front having the guard-cap attached to the inner side suitably for being pressed at the lower end on the plane-bit by the clamp-screw, said cap bearing all across the bit, substantially as described.

2. The combination of the separately-constructed back and front parts of the stock, pivoted together and provided with the clamp-screw, said back having the face for the reception of the plane-bit, and the front having the guard-cap, said guard-cap and plane bit having equal width and extending flush with the sides of the stock, and the plane bit having the narrower upper part extending between the ear-lugs of the pivot-joint of the two parts of the stock, substantially as described.

3. The combination, with the stock having the inclined sides, of handles pivoted to said sides, respectively, and adapted to be set in the laterally-projecting positions of spokeshave-handles and also in the rearwardly-projecting position side by side, substantially as described.

4. The combination, with the stock having the inclined sides, of the handles pivoted to said sides, respectively, and adapted to be set in the laterally-projecting positions of spokeshave-handles and also in the rearwardly-projecting position side by side and provided with stops limiting the movements to said positions, substantially as described.

5. The combination, with the stock having the inclined sides, of the handles pivoted to said sides by pivot-studs and the handles entering the pivot-holes of the sides and secured from the inside of the stock by the screws, substantially as described.

6. The combination of the separately-constructed front and back parts of the stock, detachably pivoted together and the handles pivoted to the inclined sides of the stock and secured by the screws and washers inside of the back and under the front part of the stock.

7. The combination, with the stock having the inclined sides, of the handles pivoted thereto and having the curved or angular section d’, substantially as described.

8. A spokeshave-stock made in two separate parts pivoted together and having the space for the plane-bit extending the whole width of the stock, and the front part having the opening for the escape of the shavings made the full width of said stock at the lower sides and with upwardly-converging sides, substantially as described.

9. The combination of the separately-constructed back and front parts of the stock, pivoted together and provided with the clamp-screw, and the guard-cap adjustably attached to the inner side of the front part by the slots and fastening-screws, said back part having the face for reception of the plane-bit, substantially as described.

In testimony that I claim the foregoing as my invention I have signed my name, in presence of two witnesses, this 24th day of April, 1890.

JOHN F. MAGNUSON.

Witnesses:
W. J. MORGAN,
W. B. EWELL.

No. 417,144 – Spokeshave (Isaac Camier) (1889)

[paiddownloads id=”457″]417144

UNITED STATES PATENT OFFICE.

_________________

ISAAC CAMIER, OF CHICAGO, ILLINOIS.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 417,144, dated December 10, 1889.
Application filed March 23, 1889. Serial No. 304,516. (No model.)

_________________

To all whom it may concern:

Be it known that I, ISAAC CAMIER, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Spokeshaves; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

This invention relates to certain improvements in the type of spokeshaves shown and described in Letters Patent No. 395,738, issued me January 8, 1889; and the present improvements have for their objects, first, to provide an improved construction which, while furnishing ample and effective means for clamping and holding the cutter-bit, will admit of the use of almost the whole of the same to accommodate for wear due to constant resharpening; second, to afford a simple and effective means for adjusting the cutter-bit to its proper cutting position; third, to provide an efficient and ready means whereby the working-face of the “shave” can be adjusted to suit any desired curvature, either concave or convex; fourth, to provide means for effecting a lateral adjustment of the cutter-bit within the throat of the shave, so as to effect a uniform projection of the cutting-point with relation to the face of the shave; fifth, to afford a simple, cheap, and effective construction for attaching in a non-rotary condition the adjusting-screw to the top of the cutter-bit. I attain such objects by the construction and arrangement of parts illustrated in the accompanying drawings, in which —

Figure 1 is an elevation, in the direction of the arrow shown in Fig. 2, of a spokeshave constructed in accordance with my invention; Fig. 2, a transverse axial section of the same; Fig. 3, a detail section at line x x, Fig. 1; Fig. 4, an elevation of the back of the cutter-bit; Fig. 5, an elevation of the clamping-plate.

Similar letters of reference indicate like parts in the several views.

The body or stock A of the shave is provided with the usual side wings B, by which the spokeshave is grasped and manipulated by the operator. The cutter-bit C, as in my former patent above referred to, will lit snugly within the throat of the stock A, so as to be guided thereby in its adjustment, and its upper end will be formed with inturned lips c, that form an attaching-recess to receive the headed end d of the screw D, by which the adjustment of the cutter-bit is effected.

In the present improvement the head d of the screw D is formed by a cylindrical transversely-extending shank or end d, over which engages the circular part of the notch c’ in the upper end of the cutter-bit, the contracted portion of said notch, that extends to the upper end of the bit, being made flaring, so as to admit of a lateral adjustment of the cutter-bit with the rounded shank d as a fulcrum-point for such adjustment, as hereinafter more fully set forth. By this means a very cheap and effective attachment of the parts is effected.

As distinguished from my former patent, the present construction of the adjusting-screw consists as follows: The upper end of the inclined back standard A’ of the shave-stock A is formed with a laterally or transversely slotted head A2, within the slot of which is arranged the adjusting thumb-nut E of the screw D in such a manner as to be capable of free rotary movement without any capability of a movement in line with the axis of its screw D, so that as it is rotated by the thumb and finger of the operator it will raise or lower the screw D and with it cutter-bit C in accordance with the direction in which it is rotated.

In the present improvement the clamping-plate G, by which the cutter-bit C is firmly clamped at its required adjustment, is held in place within the throat of the stock in a pivotal manner by being slipped under the overhanging inwardly-projecting lugs a at the sides of the throat of the stock A, recesses g being formed in the top edges of the clamping-plate to partly receive such lugs, so that the plate will be held from any other than a pivotal movement.

The usual clamping-screw may be used at the top of the plate G to effect the pivotal movement of such plate so as to clamp or release the cutter-bit, as set forth in my former patent. However, I prefer the following improved construction.

h h are a pair of counterpart lugs or ears centrally arranged at the upper end of the clamping-plate G, between which is pivoted the lever-cam H, the cam portion of which is adapted to bear upon the cutter-bit. so that when turned it will pivotally move the clamping-plate G to either clamp or release said cutter-bit.

The cam portion of the lever-cam will be made of some width so that it can be centrally cut away, as indicated in Fig. 2, so as to admit of the passage downward of the head d of the adjusting-screw in the downward adjustment of the cutter-bit.

The toe or forward bearing part I of the stock A, I make circular, adjustable on a center closely adjacent to the cutting-point of the bit C, so that it can be adjusted to suit any variety of work-either straight, convex, or concave — as indicated in dotted lines on the drawings.

My preferred manner of accomplishing such adjustment is by forming such toe with sector-shaped ends i, preferably formed with a straight-forward extension i’, and arranging the same to slide beneath the curved hoods a’ at each forward end of the stock A.

The parts are clamped and held to their required adjustment by means of a set-screw J at each end, which passes through an elongated slot a2 in each hood and screws into the sector-shaped ends i, as shown, j being a bearing-collar on each wider than the slots a2 and adapted to bear upon the outer surface of the hoods, as clearly represented in Figs. 1 and 2.

To effect a lateral adjustment of the cutter-bit within the throat of the shave, so that the cutting-edge will be brought on a line parallel with the face of the shave, I provide the following improved construction:

K is a slot or groove extending centrally up the back of the cutter-bit; K’, a hole or perforation in the back of the stock A, which forms a fulcrum for the bar or other instrument, that is put through such hole or opening to engage in the groove or slot K to effect the lateral adjustment of the cutter-bit.

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

1. The combination, in a spokeshave, of the stock A, having curved hoods a’ at its forward edge, the adjustable toe or forward part formed with sector-shaped ends i, and the clamping-screws J, passing through elongated slots a2 and screwing into the sector-shaped ends i, substantially as herein described.

2. The combination, in a spokeshave, of the adjusting-screw D, provided with a cylindrical transversely-extending shank d, and the cutter-bit C, provided with the circular openended hole or perforation c’, essentially as and for the purpose set forth.

3. The combination, in a spokeshave, of the cutter-bit C, provided with the groove or slot K, extending centrally up the back of the same, and the stock A, provided with a perforation K’ in line with the slot or groove K, essentially as and for the purpose set forth.

In testimony whereof I affix my signature in presence of two witnesses.

ISAAC CAMIER.

Witnesses:
ROYAL MORRIS,
ROBERT BURNS.

No. 368,003 – Spokeshave (James H. Polhemus) (1887)

[paiddownloads id=”424″]368003

UNITED STATES PATENT OFFICE.

_________________

JAMES H. POLHEMUS, OF BROOKLYN, NEW YORK.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 368,003, dated August 9, 1887.
Application filed January 25, 1887. Serial No. 225,465. (No model.)

_________________

To all whom it may concern:

Be it known that I, JAMES H. POLHEMUS, of Brooklyn, in the county of Kings and State of New York, have invented a new and Improved Spokeshave, of which the following is a full, clear, and exact description.

My invention relates to an improvement in spokeshaves, and has for its object to provide a tool capable of use as readily in curves of small radius as upon a flat surface.

The invention consists in the construction and combination of the several parts, as will be hereinafter fully described, and set forth in the claims.

Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.

Figure 1 is a plan view of my spokeshave, and Fig. 2 is a central transverse vertical section through line x x of Fig. 1. Fig. 3 is a horizontal section through the central portion of my tool, with the clamp removed and the surface of the blade exposed.

At each side of the central portion of the tool A, having the ordinary handles, a, and transversely the said tool, vertical ears B are formed, provided near their upper edge with a segmental slot, b, and a parallel integral transverse offset, C, upon their inner face at the base, which offset is more or less concaved at its outer end.

In the body D of the tool, intervening the ears B, a more or less V-shaped central recess, d, is produced, which recess is out entirely through said body at the inner end thereof, as illustrated at d’ in Figs. 1 and 3. Within the recess d a pin, e, is secured, upon which pin an angle-lever, E, is pivoted at the intersection of its arms, the short arm of said lever being adapted to reciprocate in the recess d, and having a stud, F, made integral with its upper face near the end, the long arm of said lever being provided with a thumb-rest, f.

A knife, G, having a central slot, g, is made to slide in the body surface D between the transverse offsets C of the ears B. The knife G is also provided with a series of small rectangular slots, H, arranged to the rear of the large slot g, in central alignment therewith, about the sixteenth of an inch intervening each of said small slots, and also the foremost one and the large slot g. When the knife is inserted, as aforesaid, the stud F upon the angle-lever is made to enter the first or foremost rectangular slot H, as shown in Figs. 2 and 3. As the knife becomes narrowed by sharpening and use, the remaining slots H may be brought into contact with the stud F.

The object of the lever-connection with the knife is to adjust the knife-edge, as in a plane, the desired distance over the front edge of the body surface D.

A clamping-plate, K, of substantially the same shape as the knife, provided with an outer beveled edge, k, and a central elongated slot, k’, is made to rest upon the knife G, clamping the same in a given position by means of a screw, L, which, passing through the slot k’ of the clamp-plate and the large slot g of the knife, is screwed into the body D, as shown in Fig. 2.

A guide, M, consisting of the longitudinal bar m, having a flat under surface, m’, and more or less round corners, m2, and provided with integral arms m3 at right angles thereto, is adjustably held within the ears B by thumb-screws N, entering the slots b in said ears and also the arms m3 of the guide at their ends. When the guide M is thus positioned, the flat under surface m’ thereof is normally in the same horizontal plane with the under flat surface n of the body D. A space is, however, made to intervene the opposing edges of the said body D and the guide.

In operation, by pressing with the thumb against the lever E the knife is adjusted as desired and set by the body-screw L. If a plain surface or curve of large radius is to be dressed, the arms of the guide M are secured in the upper corners of the segmental recesses b, as shown in Fig. 2. In this position the device acts as an ordinary tool of its kind. When, however, it is desired for use upon a curve of small radius, the arms of the guide are carried as far down the slot as thought proper, which action throws the under surface of the guide at an angle to the flat under surface of the body, permitting a manipulation of the tool in short curves or in apertures large enough to admit the tool.

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

1. In a spokeshave, the combination, with the body D, provided with the ears B, having curved slots b, and the blade adjustable on the upper face of the body D between said ears, of the guide M, consisting of the longitudinal bar m, pivotally connected at its ends to the ears B adjacent to the lower end of the blade, and formed with the arms m3, having threaded apertures in their upper ends, and the set-screws N, passing through the slots b into said apertures, substantially as set forth.

2. In a spokeshave, the combination, with the body D and a guide, of the blade G, having slots H g, the lever E, pivoted to the body and having a stud, F, entering the slot H, the clarnping-plate K, having a. slot, k’, and the set-screw L, extending through the slots k’ g into the body D, substantially as set forth.

3. A spokeshave comprising the body D, having the V-shaped slot d’ in its upper face, the ears B B, having slots b, the U-shaped guide M, pivoted at the lower ends of its side arrns, m3, to the lower ends of the ears, and set-screws passed through the slots b into the upper ends of said arms, the lever E, pivoted at e within recess d’, and having a pin, F, the blade G, having a slot, g, and a series of slots, H, into one of which pin F projects, the clamping-plate K, having a slot, k’, and the set-screw L, passed through the slots k’ g into the body, substantially as set forth.

JAMES H. POLHEMUS.

Witnesses:
J. F. ACKER, Jr.,
G. H. POLHEMUS.

No. 357,898 – Spokeshave (Samuel Benson) (1887)

[paiddownloads id=”421″]357898

UNITED STATES PATENT OFFICE.

_________________

SAMUEL BENSON, OF ALLEGHENY CITY, PENNSYLVANIA.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 357,898, dated February 15, 1887.
Application filed September 23, 1886. Serial No. 214,386. (No model.)

_________________

To all whom it may concern:

Be it known that I, SAMUEL BENSON, a citizen of the United States, residing at Allegheny City, in the county of Allegheny and State of Pennsylvania, have invented certain, new and useful improvements in Spokeshaves; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.

My invention relates to an improvement in spokeshaves, the object being to provide a means whereby the blade may be easily adjusted or detached from the handle of the tool; and with this end in view my invention consists in certain details of construction and combination of parts, as will be fully described hereinafter.

In the accompanying drawings, Figure 1 is a plan view of my improved spokeshave constructed in accordance with my invention. Fig. 2 is a rear side elevation of the same. Fig. 3 is a perspective view of a portion of the blade, showing the projecting end used for securing the blade to the handle. Fig 4 is a perspective view of one of the bolts for attaching the blade to the handle.

To put my invention into practice and give the same bodily form, I provide a handle, a, of suitable size and form of construction, having a metallic plate, b, embedded into the same immediately back or at the rear of the cutting-blade c. This plate b is a wear-plate, and prevents undue wear of that part of the tool which bears upon the spokes in the operation of shaping them. At the front of this plate b, I place the knife or blade c, mounted on two small horizontal plates, d, secured a short distance below the general level of the handle a. On each end of the knife cis formed a projecting flange or lug, g, which, in conjunction with two flat-head bolts, k, placed at either end, affords a means of securing the knife or blade c to the handle a. By shifting this knife c back from the inlaid plate b a coarse shaving is taken from the work; or the knife c may be elevated by placing small strips of paper or other substance between the plates d and the projecting flanges g of the knife c. This knife or blade c may be readily taken from the handle a for the purpose of sharpening or grinding, by loosening the thumb-nuts l on the end of the bolts k.

I am aware that it is not new in spoke-shaves to secure the knife to the stock by slipping its ends into grooves formed in the stock and using at one end of the knife a clamping-bolt. I therefore disclaim such a device.

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

ln a spokeshave, the combination consisting of the handle a, having a metallic plate, b, embedded therein, the knife or cutting-blade c, provided at either end with flat projecting flanges g, the horizontal plates d, and flat-headed bolts k, provided with thumb-screws l, substantially as and for the purpose set forth.

SAMUEL BENSON.

Witnesses:
N. P. FETTERMAN,
W. C. BARR.

No. 289,459 – Spokeshave (Gary B. Smith) (1883)

[paiddownloads id=”349″]289459

UNITED STATES PATENT OFFICE.

_________________

GARY B. SMITH, OF DENVER, COLORADO, ASSIGNOR TO ROBERT E. PERRY, OF SAME PLACE.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 289,459, dated December 4, 1883.
Application filed August 15, 18803. (No model.)

_________________

To all whom it may concern:

Be it known that I, GARY B. SMITH, a citizen of the United States of America, residing at Denver, in the State of Colorado, have invented certain new and useful Improvements in Spokeshaves; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

This invention relates to that class of spoke-shaves having adjustable bevel gage-stops, which serve to gage the spokeshave for chamfering; and the objects of this improvement are to fit the parts composing the bevel gage-stop without the aid of screws and to improve the construction of this class of spokeshaves, whereby the material (wood) can be accurately cut at all the desired angles.

With these and other objects in view my invention consists in a bevel gage-stop for a spokeshave, composed, essentially, of three parts united for angular inclinations. My invention further consists in the novel construction and combination of parts, as will be hereinafter more fully set forth.

In the annexed drawings, Figure 1 is a side view, partially in section, of my improved spokeshave. Fig. 2 is a plan view of the under side of the stock. Fig. 3 is a perspective view of the bevel gage-stop. Fig. 4 is a plan view of the angle-plate. Fig. 5 is a perspective view of the horizontal plate, and Fig. 6 is a plan view of the bar that connects the angle and horizontal plates.

In the manufacture of the spokeshave the stock A is preferably made of malleable iron, and is formed with two parallel grooves, b, extending in the direction of the length of the stock. The continuity of one of these grooves is broken about midway of its length by the throat-slot c, for the reception and passage of the plane-bit d and set-iron with its screw, as seen in Figs. 1 and 2 of the drawings. This stock is also formed at the opposite ends with the longitudinal slots e e, for the reception. and adjustment of the thumb-screws f, connected to the bevel gage-stops, hereinafter described; also, the continuation of the slots into and the enlargement of the same in the ends of the stock will permit of the ready removal of the stops. This is accomplished by loosening the set-screws f a little, then adjusting the stops until the set-screws drop through the enlarged openings. The bevel gage-stop B, as seen in Figs. 1 and 3, is essentially composed of the horizontal plate C, the angular face-plate D, and the diagonal connecting-bar E. The horizontal plate B is formed with two longitudinal tongues, h, arranged to fit and work in the grooves b of the stock. Its inner end is formed with an overlap-joint, i, for attachment to the transverse bar K of the angular face-plate D, and the plate is also formed with a longitudinal slot, in, for the reception of a rectangular or other shaped boss, n, on the upper end of the connecting-bar E. The opposite or lower end of the angular face-plate D is formed with a concave or depression, r, and a slot, s, in the concave part to receive the reduced portion and cross-bart of the connecting-bar, as shown in Figs. 1 and 2 of the drawings. The connecting-bar, in connection with the slot in the horizontal plate and thumb-screw, is for adjusting the inclination of the angular face-plate. By this construction of the members composing the bevel gagestop the parts are readily coupled together without the aid of auxiliary fastening means, and no portion of the connecting means projects beyond the face of the angular plate. The bevel gage-stops are attached to opposite sides of the plane-bit, as seen in Fig. 1 of the drawings, by means of the thumb-screws passed through the slots of the stock and connected to the rear ends of the connecting-bars of the gage-stops. To adjust the gage-stops to or from the plane-bit, or to secure a different angle to the face-plates D, the thumb-screws are loosened and the gage-stops are adjusted as desired, or the inclination of the face-plates set at the required angle, when the thumb-screws are again made secure.

This spokeshave is used substantially in the manner as those of the same class. I wish to reserve the right to vary the construc-
tion and arrangement of parts without departing from the spirt of the invention.

What I claim is —

1. In a spokeshave, the bevel gage-stop composed, essentially, of the slotted horizontal plate, the angular face-plate hinged to the inner end of the horizontal plate, and the adjustable connecting-bar loosely connected to the lower end of the faceplate with a set-screw, substantially as set forth.

2. In a spokeshave, the combination of the horizontal-plate formed at one end with an overlap joint, and the angular face-plate formed with the transverse bar for connection with the overlap-joint of the horizontal plate, whereby a hinge-connection is formed for the relative adjustment of the face-plate, substantially as described.

3. The bevel gage stop for a spokeshave, consisting of the slotted horizontal plate formed with the parallel ribs and overlap-joint, the angular face-plate formed with the transverse bar and the concave or depression, and the connecting-bar formed with the boss and the cross-bar, said members being organized substantially as described.

4. The improved spokeshave consisting, essentially, of the stock; formed with longitndinal slots enlarged at the outer ends, slotted plates with the angular face-plates and connecting-arms, said plates and arms being connected as described, and the thumb-screws, substantially as and for the purposes set forth.

In testimony whereof I affix my signature in presence of two witnesses.

G. B. SMITH.

Witnesses:
JOHN W. WEBSTER,
AUBREY PERRY.

No. 273,073 – Spokeshave (Andre S. Haynes) (1883)

[paiddownloads id=”330″]273073

UNITED STATES PATENT OFFICE.

_________________

ANDRE S. HAYNES, OF ROME, NEW YORK.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 273,073, dated February 27, 1883.
Application filed August 15, 1882. (No model.)

_________________

To all whom it may concern:

Be it known that I, ANDRE S. HAYNES, of Rome, in the county of Oneida and State of New York, have invented a new and Improved Combined Spokeshave and Chamfering-Tool, of which the following is a full, clear, and exact description.

My invention consists of the application of bevel gage-stops to a spokeshave in a manner to serve for gaging the spokeshave suitably for chamfering the corners of the work, the said stops being laterally and angularly adjustable for setting them to stop the shave at any required point, according to the amount and angle it is desired to chamfer the work, all as hereinafter fully described.

Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.

Figure 1 is a plan view of my improved tool. Fig. 2 is partly a side elevation and partly a section on the line x x of Fig. 1. Fig. 3 is a cross-section on the line y y of Fig. 1.

I plane the under side of the stock a each side of the socket c for the plane d in a straight line with the face c, where the plane-bit f projects, and apply thereto the bevel gage-stops g, making them adjustable toward and from each other by bolting them on through slots h by thumb-screws i. The said gage-stops are notched at j to enable them to shift along the projecting plane-bit to set them as close together as the amount it is desired to chamfer the work may demand. The shanks k have bits or studsl at the outer ends, to bear in the grooves in of the spokeshave-stock a, to guard against lateral divergence of the stops by the friction on the work.

The gage-stops may be constructed on angles of forty-five degrees to the plane-bit, as for square work; but they will serve for work of other shapes, for it is not necessary that the faces bear fair upon the sides of the work. If the angle of the work is larger than the angle of the gages, they will bear at the lower edges, and if the said angle be smaller, they will bear at the upper edges.

If desired, different sets of stops may be constructed on different angles for special shapes of work. This arrangement of interchangeable stops with fixed heads or faces g is represented at the right-hand side of Fig. 2; but I make the stop-faces g angularly adjustable by pivoting them to the shank k, as at the left-hand side of Fig. 2, thereby permitting them to be used at one or both sides, and to be adjustable to any angle for chamfering more to one side or face of the work than the other, as will readily be understood.

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

1. The combination of bevel gage-stops g with a spokeshave, said stops being adjustable toward and from each other and arranged to act on the opposite sides of the work to gage and stop the cutter on the angle, substantially as described.

2. The gage-stops g, having notch j, arranged with relation to the plane-bit f and said stops being adjustable along said plane-bit, substantially as described.

3. The adjustable gage-stops g, having guide studs l, in combination with the grooved stock a and plane-bit f, substantially as described.

4. The combination of bevel gage-stops g, adjustable toward and from each other with relation to the plane-bit f, and pivoted to their shanks k, to be angularly adjustable to the faces of the work, substantially as and for the purposes set forth.

ANDRE S. HAYNES.

Witnesses:
P. R. HUGGINS,
A. O. HICKS.

No. 270,769 – Cavity-Plane (James England) (1883)

[paiddownloads id=”326″]270769

UNITED STATES PATENT OFFICE.

_________________

JAMES ENGLAND, OF NEW YORK, N. Y.

CAVITY-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 270,769, dated January 16, 1883.
Application filed April 29, 1882. (No model.)

_________________

To all whom it may concern:

Be it known that I, JAMES ENGLAND, of the city, county, and State of New York, have invented a new and useful Improvement in Hand Planing and Grooving Tools, of which the following is a full, clear, and exact description.

This invention, which is applicable to various kinds of planing and grooving tools suitable for carpenters, coopers, and other like uses, consists in a double or opposite handle-ended tool provided with an intermediate slotted metal frame and one or more cutter-holders with attached face plate or plates, and rear end projections adjustable within or through said frame and capable of being secured therein at any desired distance from the main or handle portion of the tool, whereby an implement readily convertible into different uses is obtained, and the cutting portion of the tool may be made to work at different distances from the main body of it.

Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.

Figure 1 represents a longitudinal side elvation of a reversible or double-faced spoke-shave constructed in accordance with my invention. Fig. 2 is a transverse section of the same on the line x x; and Fig. 3, a plan of a slotted frame attached to or forming part of the handle of said tool, and serving tor the reception or adjustment of a cutter-holding frame, with its attached face plate or plates. Fig. 4 is a vertical longitudinal section on the line y y, Fig. 5, of a planing-cutter frame with attached face-plate of segmental shape and planing-cutter in its place, suitable for insertion and adjustment within the slotted frame of the handle of the tool shown in Fig. 1, in place of the double-faced spoke-shave cutter-frame arranged therein; and Fig. 5 is an inverted plan of the same. Fig. 6 is a side elevation of a grooving-cutter frame with its attached face-plate and cutter, similarly interchangeable with the spoke-shave cutter-frame shown in Fig. 1.

A in the drawings indicates an oblong metal frame, having a longitudinal slot, b, down through it, and having handles A’ A’ attached to its outer ends and guides or ways c c on the interior of its ends. Said metal frame is likewise provided with holding-screws d d on its sides and ends for securing the cutter-holding frame, with its attached face-plate and cutter or cutters, within the slotted frame A.

The tool, taken as a whole, is designed to be used as a spoke-shave, and is so used as far as the grasp and manipulation of it by the handles A’ A’ are concerned ; but the slotted metal frame A, with its screws d d, not only provides for readily converting it into various kinds of planing, grooving, or scraping tools, but also for the adjustment of the face-plate of the tool to different distances from the longitudinal center of the handle-holding portion of it. This latter provision is very advantageous, inasmuch as it admits of the face-plate, and in fact of the whole cutter-holding portion of the tool, being projected more or less beyond the main or handle portion of the tool, to work in recesses or places where it is not convenient or practicable to work the entire implement, and where the tool is a grooving one it may, by the provision which is thus secured for it, be used to cut a deeper groove beyond the general surface of the work than otherwise would be practicable.

To these ends or purposes, which are distinct from the mere adjustment of the cutter or cutters relatively to their face plate or plates, the cutter-holding portion of the tool is distinct from the handle portion of it, and is made adjustable up or down within or through the slotted metal frame A by constructing the face plate or plates B of the implement with end projections, C C, perpendicular to the face-plates, and at a suitable distance apart to be capable of sliding within or through the ends or ways c c of the slotted frame A, and of being secured therein by the screws d d at any desired projection from the handle portion of the instrument to which they may have been adjusted, such face plate or plates B, with their attached projections C C, constituting a cutter-holding frame. It is immaterial whether the implement be a spoke-shave, as shown in Figs. 1 and 3, a circular planing tool, as provided for by the constructions of the cutter-holder shown in Figs. 4 and 5, a grooving-tool, as provided for by the construction represented in Fig. 6, or any other kind of planing, grooving, or scraping tool having either single or double facing-plates. The facilities of adjusting and securing the cutter-holders, regardless of the shape of the cutters e and independent of their adjustment relatively to their face plate or plates, is the same, and the same main or handle portion of the tool may be used for different cutters or their holders, thus virtually making the implement a readily-convertible one for work of different styles or character.

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

The combination with the handles A’ A’, their connecting slotted frame A, and the screws d d, of a cutter-holding frame having one or more face-plates or surfaces, B, and rear end projections, C C, fitted so as to be adjustable within or through the slotted frame A, essentially as described, and for the purposes herein set forth.

JAMES ENGLAND.

Witnesses:
C. SEDGWICK,
B. G. UNDERWOOD.

No. 257,870 – Cavity-Plane (Frank A. Humphrey) (1882)

[paiddownloads id=”319″]257870

UNITED STATES PATENT OFFICE.

_________________

FRANK A. HUMPHREY, OF WORCESTER, MASSACHUSETTS.

CAVITY-PLANE.

_________________

SPECIFICATION forming part of Letters Patent No. 257,870, dated May 16, 1882.
Application filed November 28, 1881. (No model.)

_________________

To all whom it may concern:

Be it known that I, FRANK A. HUMPHREY, of Worcester, in the county of Worcester and State of Massachusetts, have invented certain new and useful Improvements in Cavity-Planes for Pattern-Makers, Wood-Workers, and Others; and I declare the following to be a description of my said invention sufficiently full, clear, and exact to enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.

The object of my present invention is to provide a practical and efficient tool which can be conveniently employed for dressing out small holes and cavities, and for smoothing narrow surfaces located between or near flanges or angles; also, for working out small curves, and for general whittling and planing in positions inaccessible or inconvenient for working with the ordinary tools.

To this end my invention consists in the improved tool illustrated and described, and in the peculiar constructive features and combinations appertaining thereto, and hereinafter specifically claimed.

In the drawings, Figure 1 is a top view of my cavity-plane with full handles in position. Fig. 2 is a bottom view of the same with one of the handles disconnected. Fig. 3 is a front view with both handles shortened or interchanged. Fig. 4 is a longitudinal sectional view at line x x, Fig. 1. Fig. 5 is a transverse sectional view at line y y, Fig. 1. Fig. 6 is an end view. Fig. 7 shows detail of one of the chuck-pieces for locking the blade in position. Fig. 8 shows a side view of the handle separate from the other parts. Fig. 9 is a side view of the convertible handle-tip, and Fig. 10 shows the form of the blade or cutter.

In the construction, A denotes the body or frame, having a rounded back bar, a, and a forward guard-flange, a’, connecting the cylindrical ends or neck-bosses A2, in the manner illustrated.

B indicates the blade or cutter, formed as a straight rectangular plate, sharpened along one edge, b, and without holes or openings of any kind. Said blade is seated and supported on the inner surface of the back bar, a, (which is properly fitted for its reception,) with its sharpened edge b protruding throngh the throat-opening t at the rear of the guard-flange a’, the blade being set at the proper angle and at such distance from the guard a’ as to give a free cutting action when in use. The shavings pass up through the central opening, and are directed backward by the upper edge of the guard a’, which is made to incline inward for that purpose.

C C indicate chuck-pieces for retaining the blade B in position. Said chuck-pieces fit into the recesses of the frame ends, and are provided with bevels c’ at their rear edges, which are forced against the ends of the blade and clamp it securely in position. The blade B can be held securely in position by either one or both of the chuck-pieces C.

D indicates the handles, which are fitted with screw-threaded connecting-studs D’, for screwing into the central openings of the frame ends A2, and against the chuck-pieces C, for serving the double purpose of attachments for the handles and clamp-screws for the blade B.

E indicates short handles or tip-pieces, which are employed as clamp-screws for retaining the blade when it is desired to adapt the tool for use in a narrow space, as in Fig. 3. Said tips or clamp-screws are provided with ends E’ of the same size and pitch as the connecting-studs D’ of the handles, so as to be readily interchangeable therewith. In the present instance the clamp-screws are made to serve as tips for the wood handles D, but, if desired, could be independent parts, the handles being made complete without them. I prefer, however, to construct them as convertible tips in preference to independent set-screws, and I arrange them in combination with the handles as follows:

The tang or shank D2 of the screw-studs D’ is made to extend completely through the wood of the handle, (the ferrule D3 being formed integral therewith, ) and a screw-thread formed on its outer end, d. The end of the wood handle is recessed, and the piece E, which is furnished with a central screw-threaded opening, screws onto said end d of the tang and forms the finishing-tip of the handle when not required for use, as in Fig. 3. The tips E are provided with recesses or nicks e, and small ribs or projections f may be made on the ends of the connecting-studs D’, (see Figs. 4 and 8,) which fit said nicks, so that the handle can be used as a screw-driver for starting or screwing up said tip-pieces on the handle or frame ends.

Lugs i maybe formed under the fcrrnles D3, to prevent the wood handle from turning on the tang D2. The shape of the handles can be modified to adapt the tool for convenient application or use on different classes of work.

The tool can be used with two handles, as in Fig. 1, or with a single handle, (either right or left,) as in Fig. 2, or with only the short body and clamp-screws E, (one or both,) as in Fig.
3, thus permitting of its convenient use in narrow spaces between flanges and ribs. It can also be used for planing out small cavities and holes, and can be successfully used in any hole of sufficient size to admit of its entrance, (see dotted line, Fig. 6,) or from three-fourths of an inch diameter upward, while it can be used for right or left hand whittling on straight or convex surfaces and in small corners and angles. The blade can be quickly and conveniently adjusted to cut thin or rank shavings, as required, and said blade can be worn away to a very narrow strip before it requires renewal of the blade. The tool is of great utility and convenience in pattern-making, cabinet-work, and other branches of wood-working, wherein small cavities and various formed recesses require to be worked and smoothed out.

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

1. The body or frame formed with cylindrical ends or neck-bosses, connected by the externally-rounded back bar and inwardly-inclined guard-flange, and the straight cutting-blade seated on said back bar, with its sharpened edge protruding through the throat-opening at the rear of said guard-flange, the parts being combined and located in relation to each other and the exterior curvature substantially as shown and described.

2. The combination of the body or frame having the back bar and front guard, the straight blade supported on said back bar, and the chuck-pieces fitted into said frame and pressed against the ends of said blade in direction of its length by a screw or clamping device axially arranged within the ends of the frame, for retaining it in position, substantially as set forth.

3. The combination, substantially as hereinbefore described, of the frame having hollow screw-threaded ends A2, connected to each other by the backbar, a,and guard-flange a’, as shown, the straight cutting- blade B, seated on said back bar, the chuck-pieces C, fitted in recesses of the frame ends and resting with a beveled surface against the ends of said blade, and the detachable handles D, having studs or threaded ends for screwing into said frame ends and against said chuck-pieces, for the purposes set forth.

4. The combination with the detachable handles D and blade supporting frame A, of the convertible tip-pieces E, adapted for use as set-screws for the chuck-pieces when the handles are detached, or as end nuts on said handles, substantially as hereinbefore described.

5. The combination, with the body or frame A, of the handles D, having the screw-threaded end studs, D’, with projection f, ferrule D3, and tang D2, screw-threaded at its outer end d, and the convertible tip-pieces E, with nicks e, as shown and described.

Witness my hand this lst day of June, A. D. 1881.

FRANK A. HUMPHREY.

Witnesses:
CHAS. H. BURLEIGH,
GEO. M. RICE, 2d.

No. 240,076 – Spokeshave (Louis Bauer) (1881)

[paiddownloads id=”312″]240076

UNITED STATES PATENT OFFICE.

_________________

LOUIS BAUER, OF SAN FRANCISCO, CALIFORNIA.

SPOKESHAVE.

_________________

SPECIFICATION forming part of Letters Patent No. 240,076, dated April 12, 1881.
Application filed December 27, 1880. (No model.)

_________________

To all whom it may concern:

Be it known that I, LOUIS BAUER, of the city and county of San Francisco, State of California, have invented an Improved Spoke-shave; and I hereby declare the following to be a full, clear, and exact description thereof.

My invention relates to certain improvements in tools for working wood, leather, and other materials, these tools being known as “spokeshaves.”

My invention consists in a novel method of holding and clamping the blade of the shave in place between two clamping-jaws, so that any style of blade may be held in place and may be adjusted to or from the plate or edge, which serves as a gage.

My invention further consists in a means for setting the blade to or from the gage-plate, so as to regulate the cut, all of which will be more fully explained by reference to the accompanying drawings, in which —

Figure 1 is a view of my tool. Fig. 2 is a transverse section. Fig. 3 is a detail view of the knife and holding-post. Fig. 4 is a longitudinal section. Figs. 5 and 6 are modifications of the cutter.

A is the handle or stock of my tool. This handle may be like the ordinary spokeshave, with two ends, or it may be carried back as a single handle, by which to draw or push the tool. It is fitted in the usual manner near the center, to admit the cutting-blade B.

In the ordinary construction of these tools the blade has two ends or tangs turned up and fitted to enter holes made transversely through the stock.

In my invention the blade B has its ends straight and made with wedge or other shaped edges, so as to be held firmly between suitable jaws, C. These jaws are formed upon the ends of posts D, which extend up through the stock A just at the ends of the cutter or blade.

These posts have their fulcrums in the stock, either by being pivoted in the slot, or they may simply be made a little smaller than the holes through which they pass, so that they may have a side movement or oscillation. Between the upper ends of these posts a bar, E, extends, this bar being formed in two parts with a screw-thread upon one or both, so that by means of a nut, F, in the center it may be lengthened or shortened. When the bar is made longer by turning the nut it forces the upper ends of the posts D apart, thus drawing the lower ends with their jaws together, and clamping the cutter-blade firmly between them. In the present case I have shown one part of the bar E made angular or pinned to one post, so as not to turn. This part has screw-threads upon it, while the other part has a nut to fit these threads, its opposite end turning loosely in its post. By this method of securing the cutter in place it may always be adjusted to or from the gage-plate and its proper distance maintained until it is entirely worn out.

It will be seen that any form of cutting-blade may be secured in this manner, the grooves in the bottom of the posts which receive the ends of the blade being straight or curved, as required.

The distance of the cutter from the stock may be regulated to make a thicker or thinner out by loosening the bar E and moving the posts up or down; but for delicate adjustment I employ a device constructed as follows:

G are posts which pass through the stock behind the posts D, and have their lower ends turned outward, or otherwise secured. Their upper ends are turned at right angles above the posts D, and screws H pass through them, so as to press upon the heads of the posts D. When these screws are turned in one direction they will force the posts D downward and move the blade or cutter away from the stock, thus leaving a wide slot. In order to return the blade and make the slot narrower the screws may be so connected with the posts D as to draw them back; but I have shown a flat curved spring, I, the ends of which are turned up and perforated, so that they slip over the ends of the bar E. The center of the spring presses upon the stock, and when the screws H are turned back the spring will force the posts D and bar E upward, thus drawing the knife or cutter closer to the stock. After the adjustment has been made satisfactorily, the bar E, which was previously loosened, may be again tightened, so as to hold the cutter in place.

The construction here described enables me to use a single stock for a number of cutters, and they maybe worn down to a narrow blade before being cast aside.

This tool is especially valuable for working leather, on account of its delicate and easy adjustment.

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

1. The stock constructed with the inner curved faces, in combination with the blade or cutter B, having its ends beveled to fit corresponding grooves in the lower ends of the oscillating posts D, said posts having the straining rod or bar E extending between their upper ends, and provided with a nut, F, whereby the cutter may be clamped or released, substantially as herein described.

2. The oscillating posts D, with their straining-bar E fitted to hold the cutter B, as shown, in combination with the posts G, screws H, and spring I, whereby the cutter may be adjusted to or from the stock, substantially as herein described.

In witness whereof I have hereunto set my hand.

LOUIS BAUER.

Witnesses:
S. H. NOURSE,
FRANK A. BROOKS.

No. 213,257 – Improvement In Spoke-Shaves (Charles Spring) (1879)

[paiddownloads id=”302″]213257

UNITED STATES PATENT OFFICE.

_________________

CHARLES SPRING, OF HYDE PARK, MASSACHUSETTS.

IMPROVEMENT IN SPOKE-SHAVES.

_________________

Specification forming part of Letters Patent No. 213,257, dated March 11, 1879; application filed December 14, 1878.

_________________

To all whom it may concern:

Be it known that I, CHARLES SPRING, of Hyde Park, county of Norfolk, State of Massachusetts, have invented an Improvement in Spoke-Shaves, of which the following description, in connection with the accompanying drawings, is a specification.

This invention relates to an improved drawing-knife or shave, it consisting, essentially, of a blade having one or both of its ends shaped to bear at one side of the blade against a seat made upon a handle, and to cooperate with shoulders or projections upon the handle, both when the handle extends from the blade at substantially a right angle from its cutting-edge, as shown in full lines in the accompanying drawings, and also when the handle extends in the direction of the length of the blade, as shown in dotted lines, the said handle and blade in each of its two positions being locked and held by a locking device.

Figure 1 represents, in side elevation, a drawing-knife, constructed in accordance with this invention; Fig. 2, a top view thereof, the left-hand handle being turned to project in the direction of the length of the blade; and Fig. 3, a detail of the upper end of the handle.

The blade a, as herein shown, has its ends b b flattened at its rear side to bear against a flattened portion, c, of the handle d, while the edges 2 3 of the blade, as shown in Fig. 1, are made straight, to bear the edge 2 against the lugs f f, as shown in Fig. 1, when the handle extends from the blade, as represented in full lines, or from the blade in the direction of its width.

The handles herein shown are supposed to be of metal ; but their lower portions, or the parts grasped by the hand, may be of wood, if preferred, and screws g, projecting from the upper ends of the handle at right angles to their length, are extended through holes in the blade, and a nut, h, is then applied to each screw, to securely clamp each end of the blade to each handle.

By employing two lugs, f f, instead of one long rib or shoulder, extended from one to the other side of the handle, a space, 4, is left between the lugs, into which (the nut li being loosened, so as to permit the blade and handle to be somewhat separated) when the handle is turned to occupy the position shown in dotted lines, Fig. 1, or in full lines at the left of Fig. 2, the end of the blade may enter, its edges 2 3 falling into the space 4 between the lugs f f which, as the nut is again turned to press the rear side of the blade against the seat portion c, at the upper end of the handle, causes the lugs f f to act with the screw and nut, and grasp and hold the handle and blade, so that the handle will project therefrom substantially in the direction of its length.

One or both of the handles may be held, as in full or dotted lines, Fig. 1, according to the particular work being done with the knife, or whether the workman is right or left handed.

A drawing- knife with the handle as in dotted lines may easily be used to hew or chip a piece of wood.

It is herein assumed that the handle of a drawing-knife has been fitted to a rounded end of a blade, so as to turn thereon, and project from the blade at right angles to its edge or face or back, the handle in such plan turning on an axis parallel with the length of the blade rather than at right angles thereon, as herein provided for.

It is obvious the screw might be attached to the blade, and be made to project through an opening in the handle; but this plan is not liked as well as its converse. (Shown in Fig. 1.)

The handles, constructed as shown, may be turned just opposite the full-line position of Fig. 1, and then the blade may be pushed with its cutting-edge as in advance.

I denominate the screw and nut as “holding devices.”

I claim —

As an improved article of manufacture, a drawing-knife composed of a blade and a movable handle, provided with a scat portion, c, and bearings or lugs f f, to confine the flattened ends of the blade when the handle projects from the blade in the direction of its width or in the direction of its length, substantially as described.

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

CHARLES SPRING.

Witnesses:
G. W. GREGORY,
N. E. WHITNEY.

No. 182,320 – Improvement In Spokeshaves (George D. Mosher) (1876)

[paiddownloads id=”268″]182320

UNITED STATES PATENT OFFICE.

_________________

GEORGE D. MOSHER, OF NEW BRITAIN, CONNECTICUT.

IMPROVEMENT IN SPOKESHAVES.

_________________

Specification forming part of Letters Patent No. 182,320, dated September 19, 1876; application filed August 24, 1876.

_________________

To all whom it may concern:

Be it known that I, GEORGE D. MOSHER, of New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements pertaining to Spokeshaves, of which the following is a specification, reference being had to the accompanying drawings, where —

Figure 1 is a front view. Fig. 2 is a rear view. Fig. 3 is a sectional view on plane x x. Fig. 4 is a detail fron view of the clamp. Fig. 5 is a top view of same.

The letter a denotes the body of the spoke shave, mortised centrally for the passage of the knife b, which lies on the bed c. From the body a rises the standard d, and its front face is a prolongation of the knife-bed c. The knife is held to place by the clamp e, having a loop, e’, the loop of running around the back of the standard d. A set-screw, f runs through the front of clamp e, and bears on the knife.

The novelty consists in the means just described for holding the knife in place; and the same ideas are applicable to planes and box-scrapers.

I claim as my invention —

The combination of the knife b, the clamp e, having the loop e’, and the standard d, all substantially as described, and for the purpose set forth.

GEORGE D. MOSHER.

Witnesses:
WILLIAM H. MAIN,
CHAUNCEY BECKWITH.

No. 176,151 – Improvement In Spokeshaves (Justus A. Traut And Henry Richards) (1876)

[paiddownloads id=”261″]176151

UNITED STATES PATENT OFFICE.

_________________

JUSTUS A. TRAUT AND HENRY RICHARDS, OF NEW BRITAIN, CONNECTICUT.

IMPROVEMENT IN SPOKESHAVES.

_________________

Specification forming part of Letters Patent No. 176,151, dated April 18, 1876; application filed January 24, 1876.

_________________

To all whom it may concern:

Be it known that we, JUSTUS A. TRAUT and HENRY RICHARDS, of New Britain, county of Hartford, and State of Connecticut, have jointly invented certain new and useful Improvements in Spokeshaves; and to enable others skilled in the art to make the same, we will proceed to describe it, referring to the drawings, in which the same letters of reference refer to like parts in each of the figures.

Our invention consists in forming the stock of a spokeshave in a V shape, and with a cutting-iron in each of the faces, in order that it may be used to cut to or from the operator without the need of reversing it. Also, in the peculiar means of fastening and adjusting the irons, as will be hereinafter more fully shown.

In the accompanying drawings, Figure 1 is a plan view of our invention. Fig. 2 is an edge view. Fig. 3 is a cross-section through the compression dogs and screws. Fig. 4 is a cross-section of the handle.

Similar letters of reference indicate similar parts.

a is the stock, having its cross-section in a V shape, so as to form two working faces. In each face is formed a longitudinal slot, m, through which projects the bit b. The interior of the stock is also conical shaped, so as to form two beds for the bits and hold them at a proper cutting-angle. In order to make a more perfect adjustment of the cutting-irons, they should be beveled on the upper side. c c are compression-dogs, corresponding in shape to the interior of the stock a, so as to bear against the face of the bits. Through the dogs c c are formed orifices d d for the reception of thumb screws h h. These orifices are enlarged in their upper portion, so as to form a shoulder, upon which rests a coil-spring, f through which the thumb-screws pass into screw-threaded orifices i i, formed in the stock directly under the dogs c c. One end of these springs bears against the screw-head, and the other against the shoulder or bottom of the spring-chamber, so that they serve before the screws are tightened to sufficiently compress the dogs against the bits, and thus allow of their adjustment, and remove liability to fall out or be misplaced. The handles are curved upward, and made concave underneath and convex on the upper side.

Having described its construction, what we claim, and desire to secure by Letters Patent, is —

The combination, in a spokeshave, of the stock a, having two faces, cutting-irons b, dogs c c, and clamping set-screws h h, substantially as shown and described.

JUSTUS A. TRAUT. [L. S.] HENRY RICHARDS. [L. S.]

Witnesses:
EDWARD B. WILDER,
JEREMY W. BLISS.

No. 174,399 – Improvement In Spoke-Shaves (Albert A. Wood) (1876)

[paiddownloads id=”258″]174399

UNITED STATES PATENT OFFICE.

_________________

ALBERT A. WOOD, OF MANLIUS, NEW YORK.

IMPROVEMENT IN SPOKE-SHAVES.

_________________

Specification forming part of Letters Patent No. 174,399, dated March 7, 1876; application filed July 31, 1875.

_________________

To all whom it may concern:

Be it known that I, ALBERT A. WOOD, of Manlius, in the county of Onondaga and State of New York, have invented a new and useful Improvement in Spoke-Shaves; and I hereby declare the following to be such a full, clear, and exact description of the same as will enable others skilled in the art to which it pertains to construct the same, reference being had to the accompanying drawings, making a part of this specification, and to the letters of reference marked thereon, similar letters indicating corresponding parts in the different figures.

This invention relates to that class of spoke-shaves commonly used by wheelwrights and joiners, the object being to provide a ready means of adjustment for the cutting-bit, so as to enable it to take a cut of a different thickness without being released from its holding-screws and readjusted; and the invention consists in attaching the cutting-bit to an oscillating plate, which is adjusted by means of a thumb-screw and spring, as will be hereinafter fully set forth, and then specifically pointed out in the claim.

Figure 1 of the drawings is a perspective view of the device complete. Fig. 2 shows the throat of the shave with the bit and its carrying-plate removed. Fig. 3 represents the carrying-plate with grooves and recess for the reception of the spring.

The handle or stock A of the shave is made of metal, and is provided with a throat, B, for the reception of the cutting-bit. Within this throat are two longitudinal projections or ridges, a a, and a third elevation, b, upon which the springs g rests. The plate C, having two depressions, d d, at each side, rests upon the projections a a of the stock, within the throat, upon which it oscillates. It also has secured to it, by the screws e e, a cutting-bit, D. This plate is further provided with a recess, f in which is placed a spring, g, the whole of these parts being retained in their proper positions within the throat of the stock by a thumb-screw, h, which passes through the plate and into the stock.

In operating this tool, the plate C, having the spring g in its proper recess, may be placed within the throat of the stock, and the thumb-screw h inserted, and turned up until the plate finds a bearing upon the stock; the bit D is then placed in position, and secured to the plate G by the screws e e, it being so adjusted that its cutting-edge shall project slightly through the throat, so as to take the thinnest shaving which may at any time be required. In order to increase the bite of the tool, and cause it to cut thicker shavings, it is only necessary to turn the thumb-screw slightly backward, which will allow the spring to throw up the outer end of the plate, which, oscillating upon the projections a a, causes the bit to project to a greater distance from the face of the stock, and consequently to cut a shaving of greater thickness, thus avoiding the necessity of loosening and refastening the cutting-bit at each adjustment thereof.

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

The adjusting-plate C, provided with the recess f and carrying the cutting-bit D, in combination with the stock A and spring g, substantially as and for the purpose specified.

In testimony that I claim the foregoing I have hereunto affixed my signature this 30th day of July, 1875.

ALBERT A. WOOD. [L. S.]

Witnesses:
N. E. ROBINSON,
GEORGE S. BALLOCH.