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UNITED STATES PATENT OFFICE.
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ANDRE S. HAYNES, OF ROME, NEW YORK.
SPOKESHAVE.
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SPECIFICATION forming part of Letters Patent No. 273,073, dated February 27, 1883.
Application filed August 15, 1882. (No model.)
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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.
