US118173A - Improvement in machines for throating spokes - Google Patents
Improvement in machines for throating spokes Download PDFInfo
- Publication number
- US118173A US118173A US118173DA US118173A US 118173 A US118173 A US 118173A US 118173D A US118173D A US 118173DA US 118173 A US118173 A US 118173A
- Authority
- US
- United States
- Prior art keywords
- carriage
- spoke
- spokes
- improvement
- throating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
Definitions
- JACOB WOODBURN OF INDIANAPOLIS, INDIANA, ASSIGNOR TO WOODBURN SAVEN7 WHEEL COMPANY,77 OF SAME PLACE.
- Figure 1 a top view; Fig. 2, an end view from the left of Fig. 1; Fig. 3, a longitudinal section on line w .t of Fig. 1, and in Fig. 4, a detached front view of my improvement.
- My invention relates to an improvement in the machine heretofore used for performing that part of the labor upon the spokes of carriage-wheels commonly called throatiugf7 and consists in a device, as more fully hereinafter described, by which a rocking movement is given to the spoke in its passage over the cutters.
- A is the frame, upon which the operative mechanism is placed; B, the cutter, arranged upon a shaft, C, supported in bearings C1, and caused to revolve by the application of power to the pulley C2, D is the carriage, supported and guided by a shaft, D1, upon each end passing through and working freely in bearings D2, so that the carriage may be moved in a direct line longitudinally. or be rocked, as occasion may require, the shaft D1 forming the center.
- the bearings D2 are made adjustable, to set the carriage higher or lower, and the carriage is provided with a handle, E, by means of which it may be drawn back and forth, as denoted in broken lines, Fig. 3.
- spoke rests against a post, a, on the carriage, as seen in Fig. 3, the outer end against apost, d, on the bar D3, tle--handle E being pressed do'wn upon the spoke to hold it in position, and drawn forward, the spoke passesV over a cam, I, which raises or lowers the carriage to properly present the spoke to the cutters.
- the spoke is necessarily held ilat upon the carriage, the edge of the spoke advancing comes abruptly in contact with the cutters, and, passing over, leaves the cutters in the same manner, causing the liability of tearing the edge and not giving the desired form to the spoke-difficulties which, by my invention, are entirely overcome.
- the said bed 1s turned to a reverse position; therefore, standing 1n the position seen in Fig. 3, the square end of the spoke is placed on the bed, the other in the same position as heretofore, and held by the lever E, as before, presents the under surface to the cutter in an inclined position, allowing the cutter to dress far up upon the edge, and gradually as it passes over the cutter, until the spoke passes from the cutter inclined in an opposite position to that from which it started, giving the sa-me form to both edges, and more perfectly sha-pin g it than can be done without my improvement.
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Description
UNTTED STATES PATENT QFFIGE. i
JACOB WOODBURN, OF INDIANAPOLIS, INDIANA, ASSIGNOR TO WOODBURN SAVEN7 WHEEL COMPANY,77 OF SAME PLACE.
IMPROVEMENT IN MACHINES FOR THROATING SPOKES.
Specification forming part of Letters Patent No. 118,173, dated August 15, 1871.
To all whom t may concern:
Be it known that I, J AGOB WOODBURN, of Indianapolis, in the county of Marion and State of Indiana, have invented a new Improvem ent in Machine for Throating Spokes 5v and I do hereby declare the following, when taken in connection with the accompanying drawin g and the letters of reference marked thereon, to be a full, clear, and eX- act description ofthe same, an d which said draw-A ing constitutes part of this specification, and represents, in-
Figure 1, a top view; Fig. 2, an end view from the left of Fig. 1; Fig. 3, a longitudinal section on line w .t of Fig. 1, and in Fig. 4, a detached front view of my improvement.
My invention relates to an improvement in the machine heretofore used for performing that part of the labor upon the spokes of carriage-wheels commonly called throatiugf7 and consists in a device, as more fully hereinafter described, by which a rocking movement is given to the spoke in its passage over the cutters.
A is the frame, upon which the operative mechanism is placed; B, the cutter, arranged upon a shaft, C, supported in bearings C1, and caused to revolve by the application of power to the pulley C2, D is the carriage, supported and guided by a shaft, D1, upon each end passing through and working freely in bearings D2, so that the carriage may be moved in a direct line longitudinally. or be rocked, as occasion may require, the shaft D1 forming the center. The bearings D2 are made adjustable, to set the carriage higher or lower, and the carriage is provided with a handle, E, by means of which it may be drawn back and forth, as denoted in broken lines, Fig. 3. rIhe forward part D3 of the carriage is made to slide longitudinally, by means of a lever, F, Xed upon an adjustable fulcrum, f, on the frame, and connected to the carriage by a rod, F, (see Fig. 1,) hence, as the carriage is drawn toward the left, as in Fig. 1, the bar D3 is forced forward in advance of the carriage. As thus far described, the machine is of common construction. The
spoke rests against a post, a, on the carriage, as seen in Fig. 3, the outer end against apost, d, on the bar D3, tle--handle E being pressed do'wn upon the spoke to hold it in position, and drawn forward, the spoke passesV over a cam, I, which raises or lowers the carriage to properly present the spoke to the cutters. As in this vconstruction the spoke is necessarily held ilat upon the carriage, the edge of the spoke advancing comes abruptly in contact with the cutters, and, passing over, leaves the cutters in the same manner, causing the liability of tearing the edge and not giving the desired form to the spoke-difficulties which, by my invention, are entirely overcome.
At the back of the carriage, and at the part l where the spoke is usually set, I arrange a bed,
that as the carriage is drawn from right to left,
as denoted by the broken lines in Fig. 3, the said bed 1s turned to a reverse position; therefore, standing 1n the position seen in Fig. 3, the square end of the spoke is placed on the bed, the other in the same position as heretofore, and held by the lever E, as before, presents the under surface to the cutter in an inclined position, allowing the cutter to dress far up upon the edge, and gradually as it passes over the cutter, until the spoke passes from the cutter inclined in an opposite position to that from which it started, giving the sa-me form to both edges, and more perfectly sha-pin g it than can be done without my improvement. In order to accommodate the lever to the rolling of the spoke, I pivot the end c to a post, S, on the carriage, and so as to give a universal joint, and this post I pivot to the carriage at b, which allows a longitudinal movement to the lever corresponding to the rolling of the spoke.
I claim as my invention- 1. In combination with the carriage for carrying and cutter for dressing spokes, the rocking table L, made to operate substantially in the manner and for the purpose specified. 2. In combination with the rocking device for the support of the spoke on the carriage, the lever E upon the post S, as and for the purpose specified.
Witnesses:
S. T. SMITH, J. F. PRATT.
JACOB WOODBURN.
Publications (1)
Publication Number | Publication Date |
---|---|
US118173A true US118173A (en) | 1871-08-15 |
Family
ID=2187630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US118173D Expired - Lifetime US118173A (en) | Improvement in machines for throating spokes |
Country Status (1)
Country | Link |
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US (1) | US118173A (en) |
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- US US118173D patent/US118173A/en not_active Expired - Lifetime
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