US128823A - Improvement in machines for throating spokes - Google Patents
Improvement in machines for throating spokes Download PDFInfo
- Publication number
- US128823A US128823A US128823DA US128823A US 128823 A US128823 A US 128823A US 128823D A US128823D A US 128823DA US 128823 A US128823 A US 128823A
- Authority
- US
- United States
- Prior art keywords
- spoke
- spokes
- throating
- frame
- machines
- 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
- 210000003800 Pharynx Anatomy 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 210000001138 Tears Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/563—Work-gripping clamp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/566—Axially fixed to Tool
- Y10T408/5665—Work-engaging surface parallel to tool-axis
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Description
J. B. STANLEY &, M. n. swam.
nlmprovment in Machine's for Throating Spokes. I N0.123,823. Patented July 9,1872,
Witmm:
- (C. /z-- QZQ/M.
JOSEPH B. STANLEY AND MATTHEW D. SMITH, OF TOUGH KENAMON, PA.
PATENT OFFICE.
IMPROVEMENT IN MACHINES FOR THROATING SPOKES.
Specification forming part of Letters Patent No. 128,823, dated July 9, 1872.
spective view of detachable gauge, which is used in holding the spoke to be tapered. Fig.
6 is a transverse section through thethroat of the spoke.
Similar letters of reference indicate corresponding parts. This invention relates to a new machine for throating the spokes 'of wagon or carriage wheels, facing the same, and tapering them toward the outer ends. The invention consists in the arrangement of an eccentric support for the spoke while in contact with said cutter, so that the cut may be tapering to make the spoke thinner on the face than at the back. The invention further consists of various other details of improvements, as hereinafter more fully described.
A in the drawing represents the frame of our improved spoke-machine. B is the shaft carrying the cutter-head G. The cutters D D on the latter .have concave cutting-edges, and are curved to fit the convex sides of the head 0. By being thus shaped they are made to cut at the ends first, and last in the middle. Thereby they are prevented from tearing the wood or from being injured by coming in contact witht-he hard wood. If one end of a cutter commences to tear the wood the other end will immediately counteract the effect by cutting away the chip so produced. 'When the machine is to be used for tapering a tenon a small additional cutter, a, is applied under one of the main cutters, as shown. On a vertical slide, E, which is arranged on the frame A back of the cutter-head, and which can be set up or down by means of a lever, F, is pivoted, by horizontal pivots b b, a backwardlyprojecting frame, G. The spoke carrying frame H is, by a vertical pin, (1, pivoted to the back of the frame G. The frame H extends over the cutter-head, and has a handle, 6, at the front end, whereby it can be swung to one side or the other. A clamp, I, regulated by a cam or lever, f, is applied to the top of the frame H to hold the spoke in place, which rests against laterally-adjustable gauges 9. J is an eccentric, secured to a sliding standard, h, in front of the cutter-head, and provided with a projecting handle, t, whereby it can be swung more or less to the side, and held in suitable position by pins j j in an upright guide, I. By means of a screw, 1), bearing against the lower side of the slide h, the height of the eccentric can be regulated. The eccentric J constitutes the guide above the cutters for the spoke that rests on the frame H, and, by its means, the peculiar rounded bevel and throat of the spokes is produced which leaves the spoke thin at the face and thick at the back, as is clearly indicated in Fig. 6. The degree of throat is controlled by means of the screw 1).. This is a very'important novelty in spokemachines, and permits the convenient production of suitable patterns. While the spoke is on the lower part of the eccentric it is hollowed more by the cutters than when held higher by the same support. When the machine is to be used for tapering the spoke at the outer end the gauge L, shown in Fig. 5, is attached to the shank of the frame H by means of a screw or pin, m, and serves then to receive the spoke-tenon between its car a and screw 0.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- 1. The spoke-holder H pivoted to the frame G, which is applied to thevertica-l slide F, substantially as herein shown and described.
2. The eccentric spoke-support J, arranged in front of the cutter-head under the spokecarrier, substantially as specified.
3. The gauge L, arranged in combination with the spoke'holder H, substantially as herein shown and described.
JOSEPH B. STANLEY. MATTHEW D. SMITH. Witnesses:
THOMAS H. CHANDLER, ENOGH PASSMORE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128823A true US128823A (en) | 1872-07-09 |
Family
ID=2198241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128823D Expired - Lifetime US128823A (en) | Improvement in machines for throating spokes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128823A (en) |
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0
- US US128823D patent/US128823A/en not_active Expired - Lifetime
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