US49110A - Improved trace-trimmer - Google Patents
Improved trace-trimmer Download PDFInfo
- Publication number
- US49110A US49110A US49110DA US49110A US 49110 A US49110 A US 49110A US 49110D A US49110D A US 49110DA US 49110 A US49110 A US 49110A
- Authority
- US
- United States
- Prior art keywords
- trace
- board
- spring
- trimmer
- cutter
- 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
- 210000001331 Nose Anatomy 0.000 description 6
- 238000009966 trimming Methods 0.000 description 6
- 241000220284 Crassulaceae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000000630 rising 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/002—Means to press a workpiece against a guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- 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
- Y10T83/00—Cutting
- Y10T83/727—With means to guide moving work
- Y10T83/741—With movable or yieldable guide element
- Y10T83/743—Opposed to work-supporting surface
Definitions
- the drawing is a perspective view of my improvement.
- the objectof this improvement is to facilitate the trimming or dressing of leather traces and other straps used for harness and other purposes.
- This invention consists in the combination of two sprin gs-namel y, a lateral and a vertical self-adjusting spring-with an adjustable cutter or knife, the construction being such that on simply drawing the trace or strap between the springs it will be very smooth and rapidly trimmed upon its edges.
- Gr Upon a suitable bedplate or at board, Gr, I mountat one side thereof a block, B, having an inclined aperture through the same, shown by dotted lines. Against one side of this aperture, in an inclined position, I place a turning cutter or knife, A, which is secured to and adjusted upon the block B by means of a set-d, screw, I.
- the arrangement of the cutter is much the same as that of a planeiron in a common carpenter's plane.
- One cover of the block B is removed for the convenient insertion of the cutter, and a supporting pin or post, Gr S, is inserted at such cover to support the same.
- the cutting-edge of the knife is to be adjusted to or from the inner face, B', ofthe block B, and the said inner face, B', constitutes the guide or rest against which the edge of the trace or strap that is to be cut is pressed.
- the cutter A cuts or turns the edge thereof, and the shavings pass out through the dotted aperture in the block before described.
- the trace or strap is held against the face B and upon the board G by means of two springs, C D.
- the spring C presses laterally against toward the face B', and the spring D presses vertically toward the board G.
- the spring O consists of a coil-sprin g, one end of which is secured at K to the board G.
- the nose or front end of spring C presses against the side edge of the trace and presses the trace into contact with the cutter A and face B'.
- the free extremityof the springO is provided with a vertical handle orpin, L, which projects through and below the spring into a slot or cavity, E, in the board G, and the slot E serves to limit, direct, and govern the movement ofthe spring.
- P is lower part ofthe pin I, which occupies the slot.
- the rear end ofthe spring D is attached to a vertical standard, D', upon the board G.
- the front end or nose of the spring D presses vertically toward the board G, so that when a trace or strap is introd uced between the nose of spring D and the board the trace will be pressed down upon the board and will be prevented from rising out of place while it is being drawn through in the act of turning.
- This device can be used upon any work-bench by having two pins, c a, arranged to project below the board G iutotwo corresponding cavities in the bench; or the device may be fast ened in any other suitable Inanner to the bench.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
Description
UNITED STATES PATENT OFFICE.
WM. L. HUTOHINS-ON, OF BURLINGTON, IOWA.
IMPIROVED TRACE-TRIMM'ER.
Specification forming part of Letters Patent No. 49,110, dated August 1, 1865.
To all whom it may concern Be it known that I, WILLIAM L. HUTeuIN- SON, of Burlingtominthe county of Des Moines and State ot' Iowa, have invented a new and Improved Device for Trimming Traces and other Straps; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled inthe art to make and use the same, reference being had to the accompanying drawing, forming part of this specification.
The drawing is a perspective view of my improvement.
The objectof this improvement is to facilitate the trimming or dressing of leather traces and other straps used for harness and other purposes.
This invention consists in the combination of two sprin gs-namel y, a lateral and a vertical self-adjusting spring-with an adjustable cutter or knife, the construction being such that on simply drawing the trace or strap between the springs it will be very smooth and rapidly trimmed upon its edges.
Upon a suitable bedplate or at board, Gr, I mountat one side thereof a block, B, having an inclined aperture through the same, shown by dotted lines. Against one side of this aperture, in an inclined position, I place a turning cutter or knife, A, which is secured to and adjusted upon the block B by means of a set-d, screw, I. The arrangement of the cutter is much the same as that of a planeiron in a common carpenter's plane. One cover of the block B is removed for the convenient insertion of the cutter, and a supporting pin or post, Gr S, is inserted at such cover to support the same.
The cutting-edge of the knife is to be adjusted to or from the inner face, B', ofthe block B, and the said inner face, B', constitutes the guide or rest against which the edge of the trace or strap that is to be cut is pressed.
When the trace or strap C (shown in red) is drawn in the direction of the arrow, the cutter A cuts or turns the edge thereof, and the shavings pass out through the dotted aperture in the block before described. The trace or strap is held against the face B and upon the board G by means of two springs, C D. The spring C presses laterally against toward the face B', and the spring D presses vertically toward the board G. The spring O consists of a coil-sprin g, one end of which is secured at K to the board G. The nose or front end of spring C presses against the side edge of the trace and presses the trace into contact with the cutter A and face B'. The free extremityof the springOis provided with a vertical handle orpin, L, which projects through and below the spring into a slot or cavity, E, in the board G, and the slot E serves to limit, direct, and govern the movement ofthe spring. P is lower part ofthe pin I, which occupies the slot. The rear end ofthe spring D is attached to a vertical standard, D', upon the board G. The front end or nose of the spring D presses vertically toward the board G, so that when a trace or strap is introd uced between the nose of spring D and the board the trace will be pressed down upon the board and will be prevented from rising out of place while it is being drawn through in the act of turning.
This device can be used upon any work-bench by having two pins, c a, arranged to project below the board G iutotwo corresponding cavities in the bench; or the device may be fast ened in any other suitable Inanner to the bench.
I do not limit myself to any spiral form ot' springs or cutters.
Having thus described my invention, I claim V as n ew and desire to secure by Letters Paten t- A device for trimming traces and other straps, constructed and operated substantially as herein shown and described.
The above specification of my invention signed by Ine this `5th day of May, A. D. 1865.
i WM. L. HUTOHINSON. Witnesses:
C. MARBLE, C. WILKIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US49110A true US49110A (en) | 1865-08-01 |
Family
ID=2118665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49110D Expired - Lifetime US49110A (en) | Improved trace-trimmer |
Country Status (1)
Country | Link |
---|---|
US (1) | US49110A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276735A (en) * | 1978-11-08 | 1981-07-07 | Laurel Bank Machine Co., Ltd. | Apparatus for guiding wrapping paper in coin wrapping machine |
-
0
- US US49110D patent/US49110A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276735A (en) * | 1978-11-08 | 1981-07-07 | Laurel Bank Machine Co., Ltd. | Apparatus for guiding wrapping paper in coin wrapping machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US658710A (en) | Apparatus for cutting ovals from cardboard. | |
US49110A (en) | Improved trace-trimmer | |
US6304A (en) | Plane fob bevel edges | |
US1114743A (en) | Jointing-head for woodworking-machines. | |
US51248A (en) | Improved drill-gage | |
US450892A (en) | William potter | |
US383590A (en) | polhemus | |
US915147A (en) | Veneer-scoring mechanism. | |
US44093A (en) | Improved shoe-maker s edge-plane | |
US310349A (en) | wicks | |
US28946A (en) | Plane-iron sharpener | |
US100218A (en) | Improvement in shears | |
US153299A (en) | Improvement in edge-planes | |
US787230A (en) | Miter-box. | |
US55861A (en) | Improvement in machines for fine-cutting tobiacco | |
US49299A (en) | Improvement in machines for slicing cork | |
US65303A (en) | Improvement in wood-splitting machines | |
US51587A (en) | Improvement in machines for cutting corks | |
US718023A (en) | Chaplet-pointer. | |
US1129531A (en) | Veneer trimmer and gage. | |
US148617A (en) | Improvement in apparatus for trimming the edges of straps, bands | |
US1120926A (en) | Hand grinding-jig. | |
US7489A (en) | Apparatus for cutting dried beep | |
US161447A (en) | Improvement in cutter heads | |
US421407A (en) | Molding-plane |