US185424A - Improvement in mowing-machine sharpeners - Google Patents
Improvement in mowing-machine sharpeners Download PDFInfo
- Publication number
- US185424A US185424A US185424DA US185424A US 185424 A US185424 A US 185424A US 185424D A US185424D A US 185424DA US 185424 A US185424 A US 185424A
- Authority
- US
- United States
- Prior art keywords
- sharpeners
- machine
- improvement
- mowing
- file
- 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
- 238000005296 abrasive Methods 0.000 description 6
- 229910001651 emery Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
Definitions
- N 185,4Z4 Patented Dec. 19, 1876.
- My invention consists in applying to one side or edge of a file of any desired form, a composition of emery or other abrasive substance.
- a special purpose to which my improved implement is applied is in removing the rough or ragged edges from the teeth of harvester-cutters by first using the file portion and then applying the emery side to produce a smooth cutting-edge.
- the composition may be applied in a plastic state, and allowed to dry, or be placed in an oven and baked. It may be formed of any degree of fineness, and be applied in one or more layers.
- the teeth of the file serve to retain the composition in place, but it may be applied to a smooth surface.
- An interposed layer of wood may also be employed between the file and composition.
- a new article of manufacture consisting of a file having one of its sides or edges coated with emery or other abrading substance, substantial] y as described.
Description
W. C. BARKER.
MOWING-MACHINE SHARPENERS.
N 185,4Z4;, Patented Dec. 19, 1876.
Witnasses: 19221672207;
THE GRAPHIC C0.N.Y
UNITED STATES PATENT OFFICE.
WILLIAM C. BARKER, OF POUGHKEEPSIE, NEW YORK.
IMPROVEMENT IN MOWlNG-MACHINE SHARPENERS.
Specification forming part of Letters Patent No. 185,424, dated December 19, 1876; application filed October 16, 1875.
To all whom it may concern:
Be it known that 1, WILLIAM C. BARKER, of the city of Poughkeepsie, county of Dutchess and State of New York, have invented a new and useful Improvement in Harvester- Outter Sharpeners; and I hereby declare the following to be. a full, clear, and exact description thereof, reference being had to the accompanying drawing, forming a part of this specification, in which Figure 1 is a view of an ordinary file or rasp. Fig. 2 is an obverse view of the same, showing an abrasive compound applied.
My invention consists in applying to one side or edge of a file of any desired form, a composition of emery or other abrasive substance.
A special purpose to which my improved implement is applied is in removing the rough or ragged edges from the teeth of harvester-cutters by first using the file portion and then applying the emery side to produce a smooth cutting-edge.
I do not confine myself, however, to thisspecial use, as the implement is well adapted for metal-workers wherever a file and polishing-stick are needed.
The composition may be applied in a plastic state, and allowed to dry, or be placed in an oven and baked. It may be formed of any degree of fineness, and be applied in one or more layers. The teeth of the file serve to retain the composition in place, but it may be applied to a smooth surface. An interposed layer of wood may also be employed between the file and composition.
I am aware that emery-sticks for the purposes described are not new; but
What I claim, and desire to secure by Letters Patent, is
1. A new article of manufacture, consisting of a file having one of its sides or edges coated with emery or other abrading substance, substantial] y as described.
2. In combination with a file of any desired form, a layer of wood attached thereto, and coated with an abrasive substance, as set forth.
WILLIAM C. BARKER.
Witnesses:
SARA B. FINGH, .NAOMI M. BARKER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US185424A true US185424A (en) | 1876-12-19 |
Family
ID=2254830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US185424D Expired - Lifetime US185424A (en) | Improvement in mowing-machine sharpeners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US185424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287661A (en) * | 1993-06-30 | 1994-02-22 | Benner Robert L | Device for sharpening multiple fish hooks |
-
0
- US US185424D patent/US185424A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287661A (en) * | 1993-06-30 | 1994-02-22 | Benner Robert L | Device for sharpening multiple fish hooks |
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