US136440A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US136440A US136440A US136440DA US136440A US 136440 A US136440 A US 136440A US 136440D A US136440D A US 136440DA US 136440 A US136440 A US 136440A
- Authority
- US
- United States
- Prior art keywords
- saw
- sets
- improvement
- handle
- ferrule
- 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
- 238000005452 bending Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/02—Setting saw teeth by means of hand-operated or foot-operated devices
- B23D63/023—Devices of the portable type carried by one hand and operable by one hand or two hands, e.g. having a pair of tongs
Definitions
- the invention consists in the mode of fastening at saw-set to a handle by relatively constructing theferrule ancLsaw-set as herein-- after-shown and indicated.
- Figure 1 is a longitudinal sectional elevation of the ferrule and saw-set, with the handle represented-in dotted lines, the section being taken on the line as w of Fig. 2, which is an end elevation of the ferrule and saw-set attachment.
- A is the ferrule for the file-handle B
- O is the saw-set attachment, which consists of a short, narrow, but strong plate of metal firmly attached to the ferrule so as to project from it, radially, a suitable distance for the purpose for which it is designed, and having anotclr or. slot",:D, in the end, at right angles to the handle, suitable for bending the teeth sidewise by the handle when engaged in the notch.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
l. W. LESLIE.
Saw-Sets.
N0. 136,440, PatentedMarch4,1873.
gtinmegg I AM, PHOTO-LITHOGRAPHIC c0. mqnsaomvsls Pnacasg) UNITED STATES PATENT QFFICE.
JOHN W. LESLIE, OF CAIRO, ILLINOIS.
IMPROVEMENT IN SAW-SETS.
Specification forming part of Letters Patent No. 136,440, dated March 4, 1873.
File-Handle and Saw-Set, of which the follow-- ing is a specification:
The invention consists in the mode of fastening at saw-set to a handle by relatively constructing theferrule ancLsaw-set as herein-- after-shown and indicated.
Figure 1 is a longitudinal sectional elevation of the ferrule and saw-set, with the handle represented-in dotted lines, the section being taken on the line as w of Fig. 2, which is an end elevation of the ferrule and saw-set attachment.
Similar letters of reference indicatev corresponding parts.
A is the ferrule for the file-handle B, and O is the saw-set attachment, which consists of a short, narrow, but strong plate of metal firmly attached to the ferrule so as to project from it, radially, a suitable distance for the purpose for which it is designed, and having anotclr or. slot",:D, in the end, at right angles to the handle, suitable for bending the teeth sidewise by the handle when engaged in the notch.
Thus I provide a filing and setting instru ment for saws in one article of manufacture,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US136440A true US136440A (en) | 1873-03-04 |
Family
ID=2205856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US136440D Expired - Lifetime US136440A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US136440A (en) |
-
0
- US US136440D patent/US136440A/en not_active Expired - Lifetime
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