US209222A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US209222A US209222A US209222DA US209222A US 209222 A US209222 A US 209222A US 209222D A US209222D A US 209222DA US 209222 A US209222 A US 209222A
- Authority
- US
- United States
- Prior art keywords
- saw
- improvement
- sets
- gage
- shank
- 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
- 210000001699 lower leg Anatomy 0.000 description 12
- 210000001847 Jaw Anatomy 0.000 description 8
- 241000763859 Dyckia brevifolia Species 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 241001646071 Prioneris Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory Effects 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
- WITNESSES Amman: W' Q a; m
- Figure 1 is a side elevation of my improved saw-set.
- Fig. 2 is a longitudinal section taken on line as a: in Fig. 1.
- A is a shank fitted to a handle, B, and having a slot, (1-, which extends from its outer end toward the handle, and is regulated as to width by the bolt 1), which is provided with a wing-nut, 0.
- each jaw formed by slotting the shank is triangular, and from each jaw short arm 0; projects at an angle of about forty-five degrees: 1
- These arms are oppositely arranged in respect to each other, and are each provided with a gage-screw, d, which passes through the arm at a right angle, and projects toward the center line of the shank.
- a gage, 6, formed of sheet metal and having a straight lip, f, is fitted to the slot in the shank, and is slotted to allow the bolt b to pass through.
- a setscrew, 9, passes through one of the jaws of the The shank, and clamps the gage 0 against the opthe teeth to be set, and the gage-screws are adjusted so that when the saw-tooth is secured between the jaws of the set it may be bent by moving the instrument until the gagescrew touches the saw-blade. It is then placed on the next tooth and moved in the opposite direction in the same manner, and so on until all of the teeth in the saw are set.
- the teeth of saws may be uniformly and rapidly set.
Description
I. BUELL. Saw-Set.
No. 209,222. I Patented OCT. 22,1878.
WITNESSES: Amman: W' Q a; m
ATTORNEYS-v.
'N-PE1ERS. PHOYQLYTHOGRAPHER. WASHINGYON D C "UNITED STATES PATENT OEEIoE.
FRANK A. BUELL, OF BROOKLYN, E. D., NEW-YORK.
IMPROVEMENT IN SAW -SETS.
Specification forming part of Letters Patent No. 209,222, dated October 22, 1878; application filed March 25, 1878.
To all whom 'it may concern:
Be it known that I, FRANK A. BUELL, of Brooklyn, E. 1)., in the county of Kings and State of New York, have invented a new and Improved Saw-Set, of which the following is a specification:
Figure 1 is a side elevation of my improved saw-set. Fig. 2 is a longitudinal section taken on line as a: in Fig. 1.
The invention will first be described in con- I nection with the drawing, and then pointed out in the claim.
Similar letters of reference indicate corresponding parts.
Referring to the drawing, A is a shank fitted to a handle, B, and having a slot, (1-, which extends from its outer end toward the handle, and is regulated as to width by the bolt 1), which is provided with a wing-nut, 0.
end of each jaw formed by slotting the shank is triangular, and from each jaw short arm 0; projects at an angle of about forty-five degrees: 1
These arms are oppositely arranged in respect to each other, and are each provided with a gage-screw, d, which passes through the arm at a right angle, and projects toward the center line of the shank. A gage, 6, formed of sheet metal and having a straight lip, f, is fitted to the slot in the shank, and is slotted to allow the bolt b to pass through. A setscrew, 9, passes through one of the jaws of the The shank, and clamps the gage 0 against the opthe teeth to be set, and the gage-screws are adjusted so that when the saw-tooth is secured between the jaws of the set it may be bent by moving the instrument until the gagescrew touches the saw-blade. It is then placed on the next tooth and moved in the opposite direction in the same manner, and so on until all of the teeth in the saw are set.
By means of my improvement the teeth of saws may be uniformly and rapidly set.
1 am aware that it is not new to use a shankbar with handle, and with a toothed wheel and gage-arm in an offset, with suitable clamps, so that the teeth of a saw may be set in each direction without reversing theinstrument or saw; but
*VVhat I claim is- The forked shank A, having the adjustingbolt b and arms 0, provided with the gage- .screws d, substantially as and for the purpose specified.
FRANK A. BUELL. Witnesses GEO. M. HOPKINS, G. SEDGWIGK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US209222A true US209222A (en) | 1878-10-22 |
Family
ID=2278628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US209222D Expired - Lifetime US209222A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US209222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514700A (en) * | 1948-05-21 | 1950-07-11 | James A Kerr | Saw set |
-
0
- US US209222D patent/US209222A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514700A (en) * | 1948-05-21 | 1950-07-11 | James A Kerr | Saw set |
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