US87956A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US87956A US87956A US87956DA US87956A US 87956 A US87956 A US 87956A US 87956D A US87956D A US 87956DA US 87956 A US87956 A US 87956A
- Authority
- US
- United States
- Prior art keywords
- saw
- sets
- improvement
- gauge
- teeth
- 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
- 241000687904 Soa Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 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
- My invention relates to a newand improved sawset, and consists yin a peculiar construction of the same, whereby it may be readily adapted for setting teeth of large and small saws, and adjusted in such a manner as to giveany desired angle of inclination to the said teeth.
- drawing- A and B represent, respectively, the'two principal parts of the saw-set.
- the part A may be made in any ofthe Icommon forms in use, or soA constructed as to have one of its edges, a, thickerthau the other edge, a', so that slit c may admit of being adapted to fine or coarse teeth.
- the methodof using my invention is readily seen.
- the gauge-arm B is adjusted in any desirable posi- 'tion by turning the same upon the screw cut upon the part
- the saw-teeth arethen inserted into the slitli and snflicient force used by the hand to bring the end,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrophonic Musical Instruments (AREA)
Description
Q Sigg@ ,time ganci JOHN MERRILL, or FREEPORT, MAINE.l i Leumpatemlvo. 87,956, dated Mam. 16,1869.l
IIWPRO'VEMENT IN' SAW-SETS.
Th Schedule referred to in these Letters Patent and making part of the lame.
MPO-
To all whom 'it may concern:
Be it known that I, JOHN MERRILL, of Freeport, in the county of Cumberland, and State of Maine, have invented a new and improved Saw-Set; and I do hereby declare thatthe following is a full and exact description thereof, which will enable those skilled in the art to make and use my invention, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making a part of this specification.
My invention relates to a newand improved sawset, and consists yin a peculiar construction of the same, whereby it may be readily adapted for setting teeth of large and small saws, and adjusted in such a manner as to giveany desired angle of inclination to the said teeth. I,
Inthe annexed drawing- A and B represent, respectively, the'two principal parts of the saw-set.
The part A may be made in any ofthe Icommon forms in use, or soA constructed as to have one of its edges, a, thickerthau the other edge, a', so that slit c may admit of being adapted to fine or coarse teeth.
Upon the end, D, of the part A, a thread is cut, forming a screw, which iits a corresponding female screw out in one end of the gauge-piece B.
gle having been found, by experiment, to be best adapted to the purpose for which my invention is used.
The methodof using my invention is readily seen. The gauge-arm B is adjusted in any desirable posi- 'tion by turning the same upon the screw cut upon the part The saw-teeth arethen inserted into the slitli and snflicient force used by the hand to bring the end,
b', of the gauge-arm B in contact with the plate 'of the saw, .the angle formed by the saw-teeth being thus exactly determined, and uniformly regulated.
Claims.
Having thus described and dened my invention,
I claimv v 1. The gauge-arm B, substantially as described.
2. A saw-set, made by the combination and arrangeymentof the gauge-arm B and the part A, substantially asfdescribe JOHN MERRILL. Witnesses:
WILLIAM MERRILL, WILLIAM A. MITCHELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US87956A true US87956A (en) | 1869-03-16 |
Family
ID=2157440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US87956D Expired - Lifetime US87956A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US87956A (en) |
-
0
- US US87956D patent/US87956A/en not_active Expired - Lifetime
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