US159979A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US159979A US159979A US159979DA US159979A US 159979 A US159979 A US 159979A US 159979D A US159979D A US 159979DA US 159979 A US159979 A US 159979A
- Authority
- US
- United States
- Prior art keywords
- saw
- improvement
- sets
- opening
- bridge
- 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
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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
- B23D63/046—Tooth embracing; Anvil-free setting
Definitions
- This invention relates to the construction of implements for setting saws; and it consists in a sliding jaw-piece in a slotted frame or plate having a bridge which supports an adjusting-screw, the construction and arrangement being as hereinafter described.
- Figure 1 is a side view and Fig. 2 is a crosssection of Fig. 1, on the line at x.
- A is a plate of frame, of a length suitable to allow of a good lever-purchase, and onefourth (more or less) of an inch in thickness.
- This plate may be slotted, or forged with an opening, B.
- C is a bridge which terminates the opening B.
- D is another opening, which commences on the other side of the bridge and terminates at the point E.
- F is a slide, which is confined in this opening by grooves on its edges and V-shaped inner edges of the opening, or the slide may be confined in any other suitable manner.
- This opening D is cut out on one side, as seen at H.
- I is a screw, by which the slide is moved back and fort-h. This screw is confined in the bridge by collars J J, the outer of which is milled for convenience in turning. The screw turns freely in the bridge and. moves the slide, so that the jaw K can be adjusted to suit the thickness of the saw.
- Either of the openings 0 0 may be used for setting saws, but ordinarily the outer one 0 will be employed.
- This saw-set is very simple and very durable and cheap, and is readily adjusted to thin or thick saws.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
1. B. TITYUS.
Saw-Set.
Patented Feb. 16,1875.
Ji g'J.
vATTIIRNEY THE GRAPHIC C0.PHOTO:LITH.39&4'I PARK PLACLNvY.
NITE STATES PATENT OFFICE.
JOSIAH B. TITUS, OF NEW YORK, N. Y., ASSIGNOR TO HIMSELF AND J UHN MOLEAN, OF SAME PLACE.
IMPROVEMENT IN SAW-SETS.
Specification forming part of Letters Patent N 0. 159.979, dated February 16, 1875 application filed January 18, 1875.
To all whom it may concern:
Be it known that I, JOSIAH B. TITUs, of the city, county, and State of New York, have invented a new and Improved Saw-Set, of which the following is a specification:
This invention relates to the construction of implements for setting saws; and it consists in a sliding jaw-piece in a slotted frame or plate having a bridge which supports an adjusting-screw, the construction and arrangement being as hereinafter described.
Figure 1 is a side view and Fig. 2 is a crosssection of Fig. 1, on the line at x.
Similar letters of reference indicate corresponding parts.
A is a plate of frame, of a length suitable to allow of a good lever-purchase, and onefourth (more or less) of an inch in thickness. This plate may be slotted, or forged with an opening, B. C is a bridge which terminates the opening B. D is another opening, which commences on the other side of the bridge and terminates at the point E. F is a slide, which is confined in this opening by grooves on its edges and V-shaped inner edges of the opening, or the slide may be confined in any other suitable manner. This opening D is cut out on one side, as seen at H. I is a screw, by which the slide is moved back and fort-h. This screw is confined in the bridge by collars J J, the outer of which is milled for convenience in turning. The screw turns freely in the bridge and. moves the slide, so that the jaw K can be adjusted to suit the thickness of the saw.
Either of the openings 0 0 may be used for setting saws, but ordinarily the outer one 0 will be employed.
This saw-set is very simple and very durable and cheap, and is readily adjusted to thin or thick saws.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The combination, with the plate or frame A, having interior openings B D E, lateral opening H, and bridge 0, of the slide F, having jaw K and the screw I, all constructed substantially as and for the purpose set forth.
JOSIAH B. TITUS. Witnesses:
T. B. MOSHER, ALEX. F. RoBERTs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US159979A true US159979A (en) | 1875-02-16 |
Family
ID=2229389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US159979D Expired - Lifetime US159979A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US159979A (en) |
-
0
- US US159979D patent/US159979A/en not_active Expired - Lifetime
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