US33492A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US33492A US33492A US33492DA US33492A US 33492 A US33492 A US 33492A US 33492D A US33492D A US 33492DA US 33492 A US33492 A US 33492A
- Authority
- US
- United States
- Prior art keywords
- saw
- wrench
- sets
- improvement
- new
- 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
- 210000001847 Jaw Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000003323 Beak Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000414 obstructive 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 consists in a peculiar construction of wrench as a new article of manufacture and in combination therewith a sawset.
- Figure 1 is a side view of my wrench and saw-set combined.
- Fig. 2 is a view of the edge of the wrench, showing the width of the beak orjaw.
- the arms A of my wrench are made rather slender, the drawings showing the full size. The two arms are hinged together and finished off so as to form a convenient handle.
- Thebeaks or jaws are closed by means of the right and left hand screw B, which is turned by a thumb-piece C, so as to grasp a nut or other object very firmly.
- the saw-set E F may be attached to the wrench and held in place by the thumb-screw D upon one end of the screw B, the jaws of the Wench being first nearly closed.
- the slide F of the wrench is adjustable, being fixed at pleasure by means of the thumb-screw nut G.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
R. RAWSON Saw Set." I No. 33,492. Patented Oct. 15; 1861.
Win passes Inventor: @goqnhlibza W u. Pzrzizs. Praia-Lithographer. wamhgrw. D. c.
NITED STATES ATENT FFICE...
RUEL RAXVSON, OF IVARSAl/V, INDIANA.
IM PROVEM EN T IN SAW-SETS.
To aZZ whmn it may concern.-
Be it known that], RUEL RAwsoN, of Warsaw, in the county of Kosciusko and State of Indiana, have invented a new and useful Improvementin W'renches and' Saw-Sets Combined; and I do hereby declare that the following isa full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
Practical mechanics often experience the want of a wrench which will seize a nut in a corner or narrow place and then turn without obstruction; and the object of my invention is to furnish an improved Wrench for such purpose. I
My invention consists in a peculiar construction of wrench as a new article of manufacture and in combination therewith a sawset.
In the accompanying drawings, Figure 1 is a side view of my wrench and saw-set combined. Fig. 2 is a view of the edge of the wrench, showing the width of the beak orjaw. The arms A of my wrench are made rather slender, the drawings showing the full size. The two arms are hinged together and finished off so as to form a convenient handle.
These Thebeaks or jaws are closed by means of the right and left hand screw B, which is turned by a thumb-piece C, so as to grasp a nut or other object very firmly. I
WVhen desired, the saw-set E F may be attached to the wrench and held in place by the thumb-screw D upon one end of the screw B, the jaws of the Wench being first nearly closed. The slide F of the wrench is adjustable, being fixed at pleasure by means of the thumb-screw nut G.
I am aware thata right and left hand screw is not new and that various forms of Vises are hinged together in a manner somewhat similar to my wrench; but I believe that every practical mechanic would regard my wrench as new and a substantial improvement over all other wrenches in use or known prior to my invention.
The size of my wrench may be varied without departing from my invention.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent of the United States, is
The above-described wrench and saw-set when combined as a new article of manufacture, substantially as set forth.
RUEL RAWSON. Witnesses:
WALTER SCOTT, E. S. BLACKFORD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US33492A true US33492A (en) | 1861-10-15 |
Family
ID=2103088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US33492D Expired - Lifetime US33492A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US33492A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039905A (en) * | 1994-11-07 | 2000-03-21 | C.F.Scheer & Cie Gmbh & Co. | Apparatus and method for granulating plastic strands |
| US20050053689A1 (en) * | 2003-09-04 | 2005-03-10 | Fetter Richard H. | System and apparatus for manufacturing thermoplastic micropellets |
-
0
- US US33492D patent/US33492A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039905A (en) * | 1994-11-07 | 2000-03-21 | C.F.Scheer & Cie Gmbh & Co. | Apparatus and method for granulating plastic strands |
| US20050053689A1 (en) * | 2003-09-04 | 2005-03-10 | Fetter Richard H. | System and apparatus for manufacturing thermoplastic micropellets |
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