US110650A - Improvement in saw-sets - Google Patents
Improvement in saw-sets Download PDFInfo
- Publication number
- US110650A US110650A US110650DA US110650A US 110650 A US110650 A US 110650A US 110650D A US110650D A US 110650DA US 110650 A US110650 A US 110650A
- Authority
- US
- United States
- Prior art keywords
- saw
- sets
- improvement
- teeth
- jaw
- 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
- B23D63/02—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
-
- 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
- Figure 2 is a t'op view of the same. Similar letters of reference indicate corresponding arts.
- p My invention has for its object to furnishan improvedsaw-set for setting the teeth of circular and other saws, which shall be simple in construction, convenient in use, and el'ective in operation, enabling the teeth to be all'set at the same pitch and at. any desired pitch; and
- A is the handle of the instrument, upon th'e. forward part of which is formed, or to it is securely attached, theA stationary jaw B, the face of which may From the face of the jaw B, at'or near one side,- projects a square tenon, O, which maybe formed solid with the parts AB, and which passes through a square hole in the movable jaw D, which is held in place upon the said tenon by a thumb-uut, E, screwed upon va screw-thread cut upon the projecting' end of the said tenou C, as shown in iigs. 1 and 2.
- rlhis construction enables the jaws to be easily and conveniently adjusted at a distance apart corresponding'with the thickness of the plate of the saw to be operated upon.
- shank of the handle 4A is formed an arm, F, through the lower vpart of which is formed a mortise vto receive the gauge G, which has a scale of division-marks formed upon its side, and-which is adjustably secured in' place by a set-screw, H, as shown in the drawing, so that the instrument may be yconveniently adjusted to give v'a greater or lesser set to the teeth, as may be desired, and when adjusted will give exactly the same set toall the teeth.
- Y iVhat I claim as new, and desire to secure by Letters Patent is- An improved saw-set, formed by the combination of the handle A, stationary jaw B, having a scale of division-marks formed upon its face, tenon O, adj ust# able jaw D, thumb-nut E, arm F, gauge G havingaI scale lof division-marks .formed upon it, and set-screw H, with each other, substantially as herein shown and described, and for the purposes set forth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Description
dimitri `tnin @anni .infine EENRYA. HAE-nrs, on oEINfrEE, TEXAS..
Letters Patent No. 110,650, dated January 3, 1871 antedated December 23, 1870.
IMPROVE-M ENT IN SAW-SETS.
The Schedule referred to in these Letters Patent and making part o! the sanne.`
To all 'whom it may concern:
a part of this specitication, in which- Figure l is a side view of my improved saw-set, partly in section, .to show the construction.
Figure 2 is a t'op view of the same. Similar letters of reference indicate corresponding arts. p My invention has for its object to furnishan improvedsaw-set for setting the teeth of circular and other saws, which shall be simple in construction, convenient in use, and el'ective in operation, enabling the teeth to be all'set at the same pitch and at. any desired pitch; and
It consists in the construction and combination of the various parts, as hereinafter more fully described.
A is the handle of the instrument, upon th'e. forward part of which is formed, or to it is securely attached, theA stationary jaw B, the face of which may From the face of the jaw B, at'or near one side,- projects a square tenon, O, which maybe formed solid with the parts AB, and which passes through a square hole in the movable jaw D, which is held in place upon the said tenon by a thumb-uut, E, screwed upon va screw-thread cut upon the projecting' end of the said tenou C, as shown in iigs. 1 and 2. rlhis construction enables the jaws to be easily and conveniently adjusted at a distance apart corresponding'with the thickness of the plate of the saw to be operated upon.
Upon the lower side of the forward part of the.
shank of the handle 4A is formed an arm, F, through the lower vpart of which is formed a mortise vto receive the gauge G, which has a scale of division-marks formed upon its side, and-which is adjustably secured in' place by a set-screw, H, as shown in the drawing, so that the instrument may be yconveniently adjusted to give v'a greater or lesser set to the teeth, as may be desired, and when adjusted will give exactly the same set toall the teeth.
Having thus described my invention, Y iVhat I claim as new, and desire to secure by Letters Patent, is- An improved saw-set, formed by the combination of the handle A, stationary jaw B, having a scale of division-marks formed upon its face, tenon O, adj ust# able jaw D, thumb-nut E, arm F, gauge G havingaI scale lof division-marks .formed upon it, and set-screw H, with each other, substantially as herein shown and described, and for the purposes set forth.
' HENRY A. HARRIS.
Witnesses:
J OEL YP. WHEELER, .l. E. KENNARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US110650A true US110650A (en) | 1871-01-03 |
Family
ID=2180120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US110650D Expired - Lifetime US110650A (en) | Improvement in saw-sets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US110650A (en) |
-
0
- US US110650D patent/US110650A/en not_active Expired - Lifetime
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