US147488A - Improvement in saw-filing devices - Google Patents
Improvement in saw-filing devices Download PDFInfo
- Publication number
- US147488A US147488A US147488DA US147488A US 147488 A US147488 A US 147488A US 147488D A US147488D A US 147488DA US 147488 A US147488 A US 147488A
- Authority
- US
- United States
- Prior art keywords
- saw
- improvement
- filing
- filing devices
- plate
- 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 10
- 210000003800 Pharynx Anatomy 0.000 description 4
- 235000012571 Ficus glomerata Nutrition 0.000 description 2
- 240000000365 Ficus racemosa Species 0.000 description 2
- 235000015125 Sterculia urens Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036633 rest 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
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/10—Sharpening the cutting edges of saw teeth by filing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/06—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by mechanical gearing only
- B60P1/12—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by mechanical gearing only with toothed gears, wheels, or sectors; with links, cams and rollers, or the like
Definitions
- Figure 1 is a plan view
- Fig. 2 is a vertical section, of my improvement, which consists of the devices and appliances as hereinafter set forth and claimed.
- a A are clamps, of the ordinary construction, for holding the saw in place during the tiling process.
- B is a plate, which has an an- A gular end, b, provided with a tongue or tenon,
- b' that lits into and slides within a longitudinal mortise or groove, a, of the jaw A.
- Beneath the apex of the angular plate B is a circular pin, C, that fits into and slides within the mortise or groove a of the jaw A'.
- D is a frame, into which is secured, by a key, d, or other suitable device, the handle of a file, E. The frame D is made to slide within or upon suitable guides f, upon the swinging plate B.
- the angle at the apex bis made of such degree that when one of its sides rests against the face of the jaw A the file will enter the throat of the teeth in the proper direction, and when turned so as to bring its other side against the face'of the jaw A the file will en ter the throat of the teeth at the proper angle for the opposite dress.
- the saw-filing frame consisting of the jaws A A and the grooves a a, in combination with the angular sliding guide-plate B, provided with tenoned head and pin b b C, and bearing the sliding frame D, substantially as and for the purpose described.
- the guide-plate B provided with an angular tenoned head and guides ff, substan tially as and for the purposes described.
Description
A. P. DURANT.
Saw-Filing Daviess.
' PatentedFeb-1m74.
n will WI TNESSES.
UNITED STATES AzEL P. DUEANT, or woonrAnDs, onto.
IMPROVEMENT IN SAW-FILING DEVICES.
Specification forming part of Letters Patent No. 147,438, dated February 17, 1874; application filed January 2, 1874.
To all whom it may concern:
Be it known that I, AzEL P. DURANT, of Voodyards, in the county of Athens and State of Ohio, have invented certain new and useful Improvelnents in Saw-Filing Machines; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the accompanying drawings, which form part of this specication.
In the drawings, Figure 1 is a plan view, and Fig. 2 is a vertical section, of my improvement, which consists of the devices and appliances as hereinafter set forth and claimed.
A A are clamps, of the ordinary construction, for holding the saw in place during the tiling process. B is a plate, which has an an- A gular end, b, provided with a tongue or tenon,
b', that lits into and slides within a longitudinal mortise or groove, a, of the jaw A. Beneath the apex of the angular plate B is a circular pin, C, that fits into and slides within the mortise or groove a of the jaw A'. D is a frame, into which is secured, by a key, d, or other suitable device, the handle of a file, E. The frame D is made to slide within or upon suitable guides f, upon the swinging plate B. The angle at the apex bis made of such degree that when one of its sides rests against the face of the jaw A the file will enter the throat of the teeth in the proper direction, and when turned so as to bring its other side against the face'of the jaw A the file will en ter the throat of the teeth at the proper angle for the opposite dress.
It will be seen that this machine obviates the necessity of all set-screws or rollers, that are always getting out of order. l
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The saw-filing frame consisting of the jaws A A and the grooves a a, in combination with the angular sliding guide-plate B, provided with tenoned head and pin b b C, and bearing the sliding frame D, substantially as and for the purpose described.
2. The guide-plate B, provided with an angular tenoned head and guides ff, substan tially as and for the purposes described.
In testimony that I claim the foregoingl have hereunto set my hand this 31st day of December, 1873. AZEL P. DURANT.
iVitnesses A. PALMER, DAvrD IRWIN.
PATENT OFFICE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US147488A true US147488A (en) | 1874-02-17 |
Family
ID=2216902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US147488D Expired - Lifetime US147488A (en) | Improvement in saw-filing devices |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US147488A (en) |
-
0
- US US147488D patent/US147488A/en not_active Expired - Lifetime
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