US156967A - Improvement in saw-gages - Google Patents
Improvement in saw-gages Download PDFInfo
- Publication number
- US156967A US156967A US156967DA US156967A US 156967 A US156967 A US 156967A US 156967D A US156967D A US 156967DA US 156967 A US156967 A US 156967A
- Authority
- US
- United States
- Prior art keywords
- saw
- gages
- gage
- teeth
- improvement
- 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
- 230000036346 tooth eruption Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 241000763859 Dyckia brevifolia Species 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 239000000835 fiber Substances 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
Definitions
- Gages have heretofore been constructed in various ways, with adjustable screws for gaging the set; also, for ascertaining the length of the clearing-teeth.
- the object of this invention is to furnish on one piece of metal a reliable fixed gage for gaging both the cutting and clearing teeth, and to which the clearcrs may be filed without removing the gage or injury to it.
- the gage in the form of an L, one section of the L being continuous, and the other cut away points of the clearing-teeth and support the gage, the chilled depression 0 is brought opposite the clearing-teeth, when they may be filed down to the gage without removing it from the saw, thus securinggnacct adjustment of the length of the clearing teeth throughout the saw.
- a notch. D is cut, sufficiently depressed to indicate a fixed point to which each cuttingtooth should be adjusted in setting the saw, and the degree of set may be ascertained by placing the edge of the gage across the saw-blade, bring ing the notch to the point of each cuttingtooth.
Description
UNIT D STATES PATENT QFFIGE.
ELIAS G. ATKINS, OF INDIANAPOLIS, INDIANA.
IMPROVEMENT IN SAW-GAGES.
Specification formin g part of Letters Patent No. 156,967, dated November 17, 1874; application filed March 14, 1874.
To all whom it may concern:
Be it known that I, ELIAS O. ATKINS, of the city of Indianapolis, in the county of Marion,in the State of Indiana, have invented an Improvement in the Manner of Constructing Gages for Gaging the GlearingTeeth and Set in Urossout Saws; and I- do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
It has been found necessary to construct crossout saws for cutting large logs, with clcarin g-teeth, which, bein g filed a little shorter than the cutting-teeth, will remove from the kert' all the loose fiber as soon as itis severed by the cutting-teeth. The set in the cuttingteeth must also be evenly adjusted to secure smooth and rapid cutting.
Gages have heretofore been constructed in various ways, with adjustable screws for gaging the set; also, for ascertaining the length of the clearing-teeth. v
The object of this invention is to furnish on one piece of metal a reliable fixed gage for gaging both the cutting and clearing teeth, and to which the clearcrs may be filed without removing the gage or injury to it.
This is accomplished by constructing the gage in the form of an L, one section of the L being continuous, and the other cut away points of the clearing-teeth and support the gage, the chilled depression 0 is brought opposite the clearing-teeth, when they may be filed down to the gage without removing it from the saw, thus securing pertect adjustment of the length of the clearing teeth throughout the saw. Upon the edge of the other section of the gage, at the end, a notch. D, is cut, sufficiently depressed to indicate a fixed point to which each cuttingtooth should be adjusted in setting the saw, and the degree of set may be ascertained by placing the edge of the gage across the saw-blade, bring ing the notch to the point of each cuttingtooth.
I claim The chilled gage 0, provided with the gage D, constructedupon one and the same piece of L-shaped metal, for the uses and purposes herein set forth.
ELIAS o. ATKINS. Witnesses:
H. KNIPPENBERG, JOSEPH BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US156967A true US156967A (en) | 1874-11-17 |
Family
ID=2226377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US156967D Expired - Lifetime US156967A (en) | Improvement in saw-gages |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US156967A (en) |
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0
- US US156967D patent/US156967A/en not_active Expired - Lifetime
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