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US702150A - Device for sharpening saws. - Google Patents

Device for sharpening saws. Download PDF

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Publication number
US702150A
US702150A US6916301A US1901069163A US702150A US 702150 A US702150 A US 702150A US 6916301 A US6916301 A US 6916301A US 1901069163 A US1901069163 A US 1901069163A US 702150 A US702150 A US 702150A
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US
United States
Prior art keywords
file
holder
sharpening
saws
sharpening saws
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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
Application number
US6916301A
Inventor
Oskar Edm Peiseler
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Individual
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Individual
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Priority to US6916301A priority Critical patent/US702150A/en
Application granted granted Critical
Publication of US702150A publication Critical patent/US702150A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B23D63/08—Sharpening the cutting edges of saw teeth
    • B23D63/16—Sharpening the cutting edges of saw teeth of chain saws
    • B23D63/162—Sharpening the cutting edges of saw teeth of chain saws by a reciprocating or rotating rod-like sharpening tool, e.g. file, grinding cylinder

Definitions

  • OSKAR EDM PEISELER, 'OF REM SOH'E I'ID, GERMANY.
  • ELER a subject of the Emperor of Germany, residing at Alte delaysstr'asse 5, in'the city of Remscheid, Empire of Germany, have invented a new and useful Improvement in Means for Sharpening Saws, of which'the following is a full, clear, and exact specification.
  • This invention relates to means for sharpening saw-teeth of an y kind of saws by hand; and it consists in a saw-file without point and tongue, which is turnably secured in a holder, so that any side pressure upon the holder will not injure the'file itself and all the teeth keep their shape.
  • Figure 1 2, 3, and 4 are cross-sections.
  • the instrument consists of a saw-file a and a holder b.
  • the first o'ne' has neither a point nor a tongue, but is cut off at both ends, so
  • the holder Z) consists of a bow, in the square ends of which two pointed screws (1 are fixed for the purpose of j ournaling the file in such a manner that it can freely movewith the edge downward. -To prevent its rotation, a projection h is provided on the inner face of the strap; v
  • the file if inserted into the tooth will equally attack the edges of the same. Side pressures will cause only the holderto assume a side movement.
  • the work with such a file may be done by unpracticedlaborers, and the files are considerably cheaper, as the point and tongue are lacking ⁇ "The movement of the file may be also prevented by a set-screw g,
  • a saw-sharpening device consisting of a holder said holder having two oppositely-ab ranged pointed screws and a projection arranged at its inner side'a file adapted to fit between the screws said file being angular and of uniform cross-section, and provided at its ends near each corner with an indentation whereby the file is held eccentrically in its holder for the purpose described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Description

No. 702,50. Patented .Iune I0, 1902. o. E. PEISELER.
DEVICE FOR SHARPENING SAWS.
(Application filed July 20, 1901.)
(No Model.)
azks-am. M
m: NuRms wzrzns co wworaumou WASHINGTON. a. c
UNITE STATES PATENT OF ICE.
OSKAR EDM. PEISELER, 'OF REM SOH'E I'ID, GERMANY.
DEVICE FOR SHARPENING SAWS.
srnorrrcnrron forming ea of Letters Patent No. 702,150, dated. June 10, 1902.
Application filed July 20,1901. Serial No; 69,163. (No modeld To all whom it may concern-.-
Be it known that I, OSKAR EDMUND PEIS-.
ELER, a subject of the Emperor of Germany, residing at Alte Freiheitstr'asse 5, in'the city of Remscheid, Empire of Germany, have invented a new and useful Improvement in Means for Sharpening Saws, of which'the following is a full, clear, and exact specification.
This invention relates to means for sharpening saw-teeth of an y kind of saws by hand; and it consists in a saw-file without point and tongue, which is turnably secured in a holder, so that any side pressure upon the holder will not injure the'file itself and all the teeth keep their shape.
On the accompanying drawings, Figure 1 2, 3, and 4 are cross-sections.
The instrument consists of a saw-file a and a holder b. The first o'ne'has neither a point nor a tongue, but is cut off at both ends, so
as to form a file of equal section throughout its length. The upper and lower faces of the three-edged file are providedwith three center punches 0, arranged as near as possible to the edge of the file. The holder Z) consists of a bow, in the square ends of which two pointed screws (1 are fixed for the purpose of j ournaling the file in such a manner that it can freely movewith the edge downward. -To prevent its rotation, a projection h is provided on the inner face of the strap; v
As seen from the sectional figures, the file if inserted into the tooth will equally attack the edges of the same. Side pressures will cause only the holderto assume a side movement. The work with such a file may be done by unpracticedlaborers, and the files are considerably cheaper, as the point and tongue are lacking} "The movement of the file may be also prevented by a set-screw g,
projecting through the strap and pressing on the file, as shown.
What I claim, anddesire to secure by Letters Patent, is
A saw-sharpening device consisting of a holder said holder having two oppositely-ab ranged pointed screws and a projection arranged at its inner side'a file adapted to fit between the screws said file being angular and of uniform cross-section, and provided at its ends near each corner with an indentation whereby the file is held eccentrically in its holder for the purpose described.
OSK. EDM. PEISELER. Witnesses:
J. A. RITTERSHAUS, OTTO BENNER.
US6916301A 1901-07-20 1901-07-20 Device for sharpening saws. Expired - Lifetime US702150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US6916301A US702150A (en) 1901-07-20 1901-07-20 Device for sharpening saws.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6916301A US702150A (en) 1901-07-20 1901-07-20 Device for sharpening saws.

Publications (1)

Publication Number Publication Date
US702150A true US702150A (en) 1902-06-10

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ID=2770681

Family Applications (1)

Application Number Title Priority Date Filing Date
US6916301A Expired - Lifetime US702150A (en) 1901-07-20 1901-07-20 Device for sharpening saws.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664017A (en) * 1950-03-13 1953-12-29 Oregon Saw Chain Corp File holder
US4010661A (en) * 1974-11-11 1977-03-08 Fletcher Engineering, Inc. Chain saw sharpening tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664017A (en) * 1950-03-13 1953-12-29 Oregon Saw Chain Corp File holder
US4010661A (en) * 1974-11-11 1977-03-08 Fletcher Engineering, Inc. Chain saw sharpening tool

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