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FR2397909A1 - Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file - Google Patents

Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file

Info

Publication number
FR2397909A1
FR2397909A1 FR7721995A FR7721995A FR2397909A1 FR 2397909 A1 FR2397909 A1 FR 2397909A1 FR 7721995 A FR7721995 A FR 7721995A FR 7721995 A FR7721995 A FR 7721995A FR 2397909 A1 FR2397909 A1 FR 2397909A1
Authority
FR
France
Prior art keywords
guide
wheels
file
chain
chain saw
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.)
Withdrawn
Application number
FR7721995A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7721995A priority Critical patent/FR2397909A1/en
Publication of FR2397909A1 publication Critical patent/FR2397909A1/en
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The file-guide is for use in sharpening the teeth of a chain saw (8) and utilises two pulley-wheels (25, 32). The axles of the two wheels are parallel and rotate in a common plane. The profiled pulley rims guide the file (35) in axial reciprocal displacement. The wheels are mounted (18) on a trough section support (10, 11) which slides along the chain (8) to lock in a desired position. The mounting positions the wheels across the chain and adjustable for inclination relative to the longitudinal axis of the chain. The support has a window traversed by the file and the mounting may comprise a semi-circular plate with an angular scale.
FR7721995A 1977-07-18 1977-07-18 Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file Withdrawn FR2397909A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721995A FR2397909A1 (en) 1977-07-18 1977-07-18 Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721995A FR2397909A1 (en) 1977-07-18 1977-07-18 Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file

Publications (1)

Publication Number Publication Date
FR2397909A1 true FR2397909A1 (en) 1979-02-16

Family

ID=9193458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721995A Withdrawn FR2397909A1 (en) 1977-07-18 1977-07-18 Guide for manual sharpening of chain saw teeth - has two pulley wheels on adjustable mountings and profiled rims for guiding file

Country Status (1)

Country Link
FR (1) FR2397909A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1788334A (en) * 1935-03-27 1935-04-04 Alexander Booth Nicol File guide for use in sharpening saws
US2083586A (en) * 1935-05-02 1937-06-15 Hugh B Sprague Saw filing gauge
US2171169A (en) * 1937-01-18 1939-08-29 Hugh B Sprague Saw file guide
US2662423A (en) * 1951-11-16 1953-12-15 Eli M Greenlee Saw sharpening file-guide
US3071987A (en) * 1960-11-07 1963-01-08 Kopare Kauko Oskari Filing device for sharpening and fixing the tooth chain of the motor saw
US3093016A (en) * 1961-10-20 1963-06-11 Hilda M Spence Chain saw filing guide
US3227007A (en) * 1963-09-27 1966-01-04 Outboard Marine Corp Chain saw sharpener
US3322000A (en) * 1964-11-09 1967-05-30 Newman Charles File guide
US3338116A (en) * 1964-11-24 1967-08-29 Mclean James Duncan File guide for saw chains
US3494228A (en) * 1968-05-06 1970-02-10 Donald V Sim Saw chain filing apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1788334A (en) * 1935-03-27 1935-04-04 Alexander Booth Nicol File guide for use in sharpening saws
US2083586A (en) * 1935-05-02 1937-06-15 Hugh B Sprague Saw filing gauge
US2171169A (en) * 1937-01-18 1939-08-29 Hugh B Sprague Saw file guide
US2662423A (en) * 1951-11-16 1953-12-15 Eli M Greenlee Saw sharpening file-guide
US3071987A (en) * 1960-11-07 1963-01-08 Kopare Kauko Oskari Filing device for sharpening and fixing the tooth chain of the motor saw
US3093016A (en) * 1961-10-20 1963-06-11 Hilda M Spence Chain saw filing guide
US3227007A (en) * 1963-09-27 1966-01-04 Outboard Marine Corp Chain saw sharpener
US3322000A (en) * 1964-11-09 1967-05-30 Newman Charles File guide
US3338116A (en) * 1964-11-24 1967-08-29 Mclean James Duncan File guide for saw chains
US3494228A (en) * 1968-05-06 1970-02-10 Donald V Sim Saw chain filing apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse