CA1020754A - Saw bar mounted sharpener for chain saws - Google Patents

Saw bar mounted sharpener for chain saws

Info

Publication number
CA1020754A
CA1020754A CA221,997A CA221997A CA1020754A CA 1020754 A CA1020754 A CA 1020754A CA 221997 A CA221997 A CA 221997A CA 1020754 A CA1020754 A CA 1020754A
Authority
CA
Canada
Prior art keywords
bar mounted
saw bar
chain saws
sharpener
mounted sharpener
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
Application number
CA221,997A
Inventor
Richard C. Larsen
Howard C. Bair
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
Priority claimed from US456739A external-priority patent/US3889556A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1020754A publication Critical patent/CA1020754A/en
Expired 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
    • B23D63/166—Sharpening the cutting edges of saw teeth of chain saws without removal of the saw chain from the guide bar
    • B23D63/168—Sharpening the cutting edges of saw teeth of chain saws without removal of the saw chain from the guide bar the saw chain moving around the guide bar
CA221,997A 1974-04-01 1975-03-13 Saw bar mounted sharpener for chain saws Expired CA1020754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456739A US3889556A (en) 1973-01-15 1974-04-01 Saw bar mounted sharpener for chain saws

Publications (1)

Publication Number Publication Date
CA1020754A true CA1020754A (en) 1977-11-15

Family

ID=23813954

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,997A Expired CA1020754A (en) 1974-04-01 1975-03-13 Saw bar mounted sharpener for chain saws

Country Status (3)

Country Link
JP (1) JPS5110498A (en)
CA (1) CA1020754A (en)
SE (1) SE411856B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100249342B1 (en) * 1998-02-21 2000-04-01 손일호 Anti-lifting wiper

Also Published As

Publication number Publication date
JPS5110498A (en) 1976-01-27
SE411856B (en) 1980-02-11
SE7503604L (en) 1975-10-02

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