CA493111A - Beaver tail cutter bars for portable chain saws - Google Patents

Beaver tail cutter bars for portable chain saws

Info

Publication number
CA493111A
CA493111A CA493111A CA493111DA CA493111A CA 493111 A CA493111 A CA 493111A CA 493111 A CA493111 A CA 493111A CA 493111D A CA493111D A CA 493111DA CA 493111 A CA493111 A CA 493111A
Authority
CA
Canada
Prior art keywords
cutter bars
chain saws
tail cutter
portable chain
beaver tail
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
CA493111A
Other languages
French (fr)
Inventor
J. Tweedie Charles
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
Publication date
Application granted granted Critical
Publication of CA493111A publication Critical patent/CA493111A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B27B17/04—Roller bearing guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/12—Lubricating devices specially designed for chain saws

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
CA493111A Beaver tail cutter bars for portable chain saws Expired CA493111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493111T

Publications (1)

Publication Number Publication Date
CA493111A true CA493111A (en) 1953-05-26

Family

ID=210452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493111A Expired CA493111A (en) Beaver tail cutter bars for portable chain saws

Country Status (1)

Country Link
CA (1) CA493111A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964073A (en) * 1957-11-25 1960-12-13 Mcculloch Corp Chain saw bar
WO1982001846A1 (en) * 1980-11-24 1982-06-10 James E Halverson Chain saw bar with automatic tensioning
US4486953A (en) * 1980-11-24 1984-12-11 Halverson James E Chain saw bar with automatic tensioning
US4489493A (en) * 1982-07-21 1984-12-25 Suehiro Seiko Kabushiki Kaisha Chain saw guide bar
US4813135A (en) * 1987-10-13 1989-03-21 Daniel Kuwica Roller nose bar
US6612037B2 (en) 2000-07-19 2003-09-02 Blount, Inc. Replaceable nose member for chain saw guide bars
WO2009098699A1 (en) * 2008-02-10 2009-08-13 Toolgal Degania Industrial Diamonds Ltd. Guide bar for power chain saws

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964073A (en) * 1957-11-25 1960-12-13 Mcculloch Corp Chain saw bar
WO1982001846A1 (en) * 1980-11-24 1982-06-10 James E Halverson Chain saw bar with automatic tensioning
US4361960A (en) * 1980-11-24 1982-12-07 Halverson James E Chain saw bar with automatic tensioning
US4486953A (en) * 1980-11-24 1984-12-11 Halverson James E Chain saw bar with automatic tensioning
US4489493A (en) * 1982-07-21 1984-12-25 Suehiro Seiko Kabushiki Kaisha Chain saw guide bar
US4813135A (en) * 1987-10-13 1989-03-21 Daniel Kuwica Roller nose bar
US6612037B2 (en) 2000-07-19 2003-09-02 Blount, Inc. Replaceable nose member for chain saw guide bars
WO2009098699A1 (en) * 2008-02-10 2009-08-13 Toolgal Degania Industrial Diamonds Ltd. Guide bar for power chain saws

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