CA1004574A - Guide bar adjustment for chain saw - Google Patents

Guide bar adjustment for chain saw

Info

Publication number
CA1004574A
CA1004574A CA221,107A CA221107A CA1004574A CA 1004574 A CA1004574 A CA 1004574A CA 221107 A CA221107 A CA 221107A CA 1004574 A CA1004574 A CA 1004574A
Authority
CA
Canada
Prior art keywords
guide bar
chain saw
bar adjustment
adjustment
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.)
Expired
Application number
CA221,107A
Other languages
English (en)
Inventor
Rudolph Progl
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Application granted granted Critical
Publication of CA1004574A publication Critical patent/CA1004574A/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
    • B27B17/14—Arrangements for stretching the chain saw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7226—With means to guard the tension
    • Y10T83/7239—With means to vary distance between pulley or sprocket axes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
CA221,107A 1974-03-04 1975-03-03 Guide bar adjustment for chain saw Expired CA1004574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448053A US3866320A (en) 1974-03-04 1974-03-04 Guide bar adjustment for chain saw

Publications (1)

Publication Number Publication Date
CA1004574A true CA1004574A (en) 1977-02-01

Family

ID=23778822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,107A Expired CA1004574A (en) 1974-03-04 1975-03-03 Guide bar adjustment for chain saw

Country Status (9)

Country Link
US (1) US3866320A (xx)
JP (1) JPS5214478B2 (xx)
BR (1) BR7501294A (xx)
CA (1) CA1004574A (xx)
DE (1) DE2509194A1 (xx)
GB (1) GB1441910A (xx)
IT (1) IT1033392B (xx)
NO (1) NO750703L (xx)
SE (1) SE7502362L (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121577U (xx) * 1977-03-04 1978-09-27
US4129943A (en) * 1977-11-25 1978-12-19 Bricker Norman C Chain saw bar tightener
US4315370A (en) * 1979-07-13 1982-02-16 Black & Decker Inc. Combined saw chain tension adjuster and saw chain guard
DE3301367A1 (de) * 1983-01-18 1984-07-19 Fa. Andreas Stihl, 7050 Waiblingen Kettenspannvorrichtung fuer eine kettensaege
JPS6032601A (ja) * 1983-08-01 1985-02-19 株式会社共立 チエンソ−安全制動装置
JPS6041207U (ja) * 1983-08-30 1985-03-23 株式会社　共立 鋸屑排出口
JPH0727122Y2 (ja) * 1986-12-17 1995-06-21 株式会社共立 チェーンソーのソーチェーンテンショナー
SE460714B (sv) * 1988-03-04 1989-11-13 Electrolux Ab Spaennanordning
JPH01138702U (xx) * 1988-03-18 1989-09-21
JPH0719761Y2 (ja) * 1988-03-18 1995-05-10 小松ゼノア株式会社 チエンソー
DE3843459A1 (de) * 1988-12-23 1990-06-28 Stihl Maschf Andreas Motorkettensaege mit einem zwischen dem gehaeuse und einem spannteil geklemmt gehaltenen saegeschwert
JPH02133301U (xx) * 1989-04-10 1990-11-06
US5177871A (en) * 1991-10-08 1993-01-12 Textron Inc. Power tool belt tension system
US5174029A (en) * 1991-12-11 1992-12-29 Jt Investments Chain saw tensioning mechanism
SE509726C2 (sv) * 1993-10-13 1999-03-01 Electrolux Ab Kedjespännare för motorsåg
US5528835A (en) * 1994-11-29 1996-06-25 Ra; Do-Jin Chain saw tensioning apparatus
US5709254A (en) * 1996-06-18 1998-01-20 Argue; Fletcher Tree harvesting apparatus
US5896670A (en) * 1997-07-24 1999-04-27 Blount, Inc. Chain tensioner for chain saw
US6049986A (en) * 1997-10-02 2000-04-18 Blount, Inc. Chain saw guide bar equipped with chain tensioner
US6061915A (en) * 1997-10-02 2000-05-16 Blount, Inc. Tightening mechanism for chain saw guide bar
DE19846555A1 (de) 1998-10-09 2000-04-13 Dolmar Gmbh Spannvorrichtung für eine Kette oder einen Riementrieb einer Motor getriebenen Handwerkzeugmaschine
DE19931250A1 (de) * 1999-07-07 2001-01-11 Bosch Gmbh Robert Kettensäge
CA2303675A1 (en) * 2000-04-03 2001-10-03 Joseph Gerald Ronald Paquin Chainsaw bar guard
US6560879B2 (en) 2001-08-02 2003-05-13 Wci Outdoor Products, Inc. Chain saw adjuster
SE0300611D0 (sv) * 2003-03-06 2003-03-06 Electrolux Ab Chain saw tensioning device
JP2006015606A (ja) * 2004-07-01 2006-01-19 Kioritz Corp ソーチェーン張り装置
US7155832B2 (en) * 2005-03-01 2007-01-02 Husqvarna Outdoor Products Inc. Chain saw with tool-less chain tensioner and guide bar lock
US20070062361A1 (en) * 2005-09-16 2007-03-22 Wei Xiong Chainsaw tensioner
US7676934B2 (en) * 2006-12-19 2010-03-16 Hsin-Chih Chung Lee Keyless adjusting mechanism for chain saw
FR2912949B1 (fr) * 2007-02-26 2009-04-24 Pellenc Sa Scie a chaine munie d'un dispositif de reglage de la tension de la chaine de coupe
JP5462528B2 (ja) * 2009-05-20 2014-04-02 株式会社マキタ チェーンソー
JP5486214B2 (ja) 2009-05-20 2014-05-07 株式会社マキタ 動力工具
JP5396149B2 (ja) 2009-05-20 2014-01-22 株式会社マキタ 動力工具
JP5314496B2 (ja) * 2009-05-20 2013-10-16 株式会社マキタ チェーンソー
JP6132626B2 (ja) * 2013-03-29 2017-05-24 株式会社マキタ 携帯作業機
US11343973B2 (en) * 2018-05-23 2022-05-31 Milwaukee Electric Tool Corporation Pole saw

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624379A (en) * 1951-08-13 1953-01-06 Floyd D Arneson Saw bar adjustment device
US2767746A (en) * 1953-09-22 1956-10-23 Titan Chain Saws Inc Chain tightener for powered chain saw
US2910099A (en) * 1956-03-16 1959-10-27 Remington Arms Co Inc Take-up handle for chain saw
US3194284A (en) * 1963-06-05 1965-07-13 Charles M Walker Tension adjusting means for chain saws
US3267973A (en) * 1964-06-01 1966-08-23 C B Tool Company Chain saw bar adjusting device
US3636995A (en) * 1970-07-02 1972-01-25 Textron Inc Tensioner for saw chain

Also Published As

Publication number Publication date
IT1033392B (it) 1979-07-10
US3866320A (en) 1975-02-18
JPS50125398A (xx) 1975-10-02
BR7501294A (pt) 1976-11-30
NO750703L (xx) 1975-09-05
SE7502362L (xx) 1975-09-05
GB1441910A (en) 1976-07-07
JPS5214478B2 (xx) 1977-04-21
DE2509194A1 (de) 1975-09-11

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