AU2946271A - Tensioner for saw chain - Google Patents

Tensioner for saw chain

Info

Publication number
AU2946271A
AU2946271A AU29462/71A AU2946271A AU2946271A AU 2946271 A AU2946271 A AU 2946271A AU 29462/71 A AU29462/71 A AU 29462/71A AU 2946271 A AU2946271 A AU 2946271A AU 2946271 A AU2946271 A AU 2946271A
Authority
AU
Australia
Prior art keywords
tensioner
saw chain
saw
chain
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
AU29462/71A
Inventor
K. Newman Albert
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
Publication of AU2946271A publication Critical patent/AU2946271A/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
AU29462/71A 1970-07-02 1971-05-31 Tensioner for saw chain Expired AU2946271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5198870A 1970-07-02 1970-07-02
USUS51988 1970-07-02

Publications (1)

Publication Number Publication Date
AU2946271A true AU2946271A (en) 1972-12-07

Family

ID=21974674

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29462/71A Expired AU2946271A (en) 1970-07-02 1971-05-31 Tensioner for saw chain

Country Status (4)

Country Link
US (1) US3636995A (en)
AU (1) AU2946271A (en)
DE (1) DE2132747A1 (en)
FR (1) FR2100144A5 (en)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866320A (en) * 1974-03-04 1975-02-18 Textron Inc Guide bar adjustment for chain saw
US3967378A (en) * 1974-11-25 1976-07-06 Outboard Marine Corporation Saw chain guiding arrangement
DE2509518A1 (en) * 1975-03-05 1976-09-16 Stihl Maschf Andreas GUIDE RAIL LOCKING ON MOTOR-DRIVEN HAND SAWS, IN PARTICULAR MOTOR CHAIN SAWS
US4129943A (en) * 1977-11-25 1978-12-19 Bricker Norman C Chain saw bar tightener
US4211007A (en) * 1979-02-16 1980-07-08 Gibson Earl W Chain saw guide bar and sawdust plate
US4315370A (en) * 1979-07-13 1982-02-16 Black & Decker Inc. Combined saw chain tension adjuster and saw chain guard
US4270906A (en) * 1979-11-05 1981-06-02 Dyneer Corporation Belt tensioner construction
DE3640162A1 (en) * 1986-11-25 1988-05-26 Franz Rebhan HOUSING FOR A MOTOR CHAINSAW
US4819335A (en) * 1987-09-09 1989-04-11 Pro Power Corporation Detachable blade assembly for a chain saw
SE467488B (en) * 1990-12-10 1992-07-27 Sandvik Ab FACTS FOR CASE
SE469515B (en) * 1991-12-02 1993-07-19 Sandvik Ab DRIVE WHEEL FOR CHAIN SAW
US5174029A (en) * 1991-12-11 1992-12-29 Jt Investments Chain saw tensioning mechanism
DE4142751C1 (en) * 1991-12-23 1992-12-17 Fa. Andreas Stihl, 7050 Waiblingen, De Motor-driven chain-saw - has guide-plate with rear end held in place by fitting into shoulders on motor housing
DE4220845C2 (en) * 1992-06-25 2000-07-20 Stihl Maschf Andreas Tensioning device for a saw chain
US5491899A (en) * 1992-06-25 1996-02-20 Stihl Andreas Tensioning arrangement for a saw chain
DE4436543C2 (en) * 1993-11-12 2002-07-11 Stihl Maschf Andreas Tensioning device for a chain saw of a motor chain saw running over a saw blade
SE502946C2 (en) * 1994-06-09 1996-02-26 Sandvik Ab Drive device with flanges
SE504610C2 (en) * 1995-11-28 1997-03-17 Sandvik Ab Reversible sword attachment
US6032373A (en) * 1996-09-05 2000-03-07 Peterson; Robin A. Methods and apparatus for adjusting chain saw tension
JPH10119002A (en) * 1996-10-24 1998-05-12 Makita Corp Chain tensioning device in chain saw
FI101353B (en) * 1997-01-30 1998-06-15 Lako Forest Oy Method and apparatus for tightening the chain of a cutting saw
FR2763013B1 (en) * 1997-05-06 1999-07-16 Bernard Barbe CHAIN TENSION AND SAFETY MECHANISM FOR CHAINSAW
US5896670A (en) * 1997-07-24 1999-04-27 Blount, Inc. Chain tensioner for chain saw
DE19737886C1 (en) * 1997-08-29 1998-12-24 Dolmar Gmbh Motor driven 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
US6196940B1 (en) 1998-03-13 2001-03-06 Litens Automotive Belt tensioner for motor vehicle
US6148547A (en) * 1998-10-12 2000-11-21 Blount, Inc. Chain saw guide bar for tree harvester
US5987786A (en) * 1998-10-12 1999-11-23 Blount, Inc. Guide bar mount for a tree harvester
FI115706B (en) * 1999-05-27 2005-06-30 Ponsse Oyj Chain saw
DE19931250A1 (en) * 1999-07-07 2001-01-11 Bosch Gmbh Robert chainsaw
US6237228B1 (en) * 1999-07-20 2001-05-29 Andrew Moody Apparatus for adjusting tightness of a chain saw cutting element
DE19934352B4 (en) * 1999-07-22 2008-06-19 Robert Bosch Gmbh chainsaw
DE19963650A1 (en) * 1999-12-29 2001-07-12 Bosch Gmbh Robert chainsaw
ITVE20000042A1 (en) * 2000-10-17 2002-04-17 Alpina Professional & Garden S TENSIONING DEVICE, PARTICULARLY FOR CHAIN CHAINSAWS
US6560879B2 (en) * 2001-08-02 2003-05-13 Wci Outdoor Products, Inc. Chain saw adjuster
JP4584143B2 (en) * 2003-05-20 2010-11-17 ハスクバーナ・ゼノア株式会社 Auto chain tensioner
US6877233B1 (en) 2004-01-08 2005-04-12 Electrolux Home Products, Inc. Chain saw adjuster mechanism with locking teeth
DE102004022170A1 (en) * 2004-05-05 2006-01-12 Hans Einhell Ag chainsaw
US7107689B2 (en) * 2004-10-08 2006-09-19 Husqvarna Outdoor Products Inc. Bar knob with integrated lock
US7155832B2 (en) * 2005-03-01 2007-01-02 Husqvarna Outdoor Products Inc. Chain saw with tool-less chain tensioner and guide bar lock
GB0515970D0 (en) 2005-08-03 2005-09-07 Bosch Gmbh Robert Chain saw
US20070054542A1 (en) * 2005-09-06 2007-03-08 Champlin David E Uni-body power tool
US20070062361A1 (en) * 2005-09-16 2007-03-22 Wei Xiong Chainsaw tensioner
US7743513B1 (en) * 2006-10-31 2010-06-29 Mtd Products Inc Chainsaw tensioning device
FR2912949B1 (en) * 2007-02-26 2009-04-24 Pellenc Sa CHAIN SAW HAVING A DEVICE FOR ADJUSTING THE VOLTAGE OF THE CUTTING CHAIN
US20090241353A1 (en) * 2008-04-01 2009-10-01 Scott William Ericson Toolless Apparatus for Guide Bar for Chain Saw
CA2729341C (en) * 2008-06-24 2016-06-07 Mtd Products Inc Torque-limited chain tensioning for power tools
US9878463B2 (en) * 2008-12-16 2018-01-30 Positec Power Tools (Suzhou) Co., Ltd Chain saw
JP4996702B2 (en) * 2010-01-28 2012-08-08 株式会社丸山製作所 Chain saw
CN102441920B (en) * 2010-10-01 2014-10-08 苏州宝时得电动工具有限公司 Chain saw
ITPD20110061A1 (en) * 2011-02-28 2012-08-29 Zanon S R L CHAINSAW CHAIN, PARTICULARLY TYPE WITH AUTOMATIC TENSIONING CHAIN
US9346608B2 (en) * 2012-04-09 2016-05-24 E. L. Sublett Chain saw-chain retaining device and organizer
DE102013003850A1 (en) * 2013-03-06 2014-09-25 Andreas Stihl Ag & Co. Kg Hand-held implement with a tensioning device for a chain
JP6360658B2 (en) * 2013-03-29 2018-07-18 株式会社マキタ Chain saw chain tension adjuster
JP6132626B2 (en) * 2013-03-29 2017-05-24 株式会社マキタ Portable work machine
US9381666B1 (en) * 2013-04-23 2016-07-05 Andrew M. Moody Automatic chainsaw tensioning device
US10156290B2 (en) * 2015-02-06 2018-12-18 FLIR Belgium BVBA Belt drive tensioning system
US10744670B2 (en) 2015-03-04 2020-08-18 Husqvarna Ab Chainsaw guide bar roller bearing seal
DE102015209408A1 (en) * 2015-05-22 2016-11-24 Robert Bosch Gmbh Machine tool separating device
EP3337648B1 (en) 2015-08-18 2021-11-17 Black & Decker Inc. Chain bar clutch system for a chainsaw, chain bar tightening clutch system for a chainsaw and method of positioning a chain bar on a chainsaw
CN106238820B (en) * 2016-08-10 2018-07-31 上海电动工具研究所（集团）有限公司 A kind of Electric chain saw chain tensioner and guide plate clamp device
EP3385045B1 (en) * 2017-04-04 2022-01-26 Andreas Stihl AG & Co. KG Power chain saw
US11343973B2 (en) 2018-05-23 2022-05-31 Milwaukee Electric Tool Corporation Pole saw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316997A (en) * 1940-08-29 1943-04-20 Reed Prentice Corp Tensioning means for chain saws
US3457970A (en) * 1966-11-09 1969-07-29 Omark Industries Inc Self-tensioning chain devices

Also Published As

Publication number Publication date
DE2132747A1 (en) 1972-02-17
US3636995A (en) 1972-01-25
FR2100144A5 (en) 1972-03-17

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