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DE50013719D1 - Kettensäge und kettenspannvorrichtung dafür - Google Patents

Kettensäge und kettenspannvorrichtung dafür

Info

Publication number
DE50013719D1
DE50013719D1 DE50013719T DE50013719T DE50013719D1 DE 50013719 D1 DE50013719 D1 DE 50013719D1 DE 50013719 T DE50013719 T DE 50013719T DE 50013719 T DE50013719 T DE 50013719T DE 50013719 D1 DE50013719 D1 DE 50013719D1
Authority
DE
Germany
Prior art keywords
sprocket
housing
blade
chain
chainsaw
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 - Lifetime
Application number
DE50013719T
Other languages
English (en)
Inventor
Christian Hermes
Siegfried Keusch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50013719T priority Critical patent/DE50013719D1/de
Application granted granted Critical
Publication of DE50013719D1 publication Critical patent/DE50013719D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B27B17/142—Arrangements for stretching the chain saw with adjustment by at least one cam
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Sawing (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Basic Packing Technique (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE50013719T 1999-12-29 2000-12-05 Kettensäge und kettenspannvorrichtung dafür Expired - Lifetime DE50013719D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50013719T DE50013719D1 (de) 1999-12-29 2000-12-05 Kettensäge und kettenspannvorrichtung dafür

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19963650A DE19963650A1 (de) 1999-12-29 1999-12-29 Kettensäge
DE50013719T DE50013719D1 (de) 1999-12-29 2000-12-05 Kettensäge und kettenspannvorrichtung dafür
PCT/DE2000/004333 WO2001049465A1 (de) 1999-12-29 2000-12-05 Kettensäge und kettenspannvorrichtung dafür

Publications (1)

Publication Number Publication Date
DE50013719D1 true DE50013719D1 (de) 2006-12-21

Family

ID=7934920

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19963650A Ceased DE19963650A1 (de) 1999-12-29 1999-12-29 Kettensäge
DE50013719T Expired - Lifetime DE50013719D1 (de) 1999-12-29 2000-12-05 Kettensäge und kettenspannvorrichtung dafür

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19963650A Ceased DE19963650A1 (de) 1999-12-29 1999-12-29 Kettensäge

Country Status (7)

Country Link
US (1) US6782627B2 (de)
EP (1) EP1159112B1 (de)
JP (1) JP2003519020A (de)
CN (1) CN1174841C (de)
AT (1) ATE344720T1 (de)
DE (2) DE19963650A1 (de)
WO (1) WO2001049465A1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20118322U1 (de) * 2001-11-12 2002-01-17 Jenn Feng Industrial Co., Ltd., Ping Chang, Taoyuan Vorrichtung zur Einstellung der Spannung einer Kettensäge
SE0200219L (sv) * 2002-01-28 2003-07-29 Electrolux Abp Kedjespännare vid motorsåg
SE0300611D0 (sv) * 2003-03-06 2003-03-06 Electrolux Ab Chain saw tensioning device
SE0300609D0 (sv) * 2003-03-06 2003-03-06 Electrolux Ab Locking device for a chain saw guide bar
DE602004019648D1 (de) * 2003-05-20 2009-04-09 Husqvarna Zenoah Co Ltd Automatischer kettenspanner
US6877233B1 (en) * 2004-01-08 2005-04-12 Electrolux Home Products, Inc. Chain saw adjuster mechanism with locking teeth
JP2006015606A (ja) 2004-07-01 2006-01-19 Kioritz Corp ソーチェーン張り装置
US7434502B2 (en) * 2004-07-21 2008-10-14 Husqvarna Outdoor Products Inc. Bar knob with cam-operated locking mechanism
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
DE102006003207B4 (de) * 2005-05-13 2017-03-23 Andreas Stihl Ag & Co. Kg Gehäusedeckelanordnung
GB0515884D0 (en) 2005-08-02 2005-09-07 Bosch Gmbh Robert Improvements in or relating to chainsaws
GB0515970D0 (en) * 2005-08-03 2005-09-07 Bosch Gmbh Robert Chain saw
US7350301B2 (en) * 2005-08-25 2008-04-01 Hsin-Chih Chung Lee Tension-adjusting device for a chain in chain saw
USD547630S1 (en) 2005-09-06 2007-07-31 Desa Ip, Llc Chain saw
USD545157S1 (en) * 2005-09-06 2007-06-26 Desa Ip, Llc Chain saw
US20070062361A1 (en) * 2005-09-16 2007-03-22 Wei Xiong Chainsaw tensioner
USD538123S1 (en) * 2005-10-20 2007-03-13 Black & Decker Inc. Chain saw
US7836808B2 (en) * 2006-01-23 2010-11-23 Szymanski David A Safety chain and rotational devices and replaceable teeth therefor
JP4898354B2 (ja) * 2006-08-30 2012-03-14 株式会社マキタ チェーンソー
US7743513B1 (en) * 2006-10-31 2010-06-29 Mtd Products Inc Chainsaw tensioning device
US7316299B1 (en) 2006-12-14 2008-01-08 Hsin-Chih Chung Lee Brake device for chain saw
US7676934B2 (en) * 2006-12-19 2010-03-16 Hsin-Chih Chung Lee Keyless adjusting mechanism for chain saw
USD560456S1 (en) * 2007-06-04 2008-01-29 Desa Ip, Llc Chain saw
JP5539885B2 (ja) * 2007-10-12 2014-07-02 フスクバルナ アクティエボラーグ 手持ち式電動工具のための取付装置
US20090241353A1 (en) * 2008-04-01 2009-10-01 Scott William Ericson Toolless Apparatus for Guide Bar for Chain Saw
US8595943B2 (en) * 2008-06-24 2013-12-03 Mtd Products Inc Torque-limited chain tensioning for power tools
EP2366513B1 (de) * 2008-12-16 2015-08-05 Positec Power Tools (Suzhou) Co., Ltd Kettensäge
CA139461S (en) * 2010-09-03 2011-10-06 Chervon Ltd Chain saw
EP2465654B1 (de) 2010-12-17 2017-07-26 Robert Bosch GmbH Kettensäge
USD663182S1 (en) * 2011-03-04 2012-07-10 Blount, Inc. Saw body
WO2012126501A1 (en) * 2011-03-18 2012-09-27 Husqvarna Ab Chainsaw with guide bar clamping and chain tensioning assembly
USD662801S1 (en) * 2011-08-09 2012-07-03 Andreas Stihl Ag & Co. Kg Electric chain saw
US9132568B2 (en) 2011-10-11 2015-09-15 Echo, Inc. Chainsaw with cutting chain tensioner
CN102581380A (zh) * 2012-02-07 2012-07-18 浙江亚特电器有限公司 一种设有磨刀机构的电链锯
JP2013166251A (ja) * 2012-02-14 2013-08-29 Hitachi Koki Co Ltd チェーンソー
USD741678S1 (en) 2012-04-13 2015-10-27 Andreas Stihl Ag & Co. Kg Chain saw for cutting stone
WO2013184105A1 (en) * 2012-06-06 2013-12-12 Husqvarna Ab Feedback system for bar clamping
DE102012211102A1 (de) * 2012-06-28 2014-01-02 Robert Bosch Gmbh Werkzeugkopplungsvorrichtung
USD741133S1 (en) * 2012-08-02 2015-10-20 Andreas Stihl Ag & Co. Kg Chain sprocket cover
USD744308S1 (en) 2012-08-02 2015-12-01 Andreas Stihl Ag & Co. Kg Chainsaw
DE102013003850A1 (de) * 2013-03-06 2014-09-25 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät mit einer Spannvorrichtung für eine Kette
JP6360658B2 (ja) * 2013-03-29 2018-07-18 株式会社マキタ チェンソーのチェーン張力調整装置
DE102014004526A1 (de) * 2014-03-27 2015-10-01 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
USD763051S1 (en) 2014-04-04 2016-08-09 Andreas Stihl Ag & Co. Kg Chainsaw
USD790303S1 (en) 2015-08-06 2017-06-27 Andreas Stihl Ag & Co. Kg Cordless chainsaw
WO2017028202A1 (en) * 2015-08-18 2017-02-23 Black & Decker Inc. Low profile chainsaw
USD826021S1 (en) 2016-02-15 2018-08-21 Andreas Stihl Ag & Co., Kg Chain saw
EP3385045B1 (de) * 2017-04-04 2022-01-26 Andreas Stihl AG & Co. KG Motorkettensäge
US12145289B2 (en) 2018-06-05 2024-11-19 Nanjing Chervon Industry Co., Ltd. Chain saw
US12109724B2 (en) 2020-07-29 2024-10-08 Chain Orthopedics, Llc Chain saws, components for chain saws, and systems for operating saws
DE102020216581A1 (de) * 2020-12-29 2022-06-30 Robert Bosch Gesellschaft mit beschränkter Haftung Kettenspannvorrichtung für eine Kettensäge
US12193684B2 (en) 2021-02-26 2025-01-14 Chain Orthopedics, Llc Cutting guide systems and methods
DE102024105898A1 (de) * 2024-02-29 2025-09-04 Andreas Stihl Ag & Co. Kg Tragbares Arbeitsgerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578825A (en) * 1944-07-26 1946-07-12 John William Clubley Armstrong Improvements in or relating to portable chain saws
CH294418A (de) * 1949-04-09 1953-11-15 Austraat Wiig Rasmus Kristian Transportable Holzfäller-Motorsäge.
US3636995A (en) * 1970-07-02 1972-01-25 Textron Inc Tensioner for saw chain
US4129943A (en) * 1977-11-25 1978-12-19 Bricker Norman C Chain saw bar tightener
US5174029A (en) * 1991-12-11 1992-12-29 Jt Investments Chain saw tensioning mechanism
US5491899A (en) * 1992-06-25 1996-02-20 Stihl Andreas Tensioning arrangement for a saw chain
DE4220845C2 (de) * 1992-06-25 2000-07-20 Stihl Maschf Andreas Spanneinrichtung für eine Sägekette
DE4436543C2 (de) * 1993-11-12 2002-07-11 Stihl Maschf Andreas Spanneinrichtung für eine über ein Sägeschwert laufende Sägekette einer Motorkettensäge
FI101353B (fi) 1997-01-30 1998-06-15 Lako Forest Oy Menetelmä ja laite katkaisusahan ketjun kiristämiseksi
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
DE19931250A1 (de) * 1999-07-07 2001-01-11 Bosch Gmbh Robert Kettensäge
DE20118322U1 (de) * 2001-11-12 2002-01-17 Jenn Feng Industrial Co., Ltd., Ping Chang, Taoyuan Vorrichtung zur Einstellung der Spannung einer Kettensäge

Also Published As

Publication number Publication date
EP1159112B1 (de) 2006-11-08
CN1342112A (zh) 2002-03-27
US6782627B2 (en) 2004-08-31
US20020124421A1 (en) 2002-09-12
ATE344720T1 (de) 2006-11-15
DE19963650A1 (de) 2001-07-12
JP2003519020A (ja) 2003-06-17
EP1159112A1 (de) 2001-12-05
WO2001049465A1 (de) 2001-07-12
CN1174841C (zh) 2004-11-10

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Legal Events

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8364 No opposition during term of opposition