SE544523C2 - Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw - Google Patents

Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw

Info

Publication number
SE544523C2
SE544523C2 SE1951075A SE1951075A SE544523C2 SE 544523 C2 SE544523 C2 SE 544523C2 SE 1951075 A SE1951075 A SE 1951075A SE 1951075 A SE1951075 A SE 1951075A SE 544523 C2 SE544523 C2 SE 544523C2
Authority
SE
Sweden
Prior art keywords
core plate
guide bar
plate
detachable element
providing
Prior art date
Application number
SE1951075A
Other languages
English (en)
Swedish (sv)
Other versions
SE1951075A1 (en
Inventor
Christian Liliegård
Jörgen Johansson
Original Assignee
Husqvarna Ab
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 Husqvarna Ab filed Critical Husqvarna Ab
Priority to SE1951075A priority Critical patent/SE544523C2/en
Priority to US17/616,832 priority patent/US12194653B2/en
Priority to PCT/SE2020/050862 priority patent/WO2021061037A1/en
Priority to EP20781126.6A priority patent/EP4034355B1/en
Priority to CN202080042151.7A priority patent/CN114007790B/zh
Priority to JP2021574290A priority patent/JP7545424B2/ja
Publication of SE1951075A1 publication Critical patent/SE1951075A1/en
Publication of SE544523C2 publication Critical patent/SE544523C2/en

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
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • 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
    • B27B17/025—Composite guide bars, e.g. laminated, multisectioned; Guide bars of diverse material
    • 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
    • B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
    • B23D57/02—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws
    • B23D57/023—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws hand-held or hand-operated
    • 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
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
SE1951075A 2019-09-24 2019-09-24 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw SE544523C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE1951075A SE544523C2 (en) 2019-09-24 2019-09-24 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw
US17/616,832 US12194653B2 (en) 2019-09-24 2020-09-16 Methods for production of a guide bar for a chainsaw and a guide bar for a chainsaw
PCT/SE2020/050862 WO2021061037A1 (en) 2019-09-24 2020-09-16 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw
EP20781126.6A EP4034355B1 (en) 2019-09-24 2020-09-16 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw
CN202080042151.7A CN114007790B (zh) 2019-09-24 2020-09-16 用于生产用于链锯的导杆的方法和用于链锯的导杆
JP2021574290A JP7545424B2 (ja) 2019-09-24 2020-09-16 チェーンソー用案内バー及びチェーンソー用案内バーの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1951075A SE544523C2 (en) 2019-09-24 2019-09-24 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw

Publications (2)

Publication Number Publication Date
SE1951075A1 SE1951075A1 (en) 2021-03-25
SE544523C2 true SE544523C2 (en) 2022-06-28

Family

ID=72659858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1951075A SE544523C2 (en) 2019-09-24 2019-09-24 Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw

Country Status (6)

Country Link
US (1) US12194653B2 (https=)
EP (1) EP4034355B1 (https=)
JP (1) JP7545424B2 (https=)
CN (1) CN114007790B (https=)
SE (1) SE544523C2 (https=)
WO (1) WO2021061037A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112023004314T5 (de) * 2022-10-14 2025-11-13 Husqvarna Ab Verfahren zur Herstellung einer Führungsschiene für eine Kettensäge, eine Führungsschiene für eine Kettensäge, und ein Führungsschienenrohling
WO2024167448A1 (en) * 2023-02-10 2024-08-15 Husqvarna Ab Chainsaw guide bar and method of manufacturing the same
SE547349C2 (en) * 2023-11-09 2025-07-08 Husqvarna Ab Chainsaw guide bar comprising plastic inserts and method of manufacturing the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486953A (en) * 1980-11-24 1984-12-11 Halverson James E Chain saw bar with automatic tensioning
JPS62251101A (ja) * 1986-04-24 1987-10-31 株式会社共立 チエンソー用鋼製案内板
US5067243A (en) * 1991-03-22 1991-11-26 Blount, Inc. Laminated adhesive core chain saw guide bar with containment and spacing wire
FR2673880A1 (fr) * 1991-03-16 1992-09-18 Stihl Andreas Guide-chaine en trois parties pour scies a moteur a chaine.
DE102010007081A1 (de) * 2010-02-06 2011-08-11 Andreas Stihl AG & Co. KG, 71336 Gewichtsreduzierte Führungsschiene aus Vollmaterial
JP2014004765A (ja) * 2012-06-25 2014-01-16 Diatop Kk チェーンソーの案内板
EP2459354B1 (en) * 2009-07-30 2018-09-12 Western Saw Manufacturers, Inc. Chain bar assembly and method of forming same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185191A (en) * 1962-07-16 1965-05-25 Emil A Olsen Chain saw cutter bar and method of manufacturing same
US3416578A (en) * 1966-10-04 1968-12-17 Outboard Marine Corp Chain saw bar
US3949475A (en) * 1975-03-18 1976-04-13 Textron, Inc. Chain saw guide bar
US4622031A (en) 1983-08-18 1986-11-11 Drug Delivery Systems Inc. Indicator for electrophoretic transcutaneous drug delivery device
JPH0625289Y2 (ja) * 1986-06-30 1994-07-06 株式会社共立 チエ−ンソ−用案内板
DE3730171C2 (de) 1987-09-09 1996-12-05 Stihl Maschf Andreas Führungsschiene für eine Motorkettensäge
US4885843A (en) * 1988-03-18 1989-12-12 Blount, Inc. Laminated guide bar for chain saws having foam core
SE463809B (sv) * 1988-12-01 1991-01-28 Sandvik Ab Laminerat saagsvaerd
DE4429348B4 (de) * 1994-08-18 2005-11-24 Fa. Andreas Stihl Führungsschiene für eine Motorkettensäge
SE508151C2 (sv) * 1995-12-07 1998-09-07 Sandvik Ab Förfarande för kanthärdning av sågsvärd för kedjesågar samt härdat sågsvärd
SE509751C2 (sv) 1996-02-02 1999-03-01 Sandvik Ab Noshjul för kedjesågar
DE19648437C2 (de) * 1996-11-22 2003-03-13 Stihl Maschf Andreas Führungsschiene für eine Motorkettensäge
DE19815289C1 (de) 1998-04-06 1999-04-15 Stihl Maschf Andreas Verfahren zum Zusammenbau einer Führungsschiene
SE523131C2 (sv) 2001-11-26 2004-03-30 Electrolux Ab Limning av sågsvärd
JP2007062204A (ja) 2005-08-31 2007-03-15 Diatop Kk チェーンソー
CN201380333Y (zh) 2009-03-11 2010-01-13 金华辉煌三联工具实业有限公司 一种链锯导板
CA3014107A1 (en) * 2010-04-16 2011-10-20 Baron Investments, Llc Laminated core element with interior flow channels
US20150047491A1 (en) 2013-08-13 2015-02-19 Andreas Stihl Ag & Co. Kg Guide Bar for a Saw Chain of a Motor-Driven Chain Saw and Application of a Marking on a Guide Bar of a Motor-Driven Chain Saw
DE102013013956B4 (de) 2013-08-21 2024-07-04 Andreas Stihl Ag & Co. Kg Führungsschiene für eine Sägekette mit einem verschleißreduzierten Umlenkabschnitt
EP3439839B1 (en) 2016-04-08 2021-07-07 Husqvarna AB Lightweight chainsaw guide bar
EP3769923B1 (de) * 2019-07-26 2023-06-14 Andreas Stihl AG & Co. KG Führungsschiene für eine motorkettensäge und verfahren zur herstellung einer führungsschiene

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486953A (en) * 1980-11-24 1984-12-11 Halverson James E Chain saw bar with automatic tensioning
JPS62251101A (ja) * 1986-04-24 1987-10-31 株式会社共立 チエンソー用鋼製案内板
FR2673880A1 (fr) * 1991-03-16 1992-09-18 Stihl Andreas Guide-chaine en trois parties pour scies a moteur a chaine.
US5067243A (en) * 1991-03-22 1991-11-26 Blount, Inc. Laminated adhesive core chain saw guide bar with containment and spacing wire
EP2459354B1 (en) * 2009-07-30 2018-09-12 Western Saw Manufacturers, Inc. Chain bar assembly and method of forming same
DE102010007081A1 (de) * 2010-02-06 2011-08-11 Andreas Stihl AG & Co. KG, 71336 Gewichtsreduzierte Führungsschiene aus Vollmaterial
JP2014004765A (ja) * 2012-06-25 2014-01-16 Diatop Kk チェーンソーの案内板

Also Published As

Publication number Publication date
US20220305691A1 (en) 2022-09-29
WO2021061037A1 (en) 2021-04-01
JP7545424B2 (ja) 2024-09-04
JP2022548449A (ja) 2022-11-21
SE1951075A1 (en) 2021-03-25
EP4034355B1 (en) 2025-11-05
CN114007790B (zh) 2025-02-21
EP4034355A1 (en) 2022-08-03
CN114007790A (zh) 2022-02-01
US12194653B2 (en) 2025-01-14

Similar Documents

Publication Publication Date Title
SE544523C2 (en) Methods for production of a guide bar for a chainsaw, and a guide bar for a chainsaw
US11230028B2 (en) Lightweight chainsaw guide bar
US8136436B2 (en) Saw chain link with offset footprint
US20130112057A1 (en) Saw chain with defined pitch
CA2511770C (en) Lightweight guide bar for chainsaw
EP4119316A1 (en) Abrasive saw chain
US4837934A (en) Lightweight chain saw bar
US4885843A (en) Laminated guide bar for chain saws having foam core
JPH0110163Y2 (https=)
JP2022548449A5 (https=)
US20180065270A1 (en) Chainsaw chain with a defined surface hardness layer on cutter links
SE464623B (sv) Svaerd foer motorkedjesaag och saett foer framstaellning av svaerdet
GB975028A (en) Solid toe router saw chain
US20260109072A1 (en) A method for production of a guide bar for a chainsaw, a guide bar for a chainsaw, and a guide bar blank
US5052109A (en) Repairable guide bar for tree harvesters
US1412315A (en) Saw
US1634644A (en) Link for chains or belts
US1448803A (en) Method of making sprocket wheels
US20240383059A1 (en) Thin cutting diamond chain saw and a corresponding bar
JPH06102435B2 (ja) ゴムクローラの補修方法及び補修したゴムクローラ
ITRM980263A1 (it) Apparato per il taglio di blocchi e/o masselli di materiali lapidei mediante un filo dentato
SE2351283A1 (en) Chainsaw guide bar comprising plastic inserts and method of manufacturing the same
JP2008179328A (ja) ゴムクローラベルトおよびゴムクローラベルトの製造方法
JP2000128037A (ja) ゴムクローラおよびその補修方法
JPH03249011A (ja) 帯状材料の搬送装置