SE9103565L - DRIVE WHEEL FOR CHAIN SAW - Google Patents

DRIVE WHEEL FOR CHAIN SAW

Info

Publication number
SE9103565L
SE9103565L SE9103565A SE9103565A SE9103565L SE 9103565 L SE9103565 L SE 9103565L SE 9103565 A SE9103565 A SE 9103565A SE 9103565 A SE9103565 A SE 9103565A SE 9103565 L SE9103565 L SE 9103565L
Authority
SE
Sweden
Prior art keywords
drive shaft
chain
center
outer ring
drive wheel
Prior art date
Application number
SE9103565A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9103565D0 (en
SE469515B (en
Inventor
E Sundstroem
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9103565A priority Critical patent/SE469515B/en
Publication of SE9103565D0 publication Critical patent/SE9103565D0/en
Priority to PCT/SE1992/000823 priority patent/WO1993010951A1/en
Priority to AU31204/93A priority patent/AU3120493A/en
Priority to EP92924985A priority patent/EP0623067A1/en
Publication of SE9103565L publication Critical patent/SE9103565L/en
Publication of SE469515B publication Critical patent/SE469515B/en

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
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Drive sprocket for chain saws, comprising an outer ring (11) transmitting force on its outside (13) to a chain and with a large internal gear surface (15) on its inside meshing with a smaller external gear surface (16) on the drive shaft or on an inner ring (17) supported by the drive shaft, and one or more distance elements (19, 20, 24, 27) maintaining the center of the outer ring (11) at a certain distance from the center of the drive shaft, allowing the center of the outer ring to move along a curved path around the drive shaft to compensate for changes in chain length and to automatically ensure a tension force in the chain.
SE9103565A 1991-12-02 1991-12-02 DRIVE WHEEL FOR CHAIN SAW SE469515B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9103565A SE469515B (en) 1991-12-02 1991-12-02 DRIVE WHEEL FOR CHAIN SAW
PCT/SE1992/000823 WO1993010951A1 (en) 1991-12-02 1992-11-27 Drive sprocket for chain saws
AU31204/93A AU3120493A (en) 1991-12-02 1992-11-27 Drive sprocket for chain saws
EP92924985A EP0623067A1 (en) 1991-12-02 1992-11-27 Drive sprocket for chain saws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103565A SE469515B (en) 1991-12-02 1991-12-02 DRIVE WHEEL FOR CHAIN SAW

Publications (3)

Publication Number Publication Date
SE9103565D0 SE9103565D0 (en) 1991-12-02
SE9103565L true SE9103565L (en) 1993-06-03
SE469515B SE469515B (en) 1993-07-19

Family

ID=20384488

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103565A SE469515B (en) 1991-12-02 1991-12-02 DRIVE WHEEL FOR CHAIN SAW

Country Status (4)

Country Link
EP (1) EP0623067A1 (en)
AU (1) AU3120493A (en)
SE (1) SE469515B (en)
WO (1) WO1993010951A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502946C2 (en) * 1994-06-09 1996-02-26 Sandvik Ab Drive device with flanges
SE502949C2 (en) * 1994-06-09 1996-02-26 Sandvik Ab Device for drive wheels
SE502948C2 (en) * 1994-06-13 1996-02-26 Sandvik Ab Shared drive ring for chain saws
SE504610C2 (en) * 1995-11-28 1997-03-17 Sandvik Ab Reversible sword attachment
US7729831B2 (en) 1999-07-30 2010-06-01 Oshkosh Corporation Concrete placement vehicle control system and method
US7277782B2 (en) 2001-01-31 2007-10-02 Oshkosh Truck Corporation Control system and method for electric vehicle
US9845191B2 (en) 2013-08-02 2017-12-19 Oshkosh Corporation Ejector track for refuse vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH258644A (en) * 1947-08-02 1948-12-15 H Hiltebrand Fa Electrically operated drive device on chainsaws.
US3636995A (en) * 1970-07-02 1972-01-25 Textron Inc Tensioner for saw chain

Also Published As

Publication number Publication date
AU3120493A (en) 1993-06-28
SE9103565D0 (en) 1991-12-02
SE469515B (en) 1993-07-19
EP0623067A1 (en) 1994-11-09
WO1993010951A1 (en) 1993-06-10

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