SE9701393L - Chain saw with chain brake device - Google Patents

Chain saw with chain brake device

Info

Publication number
SE9701393L
SE9701393L SE9701393A SE9701393A SE9701393L SE 9701393 L SE9701393 L SE 9701393L SE 9701393 A SE9701393 A SE 9701393A SE 9701393 A SE9701393 A SE 9701393A SE 9701393 L SE9701393 L SE 9701393L
Authority
SE
Sweden
Prior art keywords
brake
chain
lever
belt
rundown
Prior art date
Application number
SE9701393A
Other languages
Swedish (sv)
Other versions
SE512891C2 (en
SE9701393D0 (en
Inventor
Dieter Wieland
Herbert Armbruster
Gerhard Meyer
Original Assignee
Stihl Maschf Andreas
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
Priority claimed from DE19618640A external-priority patent/DE19618640C2/en
Application filed by Stihl Maschf Andreas filed Critical Stihl Maschf Andreas
Publication of SE9701393D0 publication Critical patent/SE9701393D0/en
Publication of SE9701393L publication Critical patent/SE9701393L/en
Publication of SE512891C2 publication Critical patent/SE512891C2/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
    • B27B17/02—Chain saws equipped with guide bar

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Braking Arrangements (AREA)

Abstract

The saw has a chain brake belt (4) wound around a drum (3) and applied by movement of a brake belt lever (7). A recoil brake lever (8) biased by a spring (14) is pivotable about a first axis (10) fixed to the casing. A rundown brake is constituted by a transmission link (12) between the throttle lever (6) and brake belt lever, and a rundown spring (15) biasing the belt towards the braking position (30). The brake belt lever is pivotable about a second (parallel) axis (11) when the rundown brake is applied.
SE9701393A 1996-05-09 1997-04-15 Power-driven chainsaw with chain brake belt and two-axis lever SE512891C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19618640A DE19618640C2 (en) 1995-05-11 1996-05-09 Motor chain saw with a chain brake device

Publications (3)

Publication Number Publication Date
SE9701393D0 SE9701393D0 (en) 1997-04-15
SE9701393L true SE9701393L (en) 1997-11-10
SE512891C2 SE512891C2 (en) 2000-05-29

Family

ID=7793806

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701393A SE512891C2 (en) 1996-05-09 1997-04-15 Power-driven chainsaw with chain brake belt and two-axis lever

Country Status (1)

Country Link
SE (1) SE512891C2 (en)

Also Published As

Publication number Publication date
SE512891C2 (en) 2000-05-29
SE9701393D0 (en) 1997-04-15

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