SE9003602L - DEVICE IN MOTOR SAW - Google Patents

DEVICE IN MOTOR SAW

Info

Publication number
SE9003602L
SE9003602L SE9003602A SE9003602A SE9003602L SE 9003602 L SE9003602 L SE 9003602L SE 9003602 A SE9003602 A SE 9003602A SE 9003602 A SE9003602 A SE 9003602A SE 9003602 L SE9003602 L SE 9003602L
Authority
SE
Sweden
Prior art keywords
chain
saw
jump
breakage
attachment
Prior art date
Application number
SE9003602A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE467402B (en
SE9003602D0 (en
Inventor
F A G Doeragrip
Original Assignee
Electrolux 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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9003602A priority Critical patent/SE467402B/en
Publication of SE9003602D0 publication Critical patent/SE9003602D0/en
Priority to CA002054328A priority patent/CA2054328A1/en
Priority to JP3288523A priority patent/JPH05208402A/en
Priority to ITPN910074A priority patent/IT1269666B/en
Priority to DE4137187A priority patent/DE4137187A1/en
Publication of SE9003602L publication Critical patent/SE9003602L/en
Publication of SE467402B publication Critical patent/SE467402B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/003—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for chain saws

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The purpose of a chain catcher on a chain saw is to catch the saw chain softly at a so-called chain breakage or jump-off so that the sharpness of the chain will not be destroyed. This is achieved by the fact that a roller can rotate freely around the attachment of a tube of the handle loop under the guide bar attachment where it is hit by the chain at a breakage or a jump-off.
SE9003602A 1990-11-12 1990-11-12 DEVICE IN MOTOR SAW SE467402B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9003602A SE467402B (en) 1990-11-12 1990-11-12 DEVICE IN MOTOR SAW
CA002054328A CA2054328A1 (en) 1990-11-12 1991-10-28 Arrangement in a chain saw
JP3288523A JPH05208402A (en) 1990-11-12 1991-11-05 Chain saw device
ITPN910074A IT1269666B (en) 1990-11-12 1991-11-11 DEVICE FOR A CHAIN SAW
DE4137187A DE4137187A1 (en) 1990-11-12 1991-11-12 Chain-saw with ring-shaped front handle - has plastics tube fitted over handle mounting bush o catch chain in event of chain breakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003602A SE467402B (en) 1990-11-12 1990-11-12 DEVICE IN MOTOR SAW

Publications (3)

Publication Number Publication Date
SE9003602D0 SE9003602D0 (en) 1990-11-12
SE9003602L true SE9003602L (en) 1992-05-13
SE467402B SE467402B (en) 1992-07-13

Family

ID=20380885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003602A SE467402B (en) 1990-11-12 1990-11-12 DEVICE IN MOTOR SAW

Country Status (5)

Country Link
JP (1) JPH05208402A (en)
CA (1) CA2054328A1 (en)
DE (1) DE4137187A1 (en)
IT (1) IT1269666B (en)
SE (1) SE467402B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92917C (en) * 1993-06-02 1995-01-25 Lauri Kalervo Ketonen chainsaw
DE19843009B4 (en) * 1998-09-21 2007-05-10 Dolmar Gmbh Safety device for a chainsaw
FI20021379A (en) 2002-07-12 2004-01-13 Plustech Oy Sawing device and safety system of the same for a breaking saw chain
DE10361295B4 (en) * 2003-12-24 2017-11-09 Andreas Stihl Ag & Co. Kg Handle tube of a hand-held implement
SE530792C2 (en) 2007-01-18 2008-09-16 Log Max Ab Device for capturing a broken saw chain
JP5252197B2 (en) * 2008-11-14 2013-07-31 株式会社やまびこ Chainsaw
SE537224C2 (en) 2012-12-13 2015-03-10 Komatsu Forest Ab Device for passively capturing a broken saw chain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496971A (en) * 1968-02-28 1970-02-24 Fred Hale Chain saw handle guard
US3637029A (en) * 1970-09-14 1972-01-25 Textron Inc Hand-held power tool with antivibration mount
US4315370A (en) * 1979-07-13 1982-02-16 Black & Decker Inc. Combined saw chain tension adjuster and saw chain guard
US4805308A (en) * 1987-03-16 1989-02-21 Ritola Irvin W Chain saw safety device

Also Published As

Publication number Publication date
IT1269666B (en) 1997-04-08
DE4137187C2 (en) 1993-01-07
ITPN910074A1 (en) 1993-05-11
CA2054328A1 (en) 1992-05-13
ITPN910074A0 (en) 1991-11-11
DE4137187A1 (en) 1992-05-14
JPH05208402A (en) 1993-08-20
SE467402B (en) 1992-07-13
SE9003602D0 (en) 1990-11-12

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