WO2003045643A3 - Laminated guide bar - Google Patents

Laminated guide bar Download PDF

Info

Publication number
WO2003045643A3
WO2003045643A3 PCT/SE2002/002166 SE0202166W WO03045643A3 WO 2003045643 A3 WO2003045643 A3 WO 2003045643A3 SE 0202166 W SE0202166 W SE 0202166W WO 03045643 A3 WO03045643 A3 WO 03045643A3
Authority
WO
WIPO (PCT)
Prior art keywords
side plates
guide bar
intermediate layer
laminated guide
flat
Prior art date
Application number
PCT/SE2002/002166
Other languages
French (fr)
Other versions
WO2003045643A2 (en
Inventor
Roger Hermansson
John Flaten
Lennart Ekrud
Terje Berget
Original Assignee
Electrolux Ab
Roger Hermansson
John Flaten
Lennart Ekrud
Terje Berget
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, Roger Hermansson, John Flaten, Lennart Ekrud, Terje Berget filed Critical Electrolux Ab
Priority to AU2002353733A priority Critical patent/AU2002353733A1/en
Publication of WO2003045643A2 publication Critical patent/WO2003045643A2/en
Publication of WO2003045643A3 publication Critical patent/WO2003045643A3/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
    • B27B17/025—Composite guide bars, e.g. laminated, multisectioned; Guide bars of diverse material

Abstract

A guide bar (10) for a chain saw. The guide bar comprises two flat side plates (11, 13) and a flat intermediate layer (12). The intermediate layer (12) is made of a material with lower density than the material in the side plates (11, 13) and is smaller than the side plates so that a guide groove (14) for a saw chain is defined around the periphery of the guide bar (10). The side plates (11, 13) and the intermediate layer (12) are bounded together by an adhesive material that creates a stiff bound between the side plates (11, 13) and the intermediate layer (12) so that the side plates (11, 13) and the intermediate layer (12) constitutes a sandwich-construction.
PCT/SE2002/002166 2001-11-26 2002-11-26 Laminated guide bar WO2003045643A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002353733A AU2002353733A1 (en) 2001-11-26 2002-11-26 Laminated guide bar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0103947-8 2001-11-26
SE0103947A SE0103947L (en) 2001-11-26 2001-11-26 Laminated saw blade

Publications (2)

Publication Number Publication Date
WO2003045643A2 WO2003045643A2 (en) 2003-06-05
WO2003045643A3 true WO2003045643A3 (en) 2003-11-27

Family

ID=20286101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/002166 WO2003045643A2 (en) 2001-11-26 2002-11-26 Laminated guide bar

Country Status (3)

Country Link
AU (1) AU2002353733A1 (en)
SE (1) SE0103947L (en)
WO (1) WO2003045643A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473581A (en) * 1966-10-14 1969-10-21 Nicholson File Co Chain saw bar
DE1943917A1 (en) * 1969-08-29 1971-03-11 Rene Meissner Guide rail for a motor chain saw
US5596811A (en) * 1995-04-25 1997-01-28 Sandvik Ab Chainsaw guide bar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473581A (en) * 1966-10-14 1969-10-21 Nicholson File Co Chain saw bar
DE1943917A1 (en) * 1969-08-29 1971-03-11 Rene Meissner Guide rail for a motor chain saw
US5596811A (en) * 1995-04-25 1997-01-28 Sandvik Ab Chainsaw guide bar

Also Published As

Publication number Publication date
AU2002353733A1 (en) 2003-06-10
SE0103947L (en) 2003-05-27
AU2002353733A8 (en) 2003-06-10
WO2003045643A2 (en) 2003-06-05

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