Global Patent Index - EP 1240965 A1

EP 1240965 A1 2002-09-18 - A saw blade for wood

Title (en)

A saw blade for wood

Title (de)

Holzsägeblatt

Title (fr)

Lame de scie à bois

Publication

EP 1240965 A1 (EN)

Application

EP 02445031 A

Priority

SE 0100895 A

Abstract (en)

The invention relates to a saw blade for cutting of wood, said saw blade comprising teeth, all of which having sharp front and rear lateral edges, and said edges meeting at a sharp point alternately on the right and the left side of the saw blade. The teeth are arranged in recurrent groups of six teeth (21,22,23,24,25,26; 31,32,33,34,35,36), and each group of six teeth is divided into two subgroups comprising three teeth each. According to the invention, the first tooth (21; 31) in the first subgroup (21,22,23; 31,32,33) is set to one side and the first tooth (24; 34) of the second subgroup (24,25,26; 34,35,36) is set to the opposite side. To continue, one of the teeth in each subgroup ia an unset tooth (22,25; 33,36), and the other two teeth (21,23,24,25; 31,32,34,35) in each subgroup are set respectively to that side where the sharp point is located. <IMAGE>

IPC 1-7 (main, further and additional classification)

B23D 61/12

IPC 8 full level (invention and additional information)

B23D 61/12 (2006.01)

CPC (invention and additional information)

B23D 61/121 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

EP 1240965 A1 20020918; EP 1240965 B1 20080423; AT 392976 T 20080515; CN 1267258 C 20060802; CN 1375384 A 20021023; DE 60226189 D1 20080605; DK 1240965 T3 20080804; ES 2305196 T3 20081101; MY 139323 A 20090930; PT 1240965 E 20080728; SE 0100895 D0 20010315; SE 0100895 L 20020916; SE 523982 C2 20040608; SG 109962 A1 20050428

INPADOC legal status


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