EP 1240965 A1 20020918 - A saw blade for wood
Title (en)
A saw blade for wood
Title (de)
Holzsägeblatt
Title (fr)
Lame de scie à bois
Publication
Application
Priority
SE 0100895 A 20010315
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
IPC 8 full level
B23D 61/12 (2006.01)
CPC (source: EP)
B23D 61/121 (2013.01)
Citation (search report)
- [A] GB 2100187 A 19821222 - MIYAWAKI UICHI [JP]
- [A] US 4802396 A 19890207 - KUKLINSKI ANTHONY K [US]
- [DA] DE 854570 C 19521106 - SCHMIDT ADOLF
- [DA] SE 467489 B 19920727 - SANDVIK AB [SE]
- [DA] US 2072624 A 19370302 - LEANDER OWEN JONAS
- [A] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 07 29 September 2000 (2000-09-29)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1240965 A1 20020918; EP 1240965 B1 20080423; AT E392976 T1 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
DOCDB simple family (application)
EP 02445031 A 20020312; AT 02445031 T 20020312; CN 02107543 A 20020315; DE 60226189 T 20020312; DK 02445031 T 20020312; ES 02445031 T 20020312; MY PI20020922 A 20020313; PT 02445031 T 20020312; SE 0100895 A 20010315; SG 200201423 A 20020313