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    • 113. 发明公开
    • A saw blade for wood
    • Holzsägeblatt
    • EP1240965A1
    • 2002-09-18
    • EP02445031.4
    • 2002-03-12
    • Kapman AB
    • Lindgren, Sven-Olov
    • B23D61/12
    • B23D61/121
    • 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.
    • 本发明涉及一种用于切割木材的锯片,所述锯片包括齿,所述锯片全部具有锋利的前侧和后侧边缘,并且所述边缘在锯片的右侧和左侧交替地相交。 齿排列成六个齿的复发组(21,22,23,24,25,26; 31,32,33,34,35,36),每组六个齿分为两个亚组,包括三个齿 每。 根据本发明,第一子组(21,22,23; 31,32,33)中的第一齿(21; 31)被设置为第二子组(24)的一侧和第二子组(24; 34) ,25,26; 34,35,36)设置在相对侧。 为了继续,每个亚组中的一个牙齿是未固定的牙齿(22,25; 33,36),并且每个子组中的另外两个牙齿(21,23,24,25; 31,32,34,35)是 分别设置在尖锐位置的那一侧。