公开(公告)号：EP3636372A1

公开(公告)日：2020-04-15

申请号：EP19200389.5

申请日：2019-09-30

申请人： Kapman AB

发明人： Wallin, Patrik

IPC分类号： B23D61/12

摘要： A band saw blade (10) having a continuous band portion with a back side (11) and a toothed side (12) and with a working direction (WD), primarily for sawing isolation material of mineral wool, the blade (10) at its toothed side (12) having teeth (T 1 -Tn) in which each tooth (T n ) having a toothface (TF 1 -TF n ) and a toothback (TB 1 -TB n ) with respective angles α and β, and that tooth gullets (G 1 -G n ) are located between each tooth (T n ), wherein each tooth (T n ) is provided with a double tip of which one tip is a leading tip (LT n ) and of which the other is a trailing tip (TT n ) and between which tips of the double tip of each tooth there is a tip gullet (TG n ).