Patent ID: 6158324
Filing Date: 2000-12-12
Classification: B23D,Y10T

Abstract:
A saw blade, comprising:a basic body (8) being arranged in a longitudinal center plane (9), having an edge and including along its edge a (group (6) of recurring teeth (1, 2, 3, . . . );said group (6) including at least one unset leading tooth (1) having a phase, an effective cutting-edge section (10) and a number of set trailing teeth (2, 3, . . . );said leading tooth (1) having a larger height than all of said trailing teeth (2 3, . . . );all of said trailing teeth (2, 3, . . . ) each having a different plastic deformation at their tips (28) by displacements of material in the running direction (24) of said saw blade within the longitudinal center plane (9);each of said trailing teeth (2, 3, . . . ) having both a positive enlarged rake angle (gamma.sub.2, gamma.sub.3, . . . ) and a reduced height (h.sub.2, h.sub.3, . . . ) with respect to said leading tooth (1) being effected by said different plastic deformations.