Patent ID: 6382068
Filing Date: 2002-05-07
Classification: B26D,Y10T

Abstract:
A strip-shaped or reciprocating knife comprising at least one elongated cutting blade (1) provided with a plurality of cutting teeth (2, 3, 4) and intermediate cutting gaps (5, 6, 7), said cutting teeth (2, 3, 4) being provided with additional sharp smaller teeth (12, 13, 14), said additional sharp smaller teeth (12, 13, 14) being produced by opposite smaller tooth spaces (9, 10, 11) substantially contiguous each other on both sides of the cutting blade (1) at least along said cutting teeth (2, 3, 4), and said additional sharp smaller teeth (12, 13, 14) forming a sharp cutting edge symmetrically arranged on both sides of the cutting blade (1) extending longitudinally therealong.