Wood chipper rotor head knife holder and knife assembly

Details Wood chipper rotor head knife holder and knife assembly Wood chipper rotor head knife holder and knife assembly

1997-06-17

1998-10-13

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Comminuting surface provided with openings to permit...

2940208, 29428, 144176, 241298, B02C 1818

Patent

active

058200428

ABSTRACT:
A wood chipper knife holder assembly for a power driven rotor head has at least one opening in its wood confronting surface for the knife holder assembly which includes a mount block. A counter-knife receiving surface opposite the wood confronting surface of the rotor head is provided on the mount block for a counter-knife and a reversible knife blade with cutting surfaces along opposite transverse edges is received on the counter-knife. A clamp plate secures to clamp the knife in a projecting cutting position. The counter-knife has at least one pair of spaced apart pin openings and the knife blade has at least one pair of complemental pin openings, and pins are received in the knife blade openings and counter-knife pin openings to permit 180.degree. relocation of the knife.

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