Concrete crusher with cutting shears

Details Concrete crusher with cutting shears Concrete crusher with cutting shears

1996-07-09

1998-01-06

Howell, Daniel W.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

24110173, 241264, 30134, B02C 102, B02C 110

Patent

active

057045607

ABSTRACT:
A concrete crusher has cutting shears with a first cutting arm forming an additional arm on one of the jaws of the breaker tongs and a second cutting arm rigidly joined to the frame of the concrete crusher. An hydraulic piston/cylinder unit drives the jaws such that the first cutting arm is in an open position relative to the second cutting arm when the jaws are in an open position.

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