Solid material comminution or disintegration – Processes – Subjecting material to impact by moving comminuting surface
Patent
1997-08-06
1999-11-02
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
Subjecting material to impact by moving comminuting surface
241 32, 241 73, 2411891, B02C 1331
Patent
active
059754435
ABSTRACT:
The present invention relates to unique waste recycling machines possessing improved efficacy in recycling bulky waste materials to a recycled waste product. The feed for the machine is equipped with a floating stripper plate which scrapes adhering waste materials from a continuous metal apron feed. The device also includes a releasable cradle assembly which supports a striking bar and a screen positioned about a rotating drum equipped with impacting teeth or blades. When a damaging obstacle enters an impacting or fragmenting zone of the machine, a shear pin which maintains the cradle assembly in a fragmenting position will shear causing the cradle assembly to become dislodged to an inoperable or non-damaging position. The machine also includes impacting teeth which are dynamically balanced and positioned upon a rotating impacting drum so as to effectuate especially effective fragmentation of waste materials to a desired particle size.
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Hundt Vincent G.
Peltz Frederick G.
Hendrickson M. Paul
Rosenbaum Mark
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