Low-profile housing for an impact crushing apparatus

Details Low-profile housing for an impact crushing apparatus Low-profile housing for an impact crushing apparatus

2008-02-06

2010-12-21

Rosenbaum, Mark (Department: 3725)

Solid material comminution or disintegration

Apparatus

Stationary comminuting surface or material bed

Reexamination Certificate

active

07854407

ABSTRACT:
The present invention provides an impact crushing apparatus that includes a housing, a chamber defined within the housing, a rotor assembly for receiving material and throwing the material radially outward, and a plurality of anvils positioned around the rotor assembly and configured to break apart the material. The rotor assembly is driven by a drive unit, which is coupled to a shaft. A bearing cartridge encircles the shaft, and the bearing cartridge and drive unit are disposed outside the chamber.

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Black Clawson, Inc., “The Inside Story . . . ,” The Black Clawson Centri Crusher—The Leader in Centrifugal Impact Crusher Technology Brochure (Available at least prior to Feb. 6, 2008).
Carri-Cell Rock Breaker Inc., “The Carri-Cell Impact Breaker,” Bulletin No. CC-001-1M-83 (Available at least prior to Feb. 6, 2008).

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