Mounting for replaceable hammers in impact crusher

Details Mounting for replaceable hammers in impact crusher Mounting for replaceable hammers in impact crusher

1992-11-06

1994-06-14

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Rotary striking member, rotor structure

241195, 241294, 144229, 144230, B02C 1328

Patent

active

053202929

ABSTRACT:
A rotor for an impact crusher which has rotor plates distributed along the length of a rotor shaft and secured to the shaft. Aligned, open, recessed cavities in multiple rotor plates receive a backing bar spanning the plates and the bar is secured to the plates. A removable hammer bar seats in the cavities and rests against the backing bar. Wedges held in place by retainers hook the hammer bar in place.

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patent: 4967969 (1990-11-01), Griffith, III
patent: 5004169 (1991-04-01), Ostergaard

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