Solid material comminution or disintegration – Apparatus – Rotary striking member with circumferential or tangential flow
Patent
1984-04-02
1986-03-04
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
Rotary striking member with circumferential or tangential flow
241192, 241195, 241285B, B02C 1328
Patent
active
045736430
ABSTRACT:
In an impact crusher for reducing the size of particulate material, the breaker bars having one or more quasi-circular depressions for engaging a circular back-up bar is secured to a rotor by means of a serrated wedge and C-clamp assembly. A newly designed housing opening permits the breaker bars to be placed in an optimum horizontal positioning and a rotor-locking assembly holds the back-up bars in this optimum positioning and provides support for the breaker bars during replacement thereof.
REFERENCES:
patent: 3874603 (1975-04-01), Lowe et al.
patent: 3979078 (1976-04-01), Boddeker et al.
Albers Bernd G.
Orphall Axel W.
A & O Engineering, Inc.
Eley Timothy V.
Goldberg Howard N.
Kikel Suzanne
Patch Daniel
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