Crusher bowl clamping device

Details Crusher bowl clamping device Crusher bowl clamping device

1979-09-13

1981-09-15

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

241286, B02C 204

Patent

active

042892805

ABSTRACT:
The crusher bowl clamping device comprises a stationary carrier ring screw-threaded to the bowl, a cylindrical bush mounted on the top end of the carrier ring, and a flange arranged above the bush carrying hydraulic jacks to provide a clamping thrust in the threads between the bowl and the carrier ring. The flange is matched and meshed by means of threads with the crushing bowl and is locked against rotation with respect to the carrier ring, and the hydraulic jack piston rods bear against the cylindrical bush.

REFERENCES:
patent: 2590795 (1952-03-01), Rumpel
patent: 3140834 (1964-07-01), Symons
patent: 3140835 (1964-07-01), Balmer et al.
patent: 3405875 (1968-10-01), Curtis
patent: 3539118 (1970-11-01), Kueneman et al.
patent: 3759453 (1973-09-01), Johnson
patent: 3797760 (1974-03-01), Davis et al.

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