Solid material comminution or disintegration – Apparatus – Comminuting elements
Patent
1976-10-19
1977-12-27
Lake, Roy
Solid material comminution or disintegration
Apparatus
Comminuting elements
241182, 241207, 241300, B02C 200, B02C 1722
Patent
active
040650642
ABSTRACT:
A wear resistant lining for the inside wall of the bottom shell of a gyratory crusher which includes a plurality of flat plates made out of wear resistant steel plate and having a generally trapezoidal shape and each having a pair of spaced apart holes therein. The plates are placed on the inside of the bottom shell of a gyratory crusher adjacent to each other to encircle the inside of the bottom shell. The holes in each plate are fitted with universal fittings which permit alignment of fasteners which pass through into a hole in the bottom shell of the crusher to enable the wear resistant plates to be secured to the inside of the shell.
REFERENCES:
patent: 1486965 (1924-03-01), Janney
patent: 2275992 (1942-03-01), Rahner
patent: 2409391 (1946-10-01), Rumpel
patent: 2832547 (1958-04-01), Kennedy
patent: 3949943 (1976-04-01), Schuler et al.
Fuller Company
Goldberg Howard N.
Lake Roy
Thomson Frank H.
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