Jaw crusher having wedges for toggle beam

Details Jaw crusher having wedges for toggle beam Jaw crusher having wedges for toggle beam

1978-04-10

1979-08-21

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

241285R, B02C 104

Patent

active

041650441

ABSTRACT:
A jaw crusher for the reduction of rock and ore and including a toggle beam and a transversely shiftable wedge at each end of the beam whereby the toggle beam is wedged downwardly into position in the way slots of the crusher side walls and locked therein. Means are provided between the beam ends and the wedges for shifting the wedges in beam locking and unlocking directions. Lifting of these extremely heavy toggle beams is not necessary in order to effect their removal.

REFERENCES:
patent: 2865570 (1958-12-01), Nutting
patent: 3166259 (1965-01-01), Archer et al.
patent: 3473744 (1969-10-01), DeDiemar

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