Crusher head supporting unit for a gyratory crusher

Details Crusher head supporting unit for a gyratory crusher Crusher head supporting unit for a gyratory crusher

1980-09-08

1982-07-13

Desmond, Eugene F.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

241207, B02C 204

Patent

active

043390870

ABSTRACT:
A piston and cylinder unit for a gyratory crusher including a cylinder having an upper piston carrying the crusher head and a lower piston dividing the interior of the cylinder into a hydraulic chamber and a gas chamber. The hydraulic chamber is selectively chargeable with hydraulic fluid to adjust the crushing gap between the crusher head and the bowl of the crusher, and the gas chamber is connected in communication with a pressure relief chamber within the lower piston to provide an accummulator within the unit accommodating the momentary displacement of the crusher head by noncrushable materials moving through the crushing gap during crushing operations.

REFERENCES:
patent: 3481548 (1969-12-01), Beisner et al.
patent: 3801026 (1974-04-01), Decker et al.
patent: 4060205 (1977-11-01), Pollak
patent: 4206881 (1980-06-01), Werginz

Affiliated with

Also associated with

Rating

Crusher head supporting unit for a gyratory crusher does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crusher head supporting unit for a gyratory crusher, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crusher head supporting unit for a gyratory crusher will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-201015