US20040050987A1 Mobile jaw crusher assembly Google
A mobile jaw crusher assembly for crushing objects is provided The assembly includes a frame and a first crushing member that is configured to be moved and at least partially rotated by a vehicle An example of some material that may be crushed by a jaw crusher include rock rubble stone boulders concrete asphalt brick block glass
Counterweight assembly for a cone crusher Google Patents
A cone crusher 10 includes a stationary main shaft 20 and an eccentric 22 which rotates about the main shaft 20 to effect a rotary motion of a head assembly 24 to break stones within a refractive gap 34 The cone crusher 10 includes a counterbalance assembly 48 mounted for rotation with the eccentric 22 The counterbalance assembly 48 includes a counterweight