Jaw Crusher Litigation

Stone Crushing Production Line

The jaw 17 is in most cases stationary with respect to the dipper stick 12 and is oftentimes referred to as the back jaw or lower jaw The two jaws 16 and 17 are pivotally connected together for relative swinging and to this end the jaws have interleaving mounting plates 161 171 which are apertured and mounted on the ends of a pivot pin 18