free patent mobile crusher
US20070029422A1 - Portable apparatus for crushing rock and other .The invention includes a rock crushing machine and method, the machine having a base and a jaw assembly secured to the base. The jaw assembly is adapted to receive rock as . Other art identified in a search conducted before filing this patent application are the following U.S. Pat. Nos.: 3,958,767; 4,165,042; 4,288,039.free patent mobile crusher,US8042753B2 - Mobile crusher - Google PatentsA mobile crusher includes: a crusher having a fixed jaw and a swing jaw and adjusting an outlet gap between lower ends of the fixed jaw and the swing jaw, the crusher crushing raw materials by swing movement of the swing jaw toward the fixed jaw and discharging the raw materials crushed by the crusher from the outlet.free patent mobile crusher,US7464889B2 - Mobile rock crushing plant - Google PatentsA method and apparatus for wirelessly monitoring and/or controlling the processing operations of a mobile rock crushing plant.