FORK LIFT TRUCKS, ELECTRIC LIFT TRUCKS, ELECTRIC REACH TRUCKS, DUMP TRUCKS, TRACTORS, CONCRETE-MIXER TRUCKS, SNOW VEHICLES, AND COMPONENTS THEREFOR-NAMELY, ROTATING ROLL CLAMP, SIDE SHIFTER, SIDE CLAMP, ROTATING BALE CLAMP, RAM, ROTATING FORKS, CRANE, HINGED FORKS, DUMPING FORKS, DUMPING BUCKET, PUSH FORKS AND MANIPULATOR