Pneumatically, Hydraulically, Mechanically, and Electrically Actuated Portable, Wheeled and Stationary Lifting Equipment and Vehicle Jacks; Fluid Pressure Actuated Rams and Cylinders; Hydraulic Pumps and Operating Mechanisms Therefor; Fluid Motors; Swivel Joints; Straightening, Bending, Clamping and Spreading Equipment; Punches and Presses; Cable Pullers; Cable Cutters; Power Applying Tools; Remote Control Apparatus for Fluid Pressure Actuated Equipment; Machine Element Pullers and Pushers for Removing and Inserting Parts; Wheel Pullers; Tool Racks; Driving Mechanisms for Portable Power Tools; and Mechanically, Electrically, Hydraulically and Pneumatically Automatic and Manually Operable Fluid Pressure Directional Control and Actuating Valves