SP

MACHINE TOOL ACCESSORIES: NAMELY, AIR CYLINDERS-ROTATING, WITH AND WITHOUT ADAPTERS; AIR CYLINDERS- NON-ROTATING; HYDRAULIC CYLINDERS-NON-ROTATING; WORK HOLDING FIXTURES INCLUDING CHUCKS WITH AND WITHOUT ADAPTERS, CHUCK JAWS, COLLET CHUCKS, AND EXPANDING ARBORS; PNEUMATIC AND HYDRAULIC CHUCK OPERATING MECHANISMS, CONSISTING OF A CHUCK-CONNECTING DRAWROD, A CYLINDER ENCLOSING AN ACTUATING PISTON, AND A CONTROL VALVE REGULATING THE RECIPROCATING MOTION OF THE PISTON, SOLD AS A UNIT; AND REPAIR PARTS FOR ALL OF SUCH ACCESSORIES