Machines and machine tools, motors and engines for air and water vehicles and parts for these motors and engines, carburettors and injection pumps for these motors and engines, bearings, pillow blocks, journals (all the aforesaid goods included in this class); connecting rods

CONNECTING PIECES FOR FIXING OR LOCKING PINS, NUTS AND LINKAGES, IN PARTICULAR FOR LOCKING FORKHEADS ON A THREAD BOLT; SAFETY CLIPS AND CLAMPING SPRINGS FOR LOCKING PINS AND PARTS ROTATABLY OR HINGEDLY MOUNTED ON PINS AGAINST AXIAL DISPLACEMENT; ARTICULATED JOINTS FOR TRANSMITTING FORCES; AND CLAMPING DEVICES FOR FIXEDLY CLAMPING PARTS IN POSITION ON SHAFTS OR PINS