7 MECHANICALLY DRIVEN MACHINES AND MACHINE TOOLS, NAMELY, BLADE SHARPENING MACHINES AND LATHES; DRILLING AND CUTTING MACHINES, NAMELY, BAND SAWS, CIRCULAR SAWS AND REPLACEMENT PARTS THEREFOR; CENTRIFUGAL AND COMPRESSED AIR PUMPS; HYDRAULIC JACKS; CRANES; ELEVATORS; LIFTING MECHANISMS, NAMELY, WINCHES; ELECTRIC MOTORS FOR MACHINES; DRIVES FOR MACHINES, NAMELY, FRONT GEARS, WORM GEARS, CONE GEARS, PLANETARY GEARS, HARMONIC GEARS, SPECIAL PURPOSE GEARS AND FLY WHEELS; MACHINE PARTS, NAMELY, BEARINGS, SHAFTS, SHAFT COUPLINGS, TOOTHED WHEELS, STANDS, SHOCK ABSORBERS, DRIVING BELTS, DRIVING CHAINS, LUBRICATORS, CONVEYORS