7 Motors and engines for use in industrial applications, not for land vehicles; machine coupling and transmission components except for land vehicles, namely, tensioners, sprockets and pulleys, tensioning idlers, variable diameter pulleys, adjustable pulleys, adjustable lock center pulleys, dual pulley tensioning systems for power transmission belts for use with machines and engines comprised of pulleys and sprockets all being parts of machines; engine timing components, namely, sprockets and pulleys, variable diameter pulleys, adjustable pulleys all beings parts of machines; timing belts for engines and motors for machines; power transmission belts for engines and motors for machines including variable speed belts; timing belts for engines and motors for land vehicles; v-ribbed belts for engines and motors for machines; v- belts for engines and motors for machines; crankshaft dampers for engines for machines; belts for material handling for conveyors; conveyor belts; belts for linear motion control for machines; flexible couplings for coupling rotating shafts in land vehicle engines; caps for engine oil intakes; hose crimping machines; radiator caps for cooling radiators for motors, engines and vehicles; machine parts, namely, flexible couplings for coupling rotatable shafts and transmitting power there between; couplings for use in machinery of all kinds other than those for land vehicles; timing and accessory drive modules comprising a set of engine parts, namely, cam sprockets and chains; multi-ribbed belts for machines and engines; fan belts for motors; dynamo belts for machines; alternator dynamo decouplers for machines, namely, a clutch to disconnect an alternator depending on a belt load condition; couplings for machines other than for land vehicles; flexible couplings being parts of machines; fluid couplings for machines other than for land vehicles; hydraulic couplings for engines other than for land vehicles, also being parts of machines; hydraulic quick release couplings for high pressure hoses; shaft couplings other than for land vehicles; power transmission couplings not for land vehicles; safety couplings for machines other than for land vehicles; industrial motion control components namely belts and pulleys for machines; timing belts for synchronous conveying, linear positioning and power transmission for machines, motors and engines used in industrial applications; timing belts for machines, motors and engines used in industrial applications including linear belts, profile belts, welded belts, flex belts, wide belts, vacuum belts, self tracking belts and flat belts; water pumps for land vehicle engines; synchronous belts and drive belts for conveyors or machines; synchronous and toothed belts for machines for industrial applications; electronically controlled belt tensioners for machines whereby belt tension forces are controlled; engine transmission belts for land vehicles; flat belts for machines wound on shafts for moving or lifting platforms and/or weights; non-metallic belt sprockets and pulleys being parts of machines; repair kits for radiators for motors and engines, primarily comprising air-intake tubes, "O" rings, plugs and taps and refill packs therefor consisting of tubes and plugs; power transmission drive components, namely, low modulus belts, clutches and alternator decouplers, parts and components for asynchronous belt drive systems and parts and components for synchronous belt drive systems, other than for land vehicles, namely, timing belts and pulleys; auxiliary power units for use in land vehicles for supplying electrical and mechanical power to the land vehicle when the land vehicle main engine is not operating