[ transmissions and parts thereof for drive components for land vehicles; clutches for land vehicles; brake systems for vehicles; brakes for land vehicles; gearboxes; vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential; structural parts of aircraft, boats, ships, railway cars, trolley cars, underground railways, cog railways, high speed trains and rollercoasters ; automotive parts, namely, drives, gears, axles, wheels, doors, hoods, steering wheels a...