Clutch,Wheel Rim,Torque Converter
A CLUTCH is a mechanical device that engages and disengages the power transmission, especially from driving shaft to driven shaft.
The RIM is the “outer edge of a wheel, holding the tire” it makes up the outer circular design of the wheel on which the inside edge of the tire is mounted on vehicles such as automobiles. The term “rim” is often incorrectly used instead of wheel.
In modern usage, a TORQUE CONVERTER is generally a type of fluid coupling (but also being able to multiply torque) that is used to transfer rotating power from a prime mover, such as an internal combustion engine or electric motor, to a rotating driven load.