About Universal Joints
A universal joint is a joint or coupling in a rigid rod that allows the rod to 'bend' in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located close together, oriented at 90° to each other, connected by a cross shaft.
The Purpose of a Universal Joint
The universal joints manufacture process makes them especially useful with shafts that transmit rotary motion,...
