Bellow couplings represent one type of flexible metal coupling. They come in three types: formed, electroplated, and edge-welded. Bellow couplings resist axial, parallel, and angular misalignment.

Certain coupling types incorporate flexible elastomeric elements and offer a range of torsional damping properties. But their associated characteristics — relative rotation between hubs, ...

A U-joint (the 'U' stands for 'universal'), sometimes called a Cardan joint after the man who invented it, is a type of flexible coupling typically used on both ends of the drive shafts in rear ...