Eventually, Princess Nell found her way into a room beneath the windmill that contained a sort of clutch mechanism.

A clutch mechanism drives the tap into the part under power and then backs it out of the threaded hole once the proper depth is reached.

So the piano had a clutch mechanism that enabled him to sample any key he wanted.

The spindle and axle will move in unison when the yo-yo spins slowly, however, thanks to the yo-yo's clutch mechanism.

The clutch mechanism, which is housed inside one of the yo-yo discs, consists of two metal spring-loaded arms.

Rather than using weights or bands, the machine operates on a clutch mechanism that spins with centrifugal force as you push or pull.

("'803 patent") substituted a clutch mechanism for the drive shaft.

A more sophisticated method of presetting torque is with a calibrated clutch mechanism.

An obvious use, he said, would be in a car's clutch mechanism.