English

Noun

drive wheel ‎(plural drive wheels)

1. A wheel that transmits power to other elements of a mechanism.
   • 1974, Rudolf F. Graf; George J. Whalen, How it works, illustrated: everyday devices and mechanisms‎, page 38:

     Squeezing two handles together pressed a serrated drive wheel against the can rim. And rotating a T-handle turned a toothed drive wheel