A toothed wheel transmitting power by means of a chain fitted to its edges.
More example sentences
- The tool slides onto 7mm wide chain wheels and works in exactly the same way as the original item.
- The chain is pulled back by a return spring, mounted on the chain wheel next to the ratchet wheel.
- The rear wheel is accurately aligned by the adjustment of chain wheel and wheel axle at the same time.
Definition of chain wheel in:
- The British & World English dictionary