US 7,321,218 B2 | ||
Bicycle derailer generator | ||
Powell D. Nyachoto, 2804 Stratford Dr., San Ramon, Calif. 94583 (US) | ||
Assigned to Powell D. Nyachoto, San Ramon, Calif. (US) | ||
Filed on May 19, 2003, as Appl. No. 10/439,862. | ||
Prior Publication US 2004/0232880 A1, Nov. 25, 2004 | ||
Int. Cl. H01M 10/46 (2006.01) |
U.S. Cl. 320—104 | 4 Claims |
1. A bicycle lighting system comprising:
a generator mounted to a derailler and comprising one or more gears driven by a chain running through the derailler; and,
a headlight or taillight in electrical contact with the generator;
whereby movement of the chain through the derailler turns the one or more gears and the generator to provide electrical current
to the headlight or taillight.
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