| 摘要 |
The gear transmission generator device includes a generator member having a rotatable gear member mounted thereon, a chassis for moving the generator from a first position to a second position, and a tire having a continuous track of teeth provided on a side wall of the tire. The generator member is mounted on a bicycle frame adjacent a tire of the bicycle. The rotatable gear is provided with a plurality of teeth adapted to mate with the teeth on the tire sidewall. The generator member is movable from a first position where the teeth of the gear member do not engage the teeth on the tire, to a second position when the teeth of the gear member mate with and are in contiguous contact with the teeth on the tire.
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