Drive system for bicycle dynamo - has slider fitting between wheel spokes for driving flexible drive shaft for dynamo

摘要

The drive system uses a flexible drive shaft (4, 5) with an attached drive wheel, which is attached to the bicycle forks via a fixing strut (3). The drive shaft (4, 5) is driven by a slider (6) attached to a plate (7) for filtering between the wheel spokes of the bicycle front wheel, the lights being switched off by retracting the slider (6). ADVANTAGE - Easily accessible drive with low-cost man prodn.