Chain driven bicycle dynamo - is connected to guide pinion with dynamo shaft and armature rotated by chain movement and rotation of guide, pinion to induce continuous current in stator windings

摘要

On the rear wheel strut, the dynamo holder is fixed which folds in to the chain by operation of the dynamo with the connected chain pinion. The drive of the dynamo can be by battery buffering or directly. For bicycles which have a chain gearing arrangement, it is recommended that the dynamo be integrated with its pinion in the gearing, in which case it is positioned in the gearing part. In the area around the rear nave or hub, the dynamo (2) is flanged onto the chain gearing (1), and is activated by rotation of the guide pinion (3), and being folded into the chain. USE - Dynamo for bicycles.