| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low cost and high quality hub dynamo. <P>SOLUTION: The hub dynamo includes: a stator which is attached to a wheel axle 11 and to which a conductor 28 is wound; a special nut 30 ( regulating part) which is provided at the wheel axle 11 and regulates movement of the stator in an axial direction; a side panel unit 40 arranged at outside in the axial direction of the stator; and a rotor which is rotatably loaded in the wheel axle 11 through the side panel unit 40 and revolves with the wheel. In the special nut 30, a groove 35 is formed for pulling out the conductor 28 from the stator to outside of side panel unit 40, and a filling part of the seal material 55 for sealing the groove 35 is prepared by the groove 35 and the side panel unit 40. <P>COPYRIGHT: (C)2012,JPO&INPIT |
