发明名称 |
TRANSMISSION OF BICYCLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a motor driven type transmission of a bicycle excluding a defect that a speed change becomes impossible during traveling by a waste of battery in a bicycle having a motor driven type transmission gear switch mechanism. SOLUTION: A device in which an output of a generator installed as an illumination power supply is branched also is as a driving power supply by connecting it to a motor through a rectifier.
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申请公布号 |
JP2002053091(A) |
申请公布日期 |
2002.02.19 |
申请号 |
JP20000239419 |
申请日期 |
2000.08.08 |
申请人 |
SANSHA ELECTRIC MFG CO LTD |
发明人 |
OKAMOTO SHIGERU;TACHIBANA HIDEHISA;TANAKA SEIJI |
分类号 |
B62M25/08;(IPC1-7):B62M25/08 |
主分类号 |
B62M25/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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