发明名称 |
Bicycle Hub Transmission With A Power Control Mechanism For A Shift Assist Mechanism |
摘要 |
A hub transmission for a bicycle comprises a hub axle; a driver rotatably supported to the hub axle; a hub shell rotatably supported to the hub axle; a power transmitting mechanism disposed between the driver and the hub shell for communicating rotational power from the driver to the hub shell through a plurality of power transmission paths; a shift mechanism for selecting the plurality of power transmission paths; a shift assist mechanism for communicating rotational power from the driver to the shift mechanism; and a power control mechanism disposed between the driver and the shift assist mechanism and coupling rotational power from the driver to the shift assist mechanism for communicating non-constant rotational power from the driver to the shift assist mechanism.
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申请公布号 |
US2009131214(A1) |
申请公布日期 |
2009.05.21 |
申请号 |
US20070942987 |
申请日期 |
2007.11.20 |
申请人 |
SHIMANO, INC. |
发明人 |
OKOOCHI HIROYUKI;HINO TETSUYA |
分类号 |
B62M25/02;B62M11/00;F16H3/44 |
主分类号 |
B62M25/02 |
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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