发明名称 Bicycle multi-speed hub
摘要 A multi-speed hub for cantilever mounting to a bicycle frame generally includes a planetary gear mechanism, a hub shaft, a hub shell, a spoke shell, a driver and a driven gear. The hub shell is cantilever-mounted to the bicycle frame and configured to enclose the planetary gear mechanism and the hub shaft. The spoke shell, driver and driven gear are rotatably supported by the hub shell. One end of the hub shaft is indirectly supported by the hub shell and the other end of the hub shaft is fixed to the bicycle frame.
申请公布号 US8047956(B2) 申请公布日期 2011.11.01
申请号 US20080050090 申请日期 2008.03.17
申请人 SRAM DEUTSCHLAND GMBH 发明人 FRANK WOLFRAM
分类号 F16H3/44 主分类号 F16H3/44
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