发明名称 BICYCLE SHIFT OPERATING DEVICE
摘要 A bicycle shift operating device basically has a base member, a shift wire take-up element and a shifting unit. The shift wire take-up element is rotatably mounted with respect to the base member in first and second rotational directions about a pivot axis. The shifting unit is operatively coupled to the shift wire take-up element. The shifting unit includes first and second shift operating members. The first shift operating member is movably mounted with respect to the base member to selectively operate the shift wire take-up element in the first and second rotational directions. The second shift operating member is movably mounted with respect to the base member to release the shift wire take-up element for movement in the second rotational direction.
申请公布号 US2009173182(A1) 申请公布日期 2009.07.09
申请号 US20080970591 申请日期 2008.01.08
申请人 SHIMANO INC. 发明人 WATARAI ETSUYOSHI;SHAHANA SATOSHI
分类号 B62M25/04 主分类号 B62M25/04
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