发明名称 FRONT DERAILLEUR WITH CONTACT MEMBER
摘要 A bicycle front derailleur that includes a main body and a chain guide operatively coupled to the main body. The chain guide includes a first plate, a second plate, and a contact member affixed to the first plate. The contact member includes a flexible portion that is adapted to flex when contacted by a chain running through the chain guide.
申请公布号 US2013085025(A1) 申请公布日期 2013.04.04
申请号 US201113250897 申请日期 2011.09.30
申请人 INOUE KENKICHI;EMURA ATSUHIRO;KUWAYAMA KAZUYA;SHIMANO, INC. 发明人 INOUE KENKICHI;EMURA ATSUHIRO;KUWAYAMA KAZUYA
分类号 B62M9/134 主分类号 B62M9/134
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