发明名称 |
Rear derailleur for a bicycle |
摘要 |
A rear derailleur for a bicycle, in which a movable member includes a blind shaft bore for a support shaft supporting a chain guide. The shaft bore is open only at its end adjacent the end face of the movable member opposite to the chain guide. The support shaft is rotatably supported in the blind shaft bore and is provided at its intermediate portion with a locking shoulder. A locking member having a thrust bearing surface opposite to the locking shoulder is fixed to the movable member. This supports the chain guide to the movable member such that it is well sealed and protected from escaping.
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申请公布号 |
US4744784(A) |
申请公布日期 |
1988.05.17 |
申请号 |
US19870035383 |
申请日期 |
1987.04.07 |
申请人 |
SHIMANO INDUSTRIAL COMPANY LIMITED |
发明人 |
NAGANO, MASASHI |
分类号 |
B62M9/126;(IPC1-7):F16H9/00 |
主分类号 |
B62M9/126 |
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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