发明名称 |
DISPOSITIF FORMANT LEVIER DE CHANGEMENT DE VITESSE POUR UNE BICYCLETTE |
摘要 |
A lever shifting device for a bicycle for operating a bicycle derailleur having a return spring and provided with a positioning mechanism having a positioning member which rotates in association with an operating lever to set the speed change stage of the derailleur is disclosed. Between a fixing member and the positioning member is provided an auxiliary spring, so that the operating lever can be lightly operated against the return spring. |
申请公布号 |
FR2578507(B1) |
申请公布日期 |
1991.08.23 |
申请号 |
FR19860003177 |
申请日期 |
1986.03.06 |
申请人 |
SHIMANO INDUSTRIAL CY LTD |
发明人 |
MASASHI NAGANO |
分类号 |
B62M25/04;(IPC1-7):B62M25/04 |
主分类号 |
B62M25/04 |
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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