发明名称 |
Hilfsvorrichtung zum Schalten eines Fahrradgetriebes |
摘要 |
<p>A drive mechanism for a bicycle transmission assist mechanism 14 includes a crank arm 120 having a drive member 170. The drive member 170 includes a first abutment 192A facing a forward rotational direction of the crank arm 120 and a non-concave sloped surface facing a rearward rotational direction of the crank arm 120. <IMAGE></p> |
申请公布号 |
DE60043810(D1) |
申请公布日期 |
2010.03.25 |
申请号 |
DE2000643810 |
申请日期 |
2000.12.14 |
申请人 |
SHIMANO INC. |
发明人 |
TOSHIO, TETSUKA;YAMANAKA, MASAHIRO;NANKO, YOSHIAKI |
分类号 |
B62M9/10;B62M25/02;B62M9/04;B62M9/12;G05G1/48 |
主分类号 |
B62M9/10 |
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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