发明名称 |
SCHAKELINRICHTING VOOR EEN NAAF MET MEERDERE VERSNELLINGEN VOOR RIJWIELEN OF DERGELIJKE. |
摘要 |
The invention relates to a gear-change device for a multi-ratio gear-change in bicycles or the like. A gear-change lever of the gear-change device is mounted pivotably on a basis part of the gear-change device and is formed in its middle part as winding body for a gear-change draw cable. The middle part of the gear-change lever is provided with detents with which a ratchet pawl is associated which in turn is pivotably mounted to the basic part of the gear-change device. The ratchet pawl is subject to the return force of the stressed gear-change draw cable and may be provided with its own spring element which is effective in the outward pivoting. The gear-change device comprises only very few parts and can be produced at favorable price with no restriction of functional efficiency. |
申请公布号 |
NL8600125(A) |
申请公布日期 |
1986.08.18 |
申请号 |
NL19860000125 |
申请日期 |
1986.01.21 |
申请人 |
FICHTEL & SACHS AG TE SCHWEINFURT, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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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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