发明名称 |
BICYCLE WHEEL TRAVEL PATH FOR SELECTIVELY APPLYING CHAINSTAY LENGTHENING EFFECT AND APPARATUS FOR PROVIDING SAME |
摘要 |
A rear suspension system for a bicycle. The system directs the rear wheel along a predetermined, S-shaped path as the suspension is compressed. The path is configured to provide a chainstay lengthening effect only at those points where this is needed to counterbalance the pedal inputs of the rider; at those points in the wheel travel path where there is a chainstay lengthening effect, the chain tension which results from the pedal inputs exerts a downward force on the rear wheel, preventing unwanted compression of the suspension. The system employs a dual eccentric crank mechanism mounted adjacent the bottom bracket shell to provide the desired control characteristics.
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申请公布号 |
CA2265336(A1) |
申请公布日期 |
1999.09.13 |
申请号 |
CA19992265336 |
申请日期 |
1999.03.12 |
申请人 |
CALON, JAMIE W.;KLASSEN, JAMES B. |
发明人 |
CALON, JAMIE W.;KLASSEN, JAMES B. |
分类号 |
B62K25/28;(IPC1-7):B62K25/28 |
主分类号 |
B62K25/28 |
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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