发明名称 |
Treadle for bicycle |
摘要 |
The treadle is such that the crank radius is variable. The pedals can be attached to the treadle at various points lying on a line running parallel to the treadle. The crank radius can be steplessly varied by clamping the treadle on the treadle bearing axis. The cross-section of the treadle takes the shape of an isosceles triangle.
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申请公布号 |
DE19519598(A1) |
申请公布日期 |
1995.11.23 |
申请号 |
DE19951019598 |
申请日期 |
1995.05.29 |
申请人 |
JORDE, LARS, 27404 ZEVEN, DE |
发明人 |
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分类号 |
B62M3/02;(IPC1-7):B62M3/02;B62M1/02 |
主分类号 |
B62M3/02 |
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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