发明名称 |
CYKEL MED HOPFAELLBAR RAM. |
摘要 |
A bicycle with collapsible frame, which incorporates front and rear frame posts and at least one cross-beam interconnecting said frame posts. The bicycle, which with one of a few simple hand manipulations, in a few seconds, can be folded into a compact unit. The bicycle has an absolutely rigid frame when the bicycle is in its position of use, and in collapsed position it is only little bulky with a substantial extension in one direction only. The cross-beam of the frame is a two-part cross-beam. The two parts of the cross-beam are articulatedly connected to each other and to the frame posts. The two parts of the cross-beam at folding of the frame are pivotable towards the front and the rear frame posts respectively. |
申请公布号 |
FI891095(A0) |
申请公布日期 |
1989.03.08 |
申请号 |
FI19890001095 |
申请日期 |
1989.03.08 |
申请人 |
HELLESTAM, SVEN;LINANDER, OTTO |
发明人 |
HELLESTAM, SVEN;LINANDER, OTTO |
分类号 |
B62K;B62K15/00;(IPC1-7):B62K/ |
主分类号 |
B62K |
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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