发明名称 |
Manual traction device for bicycle, includes handlebar with alternately swinging articulated arms individually having gears meshed with racks to transmit swinging motion to one of front wheel and back wheel |
摘要 |
<p>The manual traction device has a handlebar (4) with two articulated arms (5) individually having gears (6) meshed with racks (8). The gear and rack engagement transmits the swing of the articulating arms to one of the front wheel (2) and back wheel. The device also has mechanisms for limiting the swinging movement of the arms and for stopping the arms.</p> |
申请公布号 |
ES2205988(A1) |
申请公布日期 |
2004.05.01 |
申请号 |
ES20010002097 |
申请日期 |
2001.09.19 |
申请人 |
PONT LORENZO RICARD |
发明人 |
PONT LORENZO RICARD |
分类号 |
B62M1/12;(IPC1-7):B62M1/12 |
主分类号 |
B62M1/12 |
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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