发明名称 |
Crank Systems and Methods |
摘要 |
A crank system of the present disclosure has a rotating bar that is fixedly coupled to a first end of a first axle and for actuating a wheel, a first crank assembly coupled to the first end of the first axle and coupled to a first pedal, and a second crank assembly coupled to a second end of the first axle and a second pedal. The first crank assembly and the second crank assembly are coupled to the first axle such that the rotating bar is aligned with a wheel gear assembly adapted for rotating the wheel when the first pedal and second pedal are at their zenith and nadir positions, alternatively. |
申请公布号 |
US2015114171(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
US201314063314 |
申请日期 |
2013.10.25 |
申请人 |
Rundini Mauro |
发明人 |
Rundini Mauro |
分类号 |
B62M3/00 |
主分类号 |
B62M3/00 |
代理机构 |
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代理人 |
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主权项 |
1. A crank system, comprising:
a rotating bar fixedly coupled to a first end of a first axle, the rotating bar adapted for actuating a wheel; a first crank assembly coupled to the first end of the first axle and coupled to a first pedal; a second crank assembly coupled to a second end of the first axle and a second pedal, wherein the first crank assembly and the second crank assembly are coupled to the first axle such that the rotating bar is aligned with a wheel gear assembly adapted for rotating the wheel when the first pedal and second pedal are at their zenith and nadir positions, alternatively. |
地址 |
Huntsville AL US |