基本信息:
- 专利标题： Elliptical locus crank
- 专利标题（中）：ELLIPTICAL LOCUS CRANK
- 申请号：JP2001195702 申请日：2001-06-28
- 公开(公告)号：JP2003011878A 公开(公告)日：2003-01-15
- 发明人： TSUKISHIRO HIDEO
- 申请人： Hideo Tsukishiro , 英夫 築城
- 专利权人： Hideo Tsukishiro,英夫 築城
- 当前专利权人： Hideo Tsukishiro,英夫 築城
- 优先权： JP2001195702 2001-06-28
- 主分类号： B62M3/06
- IPC分类号： B62M3/06
摘要：
PROBLEM TO BE SOLVED: To provide an elliptical locus crank allowing well-balanced, effective pedaling exercise and facilitating adjustment of inclination θ relative to a horizontal shaft.
SOLUTION: A first crank 2 and a second crank 3 are connected to each other by a joint and a driving force transmission mechanism 4 for transmitting torque from the joint part to a center rotating shaft is supported against the surface or inside of the second crank 3. Further, the center rotating shaft of the second crank 3 is formed as a double inversion shaft mechanism 11, and normal rotation transmitted via the mechanism 4 is reversed by the mechanism 11 and output to the second crank 3 whereby the first crank 2 and the second crank 3 are doubly reversed to make the locus of the pedals 1 elliptical.
COPYRIGHT: (C)2003,JPO
摘要（中）：
SOLUTION: A first crank 2 and a second crank 3 are connected to each other by a joint and a driving force transmission mechanism 4 for transmitting torque from the joint part to a center rotating shaft is supported against the surface or inside of the second crank 3. Further, the center rotating shaft of the second crank 3 is formed as a double inversion shaft mechanism 11, and normal rotation transmitted via the mechanism 4 is reversed by the mechanism 11 and output to the second crank 3 whereby the first crank 2 and the second crank 3 are doubly reversed to make the locus of the pedals 1 elliptical.
COPYRIGHT: (C)2003,JPO
要解决的问题：提供椭圆轨迹曲柄，其允许平衡有力的踏板运动，并且有助于相对于水平轴的倾斜度θ的调节。 解决方案：第一曲柄2和第二曲柄3通过接头彼此连接，用于将扭矩从接合部传递到中心旋转轴的驱动力传递机构4支撑在第二曲柄3的表面或内部 此外，第二曲柄3的中心旋转轴形成为双反转轴机构11，通过机构4传递的正转由机构11反转，并输出到第二曲柄3，由此第一曲柄2和 第二曲柄3被双重反转以使踏板1的轨迹为椭圆形。
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62M | 乘骑者驱动的轮式车辆或滑橇；动力驱动的滑橇或自行车；专门适用于这些交通工具的传动装置 |
| ------B62M3/00 | 用手或脚操作的曲柄结构 |
| --------B62M3/06 | .作椭圆或其他非圆周旋转运动的 |