| 发明名称 |
Exercise methods and apparatus with flexible rocker link |
| 摘要 |
An exercise apparatus has a linkage assembly which links rotation of a crank to generally elliptical movement of a force receiving member. The linkage assembly includes a flexible rocker link interconnected between the force receiving member and the frame.
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| 申请公布号 |
US6113518(A) |
申请公布日期 |
2000.09.05 |
| 申请号 |
US19980064392 |
申请日期 |
1998.04.22 |
| 申请人 |
MARESH, JOSEPH D.;STEARNS, KENNETH W. |
发明人 |
MARESH, JOSEPH D.;STEARNS, KENNETH W. |
| 分类号 |
A63B23/04;(IPC1-7):A63B22/12;A63B22/00 |
主分类号 |
A63B23/04 |
| 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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