发明名称 |
Exercise methods and apparatus |
摘要 |
An exercise apparatus includes a force receiving member movable relative to a frame. A roller is rotatably mounted on a first crank and supports a rearward portion of the force receiving member. A link is rotatably interconnected between a second crank and an intermediate portion of the force receiving member. The cranks, the roller, and the link cooperate with the force receiving member to move the latter in a desired path.
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申请公布号 |
US2001001304(A1) |
申请公布日期 |
2001.05.17 |
申请号 |
US20000748395 |
申请日期 |
2000.12.26 |
申请人 |
MARESH JOSEPH D.;STEARNS KENNETH W. |
发明人 |
MARESH JOSEPH D.;STEARNS KENNETH W. |
分类号 |
A63B23/035;A63B23/04;(IPC1-7):A61H3/00 |
主分类号 |
A63B23/035 |
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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