发明名称 |
Independent action exercise apparatus with adjustably mounted linear resistance devices |
摘要 |
An exercise apparatus (10) includes left and right levers (14, 16) mounted on a frame (12) to pivot about a first pivot axis (17). The left and right levers are connected to the first ends of corresponding left and right shock absorbers (18, 20). The second ends of the left and right shock absorbers are pivotally mounted on the frame by a mounting mechanism (22), including a threaded rod (78), for adjustable positioning of the second ends of the shock absorbers relative to the first pivot axis of the levers. The present invention provides for simultaneous adjustment of the resistance offered by the two shock absorbers against rotation of corresponding independent levers.
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申请公布号 |
US5320588(A) |
申请公布日期 |
1994.06.14 |
申请号 |
US19920918353 |
申请日期 |
1992.07.23 |
申请人 |
PRECOR INCORPORATED |
发明人 |
WANZER, RICHARD A.;DALTON, COLE J. |
分类号 |
A63B21/008;A63B21/02;A63B23/04;(IPC1-7):A63B23/04 |
主分类号 |
A63B21/008 |
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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