发明名称 |
EXERCISING DEVICE FOR THE HUMAN BODY |
摘要 |
<p>An exercising device comprising a computer associated with a plurality of actuating arms pivotally mounted on a chair frame, movement of each actuating arm being resisted by a double acting hydraulic cylinder. Position and pressure sensors associated with each of the hydraulic cylinders, and each of the actuating arms deliver signals through the microprocessor of a computer for indicating power or work exerted by the user for moving each actuating arm. A selector valve is connected to each double acting cylinder and is connected to a control valve to permit independent adjustment of the resistance to movement of the piston of a selected cylinder in opposite directions. The cylinders which are not selected on the selector valve are locked to prevent movement of the actuating arm associated therewith.</p> |
申请公布号 |
GB2198653(A) |
申请公布日期 |
1988.06.22 |
申请号 |
GB19870019445 |
申请日期 |
1987.08.17 |
申请人 |
* HYDRA-GYM ATHLETICS INC |
发明人 |
JERRY D * BRENTHAM |
分类号 |
A63B23/04;A61H1/02;A63B21/008;A63B22/06;(IPC1-7):A63B21/00 |
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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