发明名称 |
Exercise machine for simulating stair climbing |
摘要 |
The present invention is an improved exercise machine for simulating stair climbing, particularly adapted for in-home use. The device includes a generally upright frame with a base. Right and left foot pedals are pivotally mounted to the base on either side of the upstanding portion of the frame and a handlebar is provided adjacent the upper end of the frame. The foot pedals are linked to a mechanical resistance element, namely a flywheel. The linkage includes a strap connecting each pedal to a single drive shaft, in turn connected by a belt transmission to the flywheel. A resistance adjustment feature is included in the invention.
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申请公布号 |
US5199931(A) |
申请公布日期 |
1993.04.06 |
申请号 |
US19910800554 |
申请日期 |
1991.11.27 |
申请人 |
FITNESS MASTER, INC. |
发明人 |
EASLEY, JAMES B.;FRIEDEBACH, A. HANS;NESTANDE, MARK R.;THEISEN, PAUL M.;TITUS, JOHN E. |
分类号 |
A63B21/00;A63B21/002;A63B21/005;A63B21/015;A63B21/22;A63B23/035;A63B23/04 |
主分类号 |
A63B21/00 |
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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