发明名称 |
RESISTANCE EXERCISE MACHINE WITH STACKED RESISTANCE PACKS |
摘要 |
A resistance exercise machine has a frame that includes a base on the floor and upright posts on the base. Resistance packs mounted for adjustment up and down on the posts are equipped with cams that compensate for the increased resistance resulting from increasing deformation of the resistance elements in the packs. The resistance packs are interconnected by teeth on their rims which allow the packs to be arranged in a stack. An adjustable bench and seat are provided. One alternative is a direct drive system having angularly adjustable levers. Another alternative has a fixed number of resistance packs that can be selectively activated to add resistance. |
申请公布号 |
WO2006036284(A3) |
申请公布日期 |
2006.11.16 |
申请号 |
WO2005US26730 |
申请日期 |
2005.07.27 |
申请人 |
SPIRAFLEX, INC.;FRANCIS, PAUL, S. |
发明人 |
FRANCIS, PAUL, S. |
分类号 |
A63B21/045;A63B21/06 |
主分类号 |
A63B21/045 |
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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