发明名称 |
Centrifugal resistance device for stationary bicycle trainer |
摘要 |
A centrifugal resistance device for stationary exercise apparatus that is operatively associated with a rotatable shaft; the centrifugal resistance device comprises a slotted ring, braking material and a fixed cover; the slots of the slotted ring house friction material that is free to move radially and act frictionally against the fixed cover positioned about the slotted ring, the fixed cover is fashioned by those skilled in the art as to act also as a heat dissipating device; tension is varied by increasing or decreasing the RPMs of the rotatable axle.
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申请公布号 |
US5397285(A) |
申请公布日期 |
1995.03.14 |
申请号 |
US19930118397 |
申请日期 |
1993.09.08 |
申请人 |
HAAN, KENNETH;PHILLIPS, CAL M. |
发明人 |
HAAN, KENNETH;PHILLIPS, CAL M. |
分类号 |
A63B21/015;A63B21/22;A63B69/16;(IPC1-7):A63B21/22;A63B21/00 |
主分类号 |
A63B21/015 |
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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