Selectable force exercise machine

Details Selectable force exercise machine Selectable force exercise machine

2006-03-21

2006-03-21

Donnelly, Jerome W. (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing inertial force resistance

C482S099000, C482S102000

Reexamination Certificate

active

07014599

ABSTRACT:
An exercise machine that outputs constant force from resilient resistances and allows continuously selectable levels of strength training resistance. The machine consists primarily of a pre-biased resistance element (50), a conical pulley structure with eccentric cross section (40), an axially adjustable force attachment point (34) and a frame (10). Flexible force transmission elements (30) conduct force to the user interface elements (16, 17) via pulleys (36).

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bowflex.com—Sales Literature.
soloflex.com —Sales Literature.
Golds Gym —Powerflex www.iconfitness.com/goldsgym/PF/index.html.

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