Portable exerciser with a constant resistance

Details Portable exerciser with a constant resistance Portable exerciser with a constant resistance

1994-07-22

1996-04-23

Reichard, Lynne A.

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing frictional force resistance

482115, 482119, A63B 21012

Patent

active

055098797

ABSTRACT:
A portable exerciser having an adjustable constant resistance to employment thereof. The exerciser includes a shaft and a housing slidably disposed on the shaft. A gear in the housing engages the shaft and a member frictionally engages the gear so that movement of the housing relative to the shaft rotates the gear against the friction force applied by the member.

REFERENCES:
patent: 3637205 (1972-01-01), Bankston
patent: 3811672 (1974-05-01), Simmons
patent: 4580778 (1986-04-01), Van Noord
patent: 4844449 (1989-07-01), Truslaske
patent: 4852874 (1989-08-01), Sleichter, III et al.
patent: 5071116 (1991-12-01), Minear
patent: 5092582 (1992-03-01), Pertramer
patent: 5131895 (1992-07-01), Rogers, Jr.
patent: 5232425 (1993-08-01), Miller et al.
patent: 5242340 (1993-09-01), Jerome
patent: 5267929 (1993-12-01), Chen

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