Undertaking
Patent
1990-11-13
1991-12-10
Crow, Stephen R.
Undertaking
272 96, A63B 2100
Patent
active
050711164
ABSTRACT:
A pair of foot pedals of an exercising device supported by rollers on a floor surface externally of a housing are interconnected by a linkage arrangement within the housing for simultaneous displacement in opposite direction in response to the prevailing foot pressure applied to either one of the pedals. The linkage arrangement is drivingly connected through one-way clutches to a common loading disc through which foot pressure applied to either of the pedals is resisted by a selectively adjusted amount to suit the user of the exercising device.
REFERENCES:
patent: 3566861 (1971-03-01), Weiss
patent: 3713438 (1973-01-01), Knutsen
patent: 4645200 (1987-02-01), Hix
patent: 4705493 (1987-11-01), Lin
patent: 4915375 (1990-04-01), Ginsburg
Crow Stephen R.
Minear Alan C.
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