1983-12-16
1986-01-07
Apley, Richard J.
Undertaking
272130, A63B 2100, A63B 2304
Patent
active
045630011
ABSTRACT:
A portable exercising device having a pair of laterally spaced lever arms whose forward ends are pivotally attached to a base frame assembly. Each lever arm has a resistance cylinder whose bottom end is pivotally attached to the base frame assembly and whose top end is pivotally attached adjacent to the rear end of the lever arms. Each lever arm has a foot pedal plate mounted thereon. An action-reaction structure causes one of the lever arms to pivot upwardly in response to the other lever arm member being pivoted downwardly and also vice versa. A pair of telescoping pole members have their bottom ends attached to the action-reaction structure and they are capable of a forward and rearward pivoting action which is coordinated with the up and down pivotal motion of the lever arm members.
REFERENCES:
patent: 3747924 (1973-07-01), Champoux
patent: 3756595 (1973-09-01), Hague
patent: 3970302 (1976-07-01), McFee
patent: 4240627 (1980-12-01), Brentham
patent: 4371160 (1983-02-01), Shooltz
patent: 4426077 (1984-01-01), Becker
patent: 4470071 (1984-10-01), Brown et al.
Apley Richard J.
Crow S. R.
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