Exercise machine

Details Exercise machine Exercise machine

1988-12-05

1989-06-27

Crow, S. R.

Undertaking

272 70, 272132, A63B 2100, A63B 100

Patent

active

048422681

ABSTRACT:
An exercise machine in the nature of a stationary cycle exerciser. The exercise machine replaces the conventional crank-arm rotary pedal drive with reciprocating treadles or pedals connected to drive a work-utilizing device at a substantially uniform rate throughout the entire input stroke by the user. Hand-operated levers are also provided for manipulation by the user, and movement of these levers is coupled to the working load.

REFERENCES:
patent: 3501142 (1970-03-01), Johansson
patent: 3833216 (1974-09-01), Philbin
patent: 4188030 (1980-02-01), Hooper
patent: 4537396 (1985-08-01), Hooper
patent: 4643418 (1987-02-01), Bart
patent: 4659077 (1987-04-01), Stropkay
patent: 4679786 (1987-07-01), Rodgers
patent: 4708128 (1987-11-01), Ancillotti
patent: 4720093 (1988-01-01), Del Mar
Scientific American, Mar. 1987, p. 85.

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