Exercise rowing machine

Details Exercise rowing machine Exercise rowing machine

1986-10-02

1988-05-24

Perham, Alfred C.

Undertaking

272132, A63B 6906

Patent

active

047461128

ABSTRACT:
An exercise rowing machine is disclosed which includes a stationary seat and a rocker assembly. A handle grip coupled to a sprocket assembly drives a flywheel mounted with the rockers assembly. Fins attached to the flywheel provide braking.

REFERENCES:
patent: 1974445 (1934-09-01), Calleson
patent: 2183345 (1939-12-01), Brandon
patent: 2725231 (1955-11-01), Hoover
patent: 3558130 (1971-01-01), Anderson
patent: 4249725 (1981-02-01), Mattox
patent: 4396188 (1983-08-01), Dreissigscker
patent: 4647035 (1987-03-01), Yellen

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