Exercising device

Details Exercising device Exercising device

1984-09-19

1985-12-31

Apley, Richard J.

Undertaking

272132, A63B 2100, A63B 2122, A63B 2304, A63B 6916

Patent

active

045616485

ABSTRACT:
The present invention relates to an exercising device and more particularly to one substantially comprising a bicycle frame, a rear wheel, two driven wheels a chain drive arrangement and a base frame wherein the rear wheel is rotatively mounted at the rear end of the bicycle frame; the base frame supports the bicycle frame in a manner such that the rear wheel may rest on the two driven wheels. The major feature of the present invention is that the hub of the rear wheel is eccentrically disposed whereby the saddle of the bicycle frame may perform up-and-down motion while the chain drive arrangement is driven by a rider of the exercising device.

REFERENCES:
patent: 499009 (1893-06-01), Bunker
patent: 3905597 (1975-09-01), Tabb
patent: 3940128 (1976-02-01), Ragone
patent: 4201396 (1980-05-01), Gessi
patent: 4212480 (1980-07-01), Mikina et al.

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