Folding exercise bike

Details Folding exercise bike Folding exercise bike

1985-09-16

1987-04-28

Apley, Richard J.

Undertaking

A63B 2304

Patent

active

046608265

ABSTRACT:
A folding exercise bike including a transmission box driven by pedals making a rotating bush at its output shaft drive a universal joint and drive a saddle supporter, thus permitting forward and backward motion of the saddle. Meanwhile, the universal joint drives connecting rods to pull a handle to turn the handle inward and outward, thus making the bike have a multi-functional exercise effect. The main frame, handle supporter and saddle supporter are also capable of being knocked down to reduce the volume of the bike for easy packing, transport and warehousing.

REFERENCES:
patent: 2107447 (1938-02-01), Marlowe
patent: 3940128 (1976-02-01), Ragone
patent: 4586706 (1986-05-01), Chen

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