Two-wheeled cycle

Land vehicles – Wheeled – Occupant propelled type

Patent

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Details

280255258, B62K 2110, B62K 2118

Patent

active

046572732

ABSTRACT:
A longitudinal frame is provided having upper front and rear end portions, a first stationary wheel supporting fork is dependingly supported from one of said portions and a second wheel supporting fork is oscillatably supported from the other frame portion for angular displacement about an outstanding axis. Rotatable mechanically operated power input structure is journaled from a lower intermediate length portion of the frame and drivingly connected to the wheel journaled from the first fork and the upper front and rear end portions of the frame have an oscillatable steering control and a stationary seat supported therefrom. The oscillatable steering control is operatively connected to the second wheel supporting fork and the rotatable power input structure includes a transverse horizontal shaft drivingly connected to the wheel of the first fork and having oscillatable pedal cranks operatively connected thereto through ratchet mechanisms.

REFERENCES:
patent: 384134 (1888-06-01), Donkel
patent: 418963 (1890-01-01), Stoner
patent: 502232 (1893-07-01), Lind
patent: 587837 (1897-08-01), Latimer
patent: 614969 (1898-11-01), Murphy
patent: 659595 (1900-10-01), Schooler
patent: 2182345 (1939-12-01), Mieher
patent: 3990716 (1976-11-01), Dous
patent: 4198072 (1980-04-01), Hopkins
patent: 4408776 (1983-10-01), Randolph

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