Apparatus for propelling a cycle

Details Apparatus for propelling a cycle Apparatus for propelling a cycle

1998-11-24

2000-10-10

Bucci, David A.

Endless belt power transmission systems or components

Positive drive pulley or guide roll

474160, 280252, 280255, 280241, B62M 104, B62M 100, F16H 5530

Patent

active

061296465

ABSTRACT:
Manually powered propulsion apparatus includes two pedals mounted on an endless flexible member. Depression of either pedal will cause the other to move to a raised or retracted position. Two crank members are connected to the drive wheel of the cycle incorporating the propulsion apparatus and two additional endless flexible members are connected to the crank members. A one-way clutch mechanism interconnecting the pedals and the two flexible members connected to the crank members will cause rotation of the crank members when a pedal is depressed.

REFERENCES:
patent: 3132877 (1964-05-01), Pontin
patent: 3891235 (1975-06-01), Shelly
patent: 3939719 (1976-02-01), Stovall
patent: 4169609 (1979-10-01), Zampedro
patent: 5104137 (1992-04-01), Kilts
patent: 5236211 (1993-08-01), Meguerditchian
patent: 5496051 (1996-03-01), Farmos
patent: 5690345 (1997-11-01), Kiser

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