Water bicycle

Details Water bicycle Water bicycle

1993-01-14

1994-05-31

Mitchell, David M.

Marine propulsion

Operator powered drive for propelling means

Rotary cranking arm

440031, 440021, 114144R, B60F 300

Patent

active

053165080

ABSTRACT:
A human-propelled water bicycle suitable for training or recreative purposes. The water bicycle has two steerable front pontoons and two rear pontoons fixed to a main frame substantially similar to a convention bicycle frame. Handlebars are provided to turn the steerable front pontoons and therefore allowing the water bicycle to be steered. The water bicycle has a pedal mechanism and a bicycle-type transmission powering a propeller located at the rear of the water bicycle.

REFERENCES:
patent: 540680 (1895-06-01), Moulton
patent: 1761883 (1930-06-01), Froedtert
patent: 3158129 (1964-11-01), Mauer
patent: 3352276 (1967-11-01), Zimmerman
patent: 3948206 (1976-04-01), Tyler
patent: 4170188 (1979-10-01), Jamison, Jr.
patent: 4474502 (1984-10-01), Daoud
patent: 4511338 (1985-04-01), Fanelli
patent: 4559892 (1985-12-01), Cascallana
patent: 4789365 (1988-12-01), Jones
patent: 5088944 (1992-02-01), Kats
patent: 5127855 (1992-07-01), Heywood

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