Marine propulsion – Screw propeller – Combined with rudder
Patent
1993-01-05
1994-01-18
Basinger, Sherman
Marine propulsion
Screw propeller
Combined with rudder
440 61, B63H 512
Patent
active
052795098
ABSTRACT:
A surface drive is provided mounted from the stern of a hull for up and down swinging movement in the manner of an outdrive unit, but wherein the surface drive includes a forwardly and upwardly inclined propeller shaft with a forward extension thereof coupled, through the utilization of a universal joint, to the rear end of a power shaft journaled through and projecting rearwardly of the transom of the associated hull and with which the propeller is generally aligned, the surface drive being laterally stabilized and including an upstanding rudder oscillatably supported therefrom rearward of the surface drive propeller.
REFERENCES:
patent: 2076603 (1937-04-01), Svendsen
patent: 2956536 (1960-10-01), Kilvington
patent: 2961988 (1960-11-01), Wood
patent: 2999476 (1961-09-01), Johnson
patent: 3253569 (1966-05-01), Serdar
patent: 3933116 (1976-01-01), Adams et al.
patent: 4089289 (1978-05-01), Sauder
patent: 4382796 (1983-05-01), Blanchard
patent: 4403969 (1983-09-01), Pichl
patent: 4432737 (1984-02-01), Johansson
patent: 4544362 (1985-10-01), Arneson
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