Marine propulsion – Self-propelled vehicle having land and water propulsion means – Having separated propulsion means for land and water
Reexamination Certificate
2006-03-14
2006-03-14
Swinehart, Ed (Department: 3617)
Marine propulsion
Self-propelled vehicle having land and water propulsion means
Having separated propulsion means for land and water
C440S083000
Reexamination Certificate
active
07011557
ABSTRACT:
Amphibious vehicle comprises longitudinally mounted prime mover, transmission, and offset final drive; with drive outputs; and a power take off. Outputs drive front and rear differentials, via optional decouplers. Power take off powers drive tube, independently from co-axial rear propshaft. Tube powers sprockets via belt or chain; gears could be used here. Optional marine decoupler drives shaft, and thus water jet pump. A power train with front wheel drive only; a dead rear axle is provided. A power train with rear wheel drive only; a dead front axle is provided. Prime mover may be offset parallel to centre line; and may be an engine or an electric motor, possibly powered by a fuel cell. The power take off may be in the form of a drive spline.
REFERENCES:
patent: 2466236 (1949-04-01), Hecker
patent: 3942466 (1976-03-01), Bunyan
patent: 4607562 (1986-08-01), LeBlanc
patent: 6610193 (2003-08-01), Schmitman
patent: 199 26 145 (2000-12-01), None
patent: 0 341 009 (1989-11-01), None
Gibbs Technologies Limited
Swinehart Ed
Young & Basile P.C.
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