Trailer

Details Trailer Trailer

1979-09-06

1981-09-01

Silverstrim, John P.

Land vehicles

Wheeled

Articulated vehicle

280 4724, 280652, 414469, 414471, 414490, 414495, B60P 310

Patent

active

042868009

ABSTRACT:
The invention provides a trailer including a wheeled chassis which is connected to a load support frame by an articulated linkage whereby the frame can be moved vertically in relation to the chassis. A manually actuated lever enables the frame to be vertically moved between a lowered, unloading position and an upper, traveling position. The linkage enables the loading frame to be angled forwardly and downwardly in the traveling position whereby a catamaran or other load mounted thereon provides a stabilizing aero-foil effect during forward movement of the trailer.

REFERENCES:
patent: 2905481 (1959-09-01), Schramm
patent: 2959311 (1960-11-01), Rosenow
patent: 3424489 (1969-01-01), Hoy
patent: 3578190 (1971-05-01), May
patent: 3878958 (1975-04-01), Ring
patent: 3913762 (1975-10-01), Alexander
patent: 4029227 (1977-06-01), Martinez
patent: 4114772 (1978-09-01), Beelow

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