High-low trailer

Details High-low trailer High-low trailer

1979-12-31

1981-11-24

Peters, Jr., Joseph F.

Land vehicles

Wheeled

Extensible

280423B, 414495, B60P 102

Patent

active

043020224

ABSTRACT:
A trailer bed having ground wheels at the rear and tractor engaging means at the front is formed of front and rear portions joined together by pivoted links, the rear portion being vertically movable relative to the front portion and the wheels to convert the trailer from a low-bed stepped configuration to a continuous flat bed configuration, and vice versa. A single cable is trained over pulleys on the bed portions and wheel mounts to effect simultaneous lifting or lowering of both ends of the rear bed portion.

REFERENCES:
patent: 2687225 (1954-08-01), Martin
patent: 3063737 (1962-11-01), Coughran
patent: 3429585 (1969-02-01), Ross

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