Forwardly dumpable trailer

Details Forwardly dumpable trailer Forwardly dumpable trailer

1985-02-01

1986-12-09

Spar, Robert J.

Material or article handling

Wheeled, load-transporting type vehicles and means for...

Means is confined to one of the vehicles

414350, 414409, 414482, 298 8T, 298 12, 298 15, 298 176, B60P 116

Patent

active

046277803

ABSTRACT:
There is disclosed a forwardly dumpable trailer including an intermediate frame mounted on a transverse axle and carrying a forwardly and rearwardly shiftable trailer frame. A trailer box is mounted on the intermediate frame and is shiftable from a rearward position on the trailer frame to a forward position adjacent a truck box to which the trailer is hitched. Hydraulic cylinders are interconnected between the dump box and intermediate frame for raising the rearward end of the trailer box to dump the trailer load forwardly into the truck box.

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patent: 4141591 (1979-02-01), Spicer
patent: 4220438 (1980-09-01), Anderson

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