Tipper trailer

Details Tipper trailer Tipper trailer

1985-05-24

1987-12-08

Paperner, Leslie J.

Land vehicles: dumping

Two-wheel

298 17R, 298 20R, 414483, B60P 104

Patent

active

047114991

ABSTRACT:
The trailer bed plate (3) is tipped by the towing vehicle moving backwards. The tow bar (1) is hinged to a sliding hinge (2) disposed on the underside of the bed plate, and connected via at least one connecting rod (4) to wheel-supporting frame (5) which is hinged to the rear of the bed plate at (11). When the sliding hinge is released to slide rearwardly, the rod-frame-bed triangle changes shape at the same time as the trailer tips. The trailer may then be locked in this position and tilted back about the wheels so that its bed plate occupies a higher horizontal plane than that occupied in the running position. The trailer then constitutes a table, or work bench.

REFERENCES:
patent: 3066983 (1962-12-01), Bay
patent: 3690490 (1972-09-01), Hall
patent: 3833263 (1974-09-01), Jackson
patent: 3977726 (1976-08-01), Prestayko

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