Energy absorbing dump truck body

Details Energy absorbing dump truck body Energy absorbing dump truck body

1974-09-17

1976-11-23

Betts, Kenneth H.

Land vehicles: dumping

Tilting

Operating mechanism

180 82R, 188 1C, 293 5, 296 35R, 298 1R, 180 91, B60R 2102, B60P 128

Patent

active

039933520

ABSTRACT:
A dump truck has a carrier that is placed on its body frame so as to be longitudinally movable thereon when longitudinal impact force exceeding a given value works on the truck's body. Energy absorbing means are interposed between said frame and carrier, for absorbing kinetic energy of said carrier by the use of hydraulic pressure produced by the relative displacement therebetween.

REFERENCES:
patent: 2355528 (1944-08-01), Harper
patent: 2929637 (1960-03-01), Papacosta
patent: 2959446 (1960-11-01), Thompson
patent: 2978273 (1961-04-01), Racine
patent: 2993732 (1961-07-01), Walker
patent: 3671068 (1972-06-01), Gerhard
patent: 3831998 (1974-08-01), Hewitt
patent: 3851722 (1974-12-01), Grosseau
patent: 3861736 (1975-01-01), Rossler

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