DUMP TRUCK Russian patent published in 2019 - IPC B60P1/26 B60P1/28 

FIELD: vehicles.

SUBSTANCE: invention relates to trackless vehicles. Dump trailer contains a tilting body with locks for fixing its side hinged sides relative to the fixed side walls, a chassis with a hydraulic ram mounted on it and a trolley with a drawbar. New is that spline hub is rigidly fixed on the bottom of the body, the hub interacts with the rod, made of elastic material, and its ends are provided with levers in contact with the side flaps of the body.

EFFECT: purpose of the invention is to improve working conditions when servicing dump truck autotractor trailers.

1 cl, 2 dwg