DUMPING TRANSPORT FACILITY Russian patent published in 2012 - IPC B60P1/04 

FIELD: transport.

SUBSTANCE: dumping transport facility comprises chassis, on the frame of which body dumping hydraulic hoist consisting of outer and inner pipe with bottom is installed. In the upper part of outer pipe of hydraulic hoist, groove is made in which sliding block of similar form is located. On the butt of sliding block, concave hemisphere surface is located which interacts with mating convex made on the outer circular generatix of inner pipe bottom surface. The other butt of sliding block is spring-loaded by compression spring relative to casing attached to external surface of outer pipe. The sliding block is attached to its actuation link fixed on the end face of dumping transport facility chassis frame.

EFFECT: higher safety.

1 dwg