TIPPER TRAILER WITH INCREASED CARRYING CAPACITY Russian patent published in 2019 - IPC B60P1/26 B60P1/28 B60P1/32 B62D63/06 

FIELD: machine building.

SUBSTANCE: invention relates to transport facilities and may be used for transportation of bulk cargoes. Tipper trailer contains body. Outer surface of side walls of body is equipped with bridges of reinforcement of structure, and edges of flap side are supplemented with lateral limiters. Removed supports support hydraulic lifting cylinders. Trailer is based on a frame chassis to which two two-axle wheeled trolleys are attached. Frame side members are made by welding from sheets of different thickness from metal of 15 category from 09G2S steel with yield point of 325 MPa and form double-tee section. Rear, front, right side walls and bottom of trailer body are solid and are connected by welding to single part. Body walls are made of steel with thickness of 8 mm, and body bottom is made of steel 10 mm. Each vertical and horizontal construction reinforcement jumpers are interconnected to form a single stiffness rib. Hinged bead is made of steel 8 mm and has vertical reinforcement jumpers along the whole length of the bead, lowered by two hydraulic cylinders equipped with shutoff valves. On bottom of body there are at least two electric dipoles.

EFFECT: increased capacity of the load carried by the trailer and increased range of negative working temperatures during its operation.

1 cl, 5 dwg