UPPER FRAME OF DUMPCAR WAGON Russian patent published in 2018 - IPC B61D9/06 

FIELD: transportation.

SUBSTANCE: invention relates to railway equipment, particularly, to dumpcar wagon, Upper frame of the dump car includes a longitudinal beam made in the form of a longitudinal profile element to which a protective visor is attached to a horizontally oriented shelf. Visor is made with an arcuate and flat surface. Flat part of the surface of the visor is oriented vertically and fixed on the lower part of the longitudinal profile element. Upper point of the arc-shaped part of the visor is located 10–15 mm above the level of the upper horizontal shelf of the profile element.

EFFECT: invention eliminates the spillage of the fine fraction of the load during the movement of the car.

1 cl, 3 dwg