DUMP CAR Russian patent published in 2002 - IPC

FIELD: railway transport. SUBSTANCE: proposed dump car has frame with center sill 4 and support brackets for hinge-mounted body 4 with hinged sides 6 and power cylinders 8 located symmetrically along car axis at sides of center sill and turning in vertical plane. End face brackets 14 to prevent turning over of body are secured on center sill. Body is secured on center sill through mounted brackets 9 with vertical slots in places of their connection with support brackets. Power cylinders secured on center sill through end face brackets are connected through mounted brackets to end face walls of body. Spring assemblies facilitating lifting of loaded body are secured on center sill under body bottom. EFFECT: improved efficiency. 2 cl, 4 dwg