OPEN-TOP WAGON FOR BULKY GOODS Russian patent published in 2015 - IPC B61D3/00 B61D7/08 B61D7/26 

FIELD: transport.

SUBSTANCE: invention relates to railway rolling-stock, namely, to design of open-top wagon body. The open-top wagon for bulky goods contains running gears and body (1) installed on them and consisting of frame, end and side walls. The end walls have lower part inclination to wagon centre and are connected with span bolsters. Floor is formed by inclined surfaces. End walls and floor surfaces have inclination angle, for instance 45° to horizontal. Discharge hatches are attached from outside to bottom binding (7) of open-top wagon by articulated joints and are fixed in closed position using locking devices and pins. The pins are located along hatch covers on brackets with possibility to rotate along their axis and have cams in places of cast teeth entries.

EFFECT: reduced time bulky goods discharge processes, lower labour input of hand discharge, higher resistance to mechanical damages of open-top wagon body.

4 cl, 6 dwg