公开(公告)号：US3842994A

公开(公告)日：1974-10-22

申请号：US41789473

申请日：1973-11-21

申请人： PLASSER BAHNBAUMASCH FRANZ

发明人： THEURER J ,  FOLSER K

IPC分类号： B61D7/00 ,  B61D7/32 ,  B61D47/00 ,  B65G67/10 ,  E01B27/06 ,  B65G67/08

CPC分类号： B61D7/32 ,  B65G67/10 ,  E01B27/00 ,  E01B27/06 ,  E01B2203/032 ,  E01B2203/038

摘要： In a train of like freight cars used, for instance, for removing rubble from a ballast cleaning machine, each car comprises a storage bin defining a top opening delimited by two end edges. A conveyor means having two ends bridges the top opening in the direction of track elongation. The conveyor means has a plurality of conveyor portions including an endless conveyor band mounted for traveling in a conveying path extending in this direction. The endless conveyor band is driven in this path in reversible directions, and at least some of the conveyor portions are mounted for movement so that a selected conveyor means end projects beyond a respective end edge and into overlapping relationship with an adjacent end of one of the conveyor means ends of an adjacent freight car.