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公开(公告)号:US4335988A
公开(公告)日:1982-06-22
申请号:US163239
申请日:1980-06-26
申请人: Dennis Marsden
发明人: Dennis Marsden
IPC分类号: B61D7/30
CPC分类号: B61D7/30
摘要: A trackside door closing arrangement for closing the swinging doors of a railway hopper car. This arrangement is self centering and shifts to counteract the cars lateral sway as it passes through the mechanism or shifts to accommodate cars that have parallelogramed during service.
摘要翻译: 用于关闭铁路货车的摆动门的轨道侧关闭装置。 这种安排是以自我为中心,并且在车辆横向摆动通过机构时转向以抵消汽车横向摇摆,或者转向以适应在服务期间具有平行四边形的汽车。