公开(公告)号：US4043457A

公开(公告)日：1977-08-23

申请号：US625112

申请日：1975-10-23

申请人： Joseph Miller ,  Clinton Cline

发明人： Joseph Miller ,  Clinton Cline

IPC分类号： B61G1/30 ,  B61G1/00

CPC分类号： B61G1/30

摘要： A safety mine car coupling and uncoupling apparatus, adapted for attachment to the hitch of a conventional mine car to insert and withdraw a coupling pin, comprises a base plate attached to a member for guiding the travel of the coupling pin and one or more lever arms pivotably mounted on the base plate and extending beyond the plane of at least one lateral side of the car to permit an operator to couple and uncouple the car without standing between cars.

摘要翻译： 一种适于附接到常规矿车的搭接件以插入和退出联接销的安全矿车联轴器和非联接装置包括附接到构件的基板，用于引导联接销的行进和一个或多个杠杆臂 可枢转地安装在基板上并且延伸超过轿厢的至少一个侧面的平面，以允许操作者将轿厢连接并分开，而不必站在汽车之间。