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    Carriage, head carriage, middle carriage, and train
    79.
    发明授权
    Carriage, head carriage, middle carriage, and train 有权

    公开(公告)号：US11511780B2

    公开(公告)日：2022-11-29

    申请号：US16627328

    申请日：2017-12-29

    申请人： CRRC TANGSHAN CO., LTD.

    发明人： Hairong Sun ,  Xiaoming Wu ,  Yuanfei Wang ,  Dahai Wang ,  Chunxing Pei ,  Jingfei Jin ,  Tian He ,  Yan Yang ,  Xuefei Huang ,  Jie Jiang ,  Na Li

    IPC分类号： B61L15/00 ,  B61G5/10 ,  B61L25/02 ,  B61L17/00

    摘要： A carriage comprises a carriage body (1) consisting of a top frame, side walls, and a bottom frame. An end wall (2) is disposed on at least one end of the carriage body (1). Connectors (3) are symmetrically disposed on the left side and the right side of an outer wall body of the end wall (2). All the connectors (3) disposed on the end wall (2) of the carriage are connected by means of lines. The carriages can be grouped into each train in a meal ordering manner. When each carriage is added into a high-speed train set, the arrangement of the carriage is not limited, and accordingly, the carriage can be added into the train without limitation. On the premise the of ensuring the normal work of systems of the train, the work amount of staff members in a group can be reduced, and the work time of the staff members in the group is shortened.