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    Railway car cushioning mechanism
    1.
    发明授权
    Railway car cushioning mechanism 失效
    铁路车载机构

    公开(公告)号：US3622015A

    公开(公告)日：1971-11-23

    申请号：US3622015D

    申请日：1970-04-08

    Applicant: ACF IND INC

    Inventor： ATKINSON EULAS R ,  POWELL RICHARD G

    IPC: B61G9/08 ,  B61G9/14

    CPC classification number: B61G9/08

    Abstract: A railway car construction according to the present invention, includes an underframe having a longitudinally disposed center sill that is of hollow construction and has a transverse structural wall spaced from the extremity thereof. An aperture is formed in the transverse structural wall and receives a connecting member of a primary cushioning mechanism disposed within the center sill outwardly of the transverse structural wall. A draft cushioning mechanism is disposed within the center sill inwardly of the transverse structural wall and is secured to the connecting member. The draft cushioning mechanism functions only to cushion draft loads that are applied to the primary cushioning mechanism. Draft stops are retained in assembly with the center sill to limit compression of the draft-cushioning mechanism and to transfer excessive draft forces directly into the center sill structure.

    Force transmitting means for a railway car cushioning device
    7.
    发明授权
    Force transmitting means for a railway car cushioning device 失效
    用于铁路车辆缓冲装置的力传递装置

    公开(公告)号：US3907121A

    公开(公告)日：1975-09-23

    申请号：US46833174

    申请日：1974-05-08

    Applicant: ACF IND INC

    Inventor： CARLE ROSS G ,  POWELL RICHARD G

    IPC: B61G9/08 ,  B61G9/02

    CPC classification number: B61G9/08

    Abstract: A force transmitting member is connected to an end of car hydraulic cushioning device to transmit coupler forces to the center sill of a railway car underframe upon buff and draft loads applied to the coupler. The hydraulic cushioning device has a relatively large diameter hydraulic cylinder and a force transmitting member is connected about the small diameter cylindrical member and mounted within slots on the center sill for transmitting forces laterally outwardly from the small diameter cylindrical member directly to the center sill.

    Abstract translation: 力传递构件连接到汽车液压缓冲装置的端部，以将耦合器力传递到铁路车辆底架上的中心梁上，并在施加到联接器上的减速和牵伸载荷上。 液压缓冲装置具有相对大直径的液压缸，并且力传递构件围绕小直径圆柱形构件连接并且安装在中心梁上的狭槽内，用于将力从小直径圆柱形构件横向向外传递到中心梁。

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