The invention belongs to the field of railway vehicle damping component manufacturing, and discloses a method for preventing a wear-resisting plate on a longitudinal backstop from falling off, the wear-resisting plate is installed on a lower metal plate at the lower end of the longitudinal backstop through bolts, and a groove is formed in the bottom end face of the wear-resisting plate, so that dirty water and chippings generated by the wear-resisting plate can be discharged through the groove; impurities such as chippings are prevented from being accumulated at the bolts, and the bolts are prevented from rusting and loosening and the wear-resisting plate falls off.

    本发明属于轨道车辆减震部件制造领域,公开了避免纵向止挡上耐磨板脱落的方法,耐磨板通过螺栓安装于纵向止挡下端的下金属板上,通过在耐磨板底端面上开设沟槽,使得脏水及耐磨板产生的碎屑能通过沟槽排出,避免碎屑等杂质在螺栓处堆积,避免螺栓锈蚀松动及耐磨板脱落。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for preventing wear-resisting plate on longitudinal backstop from falling off


    Weitere Titelangaben:

    避免纵向止挡上耐磨板脱落的方法


    Beteiligte:
    ZENG XIANHUI (Autor:in) / LI TAO (Autor:in) / LI JING (Autor:in) / ZHOU PENG (Autor:in) / ZHANG YUXIANG (Autor:in) / SONG QINGWEI (Autor:in) / CHEN JUNHUI (Autor:in) / ZHANG GUOQING (Autor:in)

    Erscheinungsdatum :

    2021-12-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    Method for preventing vertical backstop in primary rubber pad group from falling off

    DONG YONG / HUANG YUANTIAN / XIANG SHIJU et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    BACKSTOP

    NAKATSUKA KENICHI / SUMIMOTO KOJI / MIYA EIJI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    BACKSTOP

    NAKATSUKA KENICHI / SUMIMOTO KOJI / MIYA EIJI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    BACKSTOP

    NAKATSUKASA KENICHI / SUMIMOTO KOJI / MIYA EIJI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    BACKSTOP DEVICE

    KOIZUMI YUKIO / HATTORI SHOTARO / MATSUO YOHEI et al. | Europäisches Patentamt | 2018

    Freier Zugriff