Provided is a two-series spring damping type current collector for subway vehicles including an insulating back plate connected to one side of each of second tooth-shaped plates through a corresponding one of first tooth-shaped plates arranged at two lateral portions of the insulating back plate, and an other side of the second tooth-shaped plates is connected to a mounting plate. One end of the tension steel spring is connected to a first spring connecting piece, an other end of the tension steel spring is connected to a second spring connecting piece, the tension steel spring is internally provided with the rubber block in a shape of cylinder, a diameter of the rubber block is equal to that of an inner cavity of the tension steel spring, a length of the rubber block is equal to that of the tension steel spring in a pre-tightened state.


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    Titel :

    TWO-SERIES SPRING DAMPING TYPE CURRENT COLLECTOR FOR SUBWAY VEHICLES


    Beteiligte:
    LIU YONGJUN (Autor:in) / YANG XINGZHI (Autor:in) / XIONG DEKUN (Autor:in) / LIU JINCHAO (Autor:in) / LI YEZHENG (Autor:in)

    Erscheinungsdatum :

    23.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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