A brake booster according to the invention comprises: a housing; a master cylinder coupled to the housing; an input rod unit movably mounted in the housing; a push rod unit mounted to move together with the input rod unit in the housing; and a piston unit which comes in contact with the push rod unit and is movably mounted in the master cylinder, wherein the push rod unit supplies a lubricant to the piston unit. Therefore, the present invention can continuously apply a lubricant to a contact portion between a push rod and a piston.

    본 발명에 따른 브레이크 부스터는: 하우징; 하우징과 체결되는 마스터 실린더; 하우징에 이동 가능하게 장착되는 인풋 로드부; 하우징에 인풋 로드부와 같이 이동 가능하게 장착되는 푸시 로드부; 및 푸시 로드부와 접촉되고, 마스터 실린더에 이동 가능하게 장착되는 피스톤부를 포함하고, 푸시 로드부는 피스톤부로 윤활유를 공급하는 것을 특징으로 한다.


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    Titel :

    BRAKE BOOSTER


    Weitere Titelangaben:

    브레이크 부스터


    Beteiligte:
    LEE DONG GEUN (Autor:in)

    Erscheinungsdatum :

    06.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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