본 발명은 멤브레인을 비연성화(decouple)가 가능한 실린더 타입으로 적용하되 산과 골이 반복된 실린더 타입 구조로 적용하여, 유체 봉입형 마운트에 작용하는 가진 방향과 멤브레인의 운동방향을 서로 다른 방향으로 이원화시킴으로써, 멤브레인의 노즐판 타격을 지연시켜 래틀 이음을 1차적으로 줄여줄 수 있고, 멤브레인의 산과 골부분이 노즐판에 순차적으로 접촉하며 래틀 이음을 2차적으로 분산하여 제거할 수 있도록 한 자동차용 유체 봉입형 마운트를 제공하고자 한 것이다.

    A hydraulic mount for a vehicle includes: a core bush coupled to a bolt; a main rubber formed on an outer surface of the core bush; an orifice portion coupled to a lower portion of the main rubber to divide an upper fluid chamber and a lower fluid chamber; and a lower rubber film coupled to a lower portion of the orifice portion. The orifice portion includes an upper nozzle plate formed with a first fluid inlet and outlet port, a lower nozzle plate formed with a fluid path and a second fluid inlet and outlet port, and a cylinder-type membrane vertically arranged between the upper nozzle plate and the lower nozzle plate, and a pattern of crests and valleys is formed along a circumference of the membrane, the pattern of crests and valleys selectively contacting the upper nozzle plate and the lower nozzle plate.


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    Titel :

    HYDRAULIC MOUNT FOR VEHICLE


    Weitere Titelangaben:

    자동차용 유체 봉입형 마운트


    Erscheinungsdatum :

    06.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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