The present invention relates to two vehicle parts movably connected to each other, each comprising bellows (10) surrounding a passage region (11) of a passage device (100), and a drain device (12) disposed in a bottom region (13) of the passage device (100) and providing a fluid passage (17) for discharging water from the passage region (11) to the outside. More particularly, the present invention relates to the passage device (100) for connecting rail vehicles. According to the present invention, the drain device (12) comprises a valve body (14) in which the fluid passage (17) can be closed independently according to the pressure difference between the inside (IR) and the outside (AR) of the passage region (11).

    본 발명은 통로 장치(100)의 통로 영역(11)을 주변으로 둘러싸는 벨로우즈(10) 및 상기 통로 장치(100)의 바닥 영역(13)에 배치되고 상기 통로 영역(11)에서 외부로 물을 배출하기 위한 유체 통로(17)를 제공하는 드레인 장치(12)를 가지는 서로 이동 가능하게 연결된 2 개의 차량 부분, 특히 철도 차량을 연결하기 위한 통로 장치(100)에 관한 것이다. 본 발명에 따르면, 드레인 장치(12)는 통로 영역(11)의 내부(IR)와 외부(AR) 사이의 압력 차이에 따라 유체 통로(17)가 독립적으로 폐쇄될 수 있는 밸브 몸체(14)를 갖는다.


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    Title :

    Passage device for connecting two vehicle parts movably connected to one another


    Additional title:

    서로 이동 가능하게 연결된 두 개의 차량 부분을 연결하는 통로 장치


    Contributors:

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F16K VALVES , Ventile / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS




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