The present invention relates to a wheelset system for a railway vehicle, with a variable track gauge and, more specifically, to a wheelset system for a railway vehicle, with a variable track gauge, capable of preventing damage to a wheel by accurately adjusting intervals of the wheel when a railway vehicle drives on a track having difference of the track gauge and, also, enabling the railway vehicle to stably drive even if driving for a long time. According to the present invention, the wheelset system for a railway vehicle, with the variable track gauge, automatically changes the track gauge so that the railway vehicle drives along the two tracks with the different track gauges. The wheelset system for a railway vehicle, with the variable track gauge, comprises: an axle having a sliding unit and including a separation preventing cap at both ends; a pair of the wheels horizontally moving in the sliding unit of the axle; and a wheel position adjusting unit selectively pressing and moving the inner and outer sides of the wheel to adjust the wheel intervals.

    본 발명은 대륙철도용 궤간 가변 윤축시스템에 관한 것으로서, 더욱 상세하게는 궤간의 차이를 가지는 선로를 주행할 때, 정확하게 차륜의 간격을 조절하도록 하여, 차륜의 손상을 방지할 수 있을 뿐만 아니라, 장시간 주행하더라도 안정적으로 주행할 수 있게 하는 대륙철도용 궤간 가변 윤축시스템에 관한 것이다. 본 발명은 궤간이 서로 다른 두 개의 선로 사이를 주행할 수 있도록 자동으로 궤간이 변환되는 대륙철도용 궤간 가변 윤축시스템에 있어서, 양단에 이탈방지캡이 구비되고, 슬라이딩부가 형성된 차축과, 상기 차축의 슬라이딩부에서 좌우로 이동하는 한 쌍의 차륜과, 상기 차륜의 간격을 조절하기 위해 차륜의 내외측을 선택적으로 가압하여 이동시키는 차륜위치조절수단을 포함하여 이루어지는 것을 특징으로 한다.


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    Titel :

    System of adjustable gauge wheelset for railway vehicles


    Weitere Titelangaben:

    대륙철도용 궤간 가변 윤축시스템


    Beteiligte:
    MUN HYUNG SUK (Autor:in) / PARK JUNG JOON (Autor:in) / SUK MYONG EUN (Autor:in) / CHANG MIN WOO (Autor:in)

    Erscheinungsdatum :

    2019-11-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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



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