The present invention relates to a tread brake apparatus applied to a gauge-variable cart. More specifically, the present invention relates to a tread brake apparatus applied to a gauge-variable cart, which allows a shoe holder, which is placed on the cart of a railroad vehicle to perform a braking action, moves along a vehicle wheel when a gauge is varied, to be applied to various gauge-variable carts, to maintain the shoe holder′s moved status in a stable manner, and to vary the gauge in a stable manner. To this end, according to the present invention, the tread brake apparatus applied to the gauge-variable cart comprises: a brake hanger engaged with the cart by a hinge of which a lower side is connected to a brake beam; moving bars formed on both end units of the brake beam; a shoe holder placed to be movable to the sides on the moving bars; and the brake shoe detachably placed on the shoe holder.

    본 발명은 궤간가변 대차에 적용되는 답면 제동장치에 관한 것으로서, 더욱 상세하게는 철도차량의 대차에 구비되어 제동작용을 하는 슈홀더가 궤간 변환시 차륜에 따라 각각 이동하도록 함으로써, 다양한 궤간가변 대차에 적용할 수 있을 뿐만 아니라, 슈홀더가 이동된 상태를 안정적으로 유지하도록 하여 안정적인 궤간 가변을 수행할 수 있게 하는 궤간가변 대차에 적용되는 답면 제동장치에 관한 것이다. 상기한 목적을 달성하기 위한 본 발명은 궤간가변 대차에 적용되는 답면 제동장치에 있어서, 대차에 힌지결합되고 하부에 제동빔이 연결되는 브레이크 행거와, 상기 제동빔의 양단부에 형성되는 이동바와, 상기 이동바에 좌우 이동가능하도록 구비되는 슈홀더와, 상기 슈홀더에 착탈되는 브레이크슈를 포함하여 이루어지는 것을 특징으로 한다.


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    Title :

    Brake shoe holder in the gauge-changeable bogie


    Additional title:

    궤간가변 대차에 적용되는 답면 제동장치


    Contributors:

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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