출구 직선부에서의 과조타 상태를 해결할 뿐만 아니라, 전후의 차륜축을 래디얼 조타각으로 설정하는 경우보다도 곡선 통과 성능을 더욱 향상시킨다. 철도 차량에 탑재되는 대차(12)의 대차 프레임에 대해, 차량 진행 방향 전후에 배치된 2개의 차륜축(12a, 12b)을 의도적으로 회동시키는 조타 장치의 조타 방법에 있어서, 차량 진행 방향 전측의 차륜축(12a)의 조타각 α1을, 차량 진행 방향 후측의 차륜축(12b)의 조타각 α2보다도 커지도록 조타한다.

    The object is to solve the issue of an over-steered state at an exit straight portion in addition to enhance a curve passage performance than when a steering angle of front and rear axles is set at a radial steering angle. A steering method for a steering device intentionally turns two axles (11a, 11b) of a truck (12) of a railway vehicle relative to a frame of the truck. The two axles are arranged at front and rear of the truck with respect to a direction of running of the railway vehicle. The steering method includes steering the axles such that a steering angle (±1) of the front axle (11a) is larger than a steering angle (±2) of the rear axle (11b).


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    Title :

    METHOD AND DEVICE FOR STEERING BOGIE OF RAILWAY VEHICLE AND BOGIE


    Additional title:

    철도 차량용 대차의 조타 방법 및 장치와, 대차


    Publication date :

    2015-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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