Disclosed is an independent axle type bogie apparatus of a railway vehicle. The independent axle type bogie apparatus of a railway vehicle is independently installed from the bogie frames on both sides, allows stable rotation when traveling on a curved portion by applying an independent axle to perform an individual travel, and ensures stable traveling; thereby increasing traveling performance and ride quality. The independent axle type bogie apparatus of a railway vehicle comprises: a single transverse frame (10a) arranged on a transverse direction of the railway vehicle; longitudinal frames (10b) arranged on both ends of the transverse frame (10a) in a longitudinal direction of the railway vehicle; wheelsets (12) individually installed in a front and a rear side of the longitudinal direction; wheels (14) provided on the wheelsets (12); and a motor (16) and a reducer (18) installed to be arranged coaxially with the wheelsets (12).

    좌/우측 대차 프레임에 대해 독립적으로 설치되어 개별적인 주행을 구현하는 독립형 차축의 적용을 통해 곡선부 주행시 안정적인 선회를 허용함으로써 주행의 안정성을 확보하여 주행 성능과 승차감의 향상을 기대할 수 있는 철도 차량의 독립 차축식 대차 장치를 개시한다. 전술한 독립 차축식 대차 장치는 철도 차량의 횡방향으로 배치되는 단일의 가로방향 프레임(10a), 상기 가로방향 프레임(10a)의 양단부에서 각각 철도 차량의 종방향으로 배치되는 길이방향 프레임(10b), 상기 길이방향 프레임(10b)의 전/후방 부위에 개별적으로 설치되는 윤축(12), 상기 윤축(12)에 설치되는 차륜(14), 및 상기 윤축(12)과 동축상으로 배치되어 설치되는 모터(16)와 감속기(18)를 구비한다.


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    Title :

    BOGIE INSTALLATION WITH INDEPENDENT AXLE FOR RAILWAY VEHICLE


    Additional title:

    철도 차량의 독립 차축식 대차 장치


    Contributors:

    Publication date :

    2015-07-07


    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 / B61C Lokomotiven , LOCOMOTIVES



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