The present invention relates to a truck for a rail vehicle comprising: a wheel frame, wheels, a wheel shaft, a sub frame, a sub shaft, a support shaft, a movable gear, a generating motor, and a main frame and, more specifically, to a truck for a rail vehicle, which has four wheels supporting the truck by each independent rotational wheel using the same, can improve rotational force of the wheel using the weight of the rail vehicle by moving vehicle weight to the support shaft through installing a driving gear inside the wheel, an operating gear engaged with the driving gear, and the support shaft to convert the vehicle weight applied to the wheel into the rotational force of the wheel, and is not a conventional method for loading the vehicle weight to a wheel shaft.

    본 발명은 철도 차량용 대차에 관한 것으로써, 차륜 프레임 및 차륜, 차륜 축, 보조 프레임, 보조 축, 지지 축, 가동기어, 발전모터, 주 프레임 등이 포함되는 것을 특징하며, 이를 이용하여 대차를 지지하는 네 개의 차륜을 각각 독립 회전형 차륜으로 구성하고, 상기 차륜에 가해지는 차중을 차륜의 회전력으로 전환할 수 있도록 차륜 내측 면에 구동기어와 상기 구동기어에 맞물려진 가동기어 및 지지 축을 설치하여 차중을 지지 축으로 이동시킴으로써, 철도차량의 무게로 차륜의 회전력을 향상시킬 수 있는 것으로 종래의 차륜 축에 차중을 싣는 방식에서 벋어난 철도 차량용 대차에 관한 기술이다.


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    Title :

    Rail vehicle bogie


    Additional title:

    철도 차량용 대차


    Contributors:
    KIM HA YAN (author)

    Publication date :

    2016-12-22


    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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