FIELD: transport.SUBSTANCE: three-axle locomotive bogie includes a frame and wheel and motor units consisting of traction electric motors and wheel pairs. Axle boxes of the wheel pairs are connected by drive pieces to the bogie frame and spring-loaded relative to it. On side walls of the frame, on the side of its two extreme wheel and motor units there rigidly installed are sleeves with through slots. In the slots of the sleeves there arranged in a movable manner in horizontal and vertical planes of the bogie are plates hinged to end surfaces of the axle boxes. In the sleeves on both sides of the plate there located without a gap are sets of plate washers.EFFECT: reducing the wear of wheel flanges of the wheel pairs in curved sections of the path.3 dwg

    Трехосная тележка локомотива содержит раму и колесно-моторные блоки, состоящие из тяговых электродвигателей и колесных пар. Буксы колесных пар связаны поводками с рамой тележки и подпружинены относительно нее. На боковинах рамы, со стороны двух крайних ее колесно-моторных блоков, жестко установлены втулки со сквозными пазами. В пазах втулок подвижно в горизонтальной и вертикальной плоскости тележки размещены пластины, шарнирно соединенные с торцевыми поверхностями букс. Во втулках по обе стороны пластины расположены без зазора комплекты тарельчатых пружин. Снижается износ гребней колес колесных пар в кривых участках пути. 3 ил.


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    Title :

    THREE-AXLE LOCOMOTIVE BOGIE


    Additional title:

    ТРЁХОСНАЯ ТЕЛЕЖКА ЛОКОМОТИВА



    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    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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