FIELD: transportation.SUBSTANCE: invention relates to the field of rail vehicles, in particular to locomotives. Locomotive contains a body and two triaxial trolleys. Trolleys contain traction electric motors and wheel pairs. On the extreme electric motors of each trolley, two cylindrical fingers are rigidly fixed. On the bottom of the body locomotive rigidly fixed stop. Stops are located in the longitudinal plane of the axis of symmetry of the locomotive and are movably connected to the cylindrical fingers.EFFECT: increases the service life of wheel sets by reducing the undercut of the crests of the wheels.1 cl, 2 dwg

    Изобретение относится к области рельсовых транспортных средств, в частности к тепловозам. Тепловоз содержит кузов и две трехосные тележки. Тележки содержат тяговые электродвигатели и колесные пары. На крайних электродвигателях каждой тележки жестко закреплены по два цилиндрических пальца. На днище кузова тепловоза жестко закреплены упоры. Упоры расположены в продольной плоскости оси симметрии тепловоза и подвижно соединены с цилиндрическими пальцами. Повышается ресурс колесных пар за счет уменьшения подреза гребней колес. 2 ил.


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    Title :

    DIESEL LOCOMOTIVE


    Additional title:

    ТЕПЛОВОЗ



    Publication date :

    2018-11-22


    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 / B61C Lokomotiven , LOCOMOTIVES



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