FIELD: transportation.SUBSTANCE: invention relates to brake shoes of railway vehicles operating in tribocoupling with the rolling surface of a wheel. Railroad vehicle shoe includes a metal frame and a thermally conductive composite friction element with a polymer matrix of rubber vulcanizate in which dispersed and fibrous fillers are disposed. Polymer matrix additionally contains particles of low-silica ferrosilicon and particles of high-silica ferrosilicon.EFFECT: increase in the performance characteristics of the shoe due to giving it a "wheel-saving" effect due to the introduction of heat-conducting elements into the shoe, capable of forming particles with tribocoupling, up to nano-sized, providing a cleaning and polishing effect on the rolling surface of the wheel.1 cl


    Access

    Download


    Export, share and cite



    Title :

    КОМПОЗИЦИОННАЯ ТОРМОЗНАЯ КОЛОДКА ЖЕЛЕЗНОДОРОЖНОГО ТРАНСПОРТНОГО СРЕДСТВА, ОБРАЗУЮЩАЯ ПРИ ТРИБОСОПРЯЖЕНИИ НАНОЧАСТИЦЫ


    Publication date :

    2018-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen