FIELD: transportation.SUBSTANCE: invention relates to railway transport, and more particularly to the construction of the body of a dump car, and can be used at mining and processing plants to transport waste products that have a high heating temperature. Floor of the body of the dumpcar car contains the base (4) of the flooring installed on the frame of the longitudinal (1) and transverse (2) beams, on which there is a cushioning layer (5) made of wood and an upper protective sheet (3). Between the upper safety sheet (3) and the wooden cushioning layer (5), a metal grating (6) is installed.EFFECT: invention extends the maintenance-free life of the floor covering of the body of the dump car.1 cl, 1 dwg


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    Title :

    НАСТИЛ ПОЛА КУЗОВА ВАГОНА-ДУМПКАРА


    Publication date :

    2017-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES