A middle beam (40) of a flatcar, and a flatcar having same. The middle beam (40) of the flatcar comprises: a first lower cover plate (10); a first upper cover plate (20) provided opposite to the first lower cover plate (10); and a first web plate (30), wherein the first web plate is provided between the first upper cover plate (20) and the first lower cover plate (10) so as to connect the first upper cover plate (20) and the first lower cover plate (10), and a thickness value of the first lower cover plate (10) is greater than a thickness value of the first upper cover plate (20). The middle beam (40) can effectively solve the problem in the prior art that the deadweight of the flatcar is small.


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    Title :

    Middle beam of flatcar, and flatcar having same


    Contributors:
    SHEN CAIYU (author) / WU RONGKUN (author) / TIAN XIAOCHUN (author) / FU YONG (author) / LI HUA (author)

    Publication date :

    2023-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


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



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