The invention relates to the technical field of railway vehicle safety, in particular to an energy-absorbing anti-climbing device. The energy-absorbing anti-climbing device comprises a plurality of energy absorbing mechanisms, wherein the energy absorbing mechanisms are fixed on a vehicle body; the energy absorbing mechanisms comprise anti-climbing toothed plates, energy absorbing pipe pieces and limiting pieces; one ends of the energy absorbing pipe pieces are connected with the anti-climbing toothed plates; the other ends of the energy absorbing pipe pieces are connected with the vehicle body; the energy absorbing pipe pieces have deformations while the anti-climbing toothed plates move to the vehicle body; the limiting pieces are arranged between the anti-climbing toothed plates and the vehicle body and used for limiting the deformation directions of the energy absorbing pipe pieces. The energy-absorbing anti-climbing device provided by the invention can effectively absorb impact energy generated during vehicle collision without using a guide rod to guide.


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    Title :

    Energy-absorbing anti-climbing device


    Contributors:
    WANG JINLE (author) / TIAN AIQIN (author) / CHE QUANWEI (author) / ZHAO SHIZHONG (author) / DING SANSAN (author) / SUN YANBIN (author)

    Publication date :

    2016-01-27


    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



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