The present disclosure belongs to the technical field of railway vehicles. Disclosed is an articulated railcar unit, the articulated railcar unit comprising: railcar bodies (300) successively arranged, and, arranged below the railcar bodies (300), a middle jakobs bogie (200) and end jakobs bogies (100), between each two adjacent railcar bodies (300), support being provided by means of the middle jakobs bogie (200). Of two railcar bodies (300) among the railcar bodies (300) successively arranged, the ends away from each other are respectively supported by the end jakobs bogies (100), the two railcar bodies (300) being located at two ends. The low-power jakobs bogies and the articulated railcar unit provided by the present disclosure have good overall performance.

    La présente invention appartient au domaine technique des véhicules ferroviaires. La présente invention concerne une unité d'automotrice articulée, comprenant : des corps d'automotrice (300) disposés successivement et, sous les corps d'automotrice (300), un bogie Jacobs central (200) et des bogies Jacobs d'extrémité (100), entre deux corps d'automotrice adjacents (300), le support étant assuré par le bogie Jacobs central (200). De deux corps d'automotrice (300) parmi les corps d'automotrice (300) disposés successivement, les extrémités éloignées l'une de l'autre sont respectivement supportées par les bogies Jacobs d'extrémité (100), les deux corps d'automotrice adjacents (300) étant situés aux deux extrémités. Les bogies Jacobs de faible puissance et l'unité d'automotrice articulée selon la présente invention présentent de bonnes performances globales.

    本公开属于铁路车辆技术领域,公开了一种关节车组;所述关节车组包括:顺次布置的车体(300)以及设置在车体(300)下的中部关节转向架(200)和端部关节转向架(100);相邻两个车体(300)之间通过中部关节转向架(200)支撑;顺次布置的车体(300)中,位于两端的两个车体(300)相背离的端部分别由端部关节转向架(100)支撑。本公开提供的低动力关节转向架及关节车组具备良好的整体性能。


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    Title :

    ARTICULATED RAILCAR UNIT


    Additional title:

    UNITÉ D'AUTOMOTRICE ARTICULÉE
    一种关节车组


    Contributors:
    LIAO YUJIANG (author) / YAN ZHIXIONG (author) / TU ZHIWEN (author) / YI JUN'EN (author) / LI HUAYAN (author) / WU XIANNIAN (author) / YAN MENGWEN (author) / JIANG HEYAN (author) / PU YANGDAN (author) / TANG DAXUAN (author)

    Publication date :

    2023-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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