The invention discloses a vehicle frame, which comprises two main longitudinal beams, wherein the two main longitudinal beams are oppositely arranged in a spaced mode in the width direction of the main longitudinal beams, at least one main longitudinal beam comprises a beam main body extending in the vertical direction and two flanges arranged at the upper end and the lower end of the beam main body respectively, each flange comprises a first flange body which is formed by folding from the edge of the corresponding end part of the beam main body to the other main longitudinal beam and a secondflange body which is formed by flanging from the end part of the first flange body to the other flange on the same beam main body, so that the torsional rigidity of the longitudinal beam is increased, the strength of the longitudinal beam is improved, and a better effect is achieved.

    本发明公开一种车架,所述车架包括两个主纵梁,两个所述主纵梁沿其宽度方向上间隔且相对设置,至少一个所述主纵梁包括沿上下向延伸的梁主体以及分设于所述梁主体上下两端的两个翻边,每一所述翻边包括自所述梁主体对应的端部边缘沿朝向另一所述主纵梁翻折形成的第一翻边体,以及自所述第一翻边体的端部朝向同一所述梁主体的上的另一所述翻边翻折形成的第二翻边体,增加了纵梁的扭转刚度,提高了纵梁的强度,具有较好的效果。


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    Titel :

    Vehicle frame


    Weitere Titelangaben:

    车架


    Beteiligte:
    YAO MINGBO (Autor:in) / ZHOU YOUMING (Autor:in) / LI JUN (Autor:in) / LI DEGUANG (Autor:in) / LIU TAOFENG (Autor:in) / LAN JUN (Autor:in) / WANG LIJUAN (Autor:in)

    Erscheinungsdatum :

    2020-06-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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