Provided are a cross beam for a vehicle floor, a vehicle floor, an aluminium alloy extrusion moulded member and a vehicle. The cross beam (1) is an aluminium alloy extrusion moulded member and is provided with an accommodation portion (4) and assembly portions (2), wherein the assembly portions (2) are arranged on the cross beam (1) in a cold mechanical connection manner and/or a hot mechanical connection manner, such that one or more vehicle components are at least partially mounted and accommodated inside the accommodation portion (4) by means of the assembly portions (2). The structure can ensure the mounting reliability of the vehicle component(s) and the mechanical performance of the cross beam for the vehicle floor, thereby improving the safety and the reliability of a vehicle.


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    Title :

    CROSS BEAM FOR VEHICLE FLOOR, VEHICLE FLOOR, ALUMINUM ALLOY EXTRUSION FORMED MEMBER AND VEHICLE


    Additional title:

    QUERTRÄGER FÜR FAHRZEUGBODEN, FAHRZEUGBODEN, FORMTEIL AUS ALUMINIUMLEGIERUNG UND FAHRZEUG
    TRAVERSE POUR PLANCHER DE VÉHICULE, PLANCHER DE VÉHICULE, ÉLÉMENT FORMÉ PAR EXTRUSION D'ALLIAGE D'ALUMINIUM ET VÉHICULE


    Contributors:
    JING HAITAO (author) / CHENG MING (author) / YANG CHUANYI (author) / LI SHUO (author) / SHEN XUEKAI (author) / ZHENG WANG (author) / QIN LE (author) / CHENG HAIDONG (author)

    Publication date :

    2020-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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