The invention provides a cross beam for an automobile, an energy absorption box, a cross beam assembly, an energy absorption core plate and a manufacturing method of the energy absorption core plate. The cross beam for the automobile comprises a cross beam body; the energy absorption core plate is arranged in the cross beam body, the energy absorption core plate comprises a bent plate, the protruding side and the concave side of the bent plate are arranged in the front-back direction, and energy absorption holes distributed in the length direction of the bent plate section in an array mode are formed in the bent plate section of the bent plate. The double effects of collision resistance and light weight of the cross beam assembly can be achieved.

    本申请提供了一种汽车用横梁、吸能盒、横梁总成、吸能芯板及其制造方法。汽车用横梁,包括:横梁本体;吸能芯板,设置于横梁本体中,吸能芯板包括折弯板,折弯板的突出侧和凹陷侧在前后方向设置,折弯板的折板段设置有沿其长度方向阵列分布的吸能孔。本申请能够实现横梁总成耐撞性和轻量化双重效果。


    Access

    Download


    Export, share and cite



    Title :

    Cross beam for automobile, energy absorption box, cross beam assembly, energy absorption core plate and manufacturing method of energy absorption core plate


    Additional title:

    汽车用横梁、吸能盒、横梁总成、吸能芯板及其制造方法


    Contributors:
    LI YONGKUAN (author) / CAI MIAOTIAN (author) / MOTOYASU (author) / SUN CHAO (author) / CHEN CAI (author) / TANG YAJUN (author) / FAN XIAOSONG (author) / FU WENQIANG (author) / WANG WENMING (author) / ZHU FEI (author)

    Publication date :

    2023-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Energy absorption type impact-resistant automobile frame cross beam

    ZHOU HUA / ZHANG XIBIN / ZHANG WEI | European Patent Office | 2025

    Free access

    Automobile anti-collision cross beam with good energy absorption effect

    KONG YANCHENG / XU YUANYUAN / FANG JINGHAI | European Patent Office | 2021

    Free access

    High-bending-resistance and high-energy-absorption automobile cross beam

    LI YANBO / WANG WEI / LIU DONGHAI et al. | European Patent Office | 2022

    Free access

    Double-group energy absorption box and single-group penetrating cross beam type automobile front end cross beam assembly

    JIAO LONG / LIU XIAO / LI CHUNFANG et al. | European Patent Office | 2024

    Free access

    Automobile bumper beam assembly structure, automobile and collision energy absorption method

    WANG WENMING / CAI MIAOTIAN / BAI SHI et al. | European Patent Office | 2024

    Free access