1–7 of 7 hits
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    Light-weight hub bearing unit and treatment method for pretreating laser additive

    Free access
    ZHOU XU / WANG FENG | European Patent Office | 2021

    Hub bearing unit

    Free access
    WANG FENG / ZHOU XU | European Patent Office | 2020

    Laser additive hub bearing unit and treatment method

    Free access
    ZHOU XU / WANG FENG | European Patent Office | 2021

    Hub unit for wheel-side motor

    Free access
    WANG FENG / ZHOU XU | European Patent Office | 2021

    Labyrinth type hub bearing unit sealing structure

    Free access
    HUANG DEJIE / ZHOU XU / WANG FENG | European Patent Office | 2021

    Box type outer sealing structure of hub bearing unit

    Free access
    HUANG DEJIE / ZHOU XU / WANG FENG | European Patent Office | 2021

    Locker assembly of B-type locker capable of finely adjusting distance

    Free access
    CHANG XUANCANG / ZHANG JIALE / FENG ZHIXIN et al. | European Patent Office | 2023