1–12 von 12 Ergebnissen
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    Intelligent elevator with face recognition function

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022

    Inspection method for elevator system based on Internet of Things

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2024

    Enhanced base for additionally installing elevator on old building

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2024

    Elevator car protection device

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2024

    Additional sound insulation and noise reduction plate for elevator

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2023

    Pulley easy to disassemble and assemble

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022

    High-strength lift car structure of intelligent elevator

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022

    Novel low-size villa elevator upper beam structure

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022

    Bottom support type low-shaft household elevator upper beam

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2021

    Compact villa elevator with shallow pit

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2021

    Pulley capable of steering freely

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022

    Fixed-point control lifting hook

    Freier Zugriff
    REN XIAOYAO / WANG HENGLIANG / ZHANG ZHIXING et al. | Europäisches Patentamt | 2022