1–4 von 4 Ergebnissen
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    Turnout rail piece automatic identification and positioning method and device

    Freier Zugriff
    XIANG CHANGBIN / CAO FEI / HUANG KE et al. | Europäisches Patentamt | 2023

    Bearing wheel and track detection equipment

    Freier Zugriff
    YU YOUNG GYU / WANG YULIN / XIANG CHANGBIN et al. | Europäisches Patentamt | 2023

    Track detection unit and detection equipment

    Freier Zugriff
    CHENG YONGHONG / XIANG CHANGBIN / YU YOUNG GYU et al. | Europäisches Patentamt | 2023

    Bearing mechanism and track detection equipment

    Freier Zugriff
    ZHANG CHANGLING / XIANG CHANGBIN / LEI DA et al. | Europäisches Patentamt | 2023