1–11 von 11 Ergebnissen
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    Tower crane standard section structure in upper introduction mode

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / LIU ZHEN et al. | Europäisches Patentamt | 2015

    Steel wire rope supporting device

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / LIU ZHEN et al. | Europäisches Patentamt | 2016

    Novel tower crane balance arm pull rod structure

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / LIU ZHEN et al. | Europäisches Patentamt | 2015

    Fast-assembled cab platform structure

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / SHEN FENGMEI et al. | Europäisches Patentamt | 2016

    Anti-rotation fixing device for hinge pins

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / SHEN FENGMEI et al. | Europäisches Patentamt | 2016

    Operation platform used for climbing frame and tower crane

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / WANG YAN et al. | Europäisches Patentamt | 2015

    Walking board connecting mechanism of tower crane

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / SHEN FENGMEI et al. | Europäisches Patentamt | 2016

    Novel hydraulic pin penetrating device

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / LIU ZHEN et al. | Europäisches Patentamt | 2016

    NOVEL BOOM INSTALLATION METHOD FOR LUFFING JIB TOWER CRANE

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / YI LEI et al. | Europäisches Patentamt | 2021

    Anti- rope-breaking protection device for heavy-load trolley

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / LIU ZHEN et al. | Europäisches Patentamt | 2015

    Novel cargo boom mounting mode of boom tower crane

    Freier Zugriff
    WANG JIANJUN / MI CHENGHONG / YI LEI et al. | Europäisches Patentamt | 2020