The invention relates to a jib-bracing system for a revolving tower crane, in the case of which the length of a jib (2) and the length of a bracing means (5) for the jib can each be changed. The bracing means comprises at least part of a cable (6) of which one end can be connected to the jib at at least two different fixed points (8, 9) arranged on the jib, wherein a deflecting element (7), over which the cable can be guided, is arranged on the jib, and wherein the one end of the cable can be fastened at at least one of the fixed points when the cable has been guided over the deflecting element.


    Access

    Download


    Export, share and cite



    Title :

    Jib-bracing system for a revolving tower crane


    Contributors:

    Publication date :

    2015-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    Jib-bracing system for a revolving tower crane

    DORZBACH ULRICH | European Patent Office | 2016

    Free access

    JIB-BRACING SYSTEM FOR A REVOLVING TOWER CRANE

    DORZBACH ULRICH | European Patent Office | 2016

    Free access

    Tower crane revolving platform anti-lateral device and tower crane revolving platform

    XU YUELIANG / TAN BING / PENG XIAOFANG | European Patent Office | 2023

    Free access

    WALL BRACING APPARATUS FOR TOWER CRANE

    LIM EUN OK | European Patent Office | 2018

    Free access

    bracing removing apparatus of tower crane

    LEE EUN GYUNG | European Patent Office | 2018

    Free access