Apparatus for lifting heavy loads, comprising at least one mast (5, 6; 5', 6') or part of such mast, from which a load may be suspended, wherein the apparatus is provided with an erection facility (1, 2) that during erection of the apparatus is invariably positionable on a supporting surface external of the apparatus and equipped to convert the apparatus between a dismantled position and a fully erected position.


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    Title :

    УСТРОЙСТВО ДЛЯ ПОДЪЕМА ТЯЖЕЛЫХ ГРУЗОВ


    Publication date :

    2019-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last