An underwater shackle for heavy loads is described, comprising a shackle body (10) equipped with respective side plates (12a, 12b) and an upper, intermediate suspension (14) for connection to a lifting, strap, a lifting cable or the like, and also a lower locking bolt (20) for connection to the load. The locking bolt (20) is arranged to a hydraulically driven cylinder arrangement (30) so that it can move, where the cylinder arrangement (30) is placed adjoining one of the side plates (12a) and the cylinder arrangement (30) is arranged to be pressurized by a pressure medium to move the locking bolt (20) between a withdrawn position in the cylinder arrangement (30) and a locking position in the shackle body (10). A pressure distributor (40) is arranged with the cylinder arrangement (30) to receive and distribute the pressure medium, where the pressure distributor (40) comprises supply channels (44, 4) that run together with the first and the second inlet channels (34, 36) in the cylinder arrangement (30).


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    Title :

    Underwater shackle


    Contributors:
    SKJOLD LARS (author)

    Publication date :

    2015-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES / B66C Krane , CRANES / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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