Disclosed is a jacking apparatus configured to jack up a barge portion of a jack-up barge while adjusting a location of the barge portion along a post fixed to the seabed and to fix the barge portion at a desired location. The jacking apparatus has a rack-and-pinion structure configured to jack up the barge portion of the jack-up barge, wherein the rack-and-pinion structure stably and firmly grips the surface of the post, secures stability when upward-and-downward movement of a platform is performed along the post, and has a simple structure so as to economically provide the rack-and-pinion structure.


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    Title :

    RACK-AND-PINION TYPE JACKING SYSTEM FOR JACK-UP BARGE


    Additional title:

    ZAHNSTANGEN-HEBESYSTEM FÜR LASTKAHN
    SYSTÈME DE LEVAGE DE TYPE À CRÉMAILLÈRE POUR BARGE AUTOÉLÉVATRICE


    Contributors:
    KIM MUNYONG (author)

    Publication date :

    2024-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02B HYDRAULIC ENGINEERING , Wasserbau



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