The heavy duty a vent cap system includes a top plate with a bucket interface, a center stem assembly, a retainer assembly, a bottom plate with a stem sleeve and guiding device, an adapter ring, a plurality of perimeter stem assemblies and a plurality of perimeter installation stems. A remote operated vehicle engages the bucket interface to rotate a center stem member in the center stem assembly. A threaded portion of the center stem assembly engages a stem nut in the retainer assembly. The rotation along threads of the stem nut held within the retainer assembly actuates the bottom plate between opened and closed positions. The bottom plate maintains alignment to the top plate and adapter ring and resists cocking and distortion. The bottom plate seals to a connection portion of the adapter ring in any orientation of the heavy duty vent cap system, ranging from vertical to horizontal.


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    Title :

    Heavy duty vent cap system for a suction pile


    Contributors:

    Publication date :

    2016-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen



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