An underwater watercraft including a passenger compartment (20) and an ingress / egress port (50) in which the watercraft has buoyancy and center of gravity adjusted to maintain a generally level or other desired attitude when submerged, and an angled attitude at a water surface for ingress / egress. The attitude also is adjustable via the placement of ballast and optionally including a movable ballast that adjusts the location of the center of gravity as desired. The ingress-egress port optionally includes an entry elevated from a main passenger compartment, that has an angled orientation in a submerged mode, and an optional orientation generally parallel to the water surface in a surface mode.


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    Titel :

    UNDERWATER WATERCRAFT


    Weitere Titelangaben:

    UNTERWASSERFAHRZEUG
    EMBARCATION SOUS-MARINE


    Beteiligte:
    SHEARD IAN (Autor:in)

    Erscheinungsdatum :

    2022-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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