DUAL HULL MARINE VEHICLE ALLOWING MOVEMENT AND WORK IN SURFACE POSITION OR IN SEMI-UNDERWATER POSITION, AS WELL AS IN FULLY UNDERWATER POSITION

摘要

THE INVENTION RELATES TO A DUAL-HULL MARINE VEHICLE COMPRISING TWO SHELLS 1, 2 PARALLELY LAID DOWN AND AT A CERTAIN DISTANCE FROM EACH OTHER AND RIGIDLY CONNECTED TO EACH OTHER BY TUBULAR SPACERS 3, HAVING THE FORM D '' PRESSURE RESISTANT WATERPROOF ELEMENTS PROVIDED WITH BALLASTS WHICH CAN BE DROWNED AND EXHAUSTED; IN WHICH A STEERING CHAMBER 4 HAVING THE FORM OF A THIRD PRESSURE-RESISTANT ELEMENT IS PROVIDED ABOVE THE SHELLS ABOUT CLOSE TO THE LONGITUDINAL MEDIUM PLANE AND THE HULLS AND THE LINKS BETWEEN THE HULLS AND THE PILOTAGE ROOM LESS PARTIALLY THE FORM OF PRESSURE-SEALED ELEMENTS HAVING AN ASCENTSIONAL FORCE. TO IMPROVE THE OPERATING CHARACTERISTICS, THE SHELLS 1, 2 ARE DIRECTLY CONNECTED TO EACH OTHER BY AT LEAST ONE CROSS LINK 3 AND THE PILOT CHAMBER 4 IS CONNECTED AND ATTACHED TO A CROSS LINK 3 BY AT LEAST ONE LINK CARRIER 3 ARRANGED IN THE MEDIAN LONGITUDINAL PLANE OF THE VEHICLE.