A catamaran type vessel comprises two rigid side hulls (1,2) connected by a connector (3), where the hulls (1,2) together with the connector (3) constitute a rigid form containing the usable space of the vessel. The vessel contains a lowered and lifted platform (6) together with the platform drive unit. The platform is a separate portion of the aft part of the deck, in the form of a flat frame (7) with a usable overlay (8) fixed on the surface of the frame. At least one edge (9) of the platform (6) in the upper position cooperates with at least one edge (10) of the aft part of the deck, with the platform (6) frame (7) being attached to the horizontal edges of at least two supports (11,12). The rear vertical edge (13) of each support (11,12) is connected by axes of rotation (14) with a pair of rigid arms (15,16) in the pantograph system connected with two horizontal axes of rotation (17) attached on the other side of the rigid arms (15,16) to the vessel hull (1,2) connector (3) wall. The guide arm (15) in each pair of the arms (15,16) is connected by means of the axis of rotation (18) with a cylinder piston rod (19) for lowering and lifting the platform (6). A cylinder barrel (20) of the drive of each pair of the arms (15,16) is tiltingly attached inside a support pillar (5) of a sun deck (4). In the connector (3) wall, between the vessel hulls (1,2), a seat assembly with a tilting support flap (29) for a personal watercraft (31) is formed. The tilting support flap (29) is connected with the edge of the seat in the connector (3) wall by means of the axis of rotation (32). The support flap (29) is provided with devices for pulling onto its surface and lowering a load, and a load securing assembly on the surface of the support flap (29). The support flap (29) contains at least two locks (39) blocking its position in the closed position.
展开▼
