SHIP WITHOUT COAMING WATER-AND-GAS-IMPERMEABLE DOOR Russian patent published in 2019 - IPC B63B43/24 B63B19/00 

FIELD: shipbuilding.

SUBSTANCE: invention relates to vessels or other floating facilities, and more specifically to watertight doors or closings in bulkheads. Disclosed is a ship water-and-gas-impermeable door, comprising a solid frame, made with a surface for adherence of the compactor, smoothly changing in the lower part – the threshold with vertical into the horizontal plane of the deck, door leaf in the form of rigid water-gas-impermeable structure, equipped with elastic seal, tightly adjacent when door is closed to strong frame, wherein the strong frame and the door leaf are connected to each other by means of one or several loops, with the possibility of lifting and lowering the door leaf at opening and closing respectively, as well as trims, made with possibility of simultaneous pressing of the door leaf in two directions – perpendicular to the plane of the frame and plane threshold of frame.

EFFECT: unimpeded movement of cargoes by ship with the help of wheeled equipment and comfortable movement of passengers.

1 cl, 2 dwg