Shock or gas/waterproof door or hatch arranging device for naval ship, has support units and areas between support units arranged in corner areas over ball body for forming circulating closed operating ring

摘要

The device has a movably assigned leaf and a frame (2) with flaps (9, 10) distributed over a periphery and interlocked in a locking position for fixing the leaf at the frame. The flaps are arranged in the frame over an actuating lever (7) and movable as a bulkhead door clip by adjustable support units (4). The support units held in a circulating guide (3) of the frame and areas between the support units are arranged in corner areas, over a ball body (5) for forming a circulating closed operating ring. The flaps for locking are designed as wedge units.