Watertight seal for protecting door or window against floodwater, comprises frame with extendible profiles and elastic watertight cover

摘要

The seal (1) comprises a frame (2) with at least two extendible profiles mounted on adjacent sides, a means for moving the profiles in a direction away from the body and an elastic watertight cover (5) for the frame and profiles. The means for moving the profiles away from the sealing body comprises at least one bar (10, 14) with one end secured to a profile and the other free end extending through an opening in the adjacent side of the frame. A nut (13, 18) can be screwed onto the end of the bar and against the frame.