Door sealing device comprises interconnected sealed hose type elements along the lower edge of the door and the longitudinal closing edge of the door

摘要

Door sealing device comprises a hose-type element (10) arranged on the lower edge (9) of the door. The element has a minimal volume in an unpressurized state and is sealed at both ends. It communicates with a further hose element (12) of the closing edge of the door. The further hose element has a maximum inner volume when pressurized and has sealed ends. It serves to seal the door edge against the architrave.