Movable or removable closures – Closure seal; e.g. – striker gasket or weatherstrip – Inflatable or fluid pressure responsive
Patent
1985-07-15
1987-05-19
Dorner, Kenneth J.
Movable or removable closures
Closure seal; e.g., striker gasket or weatherstrip
Inflatable or fluid pressure responsive
114201A, 220232, E06B 716
Patent
active
046656537
ABSTRACT:
The invention concerns a ship's door or ship's frame arrangement which is provided with a door frame and a removable door leaf mounted in it. Peripherally mounted on one of the mutually facing peripheral edges of the frame and the door leaf and serving as a dynamic seal is an elastic tube which is connected to a pressure medium source and which, when pressurized, presses between the peripheral edges of the frame and the door leaf, thereby forming a seal between them and, when depressurized, lifts away from the opposite peripheral edges to form an annular clearance. In addition to the dynamic seal, a peripheral static seal is provided which serves as a spray-guard.
REFERENCES:
patent: 1806859 (1931-05-01), Mattei
patent: 2551750 (1951-05-01), Liskey
patent: 3180302 (1965-04-01), Hamilton
patent: 3284955 (1966-11-01), Schroth
patent: 3819479 (1974-06-01), Jacquelin
patent: 3857199 (1974-12-01), Frach et al.
Eckhardt Wolfgang
Franz Hans-Joachim
Hommola Jurgen
Langensiepen Bernd
Anderson Gerald A.
Blohm & Voss AG
Dorner Kenneth J.
Ljungman Nils H.
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