Sealing structure

Movable or removable closures – Closure seal; e.g. – striker gasket or weatherstrip – With fluid drain – or closure face mounted deflector; e.g.,...

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494751, 494951, 494981, E06B 716

Patent

active

052823385

ABSTRACT:
A seal (5) suitable for sealing a door (3) to an aircraft fuselage (1) and which also acts as a rain channel when the door (3) is open. In one embodiment the seal (5) is of unitary construction and made from high tear strength silicone rubber. It comprises a flange region (7) for attachment to the fuselage (1) and a hollow compressible bulb (8) which connects the flange (7) with a pair of sealing lips (9,10). The invention has the advantage of providing an effective seal for doors having uneven inner surfaces.

REFERENCES:
patent: 2622286 (1952-12-01), Beck
patent: 3354584 (1987-11-01), Parsons
patent: 4010573 (1977-03-01), Andrzejewski
patent: 4232081 (1980-11-01), Pullan
patent: 4312153 (1982-01-01), Parkinson et al.
patent: 4628639 (1986-12-01), Lownsdale
patent: 4769950 (1988-09-01), Ogawa et al.
patent: 4827670 (1989-05-01), Kogiso et al.
patent: 4919471 (1990-04-01), Seino et al.
patent: 4984843 (1991-01-01), Villa
patent: 5029931 (1991-07-01), Asaba et al.
English Abstract of Takayo Chikaraishi Japanese laid open application No. 57-30640, Feb. 1982.
English Abstract of Egawa et al Japanese laid open application No. 58-156436, Sep. 1983.

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