Air extracting dynamic seal

Details Air extracting dynamic seal Air extracting dynamic seal

1995-04-06

1996-02-06

Kannan, Philip C.

Movable or removable closures

Closure seal; e.g., striker gasket or weatherstrip

U-shaped member or portion mounts seal

494751, 296 76, 296208, E06B 716

Patent

active

054888050

ABSTRACT:
A combination seal is provided for dynamically sealing the interface between an automotive vehicle body and an associated closure panel. The seal provides a compressible sealing portion of bulbous shape and a valve portion that normally seals the interior of the vehicle against the inward passage of fluid and permits venting the interior to the atmosphere upon a certain build-up of pressure within the vehicle body.

REFERENCES:
patent: 2297892 (1942-10-01), Jacobs
patent: 3391628 (1968-07-01), Ziegenfelder
patent: 3525296 (1970-08-01), Haapanen
patent: 3927493 (1975-12-01), Tseneishi et al.
patent: 4952442 (1990-08-01), Warner
patent: 5122406 (1992-06-01), Sakamaki et al.
patent: 5255472 (1993-10-01), Larsen et al.

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