Movable or removable closures – Closure seal; e.g. – striker gasket or weatherstrip – Spaced or superposed flange cantilevered from edge of base...
Patent
1982-10-05
1985-02-05
Kannan, Philip C.
Movable or removable closures
Closure seal; e.g., striker gasket or weatherstrip
Spaced or superposed flange cantilevered from edge of base...
49485, 49495, E06B 716
Patent
active
044971370
ABSTRACT:
A composite weather strip is disclosed having a semi-rigid elongated body and a relatively flexible extension formed in integral coplanar relation on a side edge of the body. The extension is laterally tapered to a feathered edge and has longitudinal ribs projecting from one surface of the extension. A foam tape attaches the body to one of two relatively movable surfaces, such as a frame surface and an adjoining surface of a window or door, adjacent a joint between the two surfaces. Whenever the window or door is closed, the flexible extension is engaged with the other of the two surfaces and, upon such engagement, is deflected to provide a positive seal against the passage of air through the joint in a sealing construction of exceptionally high integrity.
REFERENCES:
patent: 2249424 (1941-07-01), Hanington
patent: 3360888 (1968-01-01), Protzman
patent: 4084348 (1978-04-01), Hast
patent: 4112623 (1978-09-01), McPherson
Energy Conservation Associates Incorporated
Kannan Philip C.
LandOfFree
Weather strip does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Weather strip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weather strip will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2077683