Foam shut-off construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 2001
Issued Date -
N/A
app pub date -
Sep 8, 2000
filing date -
Aug 3, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An instrument panel of an automotive vehicle includes a rigid retainer preformed with an air bag opening and a recessed ledge extending about the opening. A separately formed door is installed on the opening and hinged to the retainer along one edge. The remaining three edges overlie the ledge to prevent inward movement of the door. The retainer and door are placed in a cavity of a mold tool in spaced relation to an outer skin and foam constituents are reacted therebetween to develop a foam layer. A foam seal is provided at the interface of the ledge and door to prevent the escape of foam past the ledge.
First Claim
Family
International Classification(s)
Cited Art Landscape
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