Insert for air bag cover assembly
AssigneeDavidson Textron Inc.
InventorGerard H. Gajewski
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Abstract
An insert and method of molding the insert for use with an instrument panel or the like of a vehicle and in which the insert serves as a structural part of a cover for an air bag assembly and is provided with a door which opens upon being impacted by the inflating air bag and in which the door is formed of a flexible plastic material that is bonded in certain areas to the insert and has its plastic material interlocked with the plastic material of the insert in areas which serve as a hinge for the door.
Claims6
An air bag cover assembly including an insert having a door integrally formed with the insert for concealing an air bag and adapted to provide an air bag deployment opening within the air bag cover assembly when the air bag impacts the door and fractures weakened sections of the insert to allow the door to pivot about a hinged connection during air bag inflation, the improvement wherein said insert is made from a rigid plastic material and said door is made from a flexible plastic material which is bonded to said rigid plastic material, and said hinged connection is composed of a mechanical interlock of said flexible plastic material and said rigid plastic material that is produced by the configuration of said flexible plastic material and the complementary configuration of said rigid plastic material at said hinged connection, said configuration of said flexible plastic material and said complementary configuration of said rigid plastic material each have the shape of a dovetail.
Dependencies are inferred from the claim text.