| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an airbag door in which a base material and the skin surface of the airbag door may be broken in a synchronous and suitable breaking order classified by portions when inflating and deploying an airbag. <P>SOLUTION: In this airbag door, the remaining thickness of the base material of a center line of a tear groove formed into an airbag door shape on the rear face of the base material is made smaller than other portions, and a needle hole for breaking the skin surface is selectively formed in the vicinity of the center line and a side-line/center-line meeting part. <P>COPYRIGHT: (C)2009,JPO&INPIT |
