| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable an always effective shock absorption by venting gas at a timing synchronized with an entry into an airbag. <P>SOLUTION: A bent hole 18 is provided on one side end edge part of the airbag 10, one end part of a third ground fabric 20 is sewn to the other end edge part of the airbag 10 through a first sewing part 23 for closing the bent hole 18, and the other end part of the third ground fabric 20 is sewn to the other side end edge part of the airbag 10 through a second sewing part 24. When a tensile force is applied from the third ground fabric 20 to the first and second sewing part 23, 24, a sewing force of the first sewing part 23 is made to be weaker than the second sewing part 24 so that the first sewing part 23 is peeled first and the bent hole 18 is opened. <P>COPYRIGHT: (C)2008,JPO&INPIT |
