Patent ID: 7287478
Filing Date: 2007-10-30
Classification: B60R,Y10T

Abstract:
1. A method for manufacturing an airbag cushion, said cushion being adapted for restraining an occupant in the interior of a transportation vehicle during a collision, said method comprising the steps of: (a) providing first and second fabric blanks; (b) folding said first fabric blank upon itself to form a folded portion; (c) stitching said first and second fabric blanks together at said folded portion of said first fabric blank, wherein said first and second fabric blanks are joined by at least one first stitch, wherein said first stitch connects said second fabric blank to said first fabric blank by proceeding through said first fabric blank at a minimum of two different locations upon said first fabric blank, wherein said first and second fabric blanks are joined to form a tri-stitch fold-over seam structure.