×

Method for manufacturing airbag module

  • US 20070145724A1
  • Filed: 12/12/2006
  • Published: 06/28/2007
  • Est. Priority Date: 12/28/2005
  • Status: Active Grant
First Claim
Patent Images

1. A method for manufacturing an airbag module for use in a motor vehicle, comprising:

  • a first step of folding an airbag into a predetermined configuration;

    a second step of wrapping an entire external surface of the airbag in an initially folded condition obtained in the first step by a bag-shaped film forming member, wherein the bag-shaped film forming member comprises a plurality of resin layers formed in a layer-stack manner with regard to a film cross-sectional direction; and

    a third step of housing the initially folded airbag in an airbag-housing member in a condition wherein the airbag has an airbag volume reduced to less than that at a time of being initially folded, by a compression force applied to the bag-shaped film forming member.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×