Patent ID: 8047570
Filing Date: 2011-11-01
Classification: B60R,Y10T

Abstract:
1. An airbag arrangement for a vehicle occupant restraint system, comprising: an airbag that comprises at least one inflatable chamber and at least one first opening; a cover that at least partially covers the first opening of the airbag and that comprises at least one second opening, wherein the first opening and the second opening are arranged such that the chamber of the airbag is accessible through the first opening and the second opening, wherein the first opening is designed in a first layer of a first airbag material and the second opening is designed in a second layer of a second airbag material; and at least one part which projects into the airbag through the first opening and the second opening such that the first layer and the second layer are restrained by the part projecting into the airbag in an area of the first and second openings such that a section of a rim of the first opening and a section of a rim of the second opening rest closely against the part, wherein the first opening has a non-overlapping portion that does not overlap with the second opening and the second opening has a non-overlapping portion that does not overlap with the first opening, and wherein the first opening and the second opening overlap each other at least in sections.