Gas bag for a vehicle occupant restraint system and a gas bag module

A gas bag for a vehicle occupant restraint system comprises a gas bag wall, which in the unfolded state of the gas bag ( 22 ) delimits an indentation ( 30 ) with an orifice ( 28 ) or an opening, and a closure piece ( 40 ) fastened to the gas bag wall, which in the inflated state moves in front of th...

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1. Verfasser: Keutz, Markus
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A gas bag for a vehicle occupant restraint system comprises a gas bag wall, which in the unfolded state of the gas bag ( 22 ) delimits an indentation ( 30 ) with an orifice ( 28 ) or an opening, and a closure piece ( 40 ) fastened to the gas bag wall, which in the inflated state moves in front of the orifice ( 28 ) of the indentation or in front of the opening and covers it. The closure piece ( 40 ) is formed from at least two covering pieces, arranged one over the other, overlapping each other, which respectively have a margin section which is not fastened to the gas bag wall.