Airbag device vehicle interior lining for covering an airbag device, seat with an airbag device and activation method of an airbag device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 9, 2001
Grant Date -
N/A
app pub date -
Dec 30, 1998
filing date -
Dec 30, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to an air bag system having an air bag and a covering which contains at least one tearing thread in an outlet area of the air bag for opening the covering. The tearing thread is a thread of a woven fabric and/or of a seam of the covering in the outlet area of the air bag. Tearing devices are provided which, in the outlet area of the air bag from the covering, are applied to the at least one tearing thread and are coupled to the air bag system. When the air bag system is triggered, the tearing devices weaken or open up the covering before or during inflation of the air bag by severing the at least one tearing thread. Furthermore, the invention relates to an interior vehicle covering which is suitable as a covering of the air bag system, a seat equipped with such a covering and air bag system, and a triggering process of an air bag system situated under a covering.
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Family
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