Chairs and seats – Crash seat – Force-absorbing means incorporated into back
Patent
1997-09-25
1999-10-19
Nelson, Jr., Milton
Chairs and seats
Crash seat
Force-absorbing means incorporated into back
2972161, 2807302, B60N 242, B60R 2122
Patent
active
059676035
ABSTRACT:
A vehicle seat having an inflatable airbag therein which deploys through a tear line such as a seam in the seat trim cover. A force concentrator is provided to ensure deployment of the airbag through the intended location rather than rupturing the trim cover elsewhere. The force concentrator includes two panels of a flexible and substantially non-stretchable material having a strength sufficient to withstand the force of the inflating airbag without tearing. The panels are attached to the trim cover at the tear line and extend away from the tear line in opposite directions. Distal ends of the panels are joined to one another forming a sleeve that circumscribes the airbag.
REFERENCES:
patent: 5498030 (1996-03-01), Hill et al.
patent: 5553887 (1996-09-01), Karlow et al.
patent: 5564736 (1996-10-01), Kim
patent: 5577765 (1996-11-01), Takeda et al.
patent: 5630615 (1997-05-01), Miesik
patent: 5639111 (1997-06-01), Spencer et al.
patent: 5651582 (1997-07-01), Nakano
patent: 5678853 (1997-10-01), Maly
Genders John
Morrison Mark
Steward Michael
Johnson Controls Technology Company
Jr. Milton Nelson
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