US5393089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle air bag cover
Assignee: Old Carco LLC
•
Filing: 1993-09-01
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Granted: 1995-02-28
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Expires: 2013-09-01
Abstract
Abstract A panel for an automotive vehicle comprising a wall having an opening, and an integral closure normally closing the opening and behind which an airbag is adapted to be stored. The closure comprises a pair of panels each connected to the wall of the instrument panel by an integral, flexible hinge. The panels are capable of swinging open in response to the force of impact of the airbag when the airbag inflates to that the inflating airbag may deploy through the opening. The hinges each have a trough-like arcuate portion adapted to absorb at least some of the force of impact of the inflating airbag and relieve stress and increase flexibility along the hinge to resist breaking of the doors when they swing open.
Inventors
- 👤 Brian R. Pakulsky
- 👤 Fred Daris
- 👤 John Rust
- 👤 Randall J. Ryszewski
- 👤 Thomas F. Soltys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:14
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/215; B60R21/2165; B60R2021/21537
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
226 words
A panel for an automotive vehicle comprising: a wall having an opening, an integral closure normally closing said opening and concealing a stored air bag before it is deployed through said opening in a crash, said wall and closure being formed of a relatively stiff, self-supporting, flexible material, said closure comprising first and second doors each connected to said wall by an integral, flexible hinge, said hinges being in spaced apart parallel relation and said doors being capable of swinging open on said hinges in response to the force of impact of the air bag thereagainst when the air bag inflates so that the inflating air bag may deploy through the opening, said hinges each being in the form of an open trough of arcuate cross-section free of sharp bends having a bottom portion formed in a smooth curve and also having smooth curved portions connecting into said wall and into the associated door, respectively, said hinges being adapted to absorb at least a portion of the force of impact of the inflating air bag and to relieve stress and resist breaking of said doors and separation of said doors from said wall, said hinges being of less thickness and greater flexibility than the portions of the wall and doors immediately adjacent thereto, and scrim strips embedded in said hinges to reinforce and strengthen said hinges.
Claim 2
Dependent Claim
226 words
A panel for an automotive vehicle comprising: a wall having an opening, an integral closure normally closing said opening and concealing a stored air bag before it is deployed through said opening in a crash, said wall and closure being formed of a relatively stiff, self-supporting, flexible material, said closure comprising first and second doors each connected to said wall by an integral, flexible hinge, said hinges being in spaced apart parallel relation and said doors being capable of swinging open on said hinges in response to the force of impact of the air bag thereagainst when the air bag inflates so that the inflating air bag may deploy through the opening, said hinges each being in the form of an open trough of arcuate cross-section free of sharp bends having a bottom portion formed in a smooth curve and also having smooth curved portions connecting into said wall and into the associated door, respectively, said hinges being adapted to absorb at least a portion of the force of impact of the inflating air bag and to relieve stress and resist breaking of said doors and separation of said doors from said wall, said hinges being of less thickness and greater flexibility than the portions of the wall and doors immediately adjacent thereto, and scrim strips embedded in said hinges to reinforce and strengthen said hinges.
Claim 3
Dependent Claim
82 words
A panel as defined in claim 1, wherein said panel is covered with a layer of padding, said doors having side edges which, when said doors are closed, are in substantially flush abutting relation with said wall, said doors having swinging edges which, when said doors are closed, are in substantially flush abutting relation with each other, whereby the outline of the doors does not show through the padding, said doors being capable of breaking through the padding when they swing open.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-02-27 | 1998-08-29 | 1999-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-27 | 2002-08-29 | 2003-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-27 | 2006-08-29 | 2007-02-28 | $7700.00 | Window Closed / Lapsed |