US5568936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airbag module case for side impact airbag module
Assignee: Autoliv ASP Inc
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Filing: 1995-11-08
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Granted: 1996-10-29
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Expires: 2015-11-08
Abstract
Abstract An airbag module case for use with a side-impact airbag module including an airbag cushion and inflator assembly, and two mounting projections extending from the airbag cushion and inflator assembly and. The airbag module case includes an assembly cover and two unitary, flexible retainer arms. The assembly cover is sized and shaped to substantially cover the airbag cushion and inflator assembly, and has an open base sized to receive the airbag cushion and inflator assembly. The open base is partly defined by a first side edge and a second side edge of the assembly cover and a first retainer arm extends from the first side edge and a second retainer arm extends from the second side edge. The first retainer arm defines two spaced-apart projection-receiving holes, and the second retainer arm also defines two spaced-apart projection-receiving holes. The opposed retainer arms are sized and shaped to encircle or tightly hug the airbag cushion and inflator assembly with distal ends of the opposed retainer arms overlapping and positioned so that the two mounting projections extending from the airbag cushion and inflator assembly extend through the two projection-receiving holes defined by the first retainer arm and the two projection-receiving holes defined by the second retainer arm to secure the airbag module case to the airbag module.
Inventors
- 👤 David L. Spilker
- 👤 Don L. Parker
- 👤 J. Kirk Storey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:14
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/217; B60R21/2176; B60R21/207
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
202 words
A thermoplastic airbag module case for use with a side impact airbag module adapted to mount on the exterior of a motor vehicle seat and including an airbag cushion and inflator assembly having a folded airbag cushion and an inflator connected together so that inflation gas from the inflator will inflate the airbag cushion, the airbag module case comprising: an assembly cover sized and shaped to substantially cover the airbag cushion and inflator assembly of the side-impact airbag module when the airbag module is mounted to the exterior of the motor vehicle seat, the assembly cover having a decorative outer surface and at least one edge defining an open base sized and shaped to receive the airbag cushion and inflator assembly; and at least two flexible, opposed retainer arms extending from the at least one edge of the assembly cover, the opposed retainer arms being sized and shaped to substantially encircle the airbag cushion and inflator assembly with each retainer arm defining at least one projection receiving aperture located adjacent a distal end of the retainer arm for receiving at least one projection extending from the airbag cushion and inflator assembly to secure the airbag module case to the side-impact airbag module.
Claim 2
Dependent Claim
202 words
A thermoplastic airbag module case for use with a side impact airbag module adapted to mount on the exterior of a motor vehicle seat and including an airbag cushion and inflator assembly having a folded airbag cushion and an inflator connected together so that inflation gas from the inflator will inflate the airbag cushion, the airbag module case comprising: an assembly cover sized and shaped to substantially cover the airbag cushion and inflator assembly of the side-impact airbag module when the airbag module is mounted to the exterior of the motor vehicle seat, the assembly cover having a decorative outer surface and at least one edge defining an open base sized and shaped to receive the airbag cushion and inflator assembly; and at least two flexible, opposed retainer arms extending from the at least one edge of the assembly cover, the opposed retainer arms being sized and shaped to substantially encircle the airbag cushion and inflator assembly with each retainer arm defining at least one projection receiving aperture located adjacent a distal end of the retainer arm for receiving at least one projection extending from the airbag cushion and inflator assembly to secure the airbag module case to the side-impact airbag module.
Claim 3
Dependent Claim
32 words
The airbag module case of claim 1 further comprising a tear seam located where one of the at least two retainer arms meets the at least one edge of the assembly cover.
Claim 4
Dependent Claim
45 words
The airbag module case of claim 1 wherein the distal ends of the opposed retainer arms overlap so that at least one projection extending from the airbag cushion and inflator assembly can extend through the at least one projection receiving aperture of both retainer arms.
Claim 5
Dependent Claim
88 words
The airbag module case of claim 3 wherein the at least two opposed retainer arms of the airbag module case comprise a first retainer arm extending from the at least one edge of the assembly cover and a second retainer arm extending from the at least one edge of the assembly cover opposite the first retainer arm, the at least one projection receiving aperture of each retainer arm comprising two spaced-apart, stud-receiving openings adapted to receive two spaced-apart, self-fastening studs extending from the airbag cushion and inflator assembly.
Claim 6
Dependent Claim
14 words
The airbag module case of claim 4 wherein the stud-receiving openings are generally circular.
Claim 7
Dependent Claim
88 words
The airbag module case of claim 3 wherein the at least two opposed retainer arms of the airbag module case comprise a first retainer arm extending from the at least one edge of the assembly cover and a second retainer arm extending from the at least one edge of the assembly cover opposite the first retainer arm, the at least one projection receiving aperture of each retainer arm comprising an elongated, stud-receiving slot adapted to receive two spaced-apart, self-fastening studs extending from the airbag cushion and inflator assembly.
Claim 8
Dependent Claim
92 words
The airbag module case of claim 3 wherein the at least two opposed retainer arms of the airbag module case comprise a first and second retainer arm extending from the at least one edge of the assembly cover and a third and fourth retainer arm extending from the at least one edge of the assembly cover opposite the first and second retainer arms, the at least one projection receiving aperture of each retainer arm comprising a stud-receiving opening adapted to receive a self-fastening stud extending from the airbag cushion and inflator assembly.
Claim 9
Dependent Claim
14 words
The airbag module case of claim 7 wherein the stud-receiving openings are generally circular.
Claim 10
Dependent Claim
194 words
A side-impact airbag module adapted to mount on the exterior of a motor vehicle seat, the airbag module comprising: an airbag cushion and inflator assembly having a folded airbag cushion and an inflator connected together so that inflation gas from the inflator will inflate the airbag cushion; and a thermoplastic airbag module case including an assembly cover substantially covering the airbag cushion and inflator assembly when the airbag module is mounted to the exterior of the motor vehicle seat, the assembly cover having a decorative outer cover and at least one edge defining an open base receiving the airbag cushion and inflator assembly, and at least two flexible, opposed retainer arms extending from the at least one edge of the assembly cover, each retainer arm defining at least one projection receiving aperture located adjacent a distal end of the retainer arm, the opposed retainer arms substantially encircling the airbag cushion and inflator assembly and positioned so that at least one projection extending from the airbag cushion and inflator assembly extends through the at least one projection receiving aperture of each retainer arm securing the airbag module case to the airbag cushion and inflator assembly.
Claim 11
Dependent Claim
194 words
A side-impact airbag module adapted to mount on the exterior of a motor vehicle seat, the airbag module comprising: an airbag cushion and inflator assembly having a folded airbag cushion and an inflator connected together so that inflation gas from the inflator will inflate the airbag cushion; and a thermoplastic airbag module case including an assembly cover substantially covering the airbag cushion and inflator assembly when the airbag module is mounted to the exterior of the motor vehicle seat, the assembly cover having a decorative outer cover and at least one edge defining an open base receiving the airbag cushion and inflator assembly, and at least two flexible, opposed retainer arms extending from the at least one edge of the assembly cover, each retainer arm defining at least one projection receiving aperture located adjacent a distal end of the retainer arm, the opposed retainer arms substantially encircling the airbag cushion and inflator assembly and positioned so that at least one projection extending from the airbag cushion and inflator assembly extends through the at least one projection receiving aperture of each retainer arm securing the airbag module case to the airbag cushion and inflator assembly.
Claim 12
Dependent Claim
36 words
The airbag module of claim 9 wherein the airbag module case further includes a tear seam located where one of the at least two retainer arms meets the at least one edge of the assembly cover.
Claim 13
Dependent Claim
57 words
The airbag module of claim 9 wherein the opposed retainer arms encircle the airbag cushion and inflator assembly with the distal ends of the opposed retainer arms overlapping and positioned so that at least one projection extending from the airbag cushion and inflator assembly extends through the at least one projection receiving aperture of both retainer arms.
Claim 14
Dependent Claim
109 words
The airbag module of claim 11 wherein the at least one projection comprises two spaced-apart mounting projections adapted to extend into and be secured within the motor vehicle seat, each mounting projection comprising a self-fastening stud, and the at least two opposed retainer arms of the airbag module case comprise a first retainer arm extending from the at least one edge of the assembly cover and a second retainer arm extending from the at least one edge of the assembly cover opposite the first retainer arm, the first retainer arm and the second retainer arm each defining two spaced-apart projection receiving apertures comprising stud-receiving openings receiving the self-fastening studs.
Claim 15
Dependent Claim
13 words
The airbag module of claim 12 wherein the stud-receiving openings are generally circular.
Claim 16
Dependent Claim
110 words
The airbag module of claim 11 wherein the at least one projection comprises two spaced-apart mounting projections adapted to extend into and be secured within the motor vehicle seat, each mounting projection comprising a self-fastening stud, and the at least two opposed retainer arms of the airbag module case comprise a first retainer arm extending from the at least one edge of the assembly cover and a second retainer arm extending from the at least one edge of the assembly cover opposite the first retainer arm, the first retainer arm and the second retainer arm each defining a projection receiving aperture comprising an elongated stud-receiving slot receiving both self-fastening studs.
Claim 17
Dependent Claim
108 words
The airbag module of claim 11 wherein the at least one projection comprises two spaced-apart mounting projections adapted to extend into and be secured within the motor vehicle seat, each mounting projection comprising a self-fastening stud, and the at least two opposed retainer arms of the airbag module case comprise a first and second retainer arm extending from the at least one edge of the assembly cover and a third and fourth retainer arm extending from the at least one edge of the assembly cover opposite the first and second retainer arms, each retainer arm defining a projection receiving aperture comprising a stud-receiving opening receiving a self-fastening stud.
Claim 18
Dependent Claim
13 words
The airbag module of claim 15 wherein the stud-receiving openings are generally circular.
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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) | 1999-10-29 | 2000-04-29 | 2000-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-10-29 | 2004-04-29 | 2004-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-10-29 | 2008-04-29 | 2008-10-29 | $7700.00 | Window Closed / Lapsed |