Patent US2839085A successfully refreshed from Google Patents.
Patent US6189916B1 successfully refreshed from Google Patents.
US6189916B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air bag module with deployment door
Assignee: ZF Passive Safety Systems US Inc
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Filing: 1998-12-15
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Granted: 2001-02-20
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Expires: 2018-12-15
Abstract
Abstract A vehicle occupant safety apparatus ( 10 ) for mounting in a portion ( 20 ) of a vehicle includes a module ( 12 ). The module ( 12 ) includes an inflatable vehicle occupant protection device ( 30 ), an inflation fluid source ( 32 ), a cover ( 40 ) for the vehicle occupant protection device and the inflation fluid source, and bolts ( 38 ) for mounting the module in the vehicle portion. The module cover ( 40 ) encloses the inflation fluid source ( 32 ) and the protection device ( 30 ) when the protection device is in a deflated condition. The module cover ( 40 ) is made from a material which is flexible and wrapped around the vehicle occupant protection device ( 30 ) and the inflation fluid source ( 32 ). The apparatus also includes a deployment door ( 14 ), and tabs ( 90 ) ( 104 ) for releasably mounting the deployment door on the vehicle portion ( 20 ) for movement relative to the vehicle portion upon inflation of the protection device ( 30 ). The apparatus ( 10 ) also includes a flexible tether ( 16 ) connecting the deployment door ( 14 ) with the module ( 12 ) for limiting movement of the deployment door away from the module beyond a predetermined distance upon inflation of the protection device ( 30 ).
Inventors
- 👤 Paul A. Bowers
- 👤 Daniel R. Sutherland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:01
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/207; B60R21/215; B60R21/216; B60R21/217; B60R21/2176
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
224 words
A vehicle occupant safety apparatus for mounting in a portion of a vehicle, said apparatus comprising: a module including an inflatable vehicle occupant protection device, an inflation fluid source, a cover for said vehicle occupant protection device and said inflation fluid source, and means for mounting said module in the vehicle portion; said vehicle occupant protection device being inflatable from a deflated condition to an inflated condition to help protect an occupant of a vehicle; said inflation fluid source being actuatable to provide inflation fluid for inflating said protection device; said module cover enclosing said inflation fluid source and said protection device when said protection device is in the deflated condition; said module cover being made from a material which is flexible and wrapped around said vehicle occupant protection device and said inflation fluid source; a deployment door; means for releasably mounting said deployment door on the vehicle portion for movement relative to the vehicle portion upon inflation of said protection device; and a flexible member connecting said deployment door with said module for limiting movement of said deployment door away from said module beyond a predetermined distance upon inflation of said protection device, said means for mounting said module comprising a mounting member which projects through said flexible cover, said flexible member being connected to said mounting member and to said deployment door.
Claim 2
Dependent Claim
224 words
A vehicle occupant safety apparatus for mounting in a portion of a vehicle, said apparatus comprising: a module including an inflatable vehicle occupant protection device, an inflation fluid source, a cover for said vehicle occupant protection device and said inflation fluid source, and means for mounting said module in the vehicle portion; said vehicle occupant protection device being inflatable from a deflated condition to an inflated condition to help protect an occupant of a vehicle; said inflation fluid source being actuatable to provide inflation fluid for inflating said protection device; said module cover enclosing said inflation fluid source and said protection device when said protection device is in the deflated condition; said module cover being made from a material which is flexible and wrapped around said vehicle occupant protection device and said inflation fluid source; a deployment door; means for releasably mounting said deployment door on the vehicle portion for movement relative to the vehicle portion upon inflation of said protection device; and a flexible member connecting said deployment door with said module for limiting movement of said deployment door away from said module beyond a predetermined distance upon inflation of said protection device, said means for mounting said module comprising a mounting member which projects through said flexible cover, said flexible member being connected to said mounting member and to said deployment door.
Claim 3
Dependent Claim
25 words
An apparatus as set forth in claim 1 wherein said mounting member is a bolt for securing said module in a seat of a vehicle.
Claim 4
Dependent Claim
26 words
An apparatus as set forth in claim 1 wherein said mounting member is a bolt for securing said module in an instrument panel of a vehicle.
Claim 5
Dependent Claim
15 words
An apparatus as set forth in claim 1 wherein said flexible member comprises a tether.
Claim 6
Dependent Claim
20 words
An apparatus as set forth in claim 4 wherein said tether is connected between said deployment door and said module.
Claim 7
Dependent Claim
46 words
An apparatus as set forth in claim 1 wherein said mounting means secures said module to a seat frame member of a seat of the vehicle, said deployment door being mounted to a soft outer portion of the seat spaced apart from the seat frame member.
Claim 8
Dependent Claim
35 words
An apparatus as set forth in claim 1 wherein said inflation fluid source comprises an inflator in a diffuser, said protection device being wrapped around said inflation fluid source and enclosed in said module cover.
Claim 9
Dependent Claim
51 words
An apparatus as set forth in claim 1 wherein said module cover is made from a material which is sufficiently flexible or deformable that said module is not perceived by an occupant of the vehicle as being a hard or rigid object when said module is mounted in the vehicle portion.
References Cited (Backward Citations)
US5062664A
Cited
US5398959A
Cited
US5308111A
Cited
US5431433A
Cited
US5547214A
Cited
US5601332A
Cited
US5542691A
Cited
US5553887A
Cited
US5813693A
Cited
US5645295A
Cited
US5669627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-02-20 | 2004-08-21 | 2005-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-02-20 | 2008-08-21 | 2009-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-02-20 | 2012-08-21 | 2013-02-20 | $7700.00 | Window Closed / Lapsed |