Patent US5540459A successfully refreshed from Google Patents.
US5540459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roof rail mounted airbag assembly
Assignee: Ford Global Technologies LLC
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Filing: 1994-10-05
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Granted: 1996-07-30
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Expires: 2014-10-05
Abstract
Abstract An inflatable restraint device is provided for an automotive vehicle for operation between the upper portion of the vehicle occupant and the vehicle side. The device 32 is an airbag assembly carried within and forming a structural part of the roof side rail 30 of the vehicle. The airbag assembly 32 includes an inflator housing 46 positioned within the roof side rail 30 and a trim cover 66 overlies the roof side rail and defines a downward facing passage 70 so that inflation of an airbag 66 effects downward opening of the airbag 60 between the occupant seat 26, the door 16 and window 17 of the vehicle.
Inventors
- 👤 Roger P. Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:27
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/213
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
126 words
In an automotive vehicle having a body including a passenger compartment extending longitudinally of the vehicle with an upper end bounded by a roof and a side bounded by a body side panel and having a longitudinally extending roof side rail having an inner wall and an outer wall together defining a box section and being fixedly secured to the roof and the body side panels, an inflatable restraint device, comprising: means defining an elongated aperture through said side rail inner wall and into said box section, the aperture facing said passenger compartment; and an airbag assembly comprising a rigid housing having mounting flanges fixedly secured to said inner wall of said roof side rail adjacent said elongated aperture thereby effecting closure of said box section.
Claim 2
Dependent Claim
126 words
In an automotive vehicle having a body including a passenger compartment extending longitudinally of the vehicle with an upper end bounded by a roof and a side bounded by a body side panel and having a longitudinally extending roof side rail having an inner wall and an outer wall together defining a box section and being fixedly secured to the roof and the body side panels, an inflatable restraint device, comprising: means defining an elongated aperture through said side rail inner wall and into said box section, the aperture facing said passenger compartment; and an airbag assembly comprising a rigid housing having mounting flanges fixedly secured to said inner wall of said roof side rail adjacent said elongated aperture thereby effecting closure of said box section.
Claim 3
Dependent Claim
26 words
An inflatable restraint device as defined in claim 1, wherein said housing comprises an inflator portion received through said aperture and carried within said box section.
Claim 4
Dependent Claim
30 words
An inflatable restraint device as defined in claim 2, and further comprising a trim panel positioned between said roof side rail and said passenger compartment and having a lower edge.
Claim 5
Dependent Claim
30 words
An inflatable restraint device as defined in claim 3, and further comprising means defining a downwardly facing elongated passage between said trim panel lower edge and said roof side rail.
Claim 6
Dependent Claim
43 words
An inflatable restraint device as defined in claim 4, and further comprising an airbag folded in place in a stored position between said trim panel and said roof side rail adjacent said passage and expandable downwardly through said passage to an inflated position.
Claim 7
Dependent Claim
40 words
An inflatable restraint device as defined in claim 5, wherein said trim panel is formed as a resilient member operative to deflect away at its lower edge from said roof side rail as said airbag expands to said inflated position.
Claim 8
Dependent Claim
28 words
An inflatable restraint device as defined in claim 6, wherein said airbag covers said longitudinal extent of said passenger compartment when said airbag is in said inflated position.
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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) | 1999-07-30 | 2000-01-29 | 2000-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-30 | 2004-01-29 | 2004-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-30 | 2008-01-29 | 2008-07-30 | $7700.00 | Window Closed / Lapsed |