Patent US5001232A successfully refreshed from Google Patents.
Patent US5673930A successfully refreshed from Google Patents.
US5673930A
Expired / Lapsed
US
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Vehicle occupant protection apparatus
Assignee: Northrop Grumman Space and Mission Systems Corp
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Filing: 1996-08-21
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Granted: 1997-10-07
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Expires: 2016-08-21
Abstract
Abstract A vehicle occupant protection apparatus (10) includes a retainer structure (60), a reaction structure (26), and an inflatable vehicle occupant protection device (14) having a portion (100) clamped between the retainer structure (60) and the reaction structure (26). The apparatus (10) further includes a deflectable structure (80). The deflectable structure (80) deflects under the influence of an inflation fluid pressure force to enable limited movement of the clamped portion (100) of the protection device (14) between the retainer structure (60) and the reaction structure (26) under the influence of the pressure force.
Inventors
- 👤 Daniel E. Coleman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:29
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/217; B60R21/2171
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
64 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; and means for deflecting under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force.
Claim 2
Dependent Claim
64 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; and means for deflecting under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force.
Claim 3
Dependent Claim
20 words
Apparatus as defined in claim 1 wherein said means for deflecting extends between said retainer structure and said reaction structure.
Claim 4
Dependent Claim
15 words
Apparatus as defined in claim 1 wherein said means for deflecting comprises a deflectable cushion.
Claim 5
Dependent Claim
15 words
Apparatus as defined in claim 3 wherein said cushion is formed of an elastomeric material.
Claim 6
Dependent Claim
126 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; a cushion adjoining said portion of said protection device between said retainer structure and said reaction structure, said cushion being deflectable under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force; and a plurality of fasteners extending from said retainer structure to said reaction structure through apertures in said cushion, said apertures being defined at least in part by surface portions of said cushion which are movable toward said fasteners under the influence of said force.
Claim 7
Dependent Claim
126 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; a cushion adjoining said portion of said protection device between said retainer structure and said reaction structure, said cushion being deflectable under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force; and a plurality of fasteners extending from said retainer structure to said reaction structure through apertures in said cushion, said apertures being defined at least in part by surface portions of said cushion which are movable toward said fasteners under the influence of said force.
Claim 8
Dependent Claim
19 words
Apparatus as defined in claim 5 wherein said surface portions of said cushion are tapered away from said fasteners.
Claim 9
Dependent Claim
19 words
Apparatus as defined in claim 5 wherein said surface portions of said cushion are spaced fully from said fasteners.
Claim 10
Dependent Claim
149 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; a cushion adjoining said portion of said protection device between said retainer structure and said reaction structure, said cushion comprising means for deflecting under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force; and an inflator containing a source of inflation fluid, said cushion having a sealing portion clamped between said retainer structure and said inflator; said means for deflecting comprising a planar portion of said cushion which is shaped as a rectangular frame surrounding said inflator, said sealing portion of said cushion having an arcuate shape extending partially around said inflator between opposite sides of said rectangular frame.
Claim 11
Dependent Claim
149 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between said retainer structure and said reaction structure; a cushion adjoining said portion of said protection device between said retainer structure and said reaction structure, said cushion comprising means for deflecting under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device between said retainer structure and said reaction structure under the influence of said force; and an inflator containing a source of inflation fluid, said cushion having a sealing portion clamped between said retainer structure and said inflator; said means for deflecting comprising a planar portion of said cushion which is shaped as a rectangular frame surrounding said inflator, said sealing portion of said cushion having an arcuate shape extending partially around said inflator between opposite sides of said rectangular frame.
Claim 12
Dependent Claim
98 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between a pair of opposed surfaces of said retainer structure and said reaction structure in contact with one of said opposed surfaces; and a cushion clamped between said portion of said protection device and the other of said opposed surfaces, said cushion being deflectable under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device in sliding contact with said one of said opposed surfaces under the influence of said force.
Claim 13
Dependent Claim
98 words
Apparatus comprising: a retainer structure; a reaction structure; an inflatable vehicle occupant protection device having a portion clamped between a pair of opposed surfaces of said retainer structure and said reaction structure in contact with one of said opposed surfaces; and a cushion clamped between said portion of said protection device and the other of said opposed surfaces, said cushion being deflectable under the influence of an inflation fluid pressure force to enable limited movement of said portion of said protection device in sliding contact with said one of said opposed surfaces under the influence of said force.
Claim 14
Dependent Claim
52 words
Apparatus as defined in claim 9 further comprising a plurality of fasteners extending from said retainer structure to said reaction structure through apertures in said cushion, said apertures being defined at least in part by surface portions of said cushion which are movable toward said fasteners under the influence of said force.
Claim 15
Dependent Claim
19 words
Apparatus as defined in claim 10 wherein said surface portions of said cushion are tapered away from said fasteners.
Claim 16
Dependent Claim
19 words
Apparatus as defined in claim 10 wherein said surface portions of said cushion are spaced fully from said fasteners.
Claim 17
Dependent Claim
18 words
Apparatus as defined in claim 9 wherein said cushion is bonded to said other of said opposed surfaces.
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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) | 2000-10-06 | 2001-04-07 | 2001-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-10-06 | 2005-04-07 | 2005-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-10-06 | 2009-04-07 | 2009-10-07 | $7700.00 | Window Closed / Lapsed |