US5217254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air bag system for assistant driver
Assignee: Takata Corp
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Filing: 1991-06-21
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Granted: 1993-06-08
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Expires: 2011-06-21
Abstract
Abstract Herein disclosed is an assistant driver's air bag system (10) of the type, in which a folded air bag (18) is accommodated in a sub-container (20) and in which the sub-container (20) is inserted into a main container (12) to facilitate the assembling operation of the air bag system (10). The folded air bag (18) and air bag inflating inflaters (16) are held by holding members (12 and 20), and a module cover (14) covering the air bag (18) is attached to the holding member (12). The holding members are composed of the main container (12) fixed on a vehicle and the subcontainer (20) inserted into the main container (12) and formed with holes (21) for allowing gases from the inflaters (16) to pass therethrough. The air bag (18) is accommodated in the sub-container (20).
Inventors
- 👤 Takeshi Satoh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:14
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/217
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
202 words
An air bag system for a passenger comprising: an air bag, a sub-container having a first open face at one side and at least one hole at a side opposite to said first open face, said air bag being folded and completely retained in the sub-container without substantially extending outwardly from the first open face so that when the air bag is inflated, the air bag folded in the sub-container is expanded outwardly through the first open face, a main container having a second open face at a front side, said second open face being larger than the first open face so that the sub-container is completely retained inside and fixed to the main container, a frame situated between the main container and the sub-container to fix the sub-container to the main container so that the first and second open faces are located to be substantially flush with each other, an inflator fixed inside the main contain and situated behind the sub-container, and a module cover fixed to the main container for covering the first and second open faces so that when the inflator is actuated upon detection of a predetermined acceleration, the air bag is inflated while opening the module cover.
Claim 2
Dependent Claim
202 words
An air bag system for a passenger comprising: an air bag, a sub-container having a first open face at one side and at least one hole at a side opposite to said first open face, said air bag being folded and completely retained in the sub-container without substantially extending outwardly from the first open face so that when the air bag is inflated, the air bag folded in the sub-container is expanded outwardly through the first open face, a main container having a second open face at a front side, said second open face being larger than the first open face so that the sub-container is completely retained inside and fixed to the main container, a frame situated between the main container and the sub-container to fix the sub-container to the main container so that the first and second open faces are located to be substantially flush with each other, an inflator fixed inside the main contain and situated behind the sub-container, and a module cover fixed to the main container for covering the first and second open faces so that when the inflator is actuated upon detection of a predetermined acceleration, the air bag is inflated while opening the module cover.
Claim 3
Dependent Claim
84 words
An air bag system according to claim 1, wherein said frame has a rectangular shape and includes an inner portion to be fixed to the sub-container and an outer portion to be fixed to the main container, said air bag having an inner edge, said inner edge being retained and held between the inner portion of the frame and the sub-container so that the air bag is securely attached to the sub-container and gas from the inflator is fully supplied to the air bag.
Claim 4
Dependent Claim
45 words
An air bag system according to claim 2, wherein said sub-container has rectangular parallelepiped with a flange around the first open face so that the folded air bag is snugly retained inside the sub-container, said flange being fixed to the inner portion of the frame.
Claim 5
Dependent Claim
45 words
An air bag system according to claim 3, wherein said outer portion of the frame is bent perpendicular to the inner portion and is situated inside the main container, said outer portion and said module cover being fixed to the main container by fixing means.
Claim 6
Dependent Claim
33 words
An air bag system according to claim 4, wherein said main container has rectangular parallelepiped and retains the sub-container therein, said inflator being situated behind the sub-container to inflate the air bag immediately.
References Cited (Backward Citations)
FR2100364A5
Cited
DE2111898A1
Cited
FR2164248A5
Cited
US3944250A
Cited
US3801123A
Cited
US3945665A
Cited
US5004266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-06-07 | 1996-12-07 | 1997-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-07 | 2000-12-07 | 2001-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-07 | 2004-12-07 | 2005-06-08 | $7700.00 | Window Closed / Lapsed |