US5348339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air bag module with cover
Assignee: Joyson Safety Systems Inc
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Filing: 1992-12-23
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Granted: 1994-09-20
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Expires: 2012-12-23
Abstract
Abstract An air bag module (200) comprising: a housing (204) having an open top and a plurality of tabs (270) extending from an outer wall (102) proximate the open top, each tab including a slot (280); a deployment door (202) including a top portion (208) for enclosing the open top of the housing, a flange portion (220) engageable with the tabs and a hinge portion (210) securely fastened to the housing 204; the flange portion including openings (222) for receiving a corresponding one of the tabs, and a boss (290) that extends into each opening restricting a portion of each opening, such that upon full insertion of a tab within a corresponding opening the boss enters it s slot (280) securing the flange portion to the housing and; a tear seams, formed on the door which when torn permits the door to rotate about the hinge portion (210).
Inventors
- 👤 Darin J. Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:05
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/217; B60R21/2171; B60R21/215; B60R2021/2172
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
220 words
An air bag module (200) comprising: a housing (204) having an open top and a plurality of tabs (270) extending from an outer wall (102) proximate the open top, each tab including a bent over three sided member (272) formed of part of the outer wall (102), including a first and a second part extending from the outer wall and a center member (272) joining the first and second part, the first second part and center member defining a slot (280) with the center member spaced from the outer wall. a deployment door (202) including a top portion (208) for enclosing the open top of the housing, a flange portion (220) engageable with the tabs and a hinge portion (210) securely fastened to the housing 204; the flange portion including openings (222) for receiving a corresponding one of the tabs, and a boss (290) that extends into each opening narrowing a portion of each opening, such that upon full insertion of a tab within a corresponding narrowed portion of each opening the boss is positioned with a corresponding slot (280) securing the flange portion to the housing and; tear seam means (230), formed on the top of the door which when torn, upon inflation of an air bag, permit portions of the top to rotate about the hinge portion (210).
Claim 2
Dependent Claim
220 words
An air bag module (200) comprising: a housing (204) having an open top and a plurality of tabs (270) extending from an outer wall (102) proximate the open top, each tab including a bent over three sided member (272) formed of part of the outer wall (102), including a first and a second part extending from the outer wall and a center member (272) joining the first and second part, the first second part and center member defining a slot (280) with the center member spaced from the outer wall. a deployment door (202) including a top portion (208) for enclosing the open top of the housing, a flange portion (220) engageable with the tabs and a hinge portion (210) securely fastened to the housing 204; the flange portion including openings (222) for receiving a corresponding one of the tabs, and a boss (290) that extends into each opening narrowing a portion of each opening, such that upon full insertion of a tab within a corresponding narrowed portion of each opening the boss is positioned with a corresponding slot (280) securing the flange portion to the housing and; tear seam means (230), formed on the top of the door which when torn, upon inflation of an air bag, permit portions of the top to rotate about the hinge portion (210).
Claim 3
Dependent Claim
47 words
The apparatus as defined in claim 1 wherein the boss is flexible and deflected by a corresponding center member as the tab is inserted in the narrowed portion of the opening, the boss returning to an undeflected position within a slot upon full insertion of the tab.
Claim 4
Dependent Claim
34 words
The apparatus as defined in claim 1 wherein each boss, on a surface thereof facing the housing, is sloped or chamfered to provide a means for guiding a center member into its corresponding opening.
Claim 5
Dependent Claim
61 words
The apparatus as defined in claim 1 wherein the top portion of the cover is arcuately shaped and wherein the cover is flexible such that upon securement of the hinge portion to the housing, the cover is extendable in front of the tabs prior to insertion and upon release of the cover the tabs enter the openings in the flange portion.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-09-19 | 1998-03-21 | 1998-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-09-19 | 2002-03-21 | 2002-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-09-19 | 2006-03-21 | 2006-09-20 | $7700.00 | Window Closed / Lapsed |