JP2006182268A - エアバッグ及びエアバッグ装置 - Google Patents
エアバッグ及びエアバッグ装置 Download PDFInfo
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- JP2006182268A JP2006182268A JP2004379930A JP2004379930A JP2006182268A JP 2006182268 A JP2006182268 A JP 2006182268A JP 2004379930 A JP2004379930 A JP 2004379930A JP 2004379930 A JP2004379930 A JP 2004379930A JP 2006182268 A JP2006182268 A JP 2006182268A
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- Prior art keywords
- airbag
- chamber
- inflator
- gas
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
【解決手段】エアバッグ10の内部に第1及び第2インナーパネル22A,22Bが設けられ、該エアバッグ10の内部が、第1室1と、該1室1を取り囲む第2室とに区画されている。第2インナーパネル22Bには、第1室1と第2室2とを連通する連通口27が設けられている。連通口27は、インフレータ差込み用開口24の中心から半径35〜150mmの範囲に位置している。インフレータ36のガス噴出口36aからの噴出ガスは、連通口27を介して第2室2に直接的に供給される。
【選択図】図1
Description
2 第2室
10 運転席用エアバッグ
12 フロントパネル
14 リヤパネル
16,24 インフレータ用開口
18 ベントホール
22A 第1インナーパネル
22B 第2インナーパネル
27 連通口
28 連通口
30 リテーナ
32 インフレータ取付口
36 インフレータ
36a ガス噴出口
42 押えリング
Claims (3)
- ガス発生器からのガスにより膨張するエアバッグであって、
乗員側に配置されるフロントパネル及び乗員と反対側に配置されるリヤパネルを有し、該フロントパネル及びリヤパネルは、それらの周縁部同士が結合されており、
該エアバッグ内を中央の第1室と、該第1室を取り囲む第2室とに区画するインナーパネルが配置され、
該リヤパネル及び該インナーパネルには、ガス発生器差込み用開口が設けられているエアバッグにおいて、
該インナーパネルには、該第1室と第2室とを連通する連通口が設けられており、
該インナーパネル及びリヤパネルを平たく広げた状態において、少なくとも一部の該連通口は、前記ガス発生器差込み用開口の中心から半径35〜150mmの範囲に配置されていることを特徴とするエアバッグ。 - エアバッグと、ガス噴出口を有するガス発生器とを備えたエアバッグ装置であって、
該ガス発生器は、少なくともその先端側がエアバッグ内に配置され、且つ前記ガス噴出口が該エアバッグ内に配置されているエアバッグ装置において、
該エアバッグは請求項1に記載のエアバッグであることを特徴とするエアバッグ装置。 - 請求項2において、該エアバッグが膨張した状態において、該ガス発生器のガス噴出口のガス噴出方向の延長線上に前記連通口が配置されていることを特徴とするエアバッグ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004379930A JP4626300B2 (ja) | 2004-12-28 | 2004-12-28 | 運転席用エアバッグ装置 |
EP05025538A EP1676755A1 (en) | 2004-12-28 | 2005-11-23 | Airbag and airbag module |
US11/314,524 US20060138761A1 (en) | 2004-12-28 | 2005-12-22 | Airbag and airbag apparatus |
CNA2005101357271A CN1796192A (zh) | 2004-12-28 | 2005-12-28 | 气囊以及气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004379930A JP4626300B2 (ja) | 2004-12-28 | 2004-12-28 | 運転席用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006182268A true JP2006182268A (ja) | 2006-07-13 |
JP4626300B2 JP4626300B2 (ja) | 2011-02-02 |
Family
ID=36081213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004379930A Expired - Fee Related JP4626300B2 (ja) | 2004-12-28 | 2004-12-28 | 運転席用エアバッグ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060138761A1 (ja) |
EP (1) | EP1676755A1 (ja) |
JP (1) | JP4626300B2 (ja) |
CN (1) | CN1796192A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008015877A1 (fr) * | 2006-08-04 | 2008-02-07 | Takata Corporation | Airbag et dispositif d'airbag |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080036189A1 (en) * | 2006-07-14 | 2008-02-14 | Takata Corporation | Airbag |
US8657334B2 (en) | 2011-02-11 | 2014-02-25 | Key Safety Systems, Inc. | Airbag cushion |
US8944462B2 (en) * | 2011-04-15 | 2015-02-03 | Trw Vehicle Safety Systems Inc. | Air bag with uninflated pocket |
JP6610493B2 (ja) * | 2016-10-03 | 2019-11-27 | トヨタ自動車株式会社 | サイドエアバッグ装置を備えた車両用シート |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182353U (ja) * | 1985-05-07 | 1986-11-13 | ||
JPH01311930A (ja) * | 1988-06-09 | 1989-12-15 | Nippon Plast Co Ltd | 自動車等の乗員保護装置 |
US6086092A (en) * | 1998-07-07 | 2000-07-11 | Trw Vehicle Safety Systems Inc. | Inflatable vehicle occupant protection device |
JP2003170796A (ja) * | 2001-12-06 | 2003-06-17 | Takata Corp | エアバッグ |
JP2004148925A (ja) * | 2002-10-29 | 2004-05-27 | Takata Corp | 運転席用エアバッグ及び運転席用エアバッグ装置 |
JP2004224224A (ja) * | 2003-01-23 | 2004-08-12 | Takata Corp | エアバッグ装置 |
JP2004224223A (ja) * | 2003-01-23 | 2004-08-12 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP2004256091A (ja) * | 2003-01-23 | 2004-09-16 | Takata Corp | エアバッグ及びエアバッグ装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172933A (en) * | 1989-10-10 | 1992-12-22 | Ford Motor Company | Air bag diverter |
US5240283A (en) * | 1990-04-27 | 1993-08-31 | Daicel Chemical Industries, Ltd. | Air bag type occupant protector |
US5249824A (en) * | 1991-11-19 | 1993-10-05 | Trw Inc. | Air bag structure and method of forming |
JP3039068B2 (ja) * | 1991-12-04 | 2000-05-08 | タカタ株式会社 | エアーバッグ |
JP2731324B2 (ja) * | 1992-06-17 | 1998-03-25 | 株式会社東海理化電機製作所 | エアバッグ装置の袋体及び袋体の製造方法 |
DE4442118B4 (de) * | 1993-11-26 | 2004-07-01 | Toyoda Gosei Co., Ltd., Nishikasugai | Airbag |
JP3292056B2 (ja) * | 1996-09-26 | 2002-06-17 | 豊田合成株式会社 | エアバッグ装置 |
US6254121B1 (en) * | 1998-12-14 | 2001-07-03 | Breed Automotive Technology, Inc. | Chambered driver side air bag and module attachment method |
JP2000313303A (ja) * | 1999-04-28 | 2000-11-14 | Nippon Plast Co Ltd | エアバッグ及びエアバッグ装置 |
JP4114303B2 (ja) * | 1999-07-15 | 2008-07-09 | タカタ株式会社 | エアバッグ、エアバッグ装置及びステアリング |
US7281734B2 (en) * | 2003-01-23 | 2007-10-16 | Takata Corporation | Airbag and airbag system |
US7111866B2 (en) * | 2003-01-23 | 2006-09-26 | Takata Corporation | Airbag and airbag system |
JP4935064B2 (ja) * | 2005-01-11 | 2012-05-23 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP2005247272A (ja) * | 2004-02-06 | 2005-09-15 | Takata Corp | エアバッグ装置 |
JP4604765B2 (ja) * | 2004-03-08 | 2011-01-05 | タカタ株式会社 | エアバッグ装置 |
JP2006117153A (ja) * | 2004-10-22 | 2006-05-11 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP4595520B2 (ja) * | 2004-12-15 | 2010-12-08 | タカタ株式会社 | エアバッグ装置 |
JP4807004B2 (ja) * | 2004-12-22 | 2011-11-02 | タカタ株式会社 | エアバッグ装置 |
JP4534762B2 (ja) * | 2004-12-28 | 2010-09-01 | タカタ株式会社 | 運転席用エアバッグ装置 |
JP4687105B2 (ja) * | 2004-12-28 | 2011-05-25 | タカタ株式会社 | エアバッグ装置 |
JP2006248511A (ja) * | 2005-02-09 | 2006-09-21 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP4735021B2 (ja) * | 2005-04-26 | 2011-07-27 | タカタ株式会社 | エアバッグ装置 |
JP2007055577A (ja) * | 2005-07-29 | 2007-03-08 | Takata Corp | エアバッグ及びエアバッグ装置 |
EP1757495B1 (en) * | 2005-08-24 | 2008-05-21 | Takata Corporation | Airbag and airbag apparatus |
-
2004
- 2004-12-28 JP JP2004379930A patent/JP4626300B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-23 EP EP05025538A patent/EP1676755A1/en not_active Withdrawn
- 2005-12-22 US US11/314,524 patent/US20060138761A1/en not_active Abandoned
- 2005-12-28 CN CNA2005101357271A patent/CN1796192A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182353U (ja) * | 1985-05-07 | 1986-11-13 | ||
JPH01311930A (ja) * | 1988-06-09 | 1989-12-15 | Nippon Plast Co Ltd | 自動車等の乗員保護装置 |
US6086092A (en) * | 1998-07-07 | 2000-07-11 | Trw Vehicle Safety Systems Inc. | Inflatable vehicle occupant protection device |
JP2003170796A (ja) * | 2001-12-06 | 2003-06-17 | Takata Corp | エアバッグ |
JP2004148925A (ja) * | 2002-10-29 | 2004-05-27 | Takata Corp | 運転席用エアバッグ及び運転席用エアバッグ装置 |
JP2004224224A (ja) * | 2003-01-23 | 2004-08-12 | Takata Corp | エアバッグ装置 |
JP2004224223A (ja) * | 2003-01-23 | 2004-08-12 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP2004256091A (ja) * | 2003-01-23 | 2004-09-16 | Takata Corp | エアバッグ及びエアバッグ装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008015877A1 (fr) * | 2006-08-04 | 2008-02-07 | Takata Corporation | Airbag et dispositif d'airbag |
US7726685B2 (en) | 2006-08-04 | 2010-06-01 | Takata Corporation | Airbag and airbag apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20060138761A1 (en) | 2006-06-29 |
JP4626300B2 (ja) | 2011-02-02 |
CN1796192A (zh) | 2006-07-05 |
EP1676755A1 (en) | 2006-07-05 |
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