JP4539771B2 - 助手席用エアバッグ装置 - Google Patents
助手席用エアバッグ装置 Download PDFInfo
- Publication number
- JP4539771B2 JP4539771B2 JP2008223587A JP2008223587A JP4539771B2 JP 4539771 B2 JP4539771 B2 JP 4539771B2 JP 2008223587 A JP2008223587 A JP 2008223587A JP 2008223587 A JP2008223587 A JP 2008223587A JP 4539771 B2 JP4539771 B2 JP 4539771B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- vent hole
- strap
- occupant
- passenger seat
- 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.)
- Expired - Fee Related
Links
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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
- B60R21/239—Inflatable members characterised by their venting means
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
- B60R2021/23388—External tether means having ends which are movable or detachable during deployment
-
- 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
- B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
本実施形態は、上記のように構成されており、以下その作用について説明する。図6において、本実施形態に係る助手席用エアバッグ装置10では、車両18が前面衝突し、図示しない衝突センサからの信号に基づいてエアバッグECUが該衝突の発生を判定すると、該エアバッグECUからインフレータ20に作動電流が流される。インフレータ20は、該作動電流を受けて作動して、多量のガスを噴出させる。このガスがエアバッグ14へと供給されることで、該エアバッグ14が膨張展開し始める。
11 第1ストラップ
12 第2ストラップ
12B 後部
14 エアバッグ
14A 側部
14B 乗員側基布
16 インストルメントパネル
18 車両
24 ベントホール
26 縁部
29 助手席
30 シートベルト
32 乗員
34 ガイド部
Claims (3)
- 通常時にはインストルメントパネルの内側に折畳み状態で収納されると共に車両の前面衝突時にガスの供給を受けて助手席に着座している乗員側へ向けて膨張展開可能に構成され、開状態と閉状態とを変更可能なベントホールを有するエアバッグと、
前記ベントホールの周囲と前記エアバッグの乗員側基布の下部とに連結され、該エアバッグの膨張展開に伴って前記ベントホールを閉じる第1ストラップと、
前記ベントホールの縁部に連結され、シートベルトを着用した前記乗員が前記エアバッグにより拘束される際に、前記ベントホールの前記縁部と共に該ベントホールの周囲の前記第1ストラップを引っ張り、該ベントホールを開く第2ストラップと、
を有する助手席用エアバッグ装置。 - 前記第2ストラップの後部は、前記シートベルトを着用した前記乗員が前記エアバッグにより拘束される高さ位置において、前記乗員側基布の内面に沿って車幅方向に延びている請求項1に記載の助手席用エアバッグ装置。
- 前記ベントホールは、展開状態における前記エアバッグの車幅方向の側部に設けられ、
前記ベントホールの車両後方における前記側部の内面には、前記シートベルトを着用した前記乗員が前記エアバッグにより拘束される際に、前記第2ストラップのうち前記側部に位置する部位が車両後方に引っ張られるように案内するガイド部が設けられている請求項1又は請求項2に記載の助手席用エアバッグ装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008223587A JP4539771B2 (ja) | 2008-09-01 | 2008-09-01 | 助手席用エアバッグ装置 |
| US12/550,606 US7959184B2 (en) | 2008-09-01 | 2009-08-31 | Front passenger seat air bag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008223587A JP4539771B2 (ja) | 2008-09-01 | 2008-09-01 | 助手席用エアバッグ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010058544A JP2010058544A (ja) | 2010-03-18 |
| JP4539771B2 true JP4539771B2 (ja) | 2010-09-08 |
Family
ID=41724173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008223587A Expired - Fee Related JP4539771B2 (ja) | 2008-09-01 | 2008-09-01 | 助手席用エアバッグ装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7959184B2 (ja) |
| JP (1) | JP4539771B2 (ja) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7883109B2 (en) | 2007-12-20 | 2011-02-08 | Toyoda Gosei Co. Ltd. | Dynamic airbag venting |
| US8226118B2 (en) * | 2009-08-05 | 2012-07-24 | Autoliv Asp, Inc. | Safety venting with passively closeable vents |
| JP5380210B2 (ja) * | 2009-09-02 | 2014-01-08 | オートリブ ディベロップメント エービー | エアバッグ装置 |
| US8407968B2 (en) * | 2009-10-16 | 2013-04-02 | Autoliv Asp, Inc. | Method of packaging an inflatable airbag cushion including a wrapper and deployment flap |
| KR101136309B1 (ko) * | 2010-04-23 | 2012-04-19 | 현대모비스 주식회사 | 조수석 에어백 장치 |
| JP5631087B2 (ja) * | 2010-07-13 | 2014-11-26 | 日本プラスト株式会社 | エアバッグ装置 |
| US8696022B2 (en) * | 2010-10-27 | 2014-04-15 | Trw Vehicle Safety Systems Inc. | Air bag with variable venting |
| US8678431B2 (en) * | 2010-10-27 | 2014-03-25 | Trw Vehicle Safety Systems | Air bag with tether and pulley arrangement |
| US8684407B2 (en) * | 2010-10-27 | 2014-04-01 | Trw Vehicle Safety Systems Inc. | Air bag with height adaptive tether |
| US8684404B2 (en) * | 2010-10-27 | 2014-04-01 | Trw Vehicle Safety Systems Inc. | Air bag with variable venting |
| DE102010051421A1 (de) * | 2010-11-17 | 2012-05-24 | Trw Automotive Gmbh | Fahrzeuginsassen-Rückhaltesystem und Verfahren zum Rückhalten eines Fahrzeuginsassen |
| US8540276B2 (en) | 2011-11-07 | 2013-09-24 | Autoliv Asp, Inc. | Inflatable knee airbag assemblies with cushion fold pattern |
| JP5883325B2 (ja) | 2012-03-28 | 2016-03-15 | タカタ株式会社 | エアバッグ、エアバッグ装置及びベントホール開閉制御方法 |
| DE102012208473A1 (de) | 2012-05-21 | 2013-11-21 | Wacker Chemie Ag | Polykristallines Silicium |
| US8646808B2 (en) | 2012-06-18 | 2014-02-11 | Autoliv Asp, Inc. | Airbag with active vent |
| JP5851036B2 (ja) * | 2012-07-13 | 2016-02-03 | オートリブ ディベロップメント エービー | エアバッグ装置 |
| DE102012220422A1 (de) | 2012-11-09 | 2014-05-15 | Wacker Chemie Ag | Verpackung von polykristallinem Silicium |
| US8882143B2 (en) | 2013-02-08 | 2014-11-11 | Autoliv Asp, Inc. | Airbag with slit vent |
| US9327674B2 (en) * | 2014-04-02 | 2016-05-03 | Trw Vehicle Safety Systems, Inc. | Passive air bag vent with guide |
| KR102288401B1 (ko) * | 2014-10-31 | 2021-08-10 | 현대모비스 주식회사 | 에어백 장치 |
| EP3218233B1 (en) * | 2014-11-15 | 2018-12-26 | Key Safety Systems, Inc. | Driver airbag module and bag with passively vented cushion |
| KR101708203B1 (ko) * | 2015-07-28 | 2017-02-20 | 아우토리브 디벨롭먼트 아베 | 가변형 벤트 기능을 갖는 에어백 |
| US10093270B2 (en) | 2016-01-13 | 2018-10-09 | Autoliv Asp, Inc. | Multi-flap vents for inflatable chambers |
| JP6673091B2 (ja) * | 2016-08-10 | 2020-03-25 | トヨタ自動車株式会社 | 助手席エアバッグ装置 |
| KR102412358B1 (ko) * | 2017-08-31 | 2022-06-23 | 현대모비스 주식회사 | 에어백 장치 |
| KR102434040B1 (ko) * | 2017-08-31 | 2022-08-19 | 현대모비스 주식회사 | 에어백 장치 |
| KR102434047B1 (ko) * | 2017-10-11 | 2022-08-19 | 현대모비스 주식회사 | 에어백 장치 |
| KR102771429B1 (ko) * | 2019-11-11 | 2025-02-24 | 현대모비스 주식회사 | 에어백 장치 |
| US11292423B2 (en) | 2020-05-18 | 2022-04-05 | Autoliv Asp, Inc. | Vent flap for airbag assemblies |
| KR20230091578A (ko) * | 2021-12-16 | 2023-06-23 | 현대자동차주식회사 | 에어백 장치 |
| JP7803731B2 (ja) * | 2022-02-17 | 2026-01-21 | 株式会社Subaru | 後席用エアバッグおよび後席用エアバッグ装置 |
| DE102022132250A1 (de) * | 2022-12-05 | 2024-06-06 | Autoliv Development Ab | Airbagmodul mit einem Airbag mit steuerbarer Entlüftung |
| KR20240103218A (ko) * | 2022-12-27 | 2024-07-04 | 현대모비스 주식회사 | 차량용 에어백 장치 |
| US12269413B1 (en) * | 2024-04-19 | 2025-04-08 | Autoliv Asp, Inc. | Active control of anti-submarining automotive protective devices |
Family Cites Families (24)
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| FR1543415A (fr) * | 1967-09-12 | 1968-10-25 | Peugeot | Suspension perfectionnée pour véhicule |
| DE2024750A1 (de) * | 1970-05-21 | 1971-12-02 | Fichtel & Sachs Ag, 8720 Schweinfurt | Einrichtung zur Niveauregelung von Fahrzeugen mit federnder Betätigung des Reglers |
| JPS6060024A (ja) * | 1983-09-09 | 1985-04-06 | Nissan Motor Co Ltd | 車両におけるロ−ル剛性制御装置 |
| DE29720461U1 (de) | 1997-11-19 | 1998-02-26 | Trw Automotive Safety Sys Gmbh | Gassack mit regelbarem Auslaßquerschnitt |
| JP2000142307A (ja) * | 1998-11-04 | 2000-05-23 | Kansei Corp | 車両用エアバッグ装置 |
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| AUPR801301A0 (en) * | 2001-09-28 | 2001-10-25 | Kinetic Pty Limited | Vehicle suspension system |
| JP3932867B2 (ja) * | 2001-11-07 | 2007-06-20 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
| JP2003260996A (ja) * | 2002-03-07 | 2003-09-16 | Takata Corp | エアバッグ装置 |
| US7083191B2 (en) | 2002-09-16 | 2006-08-01 | Trw Vehicle Safety Systems Inc. | Air bag module with vent controlled by tether |
| US7364192B2 (en) | 2002-09-16 | 2008-04-29 | Trw Vehicle Safety Systems Inc. | Air bag module with locking member for locking the position of a vent member |
| US6945559B2 (en) * | 2002-09-19 | 2005-09-20 | Delphi Technologies, Inc. | Method and apparatus for air bag venting |
| US7347450B2 (en) | 2004-10-06 | 2008-03-25 | Autoliv Asp, Inc. | Airbag cushion with cinch tube for reduced out-of-position effects |
| US7614654B2 (en) * | 2005-12-07 | 2009-11-10 | Autoliv Asp, Inc. | Airbag cushion with diffuser with cinch tube to vent gas for out-of-position conditions |
| US7614653B2 (en) * | 2006-09-27 | 2009-11-10 | Autoliv Asp, Inc. | Pre-folded airbag cushion with optional venting for out-of-position conditions |
| US7275750B2 (en) * | 2004-05-12 | 2007-10-02 | General Motors Corporation | Roll control system, device and method for controlling vehicle stability |
| US8020889B2 (en) | 2005-09-21 | 2011-09-20 | Tk Holdings, Inc. | Passive airbag venting |
| JP4781078B2 (ja) | 2005-10-05 | 2011-09-28 | 芦森工業株式会社 | エアバッグ装置 |
| JP4781077B2 (ja) | 2005-10-05 | 2011-09-28 | 芦森工業株式会社 | エアバッグ装置 |
| JP4525651B2 (ja) * | 2006-09-15 | 2010-08-18 | トヨタ自動車株式会社 | 車両用サスペンションシステム |
| JP2008143509A (ja) * | 2006-10-27 | 2008-06-26 | Toyoda Gosei Co Ltd | エアバッグ装置 |
| US7597356B2 (en) * | 2007-06-05 | 2009-10-06 | Autoliv Asp, Inc. | Airbag cushions with gas deflectors and optional venting for out-of-position conditions |
| US7770926B2 (en) * | 2007-08-09 | 2010-08-10 | Autoliv Asp, Inc. | Airbag adaptive venting for out-of-position occupants |
| JP4959616B2 (ja) * | 2008-03-25 | 2012-06-27 | オートリブ ディベロップメント エービー | 可変排気孔付きエアバッグ装置 |
-
2008
- 2008-09-01 JP JP2008223587A patent/JP4539771B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-31 US US12/550,606 patent/US7959184B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7959184B2 (en) | 2011-06-14 |
| JP2010058544A (ja) | 2010-03-18 |
| US20100052297A1 (en) | 2010-03-04 |
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