JP4890339B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP4890339B2 JP4890339B2 JP2007116035A JP2007116035A JP4890339B2 JP 4890339 B2 JP4890339 B2 JP 4890339B2 JP 2007116035 A JP2007116035 A JP 2007116035A JP 2007116035 A JP2007116035 A JP 2007116035A JP 4890339 B2 JP4890339 B2 JP 4890339B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- holding member
- folded
- deployment
- block
- 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
Images
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
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/201—Packaging straps or envelopes for inflatable members
-
- 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
Description
32a 上側ブロック
32b 下側ブロック
32c 乗員拘束面
34 保持部材
34a 中央部
34b 上下突出部
34c 左右突出部
34e 破断部
34f 上側展開抑制部(展開抑制部)
34g 下側展開抑制部(展開抑制部)
Claims (1)
- 展開時に乗員を拘束する乗員拘束面(32c)が中央部内側に隠れるように上側ブロック(32a)および下側ブロック(32b)に分割されて折り畳まれたエアバッグ(32)と、前記折り畳まれたエアバッグ(32)を覆う保持部材(34)とを備え、前記エアバッグ(32)は前記保持部材(34)に設けた破断部(34e)を破断して展開するエアバッグ装置において、
前記保持部材(34)は、中央部(34a)と、前記中央部(34a)から上下に突出する一対の上下突出部(34b)と、前記中央部(34a)から左右に突出する一対の左右突出部(34c)とを備えて十文字状に形成されており、前記左右突出部(34c)と前記中央部(34a)とに亘って前記上側ブロック(32a)および前記下側ブロック(32b)の境目に沿うように左右方向に延びる1本の直線状のミシン目よりなる前記破断部(34e)が形成され、前記破断部(34e)の両端は前記左右突出部(34c)の端縁よりも手前で終わっており、
前記破断部(34e)の破断により前記保持部材(34)は上下の展開抑制部(34f,34g)に分離するように開放し、前記上下の展開抑制部(34f,34g)は折り畳み状態から展開するエアバッグ(32)の外周部に係合して該外周部の展開を遅らせることを特徴とするエアバッグ装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007116035A JP4890339B2 (ja) | 2007-04-25 | 2007-04-25 | エアバッグ装置 |
EP08007509A EP1985507B1 (en) | 2007-04-25 | 2008-04-17 | Air bag system |
US12/148,280 US7845683B2 (en) | 2007-04-25 | 2008-04-17 | Air bag system |
DE602008003149T DE602008003149D1 (de) | 2007-04-25 | 2008-04-17 | Airbag-System |
CN2008100942981A CN101293506B (zh) | 2007-04-25 | 2008-04-25 | 安全气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007116035A JP4890339B2 (ja) | 2007-04-25 | 2007-04-25 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008273260A JP2008273260A (ja) | 2008-11-13 |
JP4890339B2 true JP4890339B2 (ja) | 2012-03-07 |
Family
ID=39530374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007116035A Expired - Fee Related JP4890339B2 (ja) | 2007-04-25 | 2007-04-25 | エアバッグ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7845683B2 (ja) |
EP (1) | EP1985507B1 (ja) |
JP (1) | JP4890339B2 (ja) |
CN (1) | CN101293506B (ja) |
DE (1) | DE602008003149D1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009017919A1 (de) * | 2009-04-16 | 2010-10-21 | Takata-Petri Ag | Gassackanordnung für ein Fahrzeuginsassen-Rückhaltesystem und Verfahren zum Herstellen einer Gassackanordnung |
JP5523793B2 (ja) * | 2009-10-30 | 2014-06-18 | 芦森工業株式会社 | エアバッグ装置 |
JP5534512B2 (ja) | 2010-03-31 | 2014-07-02 | 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装置 |
US8528932B2 (en) * | 2011-07-06 | 2013-09-10 | Zodiac Seats France | Deviating airbag |
JP6054637B2 (ja) * | 2012-05-29 | 2016-12-27 | 日本プラスト株式会社 | エアバッグ装置 |
DE102013007734B4 (de) * | 2013-05-07 | 2016-09-22 | Autoliv Development Ab | Airbagmodul und Airbageinrichtung |
JP6252406B2 (ja) | 2013-10-31 | 2017-12-27 | 豊田合成株式会社 | エアバッグ装置 |
DE102015001234A1 (de) * | 2015-02-03 | 2016-08-04 | Dalphi Metal Espana, S.A. | Verfahren zum umhüllen eines aufblasbaren gassacks zum schutz einer person, umhüllter aufblasbarer gassack, umhüllung fur einen aufblasbaren gassack, gassackmodul und fahrzeugsicherheitssystem |
JP6274164B2 (ja) * | 2015-07-28 | 2018-02-07 | トヨタ自動車株式会社 | 運転席用エアバッグ装置 |
JP6500231B2 (ja) | 2015-09-18 | 2019-04-17 | 豊田合成株式会社 | エアバッグ装置 |
US9682678B2 (en) * | 2015-11-02 | 2017-06-20 | Autoliv Asp, Inc. | Airbag cushion protectors and related methods |
JP2017177893A (ja) * | 2016-03-28 | 2017-10-05 | 豊田合成株式会社 | エアバッグの折畳完了体とその折畳方法 |
US10112568B2 (en) * | 2016-09-01 | 2018-10-30 | Fca Us Llc | Low mass passenger airbag |
US10994687B2 (en) | 2018-12-11 | 2021-05-04 | Autoliv Asp, Inc. | Airbag compression wrappers and related airbag assemblies |
US11679733B2 (en) | 2020-10-05 | 2023-06-20 | Toyota Boshoku Kabushiki Kaisha | Airbag shield for seat frame |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04143142A (ja) * | 1990-10-02 | 1992-05-18 | Nissan Motor Co Ltd | エアバッグ装置用カバー |
JP3467114B2 (ja) | 1995-03-29 | 2003-11-17 | 日本プラスト株式会社 | エアバッグ装置 |
JP3430841B2 (ja) * | 1997-03-05 | 2003-07-28 | 豊田合成株式会社 | エアバッグカバー |
JP3144354B2 (ja) * | 1997-08-26 | 2001-03-12 | 株式会社デンソー | エアバッグ |
JP4155429B2 (ja) * | 1999-04-06 | 2008-09-24 | マツダ株式会社 | エアバッグ装置及びエアバッグの折り畳み方法 |
JP3558953B2 (ja) * | 2000-03-29 | 2004-08-25 | 日本プラスト株式会社 | 車両用エアバッグ装置 |
JP4635293B2 (ja) * | 2000-04-07 | 2011-02-23 | タカタ株式会社 | エアバッグ装置 |
US6612609B1 (en) * | 2000-10-17 | 2003-09-02 | Trw Vehicle Safety Systems Inc. | Inflatable air bag with inner bag and outer bag |
JP3532174B2 (ja) | 2001-09-12 | 2004-05-31 | オートリブ・ジャパン株式会社 | 乗員保護装置用エアバッグの折り畳み構造及び折り畳み方法 |
US6874810B2 (en) * | 2002-04-03 | 2005-04-05 | Autoliv Asp. Inc. | Airbag cover deployment flaps |
JP4093098B2 (ja) * | 2003-04-01 | 2008-05-28 | 豊田合成株式会社 | エアバッグ用巻き材 |
JP4486849B2 (ja) * | 2004-06-01 | 2010-06-23 | 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 |
JP2006103667A (ja) * | 2004-09-10 | 2006-04-20 | Takata Corp | エアバッグ折り畳み体及びエアバッグ装置 |
KR100699173B1 (ko) * | 2005-12-16 | 2007-03-28 | 현대모비스 주식회사 | 조수석 에어백 모듈 |
-
2007
- 2007-04-25 JP JP2007116035A patent/JP4890339B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-17 DE DE602008003149T patent/DE602008003149D1/de active Active
- 2008-04-17 US US12/148,280 patent/US7845683B2/en active Active
- 2008-04-17 EP EP08007509A patent/EP1985507B1/en not_active Expired - Fee Related
- 2008-04-25 CN CN2008100942981A patent/CN101293506B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US7845683B2 (en) | 2010-12-07 |
EP1985507B1 (en) | 2010-10-27 |
CN101293506B (zh) | 2011-04-13 |
DE602008003149D1 (de) | 2010-12-09 |
US20080277907A1 (en) | 2008-11-13 |
CN101293506A (zh) | 2008-10-29 |
JP2008273260A (ja) | 2008-11-13 |
EP1985507A2 (en) | 2008-10-29 |
EP1985507A3 (en) | 2009-06-17 |
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