JP4744281B2 - 車両用エアバッグ装置 - Google Patents
車両用エアバッグ装置 Download PDFInfo
- Publication number
- JP4744281B2 JP4744281B2 JP2005353740A JP2005353740A JP4744281B2 JP 4744281 B2 JP4744281 B2 JP 4744281B2 JP 2005353740 A JP2005353740 A JP 2005353740A JP 2005353740 A JP2005353740 A JP 2005353740A JP 4744281 B2 JP4744281 B2 JP 4744281B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- strap
- roll
- vehicle
- pillar
- 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
- 238000006116 polymerization reaction Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
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
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
1a エアバッグの前端
2 フロントピラー
4 リヤピラー
5 サイドルーフレール(車体上部)
11 ストラップ
12 固定点
13 ロール部
14 引出部
15 重合拡張部
17 ラップ筒
A ストラップの長さ
B 引出部の長さ
C ストラップと引出部の合計長さ
Claims (3)
- エアバッグの下端における前端又は後端に対応するピラーの固定点と連結されるストラップを有するエアバッグを、下端からロール状に巻かれたロール部を有する折畳み状態で且つストラップをピラーに沿わせた状態で車体上部に設置し、車両衝突時にインフレータのガスをエアバッグ内に供給し、エアバッグを巻き戻すように下向きに展開させると共に、エアバッグの下端における前端又は後端と、対応するピラーの固定点とが、略水平状態のストラップにより連結される車両用エアバッグ装置であって、
前記折畳み状態のエアバッグの前端又は後端に、ストラップが取付けられたロール部の中心をストラップ側に引出した引出部を設けたことを特徴とする車両用エアバッグ装置。 - 請求項1記載の車両用エアバッグ装置であって、
エアバッグにおけるロール部の上部にロール部を包み込む一対の重合拡張部が形成されていることを特徴とする車両用エアバッグ装置。 - 請求項1又は請求項2記載の車両用エアバッグ装置であって、
折畳み状態のエアバッグが、膨張時に開裂容易なラップ筒内に収納されていることを特徴とする車両用エアバッグ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005353740A JP4744281B2 (ja) | 2005-12-07 | 2005-12-07 | 車両用エアバッグ装置 |
US11/633,428 US7731225B2 (en) | 2005-12-07 | 2006-12-05 | Airbag apparatus for vehicle |
GB0624492A GB2433056B (en) | 2005-12-07 | 2006-12-07 | Airbag Apparatus for Vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005353740A JP4744281B2 (ja) | 2005-12-07 | 2005-12-07 | 車両用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007153223A JP2007153223A (ja) | 2007-06-21 |
JP4744281B2 true JP4744281B2 (ja) | 2011-08-10 |
Family
ID=37711747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005353740A Expired - Fee Related JP4744281B2 (ja) | 2005-12-07 | 2005-12-07 | 車両用エアバッグ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7731225B2 (ja) |
JP (1) | JP4744281B2 (ja) |
GB (1) | GB2433056B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4453543B2 (ja) * | 2004-12-21 | 2010-04-21 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
JP4947773B2 (ja) * | 2006-08-01 | 2012-06-06 | 日本プラスト株式会社 | エアバッグ、エアバッグ装置及びエアバッグの折畳方法 |
JP4221017B2 (ja) * | 2006-08-31 | 2009-02-12 | トヨタ自動車株式会社 | 頭部保護エアバッグ装置 |
JP4939276B2 (ja) * | 2007-03-30 | 2012-05-23 | 日本プラスト株式会社 | カーテンエアバッグ装置 |
US7770919B2 (en) * | 2008-07-11 | 2010-08-10 | Tk Holdings Inc. | Side curtain airbag |
DE102009042594B4 (de) * | 2009-05-29 | 2020-07-23 | Autoliv Development Ab | Fahrzeugsitz mit einer in oder an der Rückenlehne montierten Seitengassack-Einheit |
US8708365B2 (en) * | 2010-01-29 | 2014-04-29 | Autoliv Asp, Inc. | Side curtain airbag assembly |
JP2014234099A (ja) * | 2013-06-04 | 2014-12-15 | タカタ株式会社 | カーテンエアバッグ及びカーテンエアバッグ装置 |
EP3476666B1 (en) * | 2015-04-13 | 2020-10-28 | Autoliv Development AB | Curtain airbag device |
DE102016124959A1 (de) | 2016-12-20 | 2018-06-21 | Dalphi Metal Espana, S.A. | Fahrzeug mit einem Gassack, insbesondere mit einem Vorhanggassack, und Verfahren zur Montage eines Gassacks |
JP6836186B2 (ja) * | 2017-08-24 | 2021-02-24 | 豊田合成株式会社 | 頭部保護エアバッグの折り完了体 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6168191B1 (en) * | 1999-06-11 | 2001-01-02 | Delphi Technologies, Inc. | Inflatable air bag for an automotive vehicle |
JP3812228B2 (ja) * | 1999-07-12 | 2006-08-23 | マツダ株式会社 | 車両の乗員保護装置 |
JP2001171464A (ja) | 1999-12-15 | 2001-06-26 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
DE20007930U1 (de) * | 2000-05-03 | 2000-09-14 | Trw Repa Gmbh | Gassack-Modul |
US6626456B2 (en) * | 2001-06-26 | 2003-09-30 | Autoliv Asp, Inc. | Apparatus and method for inflatable curtain wrap |
JP3786852B2 (ja) * | 2001-08-07 | 2006-06-14 | 日本プラスト株式会社 | 自動車のエアバッグ装置 |
US7163232B2 (en) | 2001-11-26 | 2007-01-16 | Nihon Plast Co., Ltd. | Curtain airbag and its folding method and system |
JP4091829B2 (ja) * | 2002-11-27 | 2008-05-28 | 日本プラスト株式会社 | エアバッグ |
JP4128434B2 (ja) * | 2002-11-28 | 2008-07-30 | 日本プラスト株式会社 | エアバッグの折畳装置 |
JP3852412B2 (ja) * | 2003-02-20 | 2006-11-29 | 日産自動車株式会社 | 車両用エアバッグ装置 |
JP4481575B2 (ja) * | 2003-02-26 | 2010-06-16 | 日本プラスト株式会社 | カーテンエアバッグ |
JP2005029036A (ja) * | 2003-07-07 | 2005-02-03 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
US7083188B2 (en) * | 2003-11-13 | 2006-08-01 | Autoliv Asp, Inc. | Tearable retention apparatus and method for an airbag cushion |
US7261682B2 (en) * | 2003-11-25 | 2007-08-28 | Autoliv Asp, Inc. | Method for folding an occupant protection device |
US7059630B2 (en) * | 2004-03-31 | 2006-06-13 | Tk Holdings, Inc. | Head side airbag cushion fold |
-
2005
- 2005-12-07 JP JP2005353740A patent/JP4744281B2/ja not_active Expired - Fee Related
-
2006
- 2006-12-05 US US11/633,428 patent/US7731225B2/en not_active Expired - Fee Related
- 2006-12-07 GB GB0624492A patent/GB2433056B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7731225B2 (en) | 2010-06-08 |
GB2433056B (en) | 2008-02-06 |
GB2433056A (en) | 2007-06-13 |
JP2007153223A (ja) | 2007-06-21 |
US20070126221A1 (en) | 2007-06-07 |
GB0624492D0 (en) | 2007-01-17 |
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