JP4263688B2 - モジュラ式エアバッグ保護システム - Google Patents
モジュラ式エアバッグ保護システム Download PDFInfo
- Publication number
- JP4263688B2 JP4263688B2 JP2004501208A JP2004501208A JP4263688B2 JP 4263688 B2 JP4263688 B2 JP 4263688B2 JP 2004501208 A JP2004501208 A JP 2004501208A JP 2004501208 A JP2004501208 A JP 2004501208A JP 4263688 B2 JP4263688 B2 JP 4263688B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- cushions
- vehicle
- airbag
- connector
- 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
- B60R21/231—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
-
- 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
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
-
- 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
-
- 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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23509—Fabric
- B60R2021/23514—Fabric coated fabric
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
- B60R2021/2617—Curtain bag nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
各クッションは、車両屋根レールに固定可能な上方縁部と、前側縁部と、後側縁部と、下方縁部とを有する。
20,30,120,130,140 エアバッグクッション
25,35 膨張可能領域
27,37 非膨張可能領域
40 ポート(出入口)
50,150 コネクタ、
60,70 端部
80 ガス供給源
90 固定部、
122,132,142 上方縁部
123,133,143 前側縁部
124,134,144 後側縁部
125,135,145 下方縁部
128,138,148 放射状開口部
Claims (14)
- 異なる車両プラットフォーム構成に適合可能なモジュラ式エアバッグ保護システムであって、
i)車両の屋根レールに固定可能な上方縁部、前側縁部、後側縁部および下方縁部を有し、ガスを搬送するための少なくとも1つのポートを有し、内部接続された膨張可能な独立した複数の異なるエアバッグクッションと、
ii)前記ポートの少なくとも1つと連通し、信号に応じて前記クッションを膨張させる膨張ガス供給源と、
iii)開口部を有する第1および第2の端部を含むチューブを有する実質的に硬いコネクタとを備え、
前記コネクタは、前記エアバッグクッションのそれぞれと連結し、前記エアバッグクッションの少なくとも1つの前記ポートと同軸上に配置され、
前記コネクタは、前記エアバッグクッションのそれぞれの内部でそれらの前記上方縁部に実質的に沿って延び、前記エアバッグクッションの内部で少なくとも1つの放射状開口部を有し、
前記クッションのそれぞれは、膨張したとき、車両乗員が車両の内側表面に接触することを回避するものであって、衝突時に車両乗員が接触しないように設計された車両の内側表面をカバーするのに十分な長さを有し、
複数の前記クッションに沿って張力を伝えることができる非膨張可能な内部接続パネルを、隣接するクッションの前側縁部および後側縁部の間に設けることにより、特定の車両プラットフォームに適合可能であり、
エアバッグクッションは、2層構造複合体であって、各層構造複合体は、織物層とこれに重畳された溶接可能な熱可塑性ポリマ層とを有し、各ポリマ層の少なくとも一部が直接的に織物層に面し、
前記チューブは、前記クッションの少なくとも1つの前記熱可塑性ポリマ層に対して溶接可能な外側表面層を有することを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記コネクタは、金属、プラスチック、または織物で形成されていることを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記クッションの少なくとも1つは末端クッションであり、
ガスを搬送するための前記ポートは、膨張ガスを直接的に受容するように構成された入口を含むことを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記クッションの少なくとも1つは、ガスを搬送するための前記ポートを少なくとも2つ有する中間クッションであり、少なくとも1つのポートは入口であり、少なくとも1つのポートは出口であることを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記クッションの上方縁部は、実質的に同じ長さを有することを特徴とするシステム。 - 請求項1に記載のシステムであって、
少なくとも3つの前記クッションを有し、
膨張した際の前記クッションの間のそれぞれの距離が同一でない場合、少なくとも2つの前記パネルは異なる長さを有することを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記パネルは、隣接する前記クッションの前側縁部および後側縁部の下方部分に配置されることを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記パネルおよび前記クッションは、前方から後方方向において連続した表面を形成し、この表面は、膨張するまで車両ピラーにより遮断され、これにより前記パネルと前記クッションを車両内部に保持することを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記パネルは、本質的に単一の織物層からなることを特徴とするシステム。 - 請求項1に記載のシステムであって、
上方縁部が、前側および後側縁部の少なくとも1つを超えて延び、締め付けカラー部を形成することを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記コネクタは、可撓性チューブの中に固定された硬いチューブを有することを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記外側表面層は、織物を含むことを特徴とするシステム。 - 請求項1に記載のシステムであって、
前記コネクタは、対向する前記ポリマ層の間に配置されることを特徴とするシステム。 - 請求項11に記載のシステムであって、
前記コネクタは、前記可撓性チューブおよび前記クッションの中に延びる前記硬いチューブを用いて、前記クッションに対して気密連結されることを特徴とするシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/138,982 US6883827B2 (en) | 2002-05-03 | 2002-05-03 | Modular air bag cushion system |
PCT/US2003/013619 WO2003093059A2 (en) | 2002-05-03 | 2003-05-02 | Modular air bag cushion system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005524565A JP2005524565A (ja) | 2005-08-18 |
JP4263688B2 true JP4263688B2 (ja) | 2009-05-13 |
Family
ID=29269478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004501208A Expired - Fee Related JP4263688B2 (ja) | 2002-05-03 | 2003-05-02 | モジュラ式エアバッグ保護システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US6883827B2 (ja) |
EP (1) | EP1501707B1 (ja) |
JP (1) | JP4263688B2 (ja) |
AT (1) | ATE342830T1 (ja) |
AU (1) | AU2003225267A1 (ja) |
DE (1) | DE60309153T2 (ja) |
ES (1) | ES2272977T3 (ja) |
WO (1) | WO2003093059A2 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040256842A1 (en) * | 1994-05-23 | 2004-12-23 | Breed David S. | Knee bolster airbag system |
US7083188B2 (en) * | 2003-11-13 | 2006-08-01 | Autoliv Asp, Inc. | Tearable retention apparatus and method for an airbag cushion |
JP4368191B2 (ja) * | 2003-12-25 | 2009-11-18 | タカタ株式会社 | エアバッグ装置 |
JP2005219714A (ja) * | 2004-02-09 | 2005-08-18 | Takata Corp | エアバッグ装置 |
US20050189743A1 (en) * | 2004-02-26 | 2005-09-01 | Trw Vehicle Safety Systems Inc. | Inflatable curtain with extension portion |
US20060012156A1 (en) * | 2004-07-19 | 2006-01-19 | Trw Vehicle Safety Systems Inc | Inflatable curtain with primary and secondary chambers |
DE102005002962A1 (de) * | 2005-01-21 | 2006-08-03 | Bst Safety Textiles Gmbh | Personenrückhaltesystem |
US7549669B2 (en) * | 2005-01-21 | 2009-06-23 | Milliken & Company | Multi-zone air bag curtain |
US20070013178A1 (en) * | 2005-07-15 | 2007-01-18 | Trw Vehicle Safety Systems Inc. | Inflatable curtain with fill tube and quick connect coupling for optional third row curtain |
US20070057495A1 (en) * | 2005-09-15 | 2007-03-15 | Tesch Todd E | Side airbag module and method of manufacture |
US20070102912A1 (en) * | 2005-11-08 | 2007-05-10 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus having a plastic fill tube |
US7731224B2 (en) * | 2006-03-01 | 2010-06-08 | Trw Vehicle Safety Systems Inc. | Inflatable curtain |
US8002311B2 (en) * | 2006-10-26 | 2011-08-23 | Tk Holdings Inc. | Airbag with sections of different deployment lengths |
DE102007035073A1 (de) * | 2007-07-26 | 2009-02-12 | Lisa Dräxlmaier GmbH | Gewirke mit Einlegefäden für Airbagklappe |
DE102008040007B4 (de) | 2007-08-31 | 2016-04-07 | Toyoda Gosei Co., Ltd. | Kopfschutzairbag |
US20090058051A1 (en) * | 2007-09-04 | 2009-03-05 | Mark Hatfield | Curtain Airbag |
DE202007015431U1 (de) * | 2007-10-30 | 2008-12-24 | Takata-Petri Ag | Airbageinrichtung zum Schutz eines Fahrzeuginsassen |
DE102008009401A1 (de) * | 2008-02-15 | 2009-08-27 | Autoliv Development Ab | Airbag |
GB2473608B (en) * | 2009-09-14 | 2014-11-26 | Ford Global Tech Llc | An airbag tether connector assembly and a curtain airbag assembly |
JP2011073516A (ja) * | 2009-09-29 | 2011-04-14 | Toyoda Gosei Co Ltd | エアバッグ |
DE102009055029A1 (de) | 2009-12-18 | 2011-06-22 | Takata-Petri Ag, 63743 | Gassack für ein Personen-Schutzsystem eines Fahrzeugs und Verfahren zu dessen Herstellung |
US8708365B2 (en) * | 2010-01-29 | 2014-04-29 | Autoliv Asp, Inc. | Side curtain airbag assembly |
DE102014200252A1 (de) * | 2014-01-09 | 2014-04-10 | Takata AG | Gassackanordnung und Verfahren zur Herstellung einer Gassackanordnung |
JP6160552B2 (ja) * | 2014-04-30 | 2017-07-12 | 豊田合成株式会社 | 頭部保護エアバッグ |
JP6433397B2 (ja) * | 2015-09-24 | 2018-12-05 | オートリブ ディベロップメント エービー | カーテンエアバッグ装置 |
DE102019002441A1 (de) * | 2019-04-03 | 2020-10-08 | Global Safety Textiles Gmbh | OPW-Luftsack |
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JP3757327B2 (ja) * | 2000-07-19 | 2006-03-22 | 豊田合成株式会社 | 頭部保護エアバッグ装置のエアバッグ |
DE10040671C1 (de) * | 2000-08-19 | 2002-02-21 | Autoliv Dev | Schnurgaserzeuger mit abschnittsweise angeordneten Festtreibstoffsträngen |
US6805374B2 (en) * | 2001-02-08 | 2004-10-19 | Autoliv Asp, Inc. | Inflatable curtain cushion |
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US6631922B2 (en) | 2001-07-10 | 2003-10-14 | Autoliv Asp, Inc. | Apparatus and method for airbag cushion modularization |
GB2377913B (en) * | 2001-07-26 | 2004-09-01 | Autoliv Dev | Improvements in or relating to an air bag arrangement |
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US6846010B2 (en) * | 2002-01-30 | 2005-01-25 | Autoliv Asp, Inc. | Pressure equalizing curtain airbag |
US6848708B2 (en) * | 2002-03-19 | 2005-02-01 | Autoliv Asp, Inc. | Inflatable curtain module for use in a vehicle |
JP3928451B2 (ja) * | 2002-03-20 | 2007-06-13 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
-
2002
- 2002-05-03 US US10/138,982 patent/US6883827B2/en not_active Expired - Fee Related
-
2003
- 2003-05-02 EP EP03721986A patent/EP1501707B1/en not_active Expired - Lifetime
- 2003-05-02 WO PCT/US2003/013619 patent/WO2003093059A2/en active IP Right Grant
- 2003-05-02 AT AT03721986T patent/ATE342830T1/de not_active IP Right Cessation
- 2003-05-02 DE DE60309153T patent/DE60309153T2/de not_active Expired - Lifetime
- 2003-05-02 AU AU2003225267A patent/AU2003225267A1/en not_active Abandoned
- 2003-05-02 JP JP2004501208A patent/JP4263688B2/ja not_active Expired - Fee Related
- 2003-05-02 ES ES03721986T patent/ES2272977T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1501707B1 (en) | 2006-10-18 |
AU2003225267A8 (en) | 2003-11-17 |
EP1501707A2 (en) | 2005-02-02 |
DE60309153D1 (de) | 2006-11-30 |
ES2272977T3 (es) | 2007-05-01 |
WO2003093059A2 (en) | 2003-11-13 |
US20030205888A1 (en) | 2003-11-06 |
AU2003225267A1 (en) | 2003-11-17 |
US6883827B2 (en) | 2005-04-26 |
ATE342830T1 (de) | 2006-11-15 |
WO2003093059A3 (en) | 2004-04-15 |
DE60309153T2 (de) | 2007-08-23 |
JP2005524565A (ja) | 2005-08-18 |
EP1501707A4 (en) | 2005-06-29 |
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