JP4189370B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP4189370B2 JP4189370B2 JP2004289062A JP2004289062A JP4189370B2 JP 4189370 B2 JP4189370 B2 JP 4189370B2 JP 2004289062 A JP2004289062 A JP 2004289062A JP 2004289062 A JP2004289062 A JP 2004289062A JP 4189370 B2 JP4189370 B2 JP 4189370B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- recess
- airbag device
- diffuser
- protrusion
- 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
- B60R21/20—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
- B60R21/2035—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 using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
-
- 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)
Description
2 拡散器
3 エアバッグ
4 軸受面
5 ボルト
6、7 縫着部
8 凹部
9 壁
10 保護端
11 吹き込み口端
12 ギャップ
13,14 凹部
15 壁
2a 拡散器端部
3a、3b 層
Z アバッグ引張り方向
Claims (10)
- 車両乗員用のエアバッグ装置であって、形状適合連結が行なわれるジェネレータ支持体と拡散器との間にエアバッグが挟み込まれるように構成されたクランプ機構を有し、
前記エアバッグ上に形成された少なくとも1つの突出部のための少なくとも1つの凹部を前記ジェネレータ支持体が有し、当該凹部は、前記エアバッグが展開する際、前記突出部が当該エアバッグの引張り方向(Z)に負荷を受ける場合に当該凹部の壁に支えられるように構成され、
前記ジェネレータ支持体は、前記拡散器側に向かう保護端部を有し、前記エアバッグの吹き込み口の端部が、少なくとも前記保護端部および前記拡散器の間の隙間に延在するよう構成されていることを特徴とするエアバッグ装置。 - 請求項1に記載のエアバッグ装置であって、前記凹部は、前記エアバッグが展開する際に前記突出部を受ける側において、前記エアバッグの引張り方向と交差する壁を有することを特徴とするエアバッグ装置。
- 請求項1に記載のエアバッグ装置であって、前記凹部が環状に延在していることを特徴とするエアバッグ装置。
- 請求項2に記載のエアバッグ装置であって、同心円をなすよう形成された2つの凹部を含むことを特徴とするエアバッグ装置。
- 請求項2に記載のエアバッグ装置であって、前記環状の凹部が少なくとも1つの中断部を有することを特徴とするエアバッグ装置。
- 請求項1に記載のエアバッグ装置であって、前記凹部は、前記エアバッグをクランプするための固定ボルト用の支持面に形成されていることを特徴とするエアバッグ装置。
- 請求項1に記載のエアバッグ装置であって、前記凹部が、前記エアバッグをクランプするための前記固定ボルトの周囲に設けられていることを特徴とする、エアバッグ装置。
- 請求項1に記載のエアバッグ装置であって、前記突出部が、前記エアバッグの吹き込み口の端部における少なくとも1つの縫着部を有することを特徴とするエアバッグ装置。
- 請求項1に記載のエアバッグ装置であって、前記突出部が、前記エアバッグに連結された少なくとも1つの構成要素を有することを特徴とするエアバッグ装置。
- 請求項9に記載のエアバッグ装置であって、前記構成要素が円環形状を有することを特徴とする、エアバッグ装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20315347U DE20315347U1 (de) | 2003-09-30 | 2003-09-30 | Anordnung zur Befestigung eines Gassacks in einem Fahrer-Airbagmodul |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005104464A JP2005104464A (ja) | 2005-04-21 |
JP4189370B2 true JP4189370B2 (ja) | 2008-12-03 |
Family
ID=29796888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004289062A Expired - Fee Related JP4189370B2 (ja) | 2003-09-30 | 2004-09-30 | エアバッグ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7584986B2 (ja) |
EP (1) | EP1520755B1 (ja) |
JP (1) | JP4189370B2 (ja) |
CN (1) | CN100404322C (ja) |
DE (2) | DE20315347U1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007018451U1 (de) | 2007-05-22 | 2008-08-07 | Takata-Petri Ag | Aufblaseinrichtung einer Airbagbaugruppe für ein Kraftfahrzeug |
JP5117838B2 (ja) * | 2007-12-13 | 2013-01-16 | タカタ株式会社 | エアバッグ装置 |
US7926837B2 (en) * | 2009-02-03 | 2011-04-19 | Trw Vehicle Safety Systems Inc. | Inflatable vehicle occupant protection device with inflation fluid deflector |
DE102011008372A1 (de) * | 2011-01-12 | 2012-07-12 | Daimler Ag | Airbag, insbesondere für einen Kraftwagen |
JP2013203343A (ja) * | 2012-03-29 | 2013-10-07 | Toyoda Gosei Co Ltd | エアバッグ装置 |
DE102014000642A1 (de) * | 2014-01-16 | 2015-07-16 | Autoliv Development Ab | Airbag-Modul |
DE202014008432U1 (de) * | 2014-10-23 | 2016-01-26 | Trw Automotive Safety Systems Gmbh | Vorrichtung zur schwingfähigen Befestigung eines Gasgenerators in einem Airbagmodul |
US9849855B1 (en) | 2016-06-01 | 2017-12-26 | Ford Global Technologies, Llc | Seatbelt airbag assembly |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913461A (en) * | 1988-12-27 | 1990-04-03 | Talley Automotive Products, Inc. | Airbag module and method of making same |
US4986569A (en) * | 1989-06-19 | 1991-01-22 | Automotive Systems Laboratory, Inc. | Airbag attachment system |
CN2071153U (zh) | 1989-11-20 | 1991-02-13 | 朱争明 | 气鸣车铃 |
DE3939021C1 (en) * | 1989-11-25 | 1990-11-22 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | Gas generator for inflatable protection bag for motor cars - has light metal casing enclosing propellant laden reaction chamber joined to expansion and filter chamber |
US5176400A (en) * | 1991-07-09 | 1993-01-05 | Textron Inc. | Air bag mounting system |
US5275431A (en) * | 1991-09-18 | 1994-01-04 | Trw Inc. | Air bag inflator assembly |
JPH05162602A (ja) | 1991-12-17 | 1993-06-29 | Takata Kk | エアバッグ装置のエアバッグ取付構造 |
JPH05178150A (ja) | 1992-01-06 | 1993-07-20 | Takata Kk | 助手席用エアバッグ装置におけるコンテナへのエアバッグの取付構造 |
JPH0659164A (ja) | 1992-08-05 | 1994-03-04 | Fujitsu Ltd | 光モジュールの搭載構造 |
DE4233751C2 (de) * | 1992-10-07 | 1994-12-22 | Daimler Benz Ag | Insassenrückhaltesystem |
JPH06122354A (ja) * | 1992-10-12 | 1994-05-06 | Bridgestone Corp | エアバック装置 |
US5518266A (en) * | 1994-10-20 | 1996-05-21 | Trw Inc. | Vehicle safety apparatus including inflatable restraint |
US5577763A (en) * | 1995-03-29 | 1996-11-26 | Trw Inc. | Air bag mounting structure and method |
US5692770A (en) * | 1995-09-15 | 1997-12-02 | Breed Automotive Technology, Inc. | Modular steering wheel and airbag combination |
US5687986A (en) * | 1995-12-28 | 1997-11-18 | Precision Fabric Group | Attachment device for an inflatable protective cushion |
US5692771A (en) | 1996-03-12 | 1997-12-02 | Trw Inc. | Vehicle occupant protection apparatus |
JP3792796B2 (ja) | 1996-08-30 | 2006-07-05 | 日本プラスト株式会社 | エアバッグ装置 |
DE29616916U1 (de) * | 1996-09-27 | 1997-01-30 | Trw Repa Gmbh | Gassack-Modul für ein Fahrzeuginsassen-Rückhaltesystem |
DE19645217A1 (de) | 1996-11-02 | 1998-05-07 | Mst Automotive Gmbh | Airbag-Modul für Kraftfahrzeuglenkräder |
DE29816923U1 (de) * | 1998-09-16 | 1998-11-26 | Petri Ag | Lenkrad mit Airbagmodul |
US6250665B1 (en) * | 1998-12-15 | 2001-06-26 | Trw Vehicle Safety Systems Inc. | Retainer structure for an inflatable vehicle occupant protection device |
DE19858691B4 (de) * | 1998-12-18 | 2010-01-07 | Delphi Automotive Systems Deutschland Gmbh | Luftsackmodul für Kraftfahrzeuge |
JP2001247010A (ja) * | 1999-12-28 | 2001-09-11 | Takata Corp | 乗員保護装置 |
DE10065463C2 (de) * | 2000-05-19 | 2003-12-18 | Trw Automotive Safety Sys Gmbh | Airbagmodul |
US6431583B1 (en) * | 2001-02-28 | 2002-08-13 | Autoliv Asp, Inc. | Inflatable knee bolster with external tethering |
US6702318B2 (en) * | 2001-04-11 | 2004-03-09 | Autoliv Asp, Inc. | Vehicle occupant restraint module with disk inflator |
US6616184B2 (en) * | 2001-04-25 | 2003-09-09 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus with inflation volume and shape control |
CN2504487Y (zh) * | 2001-08-23 | 2002-08-07 | 姜浩 | 气囊式无骨架灯笼 |
DE20114507U1 (de) * | 2001-09-03 | 2002-01-24 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
DE10204642B4 (de) * | 2002-02-05 | 2010-08-12 | Key Safety Systems, Inc., Sterling Heights | Airbagmodul mit einer Grundplatte, Verfahren zum Strecken eines Gassacks eines Airbagmoduls und Vorrichtung zum Ausführen des Verfahrens |
DE20317611U1 (de) * | 2003-11-14 | 2004-04-01 | Trw Automotive Safety Systems Gmbh | Gassackmodul |
JP4345637B2 (ja) * | 2004-10-21 | 2009-10-14 | 豊田合成株式会社 | エアバッグ装置 |
DE102004056010B4 (de) * | 2004-11-19 | 2007-03-22 | Key Safety Systems, Inc., Sterling Heights | Luftsackbefestigung für Beifahrer Airbag |
-
2003
- 2003-09-30 DE DE20315347U patent/DE20315347U1/de not_active Expired - Lifetime
-
2004
- 2004-09-20 DE DE502004000379T patent/DE502004000379D1/de active Active
- 2004-09-20 EP EP04077628A patent/EP1520755B1/de not_active Expired - Fee Related
- 2004-09-29 US US10/951,790 patent/US7584986B2/en not_active Expired - Fee Related
- 2004-09-30 CN CNB2004100833558A patent/CN100404322C/zh not_active Expired - Fee Related
- 2004-09-30 JP JP2004289062A patent/JP4189370B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1520755B1 (de) | 2006-03-22 |
US20050067818A1 (en) | 2005-03-31 |
US7584986B2 (en) | 2009-09-08 |
CN1613693A (zh) | 2005-05-11 |
DE20315347U1 (de) | 2003-12-18 |
DE502004000379D1 (de) | 2006-05-11 |
JP2005104464A (ja) | 2005-04-21 |
EP1520755A1 (de) | 2005-04-06 |
CN100404322C (zh) | 2008-07-23 |
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