JP4622386B2 - エアバッグ及びエアバッグ装置 - Google Patents
エアバッグ及びエアバッグ装置 Download PDFInfo
- Publication number
- JP4622386B2 JP4622386B2 JP2004243936A JP2004243936A JP4622386B2 JP 4622386 B2 JP4622386 B2 JP 4622386B2 JP 2004243936 A JP2004243936 A JP 2004243936A JP 2004243936 A JP2004243936 A JP 2004243936A JP 4622386 B2 JP4622386 B2 JP 4622386B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- bag
- vehicle body
- opposite
- body side
- 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
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- 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
- B60R2021/23382—Internal 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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
12,12’,12A 右半側エアバッグ
13 空間部
14,14A 左半側エアバッグ
16 連通部
18,20,22,24,26,28 パネル
56 インフレータ
70 吊紐
Claims (6)
- 基端側に配置されたインフレータの噴出ガスにより先端側が該基端側から遠ざかる方向に膨張するエアバッグであって、
乗員前方の左側において膨張する左半側エアバッグと、
乗員前方の右側において膨張する右半側エアバッグと
を有するエアバッグにおいて、
該左半側エアバッグ及び右半側エアバッグの膨張時における各々の左右方向の幅員を規制する幅員規制手段を備えてなり、
該左半側エアバッグ及び右半側エアバッグのうち、少なくとも車体のAピラー又はサイドドアに近い方(以下、車体側と称する。)の車体側バッグにあっては、該幅員規制手段は、該車体側バッグが膨張した状態において、該車体側バッグの車体側の側面の上下方向中間部よりも該車体側バッグの最高位部側の部分(以下、該車体側バッグの車体側の側面の上部と称する。)と、該車体側バッグの反対側の側面の上下方向中間部ないし該上下方向中間部よりも該車体側バッグの最低位部側の部分とを連結する吊紐であり、該吊紐は、該車体側バッグの膨張時には、該車体側バッグの車体側の側面の上部を該車体側バッグの内方且つ下方に引っ張るものであることを特徴とするエアバッグ。 - 請求項1において、前記左半側エアバッグ及び右半側エアバッグのうち、前記車体側バッグと反対側のバッグ(以下、反対側バッグと称する。)にあっては、前記幅員規制手段は、該反対側バッグが膨張した状態において、該反対側バッグの車体側の側面の上下方向中間部ないし該上下方向中間部よりも該反対側バッグの最低位部側の部分と、該反対側バッグの反対側の側面の上下方向中間部よりも該反対側バッグの最高位部側の部分(以下、該反対側バッグの反対側の側面の上部と称する。)とを連結する吊紐であり、該吊紐は、該反対側バッグの膨張時には、該反対側バッグの該反対側の側面の上部を該反対側バッグの内方且つ下方に引っ張るものであることを特徴とするエアバッグ。
- 請求項1又は2において、該左半側エアバッグ及び右半側エアバッグの先端部同士が非連結状となっており、
該エアバッグが膨張した状態において該左半側エアバッグ及び右半側エアバッグの先端部同士の間に、乗員に向って開放する空間部が形成されることを特徴とするエアバッグ。 - 請求項1ないし3のいずれか1項において、該左半側エアバッグと該右半側エアバッグとの前記膨張方向の途中部分同士が連結されていることを特徴とするエアバッグ。
- 請求項4において、該左半側エアバッグ及び右半側エアバッグの対面部分同士が両者の連結方向に延在する連結体によって連結されていることを特徴とするエアバッグ。
- エアバッグと、該エアバッグを膨張させるインフレータとを備えたエアバッグ装置において、
該エアバッグが請求項1ないし5のいずれか1項のエアバッグであることを特徴とするエアバッグ装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004243936A JP4622386B2 (ja) | 2004-08-24 | 2004-08-24 | エアバッグ及びエアバッグ装置 |
DE602005007666T DE602005007666D1 (de) | 2004-08-24 | 2005-07-08 | Gassack und Gassacksystem |
EP05014877A EP1630044B1 (en) | 2004-08-24 | 2005-07-08 | Airbag and airbag system |
US11/206,204 US7461862B2 (en) | 2003-09-29 | 2005-08-18 | Airbag and airbag system |
DE200560005909 DE602005005909T2 (de) | 2004-08-24 | 2005-08-22 | Airbag und Airbagvorrichtung |
EP20050018178 EP1630047B1 (en) | 2004-08-24 | 2005-08-22 | Airbag and airbag apparatus |
CNA2005100965458A CN1740011A (zh) | 2004-08-24 | 2005-08-24 | 气囊和气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004243936A JP4622386B2 (ja) | 2004-08-24 | 2004-08-24 | エアバッグ及びエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006062394A JP2006062394A (ja) | 2006-03-09 |
JP4622386B2 true JP4622386B2 (ja) | 2011-02-02 |
Family
ID=35106912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004243936A Expired - Fee Related JP4622386B2 (ja) | 2003-09-29 | 2004-08-24 | エアバッグ及びエアバッグ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7461862B2 (ja) |
EP (1) | EP1630044B1 (ja) |
JP (1) | JP4622386B2 (ja) |
CN (1) | CN1740011A (ja) |
DE (1) | DE602005007666D1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6703897B2 (en) * | 2001-12-26 | 2004-03-09 | Nortel Networks Limited | Methods of optimising power amplifier efficiency and closed-loop power amplifier controllers |
JP4760158B2 (ja) * | 2005-06-24 | 2011-08-31 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
US7625008B2 (en) * | 2005-10-17 | 2009-12-01 | Key Safety Systems, Inc. | Air bag with groove or recess, open or partially covered |
US7152880B1 (en) | 2005-10-17 | 2006-12-26 | Key Safety Systems, Inc. | Grooved air bag |
JP4954577B2 (ja) * | 2006-03-15 | 2012-06-20 | 本田技研工業株式会社 | 車両のエアバッグ装置 |
JP4793104B2 (ja) * | 2006-06-01 | 2011-10-12 | 豊田合成株式会社 | サイドエアバッグ装置 |
JP4743014B2 (ja) * | 2006-06-21 | 2011-08-10 | 豊田合成株式会社 | 助手席用エアバッグ |
JP4847258B2 (ja) * | 2006-09-07 | 2011-12-28 | タカタ株式会社 | エアバッグ装置 |
WO2008035589A1 (en) * | 2006-09-22 | 2008-03-27 | Autoliv Development Ab | Method of manufacturing airbag and airbag |
JP5286678B2 (ja) * | 2007-03-14 | 2013-09-11 | タカタ株式会社 | エアバッグの製造方法 |
US7946619B2 (en) * | 2008-01-31 | 2011-05-24 | Tk Holdings Inc. | Airbag |
US8047564B2 (en) * | 2009-09-02 | 2011-11-01 | Tk Holdings Inc. | Airbag |
US8657334B2 (en) | 2011-02-11 | 2014-02-25 | Key Safety Systems, Inc. | Airbag cushion |
JP6075935B2 (ja) * | 2011-02-28 | 2017-02-08 | 富士重工業株式会社 | 乗員保護装置及び乗員保護方法 |
JP2012179956A (ja) | 2011-02-28 | 2012-09-20 | Fuji Heavy Ind Ltd | 乗員保護装置及び乗員保護方法 |
JP5401495B2 (ja) * | 2011-03-17 | 2014-01-29 | 富士重工業株式会社 | サイドエアバッグ装置、乗員保護装置及び乗員保護方法 |
JP2016040155A (ja) * | 2014-08-12 | 2016-03-24 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
CN107107857B (zh) | 2014-12-24 | 2020-02-18 | Tk控股公司 | 侧面碰撞气囊模块 |
US9789844B2 (en) * | 2015-11-02 | 2017-10-17 | Ford Global Technologies, Llc | Dual chamber airbag with asymmetrically tunable parameters and method of manufacturing the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0332956A (ja) * | 1989-06-30 | 1991-02-13 | Mazda Motor Corp | 自動車のエアバッグ装置 |
JPH06191367A (ja) * | 1992-10-14 | 1994-07-12 | Trw Vehicle Safety Syst Inc | 膨張可能なエアーバッグ |
JPH0663448U (ja) * | 1993-02-19 | 1994-09-09 | 日産車体株式会社 | 助手席用エアバッグ |
JPH11278195A (ja) * | 1998-03-30 | 1999-10-12 | Nissan Motor Co Ltd | 自動車の側突用エアバッグ装置 |
JP2003335203A (ja) * | 2002-05-22 | 2003-11-25 | Takata Corp | エアバッグ |
US20040145161A1 (en) * | 2003-01-24 | 2004-07-29 | Takata Corporation | Airbag and airbag apparatus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923176B1 (ja) * | 1970-09-24 | 1974-06-13 | ||
US3879056A (en) * | 1972-02-21 | 1975-04-22 | Toyoda Boshoku Kk | Safety gas bag structure |
JPS4923176A (ja) | 1972-06-26 | 1974-03-01 | ||
JPH0456655A (ja) * | 1990-06-27 | 1992-02-24 | Takata Kk | エアバッグ |
JPH04292239A (ja) | 1991-03-20 | 1992-10-16 | Asahi Chem Ind Co Ltd | 車輌用エアーバッグ |
JP3124651B2 (ja) | 1993-03-29 | 2001-01-15 | 日産車体株式会社 | 助手席用エアバッグ |
US5380038A (en) * | 1993-11-01 | 1995-01-10 | General Motors Corporation | Offset inflatable restraint system |
JP3760424B2 (ja) | 1996-08-30 | 2006-03-29 | 本田技研工業株式会社 | 車両用エアバッグ装置 |
JP4608072B2 (ja) * | 2000-02-25 | 2011-01-05 | タカタ株式会社 | エアバッグ装置 |
DE10033937C2 (de) * | 2000-07-05 | 2002-09-26 | Takata Petri Ag | Gassack für eine Insassen-Schutzeinrichtung |
DE50108365D1 (de) * | 2000-07-13 | 2006-01-19 | Trw Automotive Safety Sys Gmbh | Gassackmodul mit einer eine Einbuchtung aufweisenden Airbagvorderwand |
JP2002104119A (ja) * | 2000-09-28 | 2002-04-10 | Nippon Plast Co Ltd | 自動車のエアバッグ装置 |
DE20022018U1 (de) * | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Gassack-RÜckhalteeinrichtung |
DE20022020U1 (de) * | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
JP2003170796A (ja) * | 2001-12-06 | 2003-06-17 | Takata Corp | エアバッグ |
US6883832B2 (en) * | 2002-01-30 | 2005-04-26 | Trw Automotive Safety Systems Gmbh | Gas bag for a vehicle occupant restraint system and a gas bag module |
US6834886B2 (en) * | 2003-02-18 | 2004-12-28 | Takata Corporation | Airbag device |
CN1329229C (zh) * | 2003-02-26 | 2007-08-01 | 高田株式会社 | 气囊和气囊装置 |
JP4388313B2 (ja) * | 2003-06-19 | 2009-12-24 | タカタ株式会社 | エアバッグ装置、エアバッグ装置付オートバイ |
-
2004
- 2004-08-24 JP JP2004243936A patent/JP4622386B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-08 EP EP05014877A patent/EP1630044B1/en not_active Not-in-force
- 2005-07-08 DE DE602005007666T patent/DE602005007666D1/de active Active
- 2005-08-18 US US11/206,204 patent/US7461862B2/en not_active Expired - Fee Related
- 2005-08-24 CN CNA2005100965458A patent/CN1740011A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0332956A (ja) * | 1989-06-30 | 1991-02-13 | Mazda Motor Corp | 自動車のエアバッグ装置 |
JPH06191367A (ja) * | 1992-10-14 | 1994-07-12 | Trw Vehicle Safety Syst Inc | 膨張可能なエアーバッグ |
JPH0663448U (ja) * | 1993-02-19 | 1994-09-09 | 日産車体株式会社 | 助手席用エアバッグ |
JPH11278195A (ja) * | 1998-03-30 | 1999-10-12 | Nissan Motor Co Ltd | 自動車の側突用エアバッグ装置 |
JP2003335203A (ja) * | 2002-05-22 | 2003-11-25 | Takata Corp | エアバッグ |
US20040145161A1 (en) * | 2003-01-24 | 2004-07-29 | Takata Corporation | Airbag and airbag apparatus |
Also Published As
Publication number | Publication date |
---|---|
US7461862B2 (en) | 2008-12-09 |
JP2006062394A (ja) | 2006-03-09 |
EP1630044B1 (en) | 2008-06-25 |
CN1740011A (zh) | 2006-03-01 |
US20060043707A1 (en) | 2006-03-02 |
DE602005007666D1 (de) | 2008-08-07 |
EP1630044A1 (en) | 2006-03-01 |
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