JP2006088898A - 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
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- JP2006088898A JP2006088898A JP2004277487A JP2004277487A JP2006088898A JP 2006088898 A JP2006088898 A JP 2006088898A JP 2004277487 A JP2004277487 A JP 2004277487A JP 2004277487 A JP2004277487 A JP 2004277487A JP 2006088898 A JP2006088898 A JP 2006088898A
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- airbag
- vehicle body
- bag
- air bag
- body side
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- 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
- B60R21/233—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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
【解決手段】エアバッグ10は、右半側エアバッグ12及び左半側エアバッグ14と、該右半側エアバッグ12及び左半側エアバッグ14の基端側同士を連通している連通部16と、該右半側エアバッグ12の左右の側面同士、並びに左半側エアバッグ14の左右の側面同士をそれぞれ連結する吊紐70とを有している。車体側のバッグ14の吊紐70は、車体側パネル28の上部に連結されている。膨張完了時における該バッグ14の吊紐70を通るバッグ幅方向縦断面の全高をHとし、吊紐70と車体側パネル24との連結部の該縦断面における最低位部からの高さをH1とし、吊紐70と反対側パネル28との連結部の該縦断面における最低位部からの高さをH2とした場合、H1は0.4H〜0.8Hの範囲にあり、H2は0.3H〜0.6Hの範囲にあり、かつH1>H2である。
【選択図】図1
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うち、少なくとも車体室内側面に近い方の車体側バッグにあっては、該車体側バッグの車体側と、該車体側バッグの反対側とを連結する吊紐が設けられており、
該車体側バッグの膨張完了時における該吊紐を通るバッグ幅方向縦断面の全高をHとした場合、
該車体側バッグの車体側における該吊紐とバッグとの連結部の該縦断面における最低位部からの高さH1は0.4H〜0.8Hの範囲にあり、
該車体側バッグの反対側における該吊紐とバッグとの連結部の該縦断面における最低位部からの高さH2は0.3H〜0.6Hの範囲にあり、
H1>H2であることを特徴とするエアバッグ。 - 請求項1において、(H1−H2)が0.1H〜0.5H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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004277487A JP4654645B2 (ja) | 2004-09-24 | 2004-09-24 | エアバッグ及びエアバッグ装置 |
US11/206,203 US7390020B2 (en) | 2004-09-24 | 2005-08-18 | Airbag and airbag apparatus |
EP20050018178 EP1630047B1 (en) | 2004-08-24 | 2005-08-22 | Airbag and airbag apparatus |
DE200560005909 DE602005005909T2 (de) | 2004-08-24 | 2005-08-22 | Airbag und Airbagvorrichtung |
CN2005100965462A CN1751917B (zh) | 2004-09-24 | 2005-08-24 | 气囊和气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004277487A JP4654645B2 (ja) | 2004-09-24 | 2004-09-24 | エアバッグ及びエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006088898A true JP2006088898A (ja) | 2006-04-06 |
JP4654645B2 JP4654645B2 (ja) | 2011-03-23 |
Family
ID=36098159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004277487A Expired - Fee Related JP4654645B2 (ja) | 2004-08-24 | 2004-09-24 | エアバッグ及びエアバッグ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7390020B2 (ja) |
JP (1) | JP4654645B2 (ja) |
CN (1) | CN1751917B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009012661A (ja) * | 2007-07-06 | 2009-01-22 | Toyota Motor Corp | エアバッグ装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7152880B1 (en) | 2005-10-17 | 2006-12-26 | Key Safety Systems, Inc. | Grooved air bag |
US7625008B2 (en) * | 2005-10-17 | 2009-12-01 | Key Safety Systems, Inc. | Air bag with groove or recess, open or partially covered |
US7946619B2 (en) * | 2008-01-31 | 2011-05-24 | Tk Holdings Inc. | Airbag |
US7862073B2 (en) | 2008-06-05 | 2011-01-04 | Gm Global Technology Operations, Inc. | Split top air bag assembly |
DE102008057968A1 (de) * | 2008-11-19 | 2010-05-20 | Trw Automotive Gmbh | Gassack |
JP5402218B2 (ja) * | 2008-12-19 | 2014-01-29 | タカタ株式会社 | エアバッグ、エアバッグ装置及び車両 |
JP5362501B2 (ja) * | 2009-09-18 | 2013-12-11 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
US8657334B2 (en) | 2011-02-11 | 2014-02-25 | Key Safety Systems, Inc. | Airbag cushion |
US9114776B2 (en) * | 2013-05-09 | 2015-08-25 | GM Global Technology Operations LLC | Vehicle and an airbag assembly for the vehicle |
CN104736396A (zh) * | 2013-09-27 | 2015-06-24 | 丰田自动车株式会社 | 车辆用侧面安全气囊装置以及车辆用座椅 |
US9969349B2 (en) * | 2014-04-24 | 2018-05-15 | Ford Global Technologies, Llc | Passenger airbag with extended base |
WO2016105519A1 (en) | 2014-12-24 | 2016-06-30 | Tk Holdings Inc. | Side impact airbag module |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888628A (ja) * | 1972-02-28 | 1973-11-20 | ||
US5380038A (en) * | 1993-11-01 | 1995-01-10 | General Motors Corporation | Offset inflatable restraint system |
JPH08276810A (ja) * | 1995-03-31 | 1996-10-22 | Trw Vehicle Safety Syst Inc | エアバッグ |
JP2004244005A (ja) * | 2003-01-24 | 2004-09-02 | Takata Corp | エアバッグ及びエアバッグ装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE10033937C2 (de) | 2000-07-05 | 2002-09-26 | Takata Petri Ag | Gassack für eine Insassen-Schutzeinrichtung |
EP1172263B1 (de) * | 2000-07-13 | 2005-12-14 | TRW Automotive Safety Systems GmbH | Gassackmodul mit einer eine Einbuchtung aufweisenden Airbagvorderwand |
DE20022020U1 (de) | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
US7121584B2 (en) * | 2003-01-24 | 2006-10-17 | Takata Corporation | Airbag and airbag apparatus |
US6834886B2 (en) | 2003-02-18 | 2004-12-28 | Takata Corporation | Airbag device |
JP4134752B2 (ja) * | 2003-02-26 | 2008-08-20 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
CN1329229C (zh) | 2003-02-26 | 2007-08-01 | 高田株式会社 | 气囊和气囊装置 |
-
2004
- 2004-09-24 JP JP2004277487A patent/JP4654645B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-18 US US11/206,203 patent/US7390020B2/en not_active Expired - Fee Related
- 2005-08-24 CN CN2005100965462A patent/CN1751917B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888628A (ja) * | 1972-02-28 | 1973-11-20 | ||
US5380038A (en) * | 1993-11-01 | 1995-01-10 | General Motors Corporation | Offset inflatable restraint system |
JPH08276810A (ja) * | 1995-03-31 | 1996-10-22 | Trw Vehicle Safety Syst Inc | エアバッグ |
JP2004244005A (ja) * | 2003-01-24 | 2004-09-02 | Takata Corp | エアバッグ及びエアバッグ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009012661A (ja) * | 2007-07-06 | 2009-01-22 | Toyota Motor Corp | エアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1751917A (zh) | 2006-03-29 |
US7390020B2 (en) | 2008-06-24 |
JP4654645B2 (ja) | 2011-03-23 |
CN1751917B (zh) | 2011-12-21 |
US20060066089A1 (en) | 2006-03-30 |
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