JP4449734B2 - 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
- JP4449734B2 JP4449734B2 JP2004364751A JP2004364751A JP4449734B2 JP 4449734 B2 JP4449734 B2 JP 4449734B2 JP 2004364751 A JP2004364751 A JP 2004364751A JP 2004364751 A JP2004364751 A JP 2004364751A JP 4449734 B2 JP4449734 B2 JP 4449734B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- half airbag
- right half
- left half
- panel
- 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
-
- 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
- B60R21/164—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags combined with vehicle venting means for reducing or avoiding the passenger compartment overpressure during inflation
-
- 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
- B60R21/235—Inflatable members characterised by their material
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0044—Chest
-
- 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
- B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
- B60R2021/23576—Sewing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
12,12B 右半側エアバッグ
14,14B 左半側エアバッグ
16,16B 連通部
22,24 フロントインナパネル
22a,22a’,24a,24a’ パッチクロス
26,28 フロントアウタパネル
26a,28a ベントホール
52,52’,52A シーム
60 タイパネル
62 内側パネル
64 外側パネル
64a ベントホール
74 シーム
76 パッチクロス
80 開口
Claims (4)
- 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
を有し、
該左半側エアバッグ及び右半側エアバッグの基端側同士が連なっており、これらの左半側エアバッグ及び右半側エアバッグが共通のインフレータによって膨張するよう構成されており、
該左半側エアバッグ及び右半側エアバッグの対面側と反対側にそれぞれベントホールが設けられているエアバッグにおいて、
非膨張状態の左半側エアバッグ及び右半側エアバッグを平たく展延し、互いの対面側を重ねた状態において、各ベントホールは互いに重なり合う位置関係にあり、且つ左半側エアバッグ及び右半側エアバッグの対面側のうち少なくとも該ベントホールが重なる部分同士が重ね合わされて縫合されることにより、該左半側エアバッグと該右半側エアバッグとの対面部分のうち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1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側の連結部分にパッチクロスが設けられてい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対面側の連結部分は環状の縫合シームによって縫合されており、
この環状の縫合シームの内側領域に開口が設けられ、該開口を介して左半側エアバッグ内と右半側エアバッグ内とが連通し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3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 |
---|---|---|---|
JP2004364751A JP4449734B2 (ja) | 2004-12-16 | 2004-12-16 | エアバッグ及びエアバッグ装置 |
US11/280,406 US20060131859A1 (en) | 2004-12-16 | 2005-11-17 | Airbag and aribag system |
DE602005004733T DE602005004733T2 (de) | 2004-12-16 | 2005-12-07 | Airbag und Airbag-System |
EP05026772A EP1671852B1 (en) | 2004-12-16 | 2005-12-07 | Airbag and airbag system |
CNB2005101369669A CN100519279C (zh) | 2004-12-16 | 2005-12-16 | 气囊以及气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004364751A JP4449734B2 (ja) | 2004-12-16 | 2004-12-16 | エアバッグ及びエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006168566A JP2006168566A (ja) | 2006-06-29 |
JP4449734B2 true JP4449734B2 (ja) | 2010-04-14 |
Family
ID=35717480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004364751A Expired - Fee Related JP4449734B2 (ja) | 2004-12-16 | 2004-12-16 | エアバッグ及びエアバッグ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060131859A1 (ja) |
EP (1) | EP1671852B1 (ja) |
JP (1) | JP4449734B2 (ja) |
CN (1) | CN100519279C (ja) |
DE (1) | DE602005004733T2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4321228B2 (ja) * | 2003-11-14 | 2009-08-26 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
US20080036189A1 (en) * | 2006-07-14 | 2008-02-14 | Takata Corporation | 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 |
JP5166779B2 (ja) | 2007-06-18 | 2013-03-21 | タカタ株式会社 | エアバッグ、エアバッグ装置及びエアバッグの排気方法 |
JP4853408B2 (ja) * | 2007-07-06 | 2012-01-11 | トヨタ自動車株式会社 | エアバッグ装置 |
US7862073B2 (en) | 2008-06-05 | 2011-01-04 | Gm Global Technology Operations, Inc. | Split top air bag assembly |
JP4992853B2 (ja) * | 2008-08-06 | 2012-08-08 | タカタ株式会社 | エアバッグ装置 |
DE102009019766A1 (de) | 2009-04-28 | 2010-01-28 | Takata-Petri Ag | Gassack für ein Fahrzeuginsassen-Rückhaltesystem und Verfahren zum Herstellen eines Fahrzeuginsassen-Rückhaltesystems |
KR101071740B1 (ko) * | 2009-07-31 | 2011-10-11 | 기아자동차주식회사 | 차량용 에어백 쿠션 |
JP5273016B2 (ja) * | 2009-11-16 | 2013-08-28 | 豊田合成株式会社 | エアバッグ装置のガス分配構造 |
CN104401286B (zh) * | 2010-07-28 | 2017-03-01 | 丰田合成株式会社 | 气囊装置 |
EP2412585B1 (en) * | 2010-07-28 | 2015-09-09 | Toyoda Gosei Co., Ltd. | Airbag apparatus |
JP5776453B2 (ja) * | 2011-09-01 | 2015-09-09 | タカタ株式会社 | エアバッグ、エアバッグ装置及び車両 |
DE102014016163A1 (de) * | 2014-11-04 | 2016-05-04 | Trw Automotive Gmbh | Frontgassack |
JP6502974B2 (ja) * | 2017-01-23 | 2019-04-17 | 本田技研工業株式会社 | エアバッグ装置 |
CN109649631B (zh) * | 2019-01-18 | 2022-05-20 | 湖南航天远望科技有限公司 | 一种“南瓜球”型浮空器及其制作方法 |
WO2022100922A1 (en) * | 2020-11-10 | 2022-05-19 | Autoliv Development Ab | An inflatable airbag |
JP7505459B2 (ja) | 2021-07-16 | 2024-06-25 | 豊田合成株式会社 | 乗員保護装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733091A (en) * | 1971-05-12 | 1973-05-15 | Gec Detroit | Occupant restraint cushion |
US5718450A (en) * | 1996-01-19 | 1998-02-17 | Takata, Inc. | Inflatable restraint system having a head/thorax cushion for side impact protection |
US5906391A (en) * | 1997-08-05 | 1999-05-25 | Takata, Inc. | Dual chamber airbag with improved assembly features |
JPH11105664A (ja) * | 1997-08-08 | 1999-04-20 | Toyoda Gosei Co Ltd | エアバッグ装置 |
US6254121B1 (en) * | 1998-12-14 | 2001-07-03 | Breed Automotive Technology, Inc. | Chambered driver side air bag and module attachment method |
DE50108506D1 (de) * | 2000-06-16 | 2006-02-02 | Trw Automotive Safety Sys Gmbh | Beifahrer-Gassack-Schutzeinrichtung |
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 |
JP3809066B2 (ja) * | 2000-12-01 | 2006-08-16 | 本田技研工業株式会社 | エアバッグ装置 |
DE20022017U1 (de) * | 2000-12-28 | 2001-11-08 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Gassackmodul |
DE20022016U1 (de) * | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Gassackmodul |
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 |
DE20110175U1 (de) * | 2001-06-20 | 2001-10-25 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Gassackmodul |
JP4274742B2 (ja) * | 2002-05-22 | 2009-06-10 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
US20060028009A1 (en) * | 2002-05-22 | 2006-02-09 | Takata Corporation | Airbag device |
DE10224138A1 (de) * | 2002-05-24 | 2003-12-11 | Takata Petri Ag | Fahrer- oder Beifahrerairbag |
US6857659B2 (en) * | 2002-12-20 | 2005-02-22 | Delphi Technologies, Inc. | Air bag module including restrained inflatable cushion |
US6969086B2 (en) * | 2003-01-23 | 2005-11-29 | Takata Corporation | Airbag and airbag device |
US7093853B2 (en) * | 2003-01-23 | 2006-08-22 | Takata Corporation | Airbag, airbag device and vehicle |
US7121584B2 (en) * | 2003-01-24 | 2006-10-17 | Takata Corporation | Airbag and airbag apparatus |
US7152877B2 (en) * | 2003-01-24 | 2006-12-26 | Takata Corporation | Airbag and airbag apparatus |
US7108282B2 (en) * | 2003-02-18 | 2006-09-19 | Takata Corporation | Airbag device and airbag |
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 |
JP4380315B2 (ja) * | 2003-04-03 | 2009-12-09 | タカタ株式会社 | エアバッグ、エアバッグ装置及び車両 |
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 |
JP4321228B2 (ja) * | 2003-11-14 | 2009-08-26 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
-
2004
- 2004-12-16 JP JP2004364751A patent/JP4449734B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-17 US US11/280,406 patent/US20060131859A1/en not_active Abandoned
- 2005-12-07 EP EP05026772A patent/EP1671852B1/en not_active Ceased
- 2005-12-07 DE DE602005004733T patent/DE602005004733T2/de not_active Expired - Fee Related
- 2005-12-16 CN CNB2005101369669A patent/CN100519279C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1789044A (zh) | 2006-06-21 |
JP2006168566A (ja) | 2006-06-29 |
EP1671852B1 (en) | 2008-02-13 |
EP1671852A1 (en) | 2006-06-21 |
CN100519279C (zh) | 2009-07-29 |
US20060131859A1 (en) | 2006-06-22 |
DE602005004733T2 (de) | 2008-06-12 |
DE602005004733D1 (de) | 2008-03-27 |
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