JP5766555B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP5766555B2 JP5766555B2 JP2011188008A JP2011188008A JP5766555B2 JP 5766555 B2 JP5766555 B2 JP 5766555B2 JP 2011188008 A JP2011188008 A JP 2011188008A JP 2011188008 A JP2011188008 A JP 2011188008A JP 5766555 B2 JP5766555 B2 JP 5766555B2
- Authority
- JP
- Japan
- Prior art keywords
- strap
- airbag
- tether
- restraining tether
- vent hole
- 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.)
- Active
Links
- 230000000452 restraining effect Effects 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 238000003466 welding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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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
- B60R21/239—Inflatable members characterised by their venting 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
-
- 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
- B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment
-
- 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
- B60R21/239—Inflatable members characterised by their venting means
- B60R2021/2395—Inflatable members characterised by their venting means comprising means to control the venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
2…エアバッグ
3…インフレータ
4…リテーナ
5…ストラップ
6…ストラップ保持装置
7…ストラップ拘束テザー
21…突出部
22,24,26…ベントホール
23…スリット
25…弁体
27…筒状部材
41…開口部
42…バッグリング
51…一端(ストラップ)
52…他端(ストラップ)
53…拡幅部
54…切り込み部
71…一端(ストラップ拘束テザー)
72…他端(ストラップ拘束テザー)
73,75…接続部
73a…縫合線
74…中間部
Claims (8)
- 通常時は折り畳まれており緊急時に膨張展開されるエアバッグと、該エアバッグにガスを供給するインフレータと、前記エアバッグ及び前記インフレータを固定するリテーナと、一端が前記エアバッグの一部に接続されたストラップの他端を解放可能に保持するストラップ保持装置と、を有するエアバッグ装置において、
一端が前記ストラップに接続されるとともに他端が前記エアバッグ又は前記リテーナに接続されるストラップ拘束テザーを有する、ことを特徴とするエアバッグ装置。 - 前記ストラップの一端は、前記エアバッグの外殻、前記エアバッグに形成されたベントホールを開閉する弁体、前記エアバッグのベントホールを形成する筒状部材又は前記エアバッグのベントホールを有する突出部に接続されている、ことを特徴とする請求項1に記載のエアバッグ装置。
- 前記ストラップの他端は、前記エアバッグに形成されたスリットに挿通されて前記エアバッグの内部に引き込まれている、ことを特徴とする請求項2に記載のエアバッグ装置。
- 前記ストラップ拘束テザーと前記ストラップとの接続部は、前記ストラップの長手方向に沿って形成された縫合線によって形成されている、ことを特徴とする請求項3に記載のエアバッグ装置。
- 前記ストラップ拘束テザーは、前記ストラップの他端における末端部寄りに接続されている、ことを特徴とする請求項1に記載のエアバッグ装置。
- 前記ストラップ拘束テザーは、所定の張力が生じた場合に中間部又は接続部で破断可能に構成されている、ことを特徴とする請求項1に記載のエアバッグ装置。
- 前記ストラップ拘束テザーは、前記ストラップを構成する部材の一部により構成されている、ことを特徴とする請求項1に記載のエアバッグ装置。
- 前記ストラップ及び前記ストラップ拘束テザーは、エアバッグに使用される基布又はシートベルトに使用されるウェビングの素材により構成される、ことを特徴とする請求項1に記載のエアバッグ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011188008A JP5766555B2 (ja) | 2011-08-30 | 2011-08-30 | エアバッグ装置 |
PCT/JP2012/069178 WO2013031452A1 (ja) | 2011-08-30 | 2012-07-27 | エアバッグ装置 |
US14/240,857 US9022424B2 (en) | 2011-08-30 | 2012-07-27 | Airbag device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011188008A JP5766555B2 (ja) | 2011-08-30 | 2011-08-30 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013049338A JP2013049338A (ja) | 2013-03-14 |
JP5766555B2 true JP5766555B2 (ja) | 2015-08-19 |
Family
ID=47755954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011188008A Active JP5766555B2 (ja) | 2011-08-30 | 2011-08-30 | エアバッグ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9022424B2 (ja) |
JP (1) | JP5766555B2 (ja) |
WO (1) | WO2013031452A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012210756A1 (de) * | 2012-06-25 | 2014-01-02 | Takata AG | Gassackanordnung für ein Fahrzeuginsassen-Rückhaltesystem |
KR101542851B1 (ko) * | 2013-12-31 | 2015-08-07 | 현대모비스 주식회사 | 차량의 에어백 |
DE102014000185B4 (de) * | 2014-01-14 | 2020-01-30 | Autoliv Development Ab | Gassackmodul mit einer Steuereinrichtung |
KR102187872B1 (ko) * | 2014-04-02 | 2020-12-07 | 현대모비스 주식회사 | 에어백 장치 |
US9505370B2 (en) * | 2014-07-03 | 2016-11-29 | Hyundai Mobis., Ltd. | Airbag apparatus |
KR102192258B1 (ko) * | 2014-10-29 | 2020-12-17 | 현대모비스 주식회사 | 동승석 에어백 장치 |
KR102263721B1 (ko) * | 2014-08-07 | 2021-06-11 | 현대모비스 주식회사 | 동승석 에어백 장치 |
KR102195363B1 (ko) * | 2014-08-14 | 2020-12-24 | 현대모비스 주식회사 | 차량의 운전석 에어백 |
US9714000B1 (en) * | 2014-08-29 | 2017-07-25 | Tk Holdings Inc. | Active vent actuation system |
US9725065B2 (en) | 2015-04-24 | 2017-08-08 | Ford Global Technologies, Llc | Vehicle airbag with active vent |
US10131315B2 (en) * | 2016-09-13 | 2018-11-20 | Autoliv Asp, Inc. | Flexible holding element for removably attaching an element of an airbag |
US10099647B2 (en) * | 2016-09-21 | 2018-10-16 | Ford Global Technologies, Llc | Airbag assembly |
JP6828709B2 (ja) * | 2018-03-29 | 2021-02-10 | 豊田合成株式会社 | エアバッグ装置 |
JP6973344B2 (ja) * | 2018-09-26 | 2021-11-24 | 豊田合成株式会社 | エアバッグ装置 |
US10926736B2 (en) * | 2019-05-06 | 2021-02-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Positional-dependent deployment of vehicle airbags |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4356191B2 (ja) * | 2000-04-25 | 2009-11-04 | タカタ株式会社 | エアバッグ装置 |
US6454300B1 (en) * | 2001-02-27 | 2002-09-24 | Delphi Technologies, Inc. | Air bag tether release assembly |
US6648371B2 (en) | 2001-07-12 | 2003-11-18 | Delphi Technologies, Inc. | Variable venting air bag assembly |
US6773030B2 (en) * | 2002-07-24 | 2004-08-10 | Trw Vehicle Safety Systems Inc. | Air bag with vent |
US7552942B2 (en) * | 2005-06-23 | 2009-06-30 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus having vent member that is controlled by a releasable tether |
JP5286789B2 (ja) * | 2006-02-03 | 2013-09-11 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP2008179337A (ja) * | 2006-08-04 | 2008-08-07 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP5286673B2 (ja) * | 2007-02-19 | 2013-09-11 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
US7690683B2 (en) * | 2007-03-26 | 2010-04-06 | Autoliv Asp, Inc. | Airbag with automatic vent closer |
JP2009001259A (ja) | 2007-05-23 | 2009-01-08 | Toyoda Gosei Co Ltd | エアバッグ装置 |
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 |
JP5194579B2 (ja) * | 2007-06-19 | 2013-05-08 | タカタ株式会社 | エアバッグ装置及び乗員拘束装置 |
JP2009023395A (ja) * | 2007-07-17 | 2009-02-05 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP2009040206A (ja) * | 2007-08-08 | 2009-02-26 | Takata Corp | エアバッグ及びエアバッグ装置 |
JP5186832B2 (ja) * | 2007-08-09 | 2013-04-24 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP4649508B2 (ja) | 2008-09-29 | 2011-03-09 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
JP5283121B2 (ja) * | 2009-02-02 | 2013-09-04 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP5380210B2 (ja) | 2009-09-02 | 2014-01-08 | オートリブ ディベロップメント エービー | エアバッグ装置 |
JP5737991B2 (ja) | 2011-02-18 | 2015-06-17 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
-
2011
- 2011-08-30 JP JP2011188008A patent/JP5766555B2/ja active Active
-
2012
- 2012-07-27 US US14/240,857 patent/US9022424B2/en active Active
- 2012-07-27 WO PCT/JP2012/069178 patent/WO2013031452A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2013049338A (ja) | 2013-03-14 |
US9022424B2 (en) | 2015-05-05 |
US20140217712A1 (en) | 2014-08-07 |
WO2013031452A1 (ja) | 2013-03-07 |
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