JP5259136B2 - 側突用エアバッグ装置 - Google Patents
側突用エアバッグ装置 Download PDFInfo
- Publication number
- JP5259136B2 JP5259136B2 JP2007207691A JP2007207691A JP5259136B2 JP 5259136 B2 JP5259136 B2 JP 5259136B2 JP 2007207691 A JP2007207691 A JP 2007207691A JP 2007207691 A JP2007207691 A JP 2007207691A JP 5259136 B2 JP5259136 B2 JP 5259136B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- airbag
- vehicle
- inflator
- tether
- 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
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- 238000004891 communication Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 6
- 210000004705 lumbosacral region Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 28
- 238000009958 sewing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60R21/233—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
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
-
- 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
第3の発明は前記第1又は第2の発明において、前記非膨張部は、前記連通路が前記車両の前方側に位置するように前記テザーの前方側端部と前記連通路との間に設けたことを特徴とする。
第4の発明は、前記第1乃至第3の発明のいずれかにおいて、前記下部チャンバと前記中間チャンバとの間に形成され、前記車両の幅方向に貫通する開口を更に備えたことを特徴とする。
2 インフレータ
10 側突用エアバッグ
22 非膨張部
24 開口部
26 テザークロス(テザー)
B 胸部用チャンバ(上部チャンバ)
M 中間チャンバ
R1 連通路
R2 連通路
W 腰部用チャンバ(下部チャンバ)
Claims (4)
- 区画された複数のチャンバを内部に有し、車両のボディの側壁部と前記ボディの内部に配置されたシートに着座した乗員との間に膨張展開する側突用エアバッグを備える側突用エアバッグ装置であって、
前記側突用エアバッグの内部の上方に配置した上部チャンバと、
前記側突用エアバッグの内部の下方に配置した下部チャンバと、
前記上部チャンバと前記下部チャンバとの間に配置した中間チャンバと、
前記上部チャンバと前記中間チャンバとを前記車両の前方側で連通させる連通路と、
前記上部チャンバと前記中間チャンバとを後方側において仕切るように前記上部チャンバと前記中間チャンバの間に配設したテザーと、
前記テザーの前方側端部と前記連通路との間に設けた非膨張部と、
前記側突用エアバッグ内における前記車両の前後方向後方側に配設され、前記側突用エアバッグを膨張展開させるためのガスを前記下部チャンバと前記中間チャンバとにそれぞれ供給するインフレータと、
前記側突用エアバッグ及び前記インフレータを収納するケーシングとを備えた
ことを特徴とする側突用エアバッグ装置。 - 請求項1に記載の側突用エアバッグ装置において、
前記上部チャンバは、前記乗員の胸部の移動を規制するための胸部用チャンバであり、前記下部チャンバは、前記乗員の腰部の移動を規制するための腰部用チャンバである
ことを特徴とする側突用エアバッグ装置。 - 請求項1又は2に記載の側突用エアバッグ装置において、
前記非膨張部は、前記連通路が前記車両の前方側に位置するように前記テザーの前方側端部と前記連通路との間に設けた
ことを特徴とする側突用エアバッグ装置。 - 請求項1乃至3のいずれか1項に記載の側突用エアバッグ装置において、
前記下部チャンバと前記中間チャンバとの間に形成され、前記車両の幅方向に貫通する開口を更に備えた
ことを特徴とする側突用エアバッグ装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007207691A JP5259136B2 (ja) | 2007-08-09 | 2007-08-09 | 側突用エアバッグ装置 |
| US12/153,920 US7862077B2 (en) | 2007-08-09 | 2008-05-28 | Side-impact airbag and side-impact airbag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007207691A JP5259136B2 (ja) | 2007-08-09 | 2007-08-09 | 側突用エアバッグ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009040231A JP2009040231A (ja) | 2009-02-26 |
| JP5259136B2 true JP5259136B2 (ja) | 2013-08-07 |
Family
ID=40345759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007207691A Expired - Fee Related JP5259136B2 (ja) | 2007-08-09 | 2007-08-09 | 側突用エアバッグ装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7862077B2 (ja) |
| JP (1) | JP5259136B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008189132A (ja) * | 2007-02-05 | 2008-08-21 | Toyoda Gosei Co Ltd | サイドエアバッグ装置 |
| CN101890928B (zh) * | 2009-05-20 | 2013-08-28 | 本田技研工业株式会社 | 侧气囊装置 |
| JP5598393B2 (ja) * | 2011-03-22 | 2014-10-01 | 豊田合成株式会社 | サイドエアバッグ装置 |
| JP5904090B2 (ja) | 2011-11-15 | 2016-04-13 | 豊田合成株式会社 | エアバッグ装置 |
| DE102014209664A1 (de) * | 2014-05-21 | 2015-11-26 | Ford Global Technologies, Llc | Seitenairbagvorrichtung für Fahrzeuge |
| CN116368041B (zh) * | 2020-11-05 | 2025-12-05 | 奥托立夫开发公司 | 安全气囊装置 |
| JP2024061008A (ja) * | 2022-10-20 | 2024-05-07 | 株式会社Subaru | エアバッグ装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4443027A1 (de) * | 1994-12-02 | 1996-06-05 | Trw Repa Gmbh | Seitenaufprall-Gassack |
| US5570900A (en) * | 1995-05-23 | 1996-11-05 | Trw Vehicle Safety Systems Inc. | Side impact head air bag |
| DE19538657A1 (de) * | 1995-10-17 | 1997-04-24 | Trw Repa Gmbh | Gassack-Seitenaufprall-Schutzeinrichtung |
| JPH10297409A (ja) * | 1997-02-27 | 1998-11-10 | Toyoda Gosei Co Ltd | 側面衝突用エアバッグ |
| JP3365271B2 (ja) * | 1997-09-19 | 2003-01-08 | 日産自動車株式会社 | 自動車の側突用エアバッグ装置 |
| WO1999015370A1 (en) * | 1997-09-19 | 1999-04-01 | Nissan Motor Co., Ltd. | Air bag device for side collision of automobile |
| JP3595997B2 (ja) | 1999-04-07 | 2004-12-02 | マツダ株式会社 | ピラーレス型車両のサイドエアバッグ装置 |
| JP3695256B2 (ja) | 1999-10-18 | 2005-09-14 | 豊田合成株式会社 | サイドエアバッグ装置のエアバッグ |
| US20030168836A1 (en) * | 2002-03-11 | 2003-09-11 | Eiji Sato | Side airbag apparatus |
| JP4161705B2 (ja) * | 2002-12-19 | 2008-10-08 | タカタ株式会社 | サイドエアバッグ及びサイドエアバッグ装置 |
| JP4168283B2 (ja) * | 2003-01-20 | 2008-10-22 | トヨタ自動車株式会社 | 乗員保護装置 |
| JP4348175B2 (ja) * | 2003-12-24 | 2009-10-21 | 富士重工業株式会社 | 車両のサイドエアバッグ装置 |
| JP4239842B2 (ja) * | 2004-02-10 | 2009-03-18 | 豊田合成株式会社 | サイドエアバッグ装置 |
| JP4239844B2 (ja) | 2004-02-12 | 2009-03-18 | 豊田合成株式会社 | サイドエアバッグ装置 |
| JP4566629B2 (ja) * | 2004-06-28 | 2010-10-20 | マツダ株式会社 | エアバッグ装置 |
| WO2006049101A1 (ja) * | 2004-11-05 | 2006-05-11 | Autoliv Development Ab | サイドエアバッグ装置及びサイドエアバッグシステム |
| 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 |
| JP4793924B2 (ja) * | 2006-06-12 | 2011-10-12 | タカタ株式会社 | 側突用エアバッグ、側突用エアバッグ装置、車両用シート |
| JP2007331402A (ja) * | 2006-06-12 | 2007-12-27 | Takata Corp | 側突用エアバッグ、側突用エアバッグ装置、車両用シート |
-
2007
- 2007-08-09 JP JP2007207691A patent/JP5259136B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-28 US US12/153,920 patent/US7862077B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009040231A (ja) | 2009-02-26 |
| US7862077B2 (en) | 2011-01-04 |
| US20090039624A1 (en) | 2009-02-12 |
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