JP2010517868A - 自動車用エアバッグ - Google Patents
自動車用エアバッグ Download PDFInfo
- Publication number
- JP2010517868A JP2010517868A JP2009549464A JP2009549464A JP2010517868A JP 2010517868 A JP2010517868 A JP 2010517868A JP 2009549464 A JP2009549464 A JP 2009549464A JP 2009549464 A JP2009549464 A JP 2009549464A JP 2010517868 A JP2010517868 A JP 2010517868A
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- panel
- inflated
- front panel
- additional
- 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.)
- Granted
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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
- B60R21/231—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
- B60R21/23—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
- 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
- B60R2021/0048—Head
-
- 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
- B60R2021/23308—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 the individual compartments defining the external shape of the bag
-
- 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
Abstract
【選択図】図4
Description
Claims (13)
- 前面(2a)を有する膨張可能なチャンバを形成するように互いに連結された複数のパネル(2、11)を備え、前記膨張可能なチャンバの後部(11)が、インフレータ(29)の一部分を受け入れるように構成されたガス導入口(15)を有している自動車用エアバッグであって、
前記前面(2a)に、外縁を有する開口(6)が設けられ、該外縁へと、追加のパネル(17)の縁が固定され、
前記追加のパネル(17)が、前記開口(6)よりも大きい面積を有し、当該エアバッグが膨張したときに、前記前面(2a)から前方へと延在する膨張後形状を有する複数の隣接する実質的に波形の突起(26)を形成するように構成されていることを特徴とする、エアバッグ。 - 前記波形の突起(26)のそれぞれが、当該エアバッグが膨張したときに前記前面(2a)から実質的に垂直に延在する壁(27)を形成する、請求項1に記載のエアバッグ。
- 前記壁(27)のそれぞれが、前記追加のパネル(17)に設けられた少なくとも1つの折り目、タック、またはダーツによって形成される、請求項2に記載のエアバッグ。
- 隣接する波形の突起(26)からなるペアの膨張後の形状が、少なくとも部分的に、一端が前記追加のパネル(17)の当該2つの波形の突起(26)の間の部位(28)へと取り付けられているストラップ(33)によって生み出され、
前記ストラップ(33)が、当該エアバッグの膨張時に前記膨張可能なチャンバの前記後部(11)から遠ざかろうとする前記追加のパネル(17)の前記部位(28)の動きを制限するように構成されている、請求項1乃至3のいずれか一項に記載のエアバッグ。 - 前記開口(6)および該開口内の前記追加のパネル(17)が、自動車の乗員(35)の頭部(37)との衝突のために、膨張した状態にあるときの当該エアバッグの上半分に設けられている、請求項1乃至4のいずれか一項に記載のエアバッグ。
- 前側パネル(2)および後ろ側パネル(11)を備えており、該前側パネル(2)が、前記前面(2a)を形成している、請求項1乃至5のいずれか一項に記載のエアバッグ。
- 前記パネル(2、11、17)のそれぞれが、布地材料からなる、請求項1乃至6のいずれか一項に記載のエアバッグ。
- 前記追加のパネル(17)が、該追加のパネル(17)の縦糸(21)および横糸(22)が前記前側パネル(2)の縦糸(4)および横糸(5)に対して鋭角に位置するように、前記前側パネル(2)に対して配向されている、請求項6に従属するときの請求項7に記載のエアバッグ。
- 前記前側パネル(2)が、該前側パネル(2)の縦糸(4)および横糸(5)が前記後ろ側パネル(11)の縦糸(13)および横糸(14)に対して鋭角に位置するように、前記後ろ側パネル(11)に対して配向されている、請求項6に従属するときの請求項7、または請求項8に記載のエアバッグ。
- 前記鋭角または前記鋭角のそれぞれが、実質的に45度である、請求項8または9に記載のエアバッグ。
- 当該エアバッグの膨張時に前記膨張可能なチャンバの前記後部(11)から遠ざかろうとする前記前面(2a)の動きを制限するように構成された内部の索(30)を備えている、請求項1乃至10のいずれか一項に記載のエアバッグ。
- 前記索(30)が、前記前側パネル(2)と前記後ろ側パネル(11)との間に延在している、請求項6に従属するときの請求項9に記載のエアバッグ。
- 波形の突起(26)のそれぞれが、当該エアバッグが膨張したときに、前記前面(2a)から50〜130mmだけ延在する、請求項1乃至12のいずれか一項に記載のエアバッグ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2007/000507 WO2008099130A1 (en) | 2007-02-14 | 2007-02-14 | An air-bag for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010517868A true JP2010517868A (ja) | 2010-05-27 |
JP4940312B2 JP4940312B2 (ja) | 2012-05-30 |
Family
ID=38572825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009549464A Expired - Fee Related JP4940312B2 (ja) | 2007-02-14 | 2007-02-14 | 自動車用エアバッグ |
Country Status (4)
Country | Link |
---|---|
US (1) | US8215671B2 (ja) |
EP (1) | EP2117882B1 (ja) |
JP (1) | JP4940312B2 (ja) |
WO (1) | WO2008099130A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2272726B1 (en) | 2009-07-10 | 2015-08-19 | Autoliv Development AB | An air-bag for a motor vehicle |
US8356834B1 (en) * | 2011-08-29 | 2013-01-22 | Yaw Shin Liao | Airbag with bent head portion and a repeated sealing and filling effect |
DE102012000023A1 (de) * | 2012-01-03 | 2013-07-04 | Christoph Traxler | Prallkissen, insbesondere eines Seitenairbagsystems für ein Kraftfahrzeug |
US9162645B2 (en) | 2013-12-20 | 2015-10-20 | Ford Global Technologies, Llc | High pressure airbag for oblique impact modes |
EP2910435B1 (en) * | 2014-02-20 | 2017-04-12 | Dalphi Metal España, S.A. | Airbag |
US9561774B2 (en) | 2014-04-24 | 2017-02-07 | Ford Global Technologies, Llc | Winged driver airbag |
US9713998B2 (en) * | 2014-04-24 | 2017-07-25 | Ford Global Technologies, Llc | Corrugated passenger airbag |
US9969349B2 (en) | 2014-04-24 | 2018-05-15 | Ford Global Technologies, Llc | Passenger airbag with extended base |
US9283920B1 (en) | 2014-11-07 | 2016-03-15 | Trw Vehicle Safety Systems Inc. | Air bag with uninflated pocket |
DE102015108423A1 (de) | 2015-05-28 | 2015-09-17 | Takata AG | Gassack für ein Airbagmodul |
JP6575448B2 (ja) * | 2016-06-30 | 2019-09-18 | 豊田合成株式会社 | エアバッグ装置 |
DE102016119387A1 (de) * | 2016-10-12 | 2018-04-12 | Trw Automotive Gmbh | Front-Gassack für einen Fahrzeuginsassen |
GB2554895B (en) * | 2016-10-12 | 2018-10-10 | Ford Global Tech Llc | Vehicle loadspace floor system having a deployable seat |
DE102018109382A1 (de) * | 2018-04-19 | 2019-10-24 | Trw Automotive Gmbh | Frontal-Gassack |
KR102064843B1 (ko) * | 2018-04-23 | 2020-01-10 | 아우토리브 디벨롭먼트 아베 | 자동차의 에어백 장치 |
CN111845615B (zh) * | 2019-04-29 | 2023-08-22 | 奥托立夫开发公司 | 安全气囊和车辆 |
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EP1439096A1 (en) * | 2003-01-16 | 2004-07-21 | FGTI, Ford Global Technologies Inc. | Occupant protection arrangement for a motor vehicle |
JP2005088888A (ja) * | 2003-09-18 | 2005-04-07 | Michael Cohen | エアバッグ |
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-
2007
- 2007-02-14 JP JP2009549464A patent/JP4940312B2/ja not_active Expired - Fee Related
- 2007-02-14 WO PCT/GB2007/000507 patent/WO2008099130A1/en active Application Filing
- 2007-02-14 US US12/526,205 patent/US8215671B2/en active Active
- 2007-02-14 EP EP07705194A patent/EP2117882B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001233157A (ja) * | 2000-02-25 | 2001-08-28 | Takata Corp | エアバッグ装置 |
EP1439096A1 (en) * | 2003-01-16 | 2004-07-21 | FGTI, Ford Global Technologies Inc. | Occupant protection arrangement for a motor vehicle |
JP2005088888A (ja) * | 2003-09-18 | 2005-04-07 | Michael Cohen | エアバッグ |
Also Published As
Publication number | Publication date |
---|---|
WO2008099130A1 (en) | 2008-08-21 |
US20100045007A1 (en) | 2010-02-25 |
US8215671B2 (en) | 2012-07-10 |
EP2117882A1 (en) | 2009-11-18 |
JP4940312B2 (ja) | 2012-05-30 |
EP2117882B1 (en) | 2012-09-19 |
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