JP2011507753A - 膨張可能エアバッグ - Google Patents
膨張可能エアバッグ Download PDFInfo
- Publication number
- JP2011507753A JP2011507753A JP2010539357A JP2010539357A JP2011507753A JP 2011507753 A JP2011507753 A JP 2011507753A JP 2010539357 A JP2010539357 A JP 2010539357A JP 2010539357 A JP2010539357 A JP 2010539357A JP 2011507753 A JP2011507753 A JP 2011507753A
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- panel
- front panel
- seam
- fabric
- 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
Links
- 239000004744 fabric Substances 0.000 claims abstract description 63
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 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
-
- 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
- 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
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23566—Nesting of panels, i.e. for material utilisation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (16)
- フロント織物パネル(1)とリア織物パネル(40)とを備え、これらのパネルが縫い目(41)によってそれらの外周にわたって相互に接続される膨張可能エアバッグにおいて、
前記フロントパネル(1)は、略凧形状であり、フロントパネルの最下角部(2)で終端する実質的に合同な一対の縁部(5)を有し、
当該エアバッグは、エアバッグが膨張状態にあるときにフロントパネル(1)の最下角部(2)がエアバッグの後方へ向かって延びるように構成されることを特徴とする、エアバッグ。 - リアパネル(40)が凹部領域(21)を形成する最下縁部(20)を有し、凹部領域(21)が前記縫い目(40)の一部によってフロントパネル(1)の最下角部(2)に接続される、請求項1に記載のエアバッグ。
- フロントパネル(1)が略菱形形状を成す、請求項1または2に記載のエアバッグ。
- 前記パネル(1、40)は、フロントパネル(1)の縦糸および横糸(9、10)がリアパネル(40)の縦糸および横糸から角度的にオフセットされるような方向で相互に接続される、請求項1〜3のいずれか一項に記載のエアバッグ。
- オフセットの角度(α)が25°〜65°である、請求項4に記載のエアバッグ。
- オフセットの角度(α)が45°である、請求項5に記載のエアバッグ。
- リアパネル(40)は、少なくとも1つの縫い目(38)によって相互に接続される2つの織物要素(11、12)を備える、請求項1〜6のいずれか一項に記載のエアバッグ。
- リアパネル(40)が下側織物要素(12)と上側織物要素(11)とを備え、下側織物要素(12)は、中心に位置づけられる突出部(19)を形成する湾曲した最上縁部(18)を有し、上側織物要素(12)は、中心に位置づけられる突出部(15)を形成する湾曲した最下縁部(14)を有し、前記2つの突出部が重ね合わされ、前記要素(11、12)が一対の縫い目(38)によって相互に接続され、各縫い目(38)が前記突出部(15、19)のそれぞれの側に位置づけられる前記2つの縁部の一部分(32、33)を相互に接続する、請求項7に記載のエアバッグ。
- 前記縁部のそれぞれの前記一部分(32、33)がほぼ凹状である、請求項8に記載のエアバッグ。
- それぞれのガス注入開口(16、22)がそれぞれの突出部(15、19)の領域で前記各要素(11、12)を貫通して設けられ、前記ガス注入開口(16、22)が互いに位置合わせされる、請求項8または9に記載のエアバッグ。
- 当初はフロントパネルおよびリアパネル(1、40)を相互に接続する少なくとも1つの引き裂き縫い目(45、46、47)が設けられる、請求項1〜10のいずれか一項に記載のエアバッグ。
- 引き裂き縫い目またはそれぞれの引き裂き縫い目(45、47)がフロントパネル(1)とリアパネル(40)の下側要素(12)とを相互に接続する、請求項8の特徴を含む、請求項11に記載のエアバッグ。
- 少なくとも1つの前記引き裂き縫い目(45、46)がエアバッグの一部を横切って横方向に延びる、請求項11または12に記載のエアバッグ。
- 少なくとも1つの前記引き裂き縫い目(47)がエアバッグの一部を横切って縦方向に延びる、請求項11〜13のいずれか一項に記載のエアバッグ。
- フロントパネル(1)の下側領域とリアパネル(40)の下側領域とを備えるエアバッグの下側領域(42)が後方に折り畳まれて4つの厚さの織物を備える折り畳み部(44)を形成する折り畳み形態で設けられる、請求項1〜14のいずれか一項に記載のエアバッグ。
- 前記4つの厚さの織物は、少なくとも1つの略横方向の引き裂き縫い目(46)によって互いに縫い合わされる、請求項15に記載のエアバッグ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2007/051067 WO2009082305A1 (en) | 2007-12-21 | 2007-12-21 | An inflatable air-bag |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011507753A true JP2011507753A (ja) | 2011-03-10 |
JP5309156B2 JP5309156B2 (ja) | 2013-10-09 |
Family
ID=40801436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010539357A Active JP5309156B2 (ja) | 2007-12-21 | 2007-12-21 | 膨張可能エアバッグ |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2219907B1 (ja) |
JP (1) | JP5309156B2 (ja) |
KR (1) | KR101507457B1 (ja) |
CN (1) | CN101903217B (ja) |
BR (1) | BRPI0722348A2 (ja) |
WO (1) | WO2009082305A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011050932A1 (de) | 2011-06-08 | 2012-12-13 | TAKATA Aktiengesellschaft | Gassack für ein Fahrzeuginsassen-Rückhaltesystem und Verfahren zum Herstellen eines Gassacks |
DE102015108423A1 (de) | 2015-05-28 | 2015-09-17 | Takata AG | Gassack für ein Airbagmodul |
JP6367511B1 (ja) | 2018-05-31 | 2018-08-01 | Joyson Safety Systems Japan株式会社 | エアバッグ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03136945A (ja) * | 1989-10-24 | 1991-06-11 | Ikeda Bussan Co Ltd | エアバッグ装置 |
JPH06344849A (ja) * | 1993-04-30 | 1994-12-20 | Trw Repa Gmbh | 車両搭乗者拘束装置のための膨張可能のガスバッグ |
JPH10278712A (ja) * | 1997-04-04 | 1998-10-20 | Seiren Co Ltd | エアバッグ及びその製造方法 |
JP2005532230A (ja) * | 2002-07-10 | 2005-10-27 | オートリブ ディヴェロプメント アクチボラゲット | エアバッグ |
JP2007176211A (ja) * | 2005-12-27 | 2007-07-12 | Takata Corp | エアバッグ及び該エアバッグを備えたエアバッグ装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03186448A (ja) * | 1989-12-15 | 1991-08-14 | Takata Kk | パッセンジャー用エアバッグ |
JPH0443143A (ja) * | 1990-06-08 | 1992-02-13 | Asahi Chem Ind Co Ltd | 異形袋織エアーバッグ |
US6494484B2 (en) * | 1999-04-23 | 2002-12-17 | Milliken & Company | Polygon-shaped air bag |
US6315324B1 (en) * | 2000-04-14 | 2001-11-13 | Milliken & Company | Air bag tether construction |
US7048304B1 (en) * | 2000-08-18 | 2006-05-23 | Milliken & Company | Multiple panel airbag and method |
US6672618B2 (en) * | 2000-10-17 | 2004-01-06 | Milliken & Company | Multiple panel airbag and method |
US7354063B2 (en) * | 2004-03-09 | 2008-04-08 | Milliken & Company | Airbag structure |
-
2007
- 2007-12-21 WO PCT/SE2007/051067 patent/WO2009082305A1/en active Application Filing
- 2007-12-21 JP JP2010539357A patent/JP5309156B2/ja active Active
- 2007-12-21 EP EP07861162A patent/EP2219907B1/en active Active
- 2007-12-21 BR BRPI0722348-0A patent/BRPI0722348A2/pt not_active IP Right Cessation
- 2007-12-21 KR KR1020107013539A patent/KR101507457B1/ko active IP Right Grant
- 2007-12-21 CN CN200780102052.8A patent/CN101903217B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03136945A (ja) * | 1989-10-24 | 1991-06-11 | Ikeda Bussan Co Ltd | エアバッグ装置 |
JPH06344849A (ja) * | 1993-04-30 | 1994-12-20 | Trw Repa Gmbh | 車両搭乗者拘束装置のための膨張可能のガスバッグ |
JPH10278712A (ja) * | 1997-04-04 | 1998-10-20 | Seiren Co Ltd | エアバッグ及びその製造方法 |
JP2005532230A (ja) * | 2002-07-10 | 2005-10-27 | オートリブ ディヴェロプメント アクチボラゲット | エアバッグ |
JP2007176211A (ja) * | 2005-12-27 | 2007-07-12 | Takata Corp | エアバッグ及び該エアバッグを備えたエアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101507457B1 (ko) | 2015-03-31 |
CN101903217A (zh) | 2010-12-01 |
EP2219907B1 (en) | 2013-03-13 |
WO2009082305A1 (en) | 2009-07-02 |
JP5309156B2 (ja) | 2013-10-09 |
EP2219907A1 (en) | 2010-08-25 |
CN101903217B (zh) | 2013-02-27 |
EP2219907A4 (en) | 2011-12-07 |
BRPI0722348A2 (pt) | 2014-03-18 |
KR20100094521A (ko) | 2010-08-26 |
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