JP4084198B2 - 低透過性エアバッグ、及び該製造方法 - Google Patents
低透過性エアバッグ、及び該製造方法 Download PDFInfo
- Publication number
- JP4084198B2 JP4084198B2 JP2002581237A JP2002581237A JP4084198B2 JP 4084198 B2 JP4084198 B2 JP 4084198B2 JP 2002581237 A JP2002581237 A JP 2002581237A JP 2002581237 A JP2002581237 A JP 2002581237A JP 4084198 B2 JP4084198 B2 JP 4084198B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- material layer
- seam
- airbag cushion
- inner bag
- 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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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
-
- 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
- B60R2021/23504—Inflatable members characterised by their material characterised by 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
- B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
-
- 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
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Materials For Medical Uses (AREA)
Description
Claims (7)
- 第1の材料から作られて実質的に囲まれたインナーバッグであって、
実質的に囲まれたバッグを形成するため、前記第1の材料の対向する部分同士を、それらの間に重合体のビードを形成することによって一体に接合された少なくとも1つの継ぎ目を含むものと;
第2の材料から作られたアウターバッグであって、前記インナーバッグに接合され、このインナーバッグを囲むものとを備え、
前記アウターバッグが、前記インナーバッグの継ぎ目の境界内で当該インナーバッグに縫い合わされているエアバッグ・クッション。 - 前記インナーバッグが、ウレタン、ポリアミド、ポリエステル、シリコン、ポリオレフィン、あるいはこれらの任意の組み合わせからなる群から選択された材料によって作られている請求項1に記載のエアバッグ・クッション。
- 前記アウターバッグが、織布、不織材料、横糸挿入布、あるいはこれらの任意の組み合わせからなる群から選択された材料によって作られている請求項1に記載のエアバッグ・クッション。
- 前記アウターバッグ及びインナーバッグが熱溶着で一体にされ、これによって前記アウターバッグを前記インナーバッグに結合するシールを形成し、前記内側の対向する面同士を前記継ぎ目で結合している請求項1に記載のエアバッグ・クッション。
- 前記アウターバッグと前記インナーバッグが接着によって一体にされ、これによって前記アウターバッグを前記インナーバッグに結合するシールを形成し、前記内側の対向する面同士を前記継ぎ目で結合している請求項1に記載のエアバッグ・クッション。
- 多層エアバッグ・クッションを製造する方法であって:
加圧ガスを受け入れて保持するポケットを備えた形状に形成された内側材料層を提供し、
外側材料層を提供し、
前記内側材料層を熱溶着して当該内側材料層の内部でチャンバを形成し、
前記内側材料層を前記外側材料層の内部に配置し、
前記内側材料層の周囲を前記外側材料層で囲い、
前記外側材料層を前記内側材料層に接合する各ステップから構成され、
前記接合するステップが、前記チャンバを形成する熱溶着内もしくはこれに近接して前記外側材料層を前記内側材料層に縫い合わせることからなる方法。 - 外周継ぎ目が前記内側材料層を含まない、もしくは内側材料層に侵入しないよう前記外側材料層の外周を一体に縫い合わせるステップを含む請求項6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/836,034 US6502853B2 (en) | 2001-04-17 | 2001-04-17 | Low permeability airbag and method |
PCT/US2002/010940 WO2002083463A1 (en) | 2001-04-17 | 2002-04-05 | Low permeability airbag and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004524213A JP2004524213A (ja) | 2004-08-12 |
JP4084198B2 true JP4084198B2 (ja) | 2008-04-30 |
Family
ID=25271066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002581237A Expired - Fee Related JP4084198B2 (ja) | 2001-04-17 | 2002-04-05 | 低透過性エアバッグ、及び該製造方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US6502853B2 (ja) |
EP (1) | EP1379406B1 (ja) |
JP (1) | JP4084198B2 (ja) |
CN (1) | CN1262443C (ja) |
AT (1) | ATE335638T1 (ja) |
BR (1) | BR0208919A (ja) |
DE (1) | DE60213775T2 (ja) |
ES (1) | ES2268005T3 (ja) |
MX (1) | MXPA03008377A (ja) |
WO (1) | WO2002083463A1 (ja) |
Families Citing this family (46)
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DE20212599U1 (de) * | 2002-08-16 | 2003-01-02 | Trw Repa Gmbh | Seitengassack und Seitengassack-Modul für eine Fahrzeuginsassen-Schutzeinrichtung |
JP3726518B2 (ja) * | 1998-11-18 | 2005-12-14 | タカタ株式会社 | エアバッグ |
SE523328C2 (sv) * | 2001-02-06 | 2004-04-13 | Fov Fabrics Ab | Uppblåsbar luftsäck och förfarande att tillverka sådan |
US6755436B2 (en) * | 2001-06-26 | 2004-06-29 | Autoliv Asp, Inc. | Apparatus and method for airbag inflation gas distribution |
JP2003072505A (ja) * | 2001-08-30 | 2003-03-12 | Takata Corp | 自動車乗員頭部の保護バッグ |
JP2003072500A (ja) * | 2001-09-07 | 2003-03-12 | Takata Corp | 自動車乗員頭部の保護バッグ |
US6846010B2 (en) * | 2002-01-30 | 2005-01-25 | Autoliv Asp, Inc. | Pressure equalizing curtain airbag |
US6883827B2 (en) * | 2002-05-03 | 2005-04-26 | Milliken & Company | Modular air bag cushion system |
WO2004085204A2 (en) | 2003-03-21 | 2004-10-07 | Safety Components Fabric Technologies, Inc. | Motor vehicle air bag and fabric for use in same |
DE10334644B4 (de) * | 2003-07-28 | 2008-04-30 | Johnson Controls Gmbh | Verfahren zur Verarbeitung eines textilen Flächengebildes, textiles Flächengebilde, Bezug und Vorrichtung, insbesondere Fahrzeugsitz |
US7988186B2 (en) * | 2003-12-10 | 2011-08-02 | Automotive Systems Laboratory, Inc. | Airbag seam pattern for increased occupant protection |
US8672351B2 (en) * | 2003-12-11 | 2014-03-18 | Automotive Systems Laboratory, Inc. | Side curtain air bag design |
US20050244596A1 (en) * | 2004-04-30 | 2005-11-03 | Highland Industries, Inc. | Coated airbag fabric |
US20050245152A1 (en) * | 2004-04-30 | 2005-11-03 | Highland Industries, Inc. | Coated airbag fabric |
US20050245154A1 (en) * | 2004-04-30 | 2005-11-03 | Highland Industries, Inc. | Coated airbag fabric |
JP2008507455A (ja) * | 2004-07-26 | 2008-03-13 | ニクスジェン・テクノロジーズ・エルエルシー | 膨張可能なエアバッグ |
US7469923B2 (en) * | 2004-08-10 | 2008-12-30 | Delphi Technologies, Inc. | Side airbag and method of manufacture |
US20060205302A1 (en) * | 2005-03-09 | 2006-09-14 | Takata Restraint Systems, Inc. | Film lined airbag |
US20060287672A1 (en) * | 2005-06-15 | 2006-12-21 | Western Clinical Engineering Ltd. | Tourniquet cuff with improved pneumatic passageway |
US8366144B2 (en) * | 2005-07-26 | 2013-02-05 | Nxgen Technologies, Llc | Side curtain airbag with fabric diffuser |
US20110057425A1 (en) * | 2005-07-26 | 2011-03-10 | Fink Michael F | Side curtain airbag |
US8240708B2 (en) * | 2005-07-26 | 2012-08-14 | Nxgen Technologies, Llc | Side curtain airbag with fabric diffuser |
US7513523B2 (en) * | 2005-08-18 | 2009-04-07 | Trw Vehicle Safety Systems Inc. | Inflatable curtain with different size panels |
US7775551B2 (en) * | 2005-11-08 | 2010-08-17 | Trw Vehicle Safety Systems Inc. | Inflatable protection device with manifold |
CN101389509B (zh) * | 2005-12-12 | 2011-06-08 | 高地工业公司 | 涂覆有热塑性材料并热封接的气囊 |
US7951437B2 (en) * | 2006-09-22 | 2011-05-31 | Milliken & Company | Multilayer film dry lamination of airbag fabrics |
CA2671690C (en) * | 2006-12-06 | 2015-01-06 | Dow Corning Corporation | Airbag and process for its assembly |
DE102007014920B4 (de) * | 2007-03-26 | 2020-03-12 | Autoliv Development Ab | Gassack |
KR101103804B1 (ko) * | 2008-03-26 | 2012-01-06 | 코오롱인더스트리 주식회사 | 사이드 커튼형 에어백 및 이를 포함하는 에어백 시스템 |
US8960714B2 (en) | 2008-03-26 | 2015-02-24 | Kolon Industries, Inc. | Side curtain airbag and airbag system comprising the same |
EP2373189B2 (en) * | 2008-12-09 | 2021-01-06 | DAINESE S.p.A. | Personal protection device and garment including such a device |
ES2381709T3 (es) | 2008-12-09 | 2012-05-30 | Dainese S.P.A. | Prenda adaptada para asociarse a un dispositivo para la protección personal de un usuario |
EP2440434A4 (en) * | 2009-06-12 | 2013-03-06 | Nxgen Technologies Llc | SIDE CURTAIN AIR BAG |
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DE102010046209A1 (de) * | 2010-09-21 | 2011-05-12 | Daimler Ag | Airbag, insbesondere für einen Kraftwagen |
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WO2012151261A2 (en) | 2011-05-02 | 2012-11-08 | Nxgen | Side curtain airbag and method and appartus for manufacturing a side curtain airbag |
EP3034686B1 (en) * | 2013-08-13 | 2019-06-05 | Asahi Kasei Kabushiki Kaisha | Coated woven fabric |
CN104960442B (zh) * | 2015-07-24 | 2018-07-06 | 广州钰鑫新材料有限公司 | 一种充气式儿童安全座椅 |
CN105239244B (zh) * | 2015-09-08 | 2017-10-31 | 可隆(南京)特种纺织品有限公司 | 一种气囊用包装袋及其加工方法 |
CN106114306A (zh) * | 2016-05-07 | 2016-11-16 | 李雯煜 | 一种儿童安全座椅 |
US10118582B2 (en) * | 2016-12-19 | 2018-11-06 | Ford Global Technologies, Llc | Restraint system |
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US11465579B1 (en) * | 2021-04-07 | 2022-10-11 | Ford Global Technologies, Llc | Roof supported airbag |
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-
2001
- 2001-04-17 US US09/836,034 patent/US6502853B2/en not_active Expired - Fee Related
-
2002
- 2002-04-05 JP JP2002581237A patent/JP4084198B2/ja not_active Expired - Fee Related
- 2002-04-05 WO PCT/US2002/010940 patent/WO2002083463A1/en active IP Right Grant
- 2002-04-05 MX MXPA03008377A patent/MXPA03008377A/es active IP Right Grant
- 2002-04-05 DE DE60213775T patent/DE60213775T2/de not_active Expired - Lifetime
- 2002-04-05 AT AT02717781T patent/ATE335638T1/de not_active IP Right Cessation
- 2002-04-05 ES ES02717781T patent/ES2268005T3/es not_active Expired - Lifetime
- 2002-04-05 EP EP02717781A patent/EP1379406B1/en not_active Expired - Lifetime
- 2002-04-05 BR BR0208919-0A patent/BR0208919A/pt not_active Application Discontinuation
- 2002-04-05 CN CN02808188.9A patent/CN1262443C/zh not_active Expired - Fee Related
- 2002-07-15 US US10/195,298 patent/US6585293B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1262443C (zh) | 2006-07-05 |
US20020149180A1 (en) | 2002-10-17 |
US6585293B2 (en) | 2003-07-01 |
DE60213775D1 (de) | 2006-09-21 |
US6502853B2 (en) | 2003-01-07 |
CN1503741A (zh) | 2004-06-09 |
JP2004524213A (ja) | 2004-08-12 |
DE60213775T2 (de) | 2007-08-16 |
EP1379406B1 (en) | 2006-08-09 |
MXPA03008377A (es) | 2004-01-29 |
US20030030262A1 (en) | 2003-02-13 |
EP1379406A4 (en) | 2005-03-30 |
ES2268005T3 (es) | 2007-03-16 |
EP1379406A1 (en) | 2004-01-14 |
WO2002083463A1 (en) | 2002-10-24 |
BR0208919A (pt) | 2004-04-20 |
ATE335638T1 (de) | 2006-09-15 |
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