JP4100687B2 - エアーバッグ - Google Patents
エアーバッグ Download PDFInfo
- Publication number
- JP4100687B2 JP4100687B2 JP2003552581A JP2003552581A JP4100687B2 JP 4100687 B2 JP4100687 B2 JP 4100687B2 JP 2003552581 A JP2003552581 A JP 2003552581A JP 2003552581 A JP2003552581 A JP 2003552581A JP 4100687 B2 JP4100687 B2 JP 4100687B2
- Authority
- JP
- Japan
- Prior art keywords
- gas supply
- supply duct
- fabric
- warp
- airbag
- 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
Links
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 239000002759 woven fabric Substances 0.000 claims description 9
- 238000009958 sewing Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011148 porous material Substances 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
- B60R21/2334—Expansion control features
- B60R21/2346—Soft diffusers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Woven Fabrics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
Description
Claims (7)
- 膨張可能なカーテンエアバッグであって、エアバッグ織物を二枚重ねした二層のもので、これらの間に複数の膨張可能な領域があり、前記エアバッグ内へ延びるように配置され、該エアバッグの一端に沿って延びる側面を含むガス供給ダクトを持ち、このガス供給ダクトの側面には、複数の孔が貫通していて、この孔を経て前記エアバッグの前記膨張可能な領域にガスが吹き込まれ、前記ガス供給ダクトは、長い管状に形成され、長軸を定め、また縦糸と横糸が交叉した織物から作られ、この織物の前記縦糸と横糸は、前記ガス供給ダクトの長軸に対し30°〜60°の角度をもって傾斜しているエアバッグであって、ダクト織物の対向した縁部が重ね合わせられ、エアバッグ織物の重なった層間に位置する様にダクト織物の一層が折り畳まれ、ダクト織物の重なった縁部が長軸の方向に延びて縫い取られることにより共に固定されることを特徴とするエアバッグ。
- 前記縦糸と横糸は、前記ガス供給ダクトの軸に対し40°〜50°の角度をもって傾斜している請求項1によるエアバッグ。
- 前記縦糸と横糸は、前記ガス供給ダクトの軸に対し45°の角度をもって傾斜している請求項2によるエアバッグ。
- 前記縦糸同士の間隔は、前記横糸同士の間隔と同じである請求項1によるエアバッグ。
- 前記ガス供給ダクトには、円形の少なくとも一つの孔があいている請求項1による膨張可能なカーテンエアバッグ。
- 前記ガス供給ダクトには、不規則な形状の少なくとも一つの孔があいている請求項1による膨張可能なカーテンエアバッグ。
- 前記縫い取られることが、ダクト織物の二枚重ねした層と共に固定したことである請求項1による膨張可能なカーテンエアバッグ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0130225A GB2383302A (en) | 2001-12-18 | 2001-12-18 | Airbag having a woven gas supply duct |
| GB0214686A GB2383306B (en) | 2001-12-18 | 2002-06-25 | Improvements in or relating to an air-bag |
| PCT/SE2002/002128 WO2003051679A1 (en) | 2001-12-18 | 2002-11-22 | An air-bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005511405A JP2005511405A (ja) | 2005-04-28 |
| JP4100687B2 true JP4100687B2 (ja) | 2008-06-11 |
Family
ID=26246881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003552581A Expired - Fee Related JP4100687B2 (ja) | 2001-12-18 | 2002-11-22 | エアーバッグ |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7458606B2 (ja) |
| EP (1) | EP1456063B1 (ja) |
| JP (1) | JP4100687B2 (ja) |
| CN (1) | CN1288011C (ja) |
| AT (1) | ATE369270T1 (ja) |
| AU (1) | AU2002366323A1 (ja) |
| DE (1) | DE60221704T2 (ja) |
| ES (1) | ES2291524T3 (ja) |
| WO (1) | WO2003051679A1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2383302A (en) * | 2001-12-18 | 2003-06-25 | Autoliv Dev | Airbag having a woven gas supply duct |
| GB2389823A (en) | 2002-06-21 | 2003-12-24 | Autoliv Dev | An airbag having a gusset of excess fabric between the gas inlet throat and the inflatable region of the bag |
| GB2390576B (en) | 2002-07-12 | 2005-06-15 | Autoliv Dev | Improvements in or relating to an air-bag |
| GB2393692A (en) | 2002-10-01 | 2004-04-07 | Autoliv Dev | Air bag with reinforced apertures in gas duct |
| GB2399792A (en) | 2003-03-24 | 2004-09-29 | Autoliv Dev | An air-bag mounting arrangement |
| JP4597866B2 (ja) | 2003-12-08 | 2010-12-15 | オートリブ ディベロップメント エービー | 車両のエアバッグ装置 |
| US7784822B2 (en) | 2004-07-26 | 2010-08-31 | Nxgen Technologies, Inc. | Inflatable airbag |
| JP4604704B2 (ja) * | 2004-12-21 | 2011-01-05 | 豊田合成株式会社 | エアバッグ |
| DE102005001598A1 (de) * | 2005-01-12 | 2006-07-20 | Autoliv Development Ab | Airbag sowie Verfahren zum Herstellen eines Airbags |
| US20060208466A1 (en) * | 2005-03-18 | 2006-09-21 | Takata Restraint Systems, Inc. | Curtain airbag bottom fill |
| DE102005021371A1 (de) * | 2005-05-04 | 2006-11-23 | Autoliv Development Ab | Gassack |
| DE502005001188D1 (de) * | 2005-06-02 | 2007-09-20 | Polyamide High Performance Gmb | Gewebe für Airbags |
| JP4424263B2 (ja) | 2005-06-10 | 2010-03-03 | 株式会社豊田自動織機 | 繊維織物及び複合材 |
| 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 |
| US20070102912A1 (en) * | 2005-11-08 | 2007-05-10 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus having a plastic fill tube |
| US20070228709A1 (en) * | 2006-03-30 | 2007-10-04 | Tk Holdings, Inc. | Airbag with gas diffuser |
| KR100996291B1 (ko) * | 2007-02-23 | 2010-11-23 | 코오롱인더스트리 주식회사 | 커튼형 에어백 및 그 제조방법 |
| JP2009040229A (ja) * | 2007-08-09 | 2009-02-26 | Takata Corp | 側突用エアバッグ装置 |
| JP5653612B2 (ja) * | 2009-12-18 | 2015-01-14 | 住商エアバッグ・システムズ株式会社 | カーテンバッグ |
| WO2012151261A2 (en) | 2011-05-02 | 2012-11-08 | Nxgen | Side curtain airbag and method and appartus for manufacturing a side curtain airbag |
| DE102015108423A1 (de) * | 2015-05-28 | 2015-09-17 | Takata AG | Gassack für ein Airbagmodul |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1615517A (en) * | 1924-05-20 | 1927-01-25 | Mundorf Emil | Fulled woven fabric |
| US4238530A (en) * | 1979-07-24 | 1980-12-09 | Dayco Corporation | Method for producing stress-relieved fabric |
| US4325999A (en) * | 1979-11-23 | 1982-04-20 | Hitco | Bias fabric |
| JP3036215B2 (ja) * | 1992-03-18 | 2000-04-24 | タカタ株式会社 | エアバッグ |
| KR100252556B1 (ko) * | 1992-08-19 | 2000-04-15 | 이타가키 히로시 | 파열강도가높은에어백 |
| US5378019A (en) * | 1993-03-11 | 1995-01-03 | Morton International, Inc. | Controlled deployment driver's side air bag |
| JP3713810B2 (ja) * | 1996-05-17 | 2005-11-09 | 豊田合成株式会社 | 車両用エアバッグ |
| DE19727832A1 (de) * | 1997-06-23 | 1998-12-24 | Petri Ag | Flammschutzvorrichtung für Gassäcke von Airbagmodulen |
| DE69840685D1 (de) * | 1997-11-28 | 2009-05-07 | Asahi Kasei Fibers Corp | Leichter luftsack |
| US6073961A (en) * | 1998-02-20 | 2000-06-13 | Breed Automotive Technology, Inc. | Inflatable side airbag curtain module |
| US6530595B2 (en) * | 1998-08-20 | 2003-03-11 | Takata Corporation | Protective cushion for vehicle occupant's head |
| DE29814990U1 (de) * | 1998-08-20 | 1998-12-17 | Trw Repa Gmbh | Gassack |
| JP3876560B2 (ja) * | 1998-08-20 | 2007-01-31 | タカタ株式会社 | 自動車乗員頭部の保護バッグ |
| US6554314B1 (en) * | 1999-02-03 | 2003-04-29 | Takata Corporation | Protective cushion for vehicle occupant's head |
| JP4114303B2 (ja) * | 1999-07-15 | 2008-07-09 | タカタ株式会社 | エアバッグ、エアバッグ装置及びステアリング |
| JP2001097170A (ja) * | 1999-09-30 | 2001-04-10 | Nippon Plast Co Ltd | 側部用エアバッグ |
| US6883557B1 (en) * | 2001-03-30 | 2005-04-26 | Berger Seiba-Technotex Verwaltungs Gmbh Co. | Method for weaving an airbag |
| US6715791B2 (en) * | 2001-04-06 | 2004-04-06 | Milliken & Company | Air bag tether system comprising multiple segments cut in alignment with fabric warp of fill |
| US6755436B2 (en) * | 2001-06-26 | 2004-06-29 | Autoliv Asp, Inc. | Apparatus and method for airbag inflation gas distribution |
| GB2383302A (en) | 2001-12-18 | 2003-06-25 | Autoliv Dev | Airbag having a woven gas supply duct |
| EP1364839A3 (en) * | 2002-05-24 | 2004-02-25 | Breed Automotive Technology, Inc. | Improved curtain air bag assembly |
| KR100458188B1 (ko) * | 2002-06-17 | 2004-11-20 | 현대모비스 주식회사 | 자동차의 커튼 에어백. |
| GB2393692A (en) * | 2002-10-01 | 2004-04-07 | Autoliv Dev | Air bag with reinforced apertures in gas duct |
| US6945556B2 (en) * | 2002-11-29 | 2005-09-20 | Takata Restraint Systems, Inc. | Airbag fabric diffuser |
| US6978808B2 (en) * | 2003-07-17 | 2005-12-27 | Milliken & Company | Bias-woven side curtain airbag |
| US7354063B2 (en) * | 2004-03-09 | 2008-04-08 | Milliken & Company | Airbag structure |
| US7681917B2 (en) * | 2005-06-24 | 2010-03-23 | Zodiac Automotive Us Inc. | Sealing and reinforcing strips principally for airbag assembly joints |
-
2002
- 2002-11-22 DE DE2002621704 patent/DE60221704T2/de not_active Expired - Lifetime
- 2002-11-22 CN CNB02825287XA patent/CN1288011C/zh not_active Expired - Fee Related
- 2002-11-22 AU AU2002366323A patent/AU2002366323A1/en not_active Abandoned
- 2002-11-22 WO PCT/SE2002/002128 patent/WO2003051679A1/en not_active Ceased
- 2002-11-22 US US10/499,372 patent/US7458606B2/en not_active Expired - Lifetime
- 2002-11-22 EP EP20020791132 patent/EP1456063B1/en not_active Expired - Lifetime
- 2002-11-22 ES ES02791132T patent/ES2291524T3/es not_active Expired - Lifetime
- 2002-11-22 AT AT02791132T patent/ATE369270T1/de not_active IP Right Cessation
- 2002-11-22 JP JP2003552581A patent/JP4100687B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1604861A (zh) | 2005-04-06 |
| JP2005511405A (ja) | 2005-04-28 |
| WO2003051679A1 (en) | 2003-06-26 |
| ES2291524T3 (es) | 2008-03-01 |
| DE60221704D1 (en) | 2007-09-20 |
| EP1456063B1 (en) | 2007-08-08 |
| AU2002366323A1 (en) | 2003-06-30 |
| CN1288011C (zh) | 2006-12-06 |
| US20050006881A1 (en) | 2005-01-13 |
| ATE369270T1 (de) | 2007-08-15 |
| DE60221704T2 (de) | 2008-04-30 |
| US7458606B2 (en) | 2008-12-02 |
| EP1456063A1 (en) | 2004-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4100687B2 (ja) | エアーバッグ | |
| JP5483404B2 (ja) | エアバッグ装置 | |
| US8007002B2 (en) | Air bag with fill hose and method of assembly | |
| JP4559743B2 (ja) | エアバッグにおける又はエアバッグに関する改良 | |
| KR20040068265A (ko) | 에어백 | |
| US20060108776A1 (en) | Air-bag | |
| JP4051372B2 (ja) | エアバッグ | |
| JP2006168690A (ja) | 頭部保護エアバッグ | |
| JPH03176250A (ja) | エアバッグ用基布 | |
| JP5998062B2 (ja) | 助手席用エアバッグ及びそれを備えるエアバッグ装置、並びに車両構造 | |
| US20200139920A1 (en) | Knitted seat trim cover with integral airbag pocket | |
| JP2003341461A (ja) | 車両用シートのサイドエアバッグ装置 | |
| JP3769768B2 (ja) | エアバッグの圧力調整機構 | |
| JPH09132097A (ja) | 車両用エアバッグ | |
| JP4820475B2 (ja) | エアバッグの折り畳み方法及びエアバッグ装置の組立て方法、並びにエアバッグ | |
| JP2006521242A (ja) | エアバッグ | |
| US20050161928A1 (en) | Curtain airbag and method | |
| JP2008087519A (ja) | 頭部保護エアバッグ | |
| JP3413909B2 (ja) | 車両用エアバッグの製造方法 | |
| JP3016719B2 (ja) | エアバッグ | |
| JP2002255005A (ja) | エアバッグ | |
| JP2003200802A (ja) | サイドエアバッグ | |
| JP2003002152A (ja) | 側部用エアバッグ | |
| JP6167921B2 (ja) | エアバッグ | |
| JP2002316610A (ja) | 側面衝突用袋織エアバッグ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051013 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071002 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071225 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080107 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080131 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080304 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080317 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110328 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4100687 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120328 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130328 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140328 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |