BR9912149A - Processo e aparelho para dobradura de um airbag - Google Patents
Processo e aparelho para dobradura de um airbagInfo
- Publication number
- BR9912149A BR9912149A BR9912149-2A BR9912149A BR9912149A BR 9912149 A BR9912149 A BR 9912149A BR 9912149 A BR9912149 A BR 9912149A BR 9912149 A BR9912149 A BR 9912149A
- Authority
- BR
- Brazil
- Prior art keywords
- airbag
- stretching
- guide sleeve
- axis
- ram
- Prior art date
Links
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
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
- B60R2021/2375—Folding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
PROCESSO E APARELHO PARA DOBRADURA DE UM AIRBAG Processo para dobradura de um airbag (2) para um módulo de airbag que envolve o estiramento do airbag para fora na direção de um eixo de estiramento (11), iniciando a partir de uma abertura de entrada de gás (6) do airbag. O airbag no estado de estiramento, ou durante a operação de estiramento, é empurrado para dentro de uma luva guia (18) na direção do eixo de estiramento. O airbag é então empurrado conjuntamente e, no processo, dobrado, na luva guia na sua direção longitudinal, na direção do eixo de estiramento. Um aparelho para dobradura de um airbag para um módulo de airbag tem um aríete de estiramento (10) que, para o propósito de estiramento para fora do airbag, pode ser empurrado para dentro do airbag na direção de um eixo de estiramento por meio de uma abertura de entrada de gás que tem uma luva guia. A luva guia é arranjada coaxialmente com relação ao aríete de estiramento. O aríete de estiramento pode ser empurrado ao longo do eixo de estiramento. A área de superfície de corte transversa interna da luva guia é maior do que a área de superfície de corte transverso do aríete de estiramento, e tem um aríete de dobradura (20; 30) que, para o propósito de empuxo do airbag conjuntamente, pode ser movido na luva guia ao longo do eixo de estiramento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19842026 | 1998-09-14 | ||
PCT/US1999/020415 WO2000015467A1 (en) | 1998-09-14 | 1999-09-07 | Method and apparatus for folding an airbag |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912149A true BR9912149A (pt) | 2001-09-25 |
Family
ID=7880906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912149-2A BR9912149A (pt) | 1998-09-14 | 1999-09-07 | Processo e aparelho para dobradura de um airbag |
Country Status (10)
Country | Link |
---|---|
US (1) | US6327838B1 (pt) |
EP (1) | EP1112201B1 (pt) |
JP (1) | JP3495988B2 (pt) |
KR (1) | KR100417282B1 (pt) |
AU (1) | AU744520B2 (pt) |
BR (1) | BR9912149A (pt) |
CA (1) | CA2339160C (pt) |
DE (1) | DE69925844T2 (pt) |
ES (1) | ES2243073T3 (pt) |
WO (1) | WO2000015467A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364970B (en) * | 2000-07-25 | 2003-10-22 | Autoliv Dev | Improvements in or relating to a method of and apparatus for folding an air bag |
US6619015B2 (en) * | 2000-12-21 | 2003-09-16 | Breed Automotive Technology, Inc. | Airbag folding apparatus and method of folding |
EP1772255B1 (en) * | 2000-12-21 | 2008-07-02 | Key Safety Systems, Inc. | Airbag folding apparatus and method |
GB2371025B (en) * | 2001-01-12 | 2004-05-12 | Autoliv Dev | Improvements in or relating to a method of and apparatus for folding an air-bag |
US20020098963A1 (en) * | 2001-01-22 | 2002-07-25 | Breed Automotive Technology, Inc. | Apparatus and method for assembling a cushion into an air bag module |
WO2002085677A1 (en) * | 2001-04-20 | 2002-10-31 | Eduard Capdevila | Bag turning device |
US6823645B2 (en) * | 2001-08-23 | 2004-11-30 | Key Safety Systems, Inc. | Radial tube air bag folding apparatus and method |
US6588179B2 (en) * | 2001-08-31 | 2003-07-08 | Delphi Technologies, Inc. | Method and apparatus for packaging an airbag |
US20030047926A1 (en) * | 2001-09-13 | 2003-03-13 | Johannes-Alexander Varcus | Method and an apparatus for the folding of an inflatable airbag |
DE10145381A1 (de) * | 2001-09-14 | 2003-08-07 | Trw Automotive Safety Sys Gmbh | Verfahren zum Falten eines Gassacks für ein Fahrzeuginsassen-Rückhaltesystem sowie gefalteter Gassack |
DE10204642B4 (de) | 2002-02-05 | 2010-08-12 | Key Safety Systems, Inc., Sterling Heights | Airbagmodul mit einer Grundplatte, Verfahren zum Strecken eines Gassacks eines Airbagmoduls und Vorrichtung zum Ausführen des Verfahrens |
DE10204643C1 (de) * | 2002-02-05 | 2003-10-16 | Breed Automotive Tech | Verfahren und Vorrichtung zum Falten eines Gassacks eines Airbagmoduls |
US20040053764A1 (en) * | 2002-09-12 | 2004-03-18 | Breed Automotive Technology, Inc. | Toroidal air bag folding apparatus |
DE10255119B3 (de) * | 2002-11-26 | 2004-05-06 | Berger Seiba-Technotex Gmbh & Co | Verfahren und Vorrichtung zum Einbringen eines Airbags in eine Umhüllung |
US6951532B2 (en) * | 2003-05-09 | 2005-10-04 | Key Safety Systems, Inc. | Method of folding an airbag containing sensor tapes integrated within the airbag |
US20050035578A1 (en) * | 2003-08-14 | 2005-02-17 | Robert Arwood | Airbag module configured for low risk deployment |
DE102005013010A1 (de) * | 2004-12-02 | 2006-06-08 | Trw Automotive Safety Systems Gmbh & Co. Kg | Vorrichtung und Verfahren zum Falten eines Gassacks |
JP2006176076A (ja) * | 2004-12-24 | 2006-07-06 | Takata Corp | エアバッグ塊、その形成方法及びエアバッグ装置 |
US20070007755A1 (en) * | 2005-07-07 | 2007-01-11 | Takata Restraint Systems, Inc. | Airbag pre-fold technique |
KR101301137B1 (ko) * | 2005-07-15 | 2013-09-03 | 아시모리고교 가부시키가이샤 | 에어백의 포개 접는 장치 및 포개 접는 방법 |
ATE457247T1 (de) * | 2007-11-27 | 2010-02-15 | Delphi Tech Inc | Vorrichtung und verfahren zum falten eines luftsacks |
KR101015609B1 (ko) * | 2010-04-12 | 2011-02-17 | 텐진 대화 일렉트릭 머신너리 컴퍼니 리미티드 | 파이프 조인트 어셈블리를 구비한 온수 보일러 시스템 |
KR101713569B1 (ko) * | 2010-10-08 | 2017-03-09 | 현대모비스 주식회사 | 에어백 폴딩 장치 및 폴딩 방법 |
WO2019209950A1 (en) * | 2018-04-26 | 2019-10-31 | Key Safety Systems, Inc. | A method and an apparatus for folding an airbag |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422276C2 (de) * | 1993-06-17 | 1996-07-11 | Petri Ag | Gassack, Verfahren zu seiner Faltung und Vorrichtung zur Durchführung des Faltverfahrens |
US5456651A (en) * | 1993-11-08 | 1995-10-10 | Automated Solutions, Inc. | Automatic bag folding apparatus |
EP0815309B1 (de) * | 1994-12-09 | 1999-04-28 | PHOENIX AIRBAG GmbH & Co. KG | Verfahren zum wenden und endausformen von aufblasbaren körpern |
DE19535565C2 (de) * | 1995-09-12 | 2002-09-05 | Takata Petri Ag | Verfahren zur Faltung eines Gassackes und Vorrichtung zur Durchführung des Faltverfahrens |
DE19536625C2 (de) | 1995-09-22 | 2003-08-14 | Takata Petri Ag | Verfahren zur Faltung eines Gassackes und Vorrichtung zur Durchführung der Faltung |
DE19546232B4 (de) | 1995-09-22 | 2004-05-19 | Takata-Petri Ag | Vorrichtung zur Faltung eines Gassackes für ein Airbagmodul |
JPH09301103A (ja) * | 1996-05-17 | 1997-11-25 | Nippon Plast Co Ltd | エアバッグの折畳方法 |
DE19633387A1 (de) * | 1996-08-19 | 1998-02-26 | Takata Europ Gmbh | Verfahren und Vorrichtung zum Unterbringen eines Luftsackes einer Airbagvorrichtung in einem Behälter und Airbagvorrichtung mit einem zu einem Paket gefalteten Luftsack |
DE19648654A1 (de) | 1996-11-15 | 1998-05-20 | Petri Ag | Gassack für ein Airbagmodul sowie Verfahren und Vorrichtung zur Faltung eines Gassacks |
US5755078A (en) * | 1996-12-04 | 1998-05-26 | Omega Automation, Inc. | Method and apparatus for folding an inflatable cushion |
DE29811042U1 (de) * | 1998-06-19 | 1999-02-11 | Trw Automotive Safety Sys Gmbh | Luftsack-Faltvorrichtung |
DE19831613A1 (de) | 1998-07-14 | 2000-01-20 | Delphi Automotive Systems Gmbh | Verfahren und Vorrichtung zum Falten eines aufblasbaren Luftsacks |
-
1999
- 1999-09-07 KR KR10-2001-7003107A patent/KR100417282B1/ko not_active IP Right Cessation
- 1999-09-07 AU AU58117/99A patent/AU744520B2/en not_active Ceased
- 1999-09-07 JP JP2000570024A patent/JP3495988B2/ja not_active Expired - Lifetime
- 1999-09-07 US US09/390,428 patent/US6327838B1/en not_active Expired - Lifetime
- 1999-09-07 BR BR9912149-2A patent/BR9912149A/pt not_active IP Right Cessation
- 1999-09-07 WO PCT/US1999/020415 patent/WO2000015467A1/en active IP Right Grant
- 1999-09-07 EP EP99945535A patent/EP1112201B1/en not_active Expired - Lifetime
- 1999-09-07 CA CA002339160A patent/CA2339160C/en not_active Expired - Fee Related
- 1999-09-07 DE DE69925844T patent/DE69925844T2/de not_active Expired - Lifetime
- 1999-09-07 ES ES99945535T patent/ES2243073T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20010079786A (ko) | 2001-08-22 |
AU744520B2 (en) | 2002-02-28 |
US6327838B1 (en) | 2001-12-11 |
ES2243073T3 (es) | 2005-11-16 |
KR100417282B1 (ko) | 2004-02-11 |
AU5811799A (en) | 2000-04-03 |
CA2339160C (en) | 2005-01-25 |
EP1112201B1 (en) | 2005-06-15 |
JP2002524349A (ja) | 2002-08-06 |
EP1112201A1 (en) | 2001-07-04 |
CA2339160A1 (en) | 2000-03-23 |
DE69925844D1 (de) | 2005-07-21 |
JP3495988B2 (ja) | 2004-02-09 |
DE69925844T2 (de) | 2006-05-11 |
WO2000015467A1 (en) | 2000-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1865 DE 03/10/2006. |