ES2179502T3 - Tapa de recubrimiento para un cojin de aire de proteccion contra choques (airbag), compuesta de capa de soporte y capa de cobertura con diferentes elasticidades. - Google Patents
Tapa de recubrimiento para un cojin de aire de proteccion contra choques (airbag), compuesta de capa de soporte y capa de cobertura con diferentes elasticidades.Info
- Publication number
- ES2179502T3 ES2179502T3 ES98925410T ES98925410T ES2179502T3 ES 2179502 T3 ES2179502 T3 ES 2179502T3 ES 98925410 T ES98925410 T ES 98925410T ES 98925410 T ES98925410 T ES 98925410T ES 2179502 T3 ES2179502 T3 ES 2179502T3
- Authority
- ES
- Spain
- Prior art keywords
- cover
- airbag
- air cushion
- different elasticities
- protection air
- 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 6
- 239000011247 coating layer Substances 0.000 abstract 2
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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
- B60R21/21656—Steering wheel covers or similar cup-shaped covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
La invención se refiere a una caperuza de recubrimiento de saco hinchable que comprende una capa soporte y una capa de revestimiento con distintas elasticidades, teniendo al menos una línea de desgarro a lo largo de la cual la caperuza de recubrimiento del saco hinchable se desgarra cuando se despliega el saco hinchable. La capa de recubrimiento está debilitada por una ranura en la región de la línea de desgarro y la capa de soporte se extiende dentro de esta ranura. Según la invención, la capa de revestimiento (13) tiene una sección (13a), adyacente a la sección (11a) de la capa soporte (11), que se extiende en la capa soporte (11). El borde entre las secciones (11a, 13a) de las capas soporte y de recubrimiento (11, 13), extendiéndose cada una dentro de la otra, está configurado como un borde de desgarro (14, 15).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19718931A DE19718931C1 (de) | 1997-04-28 | 1997-04-28 | Airbagabdeckkappe aus Träger- und Deckschicht unterschiedlicher Elastizität |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2179502T3 true ES2179502T3 (es) | 2003-01-16 |
Family
ID=7828664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98925410T Expired - Lifetime ES2179502T3 (es) | 1997-04-28 | 1998-03-13 | Tapa de recubrimiento para un cojin de aire de proteccion contra choques (airbag), compuesta de capa de soporte y capa de cobertura con diferentes elasticidades. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6505850B2 (es) |
| EP (1) | EP0979185B1 (es) |
| JP (1) | JP2000512953A (es) |
| BR (1) | BR9809324A (es) |
| DE (1) | DE19718931C1 (es) |
| ES (1) | ES2179502T3 (es) |
| WO (1) | WO1998049033A1 (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10023646A1 (de) * | 2000-05-13 | 2001-11-15 | Bayerische Motoren Werke Ag | Abdeckung für den Beifahrer-Airbag eines Personenkraftwagens |
| US20040056382A1 (en) * | 2002-09-19 | 2004-03-25 | Shaner Kenneth W. | Method of molding a vehicle trim component |
| ATE399633T1 (de) * | 2003-09-25 | 2008-07-15 | Antolin Grupo Ing Sa | Verfahren zum einbringen einer schwächungslinie in eine airbagabdeckung mittels eines ultraschallhorns |
| DE602004014574D1 (de) * | 2003-09-30 | 2008-08-07 | Nihon Plast Co Ltd | Gassackabdeckung und Herstellungsverfahren dafür |
| KR100520551B1 (ko) * | 2003-10-10 | 2005-10-11 | 현대자동차주식회사 | 인비져블 에어백용 피에이비 도어 설계 방법 |
| US7780186B2 (en) * | 2004-09-21 | 2010-08-24 | Tk Holdings Inc. | Airbag module cover |
| JP2006290305A (ja) * | 2005-04-14 | 2006-10-26 | Nippon Plast Co Ltd | 自動車用内装パネル |
| JP4831999B2 (ja) * | 2005-05-31 | 2011-12-07 | 三光合成株式会社 | 車両用エアーバック装置及びエアーバックカバー |
| US7384061B2 (en) | 2005-07-14 | 2008-06-10 | International Automotive Components Group North America, Inc. | Trim panel and a method of manufacture |
| JP4861682B2 (ja) * | 2005-11-08 | 2012-01-25 | 日本プラスト株式会社 | インストルメントパネル |
| DE202006013133U1 (de) | 2006-08-23 | 2006-11-02 | Takata-Petri Ag | Gassackabdeckung |
| US7748732B2 (en) * | 2006-11-07 | 2010-07-06 | Autoliv Asp, Inc. | Airbag cover tear seam |
| DE102008011519A1 (de) * | 2008-02-25 | 2009-09-03 | Faurecia Innenraum Systeme Gmbh | Innenverkleidungsteil |
| JP4535183B2 (ja) * | 2008-09-04 | 2010-09-01 | トヨタ自動車株式会社 | 車両用ニーエアバッグ装置 |
| JP2010173505A (ja) * | 2009-01-30 | 2010-08-12 | Toyoda Gosei Co Ltd | 助手席用エアバッグ装置 |
| DE102009048893B4 (de) * | 2009-10-09 | 2013-09-12 | Lisa Dräxlmaier GmbH | Airbagabdeckung |
| US8783711B2 (en) * | 2012-12-17 | 2014-07-22 | Chrysler Group Llc | Low mass passenger airbag design |
| JP6245905B2 (ja) * | 2013-09-12 | 2017-12-13 | ダイキョーニシカワ株式会社 | エアバッグドア部を有する車両用内装品 |
| DE102014103501A1 (de) | 2014-03-14 | 2015-09-17 | Euwe Eugen Wexler Gmbh | Verfahren zur Herstellung eines Kunststoffbauteils mittels eines Spritzgießprozesses |
| JP6254479B2 (ja) * | 2014-04-11 | 2017-12-27 | ダイキョーニシカワ株式会社 | エアバッグドア部を有する車両用内装品 |
| CN120166972A (zh) * | 2022-10-06 | 2025-06-17 | 延锋国际汽车技术有限公司 | 用于车辆内部的部件 |
| DE102024101527A1 (de) * | 2024-01-19 | 2025-07-24 | Dalphi Metal Espana Slu | Modulkappe für ein gassackmodul |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756617A (en) * | 1969-09-15 | 1973-09-04 | Eaton Corp | Safety apparatus |
| US4989896A (en) * | 1988-10-17 | 1991-02-05 | Tip Engineering Group, Inc. | Double door closure for an air bag deployment opening |
| JPH02303949A (ja) * | 1989-05-17 | 1990-12-17 | Nippon Plast Co Ltd | エアバックのカバー体 |
| US5082310A (en) * | 1989-11-06 | 1992-01-21 | Tip Engineering Group, Inc. | Arrangement for providing an air bag deployment opening |
| JP2956137B2 (ja) * | 1990-06-20 | 1999-10-04 | タカタ株式会社 | エアバッグ装置のモジュールカバー |
| US5316822A (en) * | 1991-07-23 | 1994-05-31 | Nihon Plast Co., Ltd. | Cover for vehicular air bag |
| JP2896256B2 (ja) * | 1991-10-18 | 1999-05-31 | 日本プラスト株式会社 | エアバッグ収納カバー体 |
| JPH0651024A (ja) | 1992-07-31 | 1994-02-25 | Nec Corp | テスト回路 |
| US5335935A (en) * | 1992-08-31 | 1994-08-09 | Plastic Mold Technology Incorporated | Air bag cover/molded article with integral cover layer of leather |
| GB2270884B (en) * | 1992-09-29 | 1995-11-22 | Autoliv Dev | Improvements in or relating to an air-bag cover |
| US5443777A (en) * | 1992-12-04 | 1995-08-22 | Davidson Textron Inc. | Method for producing an invisible tear seam for an air bag deployment opening cover |
| GB9315047D0 (en) * | 1993-07-20 | 1993-09-01 | Klippan Autoliv Snc | Improvements in or relating to a cover for an air-bag |
| GB2287226B (en) * | 1994-03-10 | 1997-05-14 | Autoliv Dev | Improvements in or relating to an air-bag arrangement |
| US5536037A (en) | 1994-11-18 | 1996-07-16 | Trw Vehicle Safety Systems Inc. | Deployment door for use in a vehicle occupant restraint apparatus |
| DE19516230C2 (de) * | 1995-05-03 | 1999-04-01 | Eldra Kunststofftechnik Gmbh | Airbag-Abdeckung sowie Verfahren zu seiner Herstellung |
| EP0749872B1 (en) * | 1995-06-21 | 2003-04-23 | Toyoda Gosei Co., Ltd. | Air bag cover and method of manufacturing the same |
| JP3201243B2 (ja) * | 1995-12-12 | 2001-08-20 | 豊田合成株式会社 | エアバッグ用蓋体付き自動車内装品 |
| JPH09156445A (ja) * | 1995-12-12 | 1997-06-17 | Toyoda Gosei Co Ltd | エアバッグカバー |
| US5741025A (en) * | 1996-05-22 | 1998-04-21 | Ks Centoco Ltd. | Integral steering wheel and air bag assembly |
| DE19626416A1 (de) * | 1996-07-01 | 1998-01-08 | Takata Europ Gmbh | Airbagmodul-Abdeckkappe |
| DE19653797A1 (de) * | 1996-12-21 | 1998-06-25 | Mst Automotive Gmbh | Abdeckung für ein Airbag-Modul |
| US5997030A (en) * | 1997-03-19 | 1999-12-07 | Lear Automotive Dearborn, Inc. | Vehicle instrument panel with seamless airbag cover |
-
1997
- 1997-04-28 DE DE19718931A patent/DE19718931C1/de not_active Expired - Fee Related
-
1998
- 1998-03-13 ES ES98925410T patent/ES2179502T3/es not_active Expired - Lifetime
- 1998-03-13 WO PCT/DE1998/000808 patent/WO1998049033A1/de not_active Ceased
- 1998-03-13 EP EP98925410A patent/EP0979185B1/de not_active Expired - Lifetime
- 1998-03-13 US US09/403,471 patent/US6505850B2/en not_active Expired - Fee Related
- 1998-03-13 BR BR9809324-0A patent/BR9809324A/pt not_active Application Discontinuation
- 1998-03-13 JP JP10546462A patent/JP2000512953A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE19718931C1 (de) | 1998-08-06 |
| US20020024199A1 (en) | 2002-02-28 |
| EP0979185B1 (de) | 2002-06-19 |
| WO1998049033A1 (de) | 1998-11-05 |
| BR9809324A (pt) | 2000-07-04 |
| US6505850B2 (en) | 2003-01-14 |
| JP2000512953A (ja) | 2000-10-03 |
| EP0979185A1 (de) | 2000-02-16 |
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