DE69802082T2 - Airbag-deckel - Google Patents

Airbag-deckel

Info

Publication number
DE69802082T2
DE69802082T2 DE69802082T DE69802082T DE69802082T2 DE 69802082 T2 DE69802082 T2 DE 69802082T2 DE 69802082 T DE69802082 T DE 69802082T DE 69802082 T DE69802082 T DE 69802082T DE 69802082 T2 DE69802082 T2 DE 69802082T2
Authority
DE
Germany
Prior art keywords
laminate
cover
air bag
bag cover
thermoplastic
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
Application number
DE69802082T
Other languages
English (en)
Other versions
DE69802082D1 (de
Inventor
Mitsuo Yasuda
Amen Kusumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanko Gosei UK Ltd
Original Assignee
Sanko Gosei UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10815359&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69802082(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanko Gosei UK Ltd filed Critical Sanko Gosei UK Ltd
Application granted granted Critical
Publication of DE69802082D1 publication Critical patent/DE69802082D1/de
Publication of DE69802082T2 publication Critical patent/DE69802082T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • 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
    • B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
DE69802082T 1997-07-03 1998-07-02 Airbag-deckel Expired - Lifetime DE69802082T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9714114.7A GB9714114D0 (en) 1997-07-03 1997-07-03 Air bag
PCT/GB1998/001947 WO1999001317A1 (en) 1997-07-03 1998-07-02 Airbag cover

Publications (2)

Publication Number Publication Date
DE69802082D1 DE69802082D1 (de) 2001-11-22
DE69802082T2 true DE69802082T2 (de) 2002-06-20

Family

ID=10815359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802082T Expired - Lifetime DE69802082T2 (de) 1997-07-03 1998-07-02 Airbag-deckel

Country Status (10)

Country Link
US (1) US6337461B1 (de)
EP (1) EP0991551B1 (de)
JP (1) JP3856157B2 (de)
AT (1) ATE207022T1 (de)
AU (1) AU8228798A (de)
BR (1) BR9810502A (de)
DE (1) DE69802082T2 (de)
ES (1) ES2167087T3 (de)
GB (1) GB9714114D0 (de)
WO (1) WO1999001317A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324829B4 (de) * 2002-06-03 2005-02-24 Visteon Global Technologies, Inc., Dearborn Verfahren zur Fertigung einer lasergeritzten Instrumententafel mit einer Airbagöffnung mit unsichtbarer Fuge
DE102016217659A1 (de) 2016-09-15 2018-03-15 Volkswagen Aktiengesellschaft Airbaganordnung in einem Fahrzeug
DE102018116998A1 (de) * 2018-07-13 2020-01-16 Jenoptik Automatisierungstechnik Gmbh Sensoreinrichtung zur scannenden Laserbearbeitung eines Werkstückes mittels eines um einen Drehpunkt ausgelenkten Laserstrahls

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US5744776A (en) * 1989-07-14 1998-04-28 Tip Engineering Group, Inc. Apparatus and for laser preweakening an automotive trim cover for an air bag deployment opening
FR2768675B1 (fr) * 1997-09-19 1999-12-03 Reydel Sa Element d'equipement interieur pour vehicule, notamment vehicule automobile
DE19800815C1 (de) * 1998-01-05 1999-02-04 Sommer Allibert Lignotock Gmbh Verfahren zur Einarbeitung einer unsichtbaren Reißnaht in mit Schaumstoff hinterlegte Kaschierungsfolien
GB2350330A (en) * 1999-04-30 2000-11-29 Lear Automotive Dearborn Inc Instrument panel with tear seam formed after moulding
DE19935244C2 (de) * 1999-07-27 2001-06-28 Heinz Gaubatz Verfahren und Vorrichtung zum Vermessen der Restwandstärke dünner flexibler Materialien
DE60017238T2 (de) * 1999-12-22 2005-12-08 Honda Giken Kogyo K.K. Bearbeitungsverfahren zur Perforierung mit einem Laserstrahl
DE10055546C2 (de) * 2000-03-10 2002-11-28 Aradex Ag Airbag-Verkleidung mit Schwächungsstrukturen sowie Verfahren zur Erzeugung der Schwächungsstrukturen
AU2005200560B9 (en) * 2000-03-17 2007-03-08 Tip Engineering Group, Inc. Process and apparatus for weakening an automotive trim piece for an airbag deployment opening
EP1272309A4 (de) * 2000-03-17 2007-08-29 Tip Eng Group Inc Verfahren und vorrichtung zur schwächung einer kraftfahrzeugzierleiste für eine luftsack-entfaltungsöffnung
DE10048636B4 (de) * 2000-09-27 2004-03-04 Jenoptik Aktiengesellschaft Fahrzeuginnenverkleidungsteil mit integrierter Airbagabdeckung und Verfahren zu dessen Herstellung
DE10061438A1 (de) * 2000-12-09 2002-06-27 Eissmann Gmbh Überzug für ein Armaturenbrett
JP2002254185A (ja) * 2001-02-28 2002-09-10 Honda Motor Co Ltd エアーバッグ用脆弱部の形成方法および装置
US6737607B2 (en) * 2001-03-16 2004-05-18 Tip Engineering Group, Inc. Apparatus for laser cutting a workpiece
DE10129618A1 (de) * 2001-06-20 2003-01-09 Jenoptik Automatisierungstech Folie mit einer Sollbruchlinie sowie Verfahren und Vorrichtung zur Erzeugung dieser Sollbruchlinie
US20030051440A1 (en) * 2001-09-13 2003-03-20 Preco Laser Systems, Llc Method of creating easy-open load carrying bags
US6860505B2 (en) * 2001-10-10 2005-03-01 Sanko Gosei Kabushiki Kaisha Airbag device for use in a vehicle
FR2838682B1 (fr) * 2002-04-18 2004-05-28 Faurecia Interieur Ind Procede de fabrication d'une partie de planche de bord equipee d'un coussin gonflable
DE10227118A1 (de) * 2002-06-14 2004-01-15 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Einbringen einer Schwächelinie geringer Reißfestigkeit in eine Airbagabdeckung und damit hergestellte Airbagabdeckung
DE10254377B3 (de) * 2002-11-19 2004-03-18 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer integrierten Sollbruchlinie in ein flächenhaftes Gebilde
DE10260988B4 (de) * 2002-12-24 2006-10-12 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Behandlung von Geweben und deren Verwendung in Ausstattungsteilen von Fahrzeugen, insbesondere Kraftfahrzeugen
US7100941B2 (en) * 2003-02-24 2006-09-05 Collins & Aikman Pre-weakening of fabric covered airbag doors
JP4227851B2 (ja) * 2003-06-30 2009-02-18 タカタ株式会社 エアバッグカバーの製造方法
KR100520551B1 (ko) * 2003-10-10 2005-10-11 현대자동차주식회사 인비져블 에어백용 피에이비 도어 설계 방법
US7121578B2 (en) * 2003-12-22 2006-10-17 Lear Corporation Trim panel having foam bridge supported hidden tear seam
DE10361581A1 (de) * 2003-12-23 2005-07-21 Volkswagen Ag Verkleidungsteil zum Abdecken einer Austrittsöffnung einer Insassenschutzeinrichtung und ein Verfahren zum Herstellen einer Aufreißlinie an einem Verkleidungsteil
JP2005219572A (ja) * 2004-02-04 2005-08-18 Sanko Gosei Ltd 自動車用エアーバッグ装置
JP4439940B2 (ja) * 2004-02-19 2010-03-24 タカタ株式会社 エアバッグカバーの製造方法
JP4382518B2 (ja) * 2004-02-19 2009-12-16 三光合成株式会社 自動車用エアーバッグ装置
JP4659382B2 (ja) 2004-04-01 2011-03-30 タカタ株式会社 エアバッグカバーの製造方法
JP4391308B2 (ja) * 2004-04-28 2009-12-24 タカタ株式会社 エアバッグ装置
JP2006036148A (ja) * 2004-07-29 2006-02-09 Takata Corp エアバッグカバーの製造装置
US7497463B2 (en) * 2004-08-05 2009-03-03 Eissmann Automotive Deutschland Gmbh Lining for the cover of an airbag
US7780186B2 (en) * 2004-09-21 2010-08-24 Tk Holdings Inc. Airbag module cover
DE102004055416C5 (de) * 2004-11-17 2008-08-21 Faurecia Innenraum Systeme Gmbh Kraftfahrzeug-Innenverkleidungsteil und Verfahren zur Markierung
JP4717428B2 (ja) * 2004-12-13 2011-07-06 三光合成株式会社 エアーバッグ展開用開放部のための脆弱ライン加工方法及び装置
US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
JP4769010B2 (ja) * 2005-04-06 2011-09-07 三光合成株式会社 エアーバッグ装置を備えた自動車用内装カバー
JP4838539B2 (ja) 2005-05-31 2011-12-14 三光合成株式会社 車両用エアーバック装置
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
US7268315B2 (en) * 2005-07-13 2007-09-11 Hewlett-Packard Development Company, L.P. Monitoring slot formation in substrates
US7384061B2 (en) * 2005-07-14 2008-06-10 International Automotive Components Group North America, Inc. Trim panel and a method of manufacture
DE102005055553A1 (de) * 2005-11-18 2007-05-24 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Erzeugung einer Schwächungszone, insbesondere einer Sollbruchlinie für eine Airbag-Austrittsöffnung, Bauteil und Vorrichtung
DE102006003684A1 (de) * 2006-01-24 2007-07-26 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer Sollbruchlinie in eine mehrschichtige Airbagabdeckung unter Verwendung eines Lasers
JP4918883B2 (ja) * 2007-05-28 2012-04-18 トヨタ車体株式会社 エアバッグドア
JP4918820B2 (ja) * 2006-07-31 2012-04-18 トヨタ車体株式会社 ティアラインの破断制御方法、及びエアバッグドア用ティアライン
US8011688B2 (en) 2006-07-31 2011-09-06 Toyota Shatai Kabushiki Kaisha Air bag door, method of controlling breakage of fracture lines, and method of deploying air bag
JP4918821B2 (ja) * 2006-07-31 2012-04-18 トヨタ車体株式会社 ティア加工構造
US8237084B2 (en) * 2006-12-22 2012-08-07 Taylor Fresh Foods, Inc. Laser microperforated fresh produce trays for modified/controlled atmosphere packaging
DE102006062642B3 (de) * 2006-12-22 2008-08-07 Faurecia Innenraum Systeme Gmbh Verfahren zur Herstellung eines Verbundteils mit einem geschwächten Bereich
DE102007013108B3 (de) 2007-03-15 2008-08-07 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung eines mindestens zweischichtigen Fahrzeuginnenverkleidungsteils mit integrierter Airbagabdeckung und Fahrzeuginnenverkleidungsteil
FR2916175B1 (fr) * 2007-05-16 2009-11-27 Faurecia Interieur Ind Element d'habillage de l'interieur d'un vehicule automobile.
PL2164674T3 (pl) * 2007-06-18 2017-07-31 Donadon Safety Discs And Devices S.R.L. Sposób produkcji płyt bezpieczeństwa / pękających o wcześniej obliczonym progu pękania
EP2008878B1 (de) 2007-06-27 2012-10-31 Volvo Car Corporation Platte für ein Airbag-Rückhaltesystem
US20090267329A1 (en) * 2008-04-29 2009-10-29 Kalisz Raymond E Invisible Pre-Weakened Seam for an Air Bag Deployment Cover
US8171836B2 (en) * 2008-12-16 2012-05-08 Automotive Components Holdings, Llc Pre-weakened skin seam for an air bag deployment cover
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CN102485405B (zh) * 2010-12-02 2014-08-27 詹诺普蒂克自动化技术有限公司 用来制造用于安全气囊的单层覆盖物的方法
DE102011116542A1 (de) * 2011-10-21 2013-04-25 Decoma (Germany) Gmbh Laserschwächung von Lederhäuten
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US20130099055A1 (en) * 2011-10-24 2013-04-25 Schneller, Inc. Integrated lavatory pan for commercial aircraft
WO2014062259A1 (en) * 2012-10-15 2014-04-24 Inteva Products, Llc Pre-weakened cover for an airbag and method of making
DE102014108133B4 (de) 2014-06-10 2016-03-03 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung einer Schwächungslinie in ein Abdeckelement durch Materialabtrag
DE102015104715A1 (de) * 2015-03-27 2016-09-29 Lisa Dräxlmaier GmbH Abstandstextil mit Scharnierfunktion
DE102015221738A1 (de) * 2015-11-05 2017-05-11 Robert Bosch Gmbh Vorrichtung und Verfahren zur Erhöhung der Sicherheit beim Gebrauch von Batteriesystemen und Berstvorrichtungen
US9771044B1 (en) * 2016-04-25 2017-09-26 Ford Global Technologies, Llc Leather trim panel skin hidden tear seam with disrupted fiber matrix
WO2017206054A1 (en) * 2016-05-31 2017-12-07 Faurecia (China) Holding Co., Ltd. Release agent supply device for cold knife weakening and a cold knife system comprising such a device
DE102016121644A1 (de) 2016-11-11 2018-06-14 Jenoptik Automatisierungstechnik Gmbh Verfahren und Vorrichtung zur Herstellung einer Schwächungslinie in ein flächenhaftes Werkstück entlang einer vorgegebenen Kontur durch Materialabtrag mittels Laser
DE102017107935B4 (de) * 2017-04-12 2020-10-01 Eissmann Automotive Deutschland Gmbh Verfahren zum Einbringen einer definierten Schwächungslinie durch Materialabtrag an einem Überzugsmaterial mit einem gepulsten Laserstrahl
US10640837B2 (en) * 2017-09-27 2020-05-05 Faurecia Interior Systems, Inc. Vehicle interior panel with laser-formed tear seam
DE102018120763A1 (de) * 2018-08-24 2020-02-27 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung wenigstens eines Schlitzes in ein flächenhaftes Werkstück mittels Laserstrahl
IT202000015523A1 (it) * 2020-06-26 2021-12-26 Ferrari Spa Pannello di copertura per un abitacolo di un veicolo e provvisto di un indebolimento per l'apertura di un sottostante airbag

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324829B4 (de) * 2002-06-03 2005-02-24 Visteon Global Technologies, Inc., Dearborn Verfahren zur Fertigung einer lasergeritzten Instrumententafel mit einer Airbagöffnung mit unsichtbarer Fuge
DE102016217659A1 (de) 2016-09-15 2018-03-15 Volkswagen Aktiengesellschaft Airbaganordnung in einem Fahrzeug
DE102018116998A1 (de) * 2018-07-13 2020-01-16 Jenoptik Automatisierungstechnik Gmbh Sensoreinrichtung zur scannenden Laserbearbeitung eines Werkstückes mittels eines um einen Drehpunkt ausgelenkten Laserstrahls
US11192203B2 (en) 2018-07-13 2021-12-07 Jenoptik Automatisierungstechnik Gmbh Sensor device for scanning laser processing of a workpiece by means of a laser beam deflected about a pivot point

Also Published As

Publication number Publication date
WO1999001317A1 (en) 1999-01-14
GB9714114D0 (en) 1997-09-10
ES2167087T3 (es) 2002-05-01
BR9810502A (pt) 2000-09-05
JP3856157B2 (ja) 2006-12-13
EP0991551A1 (de) 2000-04-12
ATE207022T1 (de) 2001-11-15
JP2001502996A (ja) 2001-03-06
AU8228798A (en) 1999-01-25
EP0991551B1 (de) 2001-10-17
US6337461B1 (en) 2002-01-08
DE69802082D1 (de) 2001-11-22

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Legal Events

Date Code Title Description
8363 Opposition against the patent