KR20070077778A - 레이저를 사용한 다층 에어백 커버에 소정의 파단선을형성하는 방법 - Google Patents

레이저를 사용한 다층 에어백 커버에 소정의 파단선을형성하는 방법 Download PDF

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Publication number
KR20070077778A
KR20070077778A KR1020070006962A KR20070006962A KR20070077778A KR 20070077778 A KR20070077778 A KR 20070077778A KR 1020070006962 A KR1020070006962 A KR 1020070006962A KR 20070006962 A KR20070006962 A KR 20070006962A KR 20070077778 A KR20070077778 A KR 20070077778A
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KR
South Korea
Prior art keywords
layer
holes
laser
airbag cover
forming
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.)
Ceased
Application number
KR1020070006962A
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English (en)
Korean (ko)
Inventor
볼프강 비텐베커
마틴 그리에벨
노르베르트 프레우스
Original Assignee
예놉틱 아우토마티지어룽스테히닉 게엠베하
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Application filed by 예놉틱 아우토마티지어룽스테히닉 게엠베하 filed Critical 예놉틱 아우토마티지어룽스테히닉 게엠베하
Publication of KR20070077778A publication Critical patent/KR20070077778A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
    • 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
    • B60R21/201—Packaging straps or envelopes for 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
    • B60R21/20—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
    • B60R2021/21652—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 the tearing being done or assisted by cutters

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Air Bags (AREA)
  • Laser Beam Processing (AREA)
KR1020070006962A 2006-01-24 2007-01-23 레이저를 사용한 다층 에어백 커버에 소정의 파단선을형성하는 방법 Ceased KR20070077778A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006003684A DE102006003684A1 (de) 2006-01-24 2006-01-24 Verfahren zum Erzeugen einer Sollbruchlinie in eine mehrschichtige Airbagabdeckung unter Verwendung eines Lasers
DE102006003684.0 2006-01-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020140101844A Division KR101628469B1 (ko) 2006-01-24 2014-08-07 레이저를 사용한 다층 에어백 커버에 소정의 파단선을 형성하는 방법

Publications (1)

Publication Number Publication Date
KR20070077778A true KR20070077778A (ko) 2007-07-27

Family

ID=37872164

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020070006962A Ceased KR20070077778A (ko) 2006-01-24 2007-01-23 레이저를 사용한 다층 에어백 커버에 소정의 파단선을형성하는 방법
KR1020140101844A Active KR101628469B1 (ko) 2006-01-24 2014-08-07 레이저를 사용한 다층 에어백 커버에 소정의 파단선을 형성하는 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020140101844A Active KR101628469B1 (ko) 2006-01-24 2014-08-07 레이저를 사용한 다층 에어백 커버에 소정의 파단선을 형성하는 방법

Country Status (6)

Country Link
US (1) US7431328B2 (https=)
EP (1) EP1810890B1 (https=)
JP (1) JP5054986B2 (https=)
KR (2) KR20070077778A (https=)
AT (1) ATE526208T1 (https=)
DE (1) DE102006003684A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254377B3 (de) * 2002-11-19 2004-03-18 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Erzeugen einer integrierten Sollbruchlinie in ein flächenhaftes Gebilde
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
JP4918821B2 (ja) * 2006-07-31 2012-04-18 トヨタ車体株式会社 ティア加工構造
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
JP5194662B2 (ja) * 2007-09-13 2013-05-08 トヨタ車体株式会社 エアバッグドア
FR2923759B1 (fr) * 2007-11-15 2010-04-30 Visteon Global Tech Inc Procede de fabrication d'une planche de bord de vehicule automobile et planche de bord de vehicule automobile.
US20090267329A1 (en) * 2008-04-29 2009-10-29 Kalisz Raymond E Invisible Pre-Weakened Seam for an Air Bag Deployment Cover
US8967659B2 (en) 2013-03-14 2015-03-03 Inteva Products, Llc Panel with integral hidden door cover and method of manufacture and materials thereof
DE102013104138B3 (de) * 2013-04-24 2014-03-06 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Einbringung einer Schwächungslinie durch Materialabtrag an einem fasrigen Überzugmaterial, insbesondere einem natürlichen Leder
WO2019094667A1 (en) * 2017-11-10 2019-05-16 Polyone Corporation Polyolefin elastomer blends for elastomeric films

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29511172U1 (de) * 1995-07-14 1996-02-01 Peguform-Werke GmbH, 79268 Bötzingen Kunststoffverkleidung für mit Luftsackeinrichtungen ausgestattete Fahrzeuge
DE19546585A1 (de) 1995-12-13 1997-06-19 Trw Repa Gmbh Gassack-Abdeckung für ein Fahrzeuginsassen-Rückhaltesystem sowie Verfahren zu deren Herstellung
DE19636429C1 (de) 1996-09-07 1997-11-20 Jenoptik Jena Gmbh Verfahren zur Herstellung einer Schwächelinie mittels Laser
JPH1143003A (ja) * 1997-05-02 1999-02-16 Kansei Corp インストルメントパネル
GB9714114D0 (en) 1997-07-03 1997-09-10 Sanko Gosei Uk Ltd Air bag
JP4230008B2 (ja) * 1998-05-21 2009-02-25 株式会社イノアックコーポレーション エアバッグドア部を有する車両内装部品の製造方法
JP4067740B2 (ja) * 2000-05-19 2008-03-26 カルソニックカンセイ株式会社 車両用エアバッグ装置
DE10048636B4 (de) * 2000-09-27 2004-03-04 Jenoptik Aktiengesellschaft Fahrzeuginnenverkleidungsteil mit integrierter Airbagabdeckung und Verfahren zu dessen Herstellung
JP4173626B2 (ja) * 2000-11-29 2008-10-29 本田技研工業株式会社 エアバッグ展開用の弱化線部の形成方法
JP4177548B2 (ja) * 2000-11-30 2008-11-05 本田技研工業株式会社 エアバッグ展開用弱化線部の加工方法
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
DE10128746B4 (de) * 2001-06-13 2012-01-26 Volkswagen Ag Verfahren und Vorrichtung zur Ausbildung einer Reissnaht als Sollbruchstelle in einem Fahrzeug-Verkleidungsteil
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
JP2004331046A (ja) * 2003-04-15 2004-11-25 Takata Corp エアバッグ装置の蓋部材、エアバッグ装置及び車両用内装部材
DE10352581A1 (de) * 2003-11-11 2005-06-02 Volkswagen Ag Innenverkleidungsteil, insbesondere Instrumententafel für ein Kraftfahrzeug
US7121578B2 (en) * 2003-12-22 2006-10-17 Lear Corporation Trim panel having foam bridge supported hidden tear seam

Also Published As

Publication number Publication date
KR20140109351A (ko) 2014-09-15
EP1810890A1 (de) 2007-07-25
US7431328B2 (en) 2008-10-07
KR101628469B1 (ko) 2016-06-08
DE102006003684A1 (de) 2007-07-26
JP5054986B2 (ja) 2012-10-24
ATE526208T1 (de) 2011-10-15
US20070170160A1 (en) 2007-07-26
EP1810890B1 (de) 2011-09-28
JP2007196996A (ja) 2007-08-09

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