DE69629045D1 - Luftsack-reisslinie und herstellungsverfahren - Google Patents

Luftsack-reisslinie und herstellungsverfahren

Info

Publication number
DE69629045D1
DE69629045D1 DE69629045T DE69629045T DE69629045D1 DE 69629045 D1 DE69629045 D1 DE 69629045D1 DE 69629045 T DE69629045 T DE 69629045T DE 69629045 T DE69629045 T DE 69629045T DE 69629045 D1 DE69629045 D1 DE 69629045D1
Authority
DE
Germany
Prior art keywords
manufacturing
air bag
drawing line
bag drawing
line
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
Application number
DE69629045T
Other languages
English (en)
Other versions
DE69629045T2 (de
Inventor
J Gallagher
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.)
Textron Automotive Interiors Inc
Original Assignee
Textron Automotive Interiors Inc
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
Application filed by Textron Automotive Interiors Inc filed Critical Textron Automotive Interiors Inc
Application granted granted Critical
Publication of DE69629045D1 publication Critical patent/DE69629045D1/de
Publication of DE69629045T2 publication Critical patent/DE69629045T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • 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
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0047—Agents changing thermal characteristics
    • B29K2105/005—Heat sensitisers or absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3038—Air bag covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Air Bags (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE69629045T 1995-11-09 1996-11-08 Luftsack-reisslinie und herstellungsverfahren Expired - Fee Related DE69629045T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US640495P 1995-11-09 1995-11-09
US6404P 1995-11-09
PCT/US1996/017947 WO1997017233A1 (en) 1995-11-09 1996-11-08 Air bag tear seam and method of manufacture

Publications (2)

Publication Number Publication Date
DE69629045D1 true DE69629045D1 (de) 2003-08-14
DE69629045T2 DE69629045T2 (de) 2004-04-22

Family

ID=21720696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629045T Expired - Fee Related DE69629045T2 (de) 1995-11-09 1996-11-08 Luftsack-reisslinie und herstellungsverfahren

Country Status (8)

Country Link
US (2) US6062590A (de)
EP (1) EP0857123B1 (de)
JP (1) JP2000500091A (de)
KR (1) KR19990067426A (de)
CA (1) CA2235930A1 (de)
DE (1) DE69629045T2 (de)
ES (1) ES2205068T3 (de)
WO (1) WO1997017233A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350330A (en) * 1999-04-30 2000-11-29 Lear Automotive Dearborn Inc Instrument panel with tear seam formed after moulding
JP3370044B2 (ja) * 1999-06-03 2003-01-27 東海化成工業株式会社 表皮及びその製造方法と、エアバッグドア用表皮の製造方法及びエアバッグドア構造
DE19952497B4 (de) * 1999-10-29 2004-03-04 Trw Automotive Safety Systems Gmbh & Co. Kg Verfahren zur Herstellung einer Abdeckkappe für ein Gassack-Rückhaltemodul und Abdeckkappe
US6709007B2 (en) 2000-02-15 2004-03-23 Collins & Aikman Automotive Company Inc. Airbag door and method for making same
AU4747701A (en) * 2000-03-17 2001-10-03 Tip Eng Group Inc Process and apparatus for weakening an automotive trim piece for an airbag deployment opening
US6379604B1 (en) * 2000-03-22 2002-04-30 W. Inoac, Inc. Laser ridge skin distortion reduction method
JP3451486B2 (ja) * 2000-10-03 2003-09-29 本田技研工業株式会社 助手席用エアバッグ装置
TWI249782B (en) * 2001-03-05 2006-02-21 Mosel Vitelic Inc Auxiliary cutting tool of rubber for ion implanter and the cutting method
US6737607B2 (en) * 2001-03-16 2004-05-18 Tip Engineering Group, Inc. Apparatus for laser cutting a workpiece
US6657158B1 (en) 2002-06-03 2003-12-02 Visteon Global Technologies, Inc. Method of processing a laser scored instrument panel with an invisible seam airbag opening
US7100941B2 (en) 2003-02-24 2006-09-05 Collins & Aikman Pre-weakening of fabric covered airbag doors
US7025374B2 (en) * 2003-07-03 2006-04-11 Intertec Systems Airbag cover and tear seam
US20060267312A1 (en) * 2005-05-24 2006-11-30 Takata Restraint Systems, Inc. Airbag cover and method for producing airbag cover
DE102007046154B4 (de) * 2007-09-27 2017-02-09 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Airbagabdeckung mit geätzter Sollbruchlinie
DE102012009401B4 (de) * 2012-05-10 2014-03-20 Autoliv Development Ab Gassackmodul und Verfahren zu seiner Herstellung
US8567816B1 (en) * 2012-12-19 2013-10-29 Faurecia Interior Systems, Inc. Airbag tear seam shapes
CN107498774A (zh) 2016-06-14 2017-12-22 福特环球技术公司 用于制造带有削弱部分注塑件的系统和方法
DE102019126901A1 (de) * 2019-10-07 2021-04-08 StreetScooter GmbH Airbagklappensystem mit Randvertiefungen unterschiedlicher Materialstärke

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626143A (en) * 1969-04-02 1971-12-07 American Can Co Scoring of materials with laser energy
NL8901257A (nl) * 1989-05-19 1990-12-17 Leeuwarder Papier Werkwijze voor het aanbrengen van verzwakkingslijnen in resp. het graveren van kunststofmateriaal, in het bijzonder verpakkingsmateriaal.
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
US5082310A (en) * 1989-11-06 1992-01-21 Tip Engineering Group, Inc. Arrangement for providing an air bag deployment opening
JPH03186450A (ja) * 1989-12-14 1991-08-14 Takata Kk エアバッグ装置のカバー
US5248532A (en) * 1989-12-18 1993-09-28 Takata Corporation Air bag-containing cover
GB2250295B (en) * 1990-11-29 1994-02-02 Asahi Chemical Ind Cover for accommodating air bag in air bag system
JP2758539B2 (ja) * 1992-09-29 1998-05-28 日本プラスト株式会社 エアバッグカバー
DE4311241C1 (de) * 1993-04-06 1994-04-28 Daimler Benz Ag Abdeckplatte für einen in einem Gehäuse eingefalteten Gassack
US5496059A (en) * 1994-10-26 1996-03-05 Tip Engineering Group, Inc. Air bag installation using integrated energy device to form trim piece air bag deployment openings
TW339348B (en) * 1994-11-04 1998-09-01 Shell Internattonale Res Mij B V Block copolymer containing composition suitable for used in air bag covers and air bag covers derived therefrom
JP3071380B2 (ja) * 1995-05-30 2000-07-31 日本プラスト株式会社 エアバッグ収納用ケース
US5530057A (en) 1995-06-05 1996-06-25 Davidson Textron Inc. Filled aliphatic thermoplastic urethane automotive air bag door tear seam insert
US5567375A (en) 1995-06-05 1996-10-22 Davidson Textron Inc. Method for casting a thermoplastic automotive air bag cover skin with a lesser strength thermoplastic tear seam strip insert
US5883356A (en) * 1996-05-13 1999-03-16 Tip Engineering Group, Inc. Laser scoring process and apparatus
DE19636429C1 (de) * 1996-09-07 1997-11-20 Jenoptik Jena Gmbh Verfahren zur Herstellung einer Schwächelinie mittels Laser
US5961143A (en) * 1998-05-11 1999-10-05 Textron Automotive Company Motor vehicle air bag cover having a skin with perforated score line and a method for manufacture thereof

Also Published As

Publication number Publication date
DE69629045T2 (de) 2004-04-22
EP0857123A4 (de) 2002-01-09
CA2235930A1 (en) 1997-05-15
WO1997017233A1 (en) 1997-05-15
US6139049A (en) 2000-10-31
JP2000500091A (ja) 2000-01-11
EP0857123B1 (de) 2003-07-09
US6062590A (en) 2000-05-16
KR19990067426A (ko) 1999-08-16
ES2205068T3 (es) 2004-05-01
EP0857123A1 (de) 1998-08-12

Similar Documents

Publication Publication Date Title
DE69623475D1 (de) Schussfester gegenstand und herstellungsverfahren
DE69602031T2 (de) Luftsack
DE69635745D1 (de) Elektrostatische Haltevorrichtung und Herstellungsverfahren derselben
BR9608138A (pt) Dispositivo e método de filtragem de ar
DE69524215D1 (de) Retroreflektierender körper und herstellungsverfahren
DE69734921D1 (de) Antibeschlag-gegenstand und dessen herstellungsverfahren
DE69736600D1 (de) Hermetisch heisssiegelbarer film und herstellungsverfahren
DE69616057T2 (de) Umhülltes retroreflektierendes element und herstellungsverfahren
DE69629045D1 (de) Luftsack-reisslinie und herstellungsverfahren
DE69626457D1 (de) Transportvorrichtung und Transportverfahren
DE69808948D1 (de) Stossfänger und herstellungsverfahren
DE69634687D1 (de) Luftfilter
KR960013620A (ko) 성형 방법 및 성형 장치
DE69425436D1 (de) Flache anzeige und herstellungsverfahren derselben
DE69516495T2 (de) Beleuchtungsvorrichtung und Vorrichtungsherstellungsverfahren
DE29512201U1 (de) Luftfilter
DE69623416D1 (de) Luftzerlegungsverfahren und -vorrichtung
DE69622789T2 (de) Düse und Düsenherstellungsverfahren
DE29517919U1 (de) Luftfilter
DE69529986D1 (de) Deaminoneuraminidase und herstellungsverfahren dafür
DE69627694T2 (de) Luftsackaktivierungssystem und zugentlastungsmuffe dafür
DE69714052T2 (de) Fahrzeugrahmen und herstellungsverfahren
DE69607692D1 (de) Verbindungsvorrichtung und Verbindungsverfahren
KR960004768U (ko) 승객용 에어백
KR970000422U (ko) 에어백을 가진 안마기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee