BR112013021880A2 - camada composta - Google Patents

camada composta

Info

Publication number
BR112013021880A2
BR112013021880A2 BR112013021880A BR112013021880A BR112013021880A2 BR 112013021880 A2 BR112013021880 A2 BR 112013021880A2 BR 112013021880 A BR112013021880 A BR 112013021880A BR 112013021880 A BR112013021880 A BR 112013021880A BR 112013021880 A2 BR112013021880 A2 BR 112013021880A2
Authority
BR
Brazil
Prior art keywords
layer
composite layer
breaking line
theoretical breaking
adhesive
Prior art date
Application number
BR112013021880A
Other languages
English (en)
Inventor
Anton Tomaj
Original Assignee
Decoma Germany Gmbh
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=47631151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013021880(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Decoma Germany Gmbh filed Critical Decoma Germany Gmbh
Publication of BR112013021880A2 publication Critical patent/BR112013021880A2/pt

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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Laminated Bodies (AREA)

Abstract

camada composta a presente invenção refere-se a uma camada composta para cobertura de um airbag de veículo automotor, consistindo em uma camada de suporte e uma camada decorativa (3), que são unidas entre si por meio de adesivo, sendo que essa camada composta (1) apresenta em uma região prevista uma linha de rompimento teórico (2), a linha de rompimento teórico (2) consiste em um enfraquecimento de material (4.1, 4.2, 4.3) executado ao menos por segmentos na camada de suporte e/ou na camada decorativa (3), e em ao menos um segmento da linha rompimento teórico (3) não se encontra adesivo entre o suporte e a camada decorativa (3). a invenção refere-se igualmente a um processo de produção para essa camada composta.
BR112013021880A 2011-12-19 2012-11-27 camada composta BR112013021880A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011121378A DE102011121378A1 (de) 2011-12-19 2011-12-19 Verbundschicht
PCT/DE2012/200078 WO2013091628A1 (de) 2011-12-19 2012-11-27 Verbundschicht

Publications (1)

Publication Number Publication Date
BR112013021880A2 true BR112013021880A2 (pt) 2016-10-25

Family

ID=47631151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021880A BR112013021880A2 (pt) 2011-12-19 2012-11-27 camada composta

Country Status (9)

Country Link
US (1) US9352717B2 (pt)
EP (1) EP2794362B2 (pt)
JP (1) JP2014510672A (pt)
CN (1) CN103402826B (pt)
BR (1) BR112013021880A2 (pt)
DE (1) DE102011121378A1 (pt)
ES (1) ES2559832T5 (pt)
RU (1) RU2013140084A (pt)
WO (1) WO2013091628A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9483959B2 (en) 2008-08-21 2016-11-01 Lincoln Global, Inc. Welding simulator
DE102011121378A1 (de) 2011-12-19 2013-06-20 Decoma (Germany) Gmbh Verbundschicht
US9789838B1 (en) * 2016-04-04 2017-10-17 Autoliv Asp, Inc. Airbag cover weakening patterns and related systems and methods
DE102018109172B3 (de) * 2018-04-18 2019-07-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Airbagabdeckung
JP7207341B2 (ja) * 2020-01-23 2023-01-18 豊田合成株式会社 エアバッグカバー
CN111391777B (zh) * 2020-04-23 2022-06-14 上海延锋金桥汽车饰件系统有限公司 用于汽车内饰件的表皮

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694266B2 (ja) * 1989-02-20 1994-11-24 タカタ株式会社 エアバッグ収納用カバー
BR9810131A (pt) * 1997-06-16 2000-08-08 Magna Interior Systens Inc Processo para fabricar uma estrutura semelhante a um painel, e, artigo
US6453535B1 (en) 1998-06-25 2002-09-24 Tip Engineering Group, Inc. Process for manufacturing an automotive trim piece preweakened to form an air bag deployment opening
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
WO2006111212A1 (de) † 2005-04-20 2006-10-26 Eissmann Automotive Deutschland Gmbh Überzug als abdeckung für einen airbag und verfahren zu dessen herstellung
DE202006005319U1 (de) 2006-03-28 2006-06-22 Takata-Petri Ag Airbagmodul mit unter Vakuum in Folie verpacktem Gassack
DE102006025666B4 (de) * 2006-06-01 2009-07-16 Lisa Dräxlmaier GmbH Kaschierung mit verminderter Klebkraft
DE102006054586B3 (de) * 2006-11-20 2008-01-03 Lisa Dräxlmaier GmbH Optimierung der Gasdurchlässigkeit im Laserbereich
DE102006055861B3 (de) † 2006-11-22 2008-02-21 Faurecia Innenraum Systeme Gmbh Innenverkleidungsteil zum Abdecken eines Airbags, Airbaganordnung und Verfahren zum Herstellen eines Innenverkleidungsteils
JP2010173505A (ja) 2009-01-30 2010-08-12 Toyoda Gosei Co Ltd 助手席用エアバッグ装置
DE102009002309B3 (de) † 2009-04-09 2010-08-05 Lisa Dräxlmaier GmbH Verankerung einer Klebeschicht im Airbagbereich
DE102009032580B4 (de) * 2009-07-10 2013-04-18 International Automotive Components Group Gmbh Abdeckung für einen Airbag
DE102011121378A1 (de) 2011-12-19 2013-06-20 Decoma (Germany) Gmbh Verbundschicht

Also Published As

Publication number Publication date
US20150298640A1 (en) 2015-10-22
ES2559832T3 (es) 2016-02-16
CN103402826A (zh) 2013-11-20
JP2014510672A (ja) 2014-05-01
RU2013140084A (ru) 2015-03-10
CN103402826B (zh) 2016-08-24
WO2013091628A1 (de) 2013-06-27
EP2794362A1 (de) 2014-10-29
EP2794362B1 (de) 2015-11-18
DE102011121378A1 (de) 2013-06-20
EP2794362B2 (de) 2018-12-26
ES2559832T5 (es) 2019-04-10
US9352717B2 (en) 2016-05-31

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired