ES2176908T3 - Procedimiento para la realizacion de una costura invisible de rasgado en laminas de recubrimiento provistas de una capa de material de espuma por su cara posterior. - Google Patents

Procedimiento para la realizacion de una costura invisible de rasgado en laminas de recubrimiento provistas de una capa de material de espuma por su cara posterior.

Info

Publication number
ES2176908T3
ES2176908T3 ES98250443T ES98250443T ES2176908T3 ES 2176908 T3 ES2176908 T3 ES 2176908T3 ES 98250443 T ES98250443 T ES 98250443T ES 98250443 T ES98250443 T ES 98250443T ES 2176908 T3 ES2176908 T3 ES 2176908T3
Authority
ES
Spain
Prior art keywords
foam material
face
procedure
invisible
performance
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
ES98250443T
Other languages
English (en)
Inventor
Hans Elsner
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.)
SAI Automotive SAL GmbH
Original Assignee
SAI Automotive SAL 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
Application filed by SAI Automotive SAL GmbH filed Critical SAI Automotive SAL GmbH
Application granted granted Critical
Publication of ES2176908T3 publication Critical patent/ES2176908T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/141—Hiding joints in the lining
    • 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • 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
    • B29C2035/0838—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 laser
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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)
  • Laminated Bodies (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

PROCEDIMIENTO PARA FABRICACION DE UNA COSTURA DE ROTURA EN UNA CARA POSTERIOR OPUESTA A UNA CARA VISTA DE UNA LAMINA DE RECUBRIMIENTO (5) FORRADA DE MATERIAL DE ESPUMA (6) QUE RECUBRE EL CANAL DE CONDUCCION DE UN AIRBAG EN EL EXTREMO QUE MIRA HACIA EL INTERIOR DE UN AUTOMOVIL, SE FORMA LA COSTURA DE ROTURA MEDIANTE UN DEBILITAMIENTO DE LA SECCION DE LA LAMINA DE REVESTIMIENTO, POR MEDIO DE UN RAYO LASER QUE ATRAVIESA EL MATERIAL DE ESPUMA DESDE LA CARA POSTERIOR. PARA QUE LA COSTURA DE ROTURA SE PERCIBA LO MENOS POSIBLE POR LA CARA VISTA, SE COMPRIME DE ACUERDO CON LA INVENCION EL MATERIAL DE ESPUMA EN LA ZONA DE LA ACTUACION DEL LASER, MIENTRAS DURA SU ACCION.
ES98250443T 1998-01-05 1998-12-18 Procedimiento para la realizacion de una costura invisible de rasgado en laminas de recubrimiento provistas de una capa de material de espuma por su cara posterior. Expired - Lifetime ES2176908T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19800815A DE19800815C1 (de) 1998-01-05 1998-01-05 Verfahren zur Einarbeitung einer unsichtbaren Reißnaht in mit Schaumstoff hinterlegte Kaschierungsfolien

Publications (1)

Publication Number Publication Date
ES2176908T3 true ES2176908T3 (es) 2002-12-01

Family

ID=7854380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98250443T Expired - Lifetime ES2176908T3 (es) 1998-01-05 1998-12-18 Procedimiento para la realizacion de una costura invisible de rasgado en laminas de recubrimiento provistas de una capa de material de espuma por su cara posterior.

Country Status (3)

Country Link
EP (1) EP0927625B1 (es)
DE (2) DE19800815C1 (es)
ES (1) ES2176908T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855277C2 (de) * 1998-11-25 2002-04-18 Sommer Allibert Lignotock Gmbh Innenverkleidungsteil für Kraftfahrzeuge und Verfahren zu dessen Herstellung
DE19932327B4 (de) * 1999-07-10 2008-05-29 Adam Opel Ag Innenverkleidungsteil für ein Kraftfahrzeug
US6709007B2 (en) 2000-02-15 2004-03-23 Collins & Aikman Automotive Company Inc. Airbag door and method for making same
US6402189B1 (en) * 2000-02-15 2002-06-11 Textron Automotive Company, Inc Airbag door and method for making same
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
US8221843B2 (en) 2005-02-15 2012-07-17 Lisa Dräxlmaier GmbH Methods and compositions for coating interior components of motor vehicles and interior components of motor vehicles coated using same
DE102005010025B4 (de) 2005-03-04 2008-01-24 Lisa Dräxlmaier GmbH Fahrzeugtürverkleidung und Verfahren zu deren Herstellung
DE102005010024B4 (de) 2005-03-04 2015-06-11 Lisa Dräxlmaier GmbH Fahrzeugtürverkleidung und Verfahren zu deren Herstellung
DE102005013477B4 (de) 2005-03-23 2008-12-04 Lisa Dräxlmaier GmbH Kraftfahrzeugverkleidungsteil mit Schwächungsstellen und Verfahren zu dessen Herstellung
JP4820473B2 (ja) * 2005-06-21 2011-11-24 日本プラスト株式会社 自動車用内装パネル
DE102005034354B4 (de) 2005-07-22 2014-08-28 Lisa Dräxlmaier GmbH Airbagabdeckung
MX2013006411A (es) * 2011-10-17 2013-12-02 Decoma Germany Gmbh Metodo para producir debilitacion por cuchilla o laser en pieles de cuero.
CN104067011B (zh) 2011-11-23 2017-07-28 Skf公司 旋转系统状态监控装置与方法、计算机可读媒介和管理服务器
US8678458B2 (en) 2012-08-09 2014-03-25 Faurecia Interior Systems, Inc. Vehicle interior components with decorative stitching

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909582A (en) * 1971-07-19 1975-09-30 American Can Co Method of forming a line of weakness in a multilayer laminate
DE3310921A1 (de) * 1983-03-25 1984-09-27 Hans-Gerd 5650 Solingen Isleib Verfahren zur kontinuierlichen herstellung von profilschnitten in der oberflaeche eines werkstoffes
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
DE4018567A1 (de) * 1990-06-09 1991-12-12 Greiner Gmbh Verfahren und vorrichtung zum beschneiden von schaumstoff-formteilen
US5456490A (en) * 1992-08-13 1995-10-10 Davidson Textron Inc. Hidden door for an air bag restraint system
US5316335A (en) * 1992-12-14 1994-05-31 Davidson Textron Inc. Self piercing cover assembly air bag
US5632914A (en) * 1995-05-24 1997-05-27 Davidson Textron Inc. Motor vehicle air bag cover having a skin with a virtually invisible tear seam formed by miniature holes
DE29511172U1 (de) * 1995-07-14 1996-02-01 Peguform-Werke GmbH, 79268 Bötzingen Kunststoffverkleidung für mit Luftsackeinrichtungen ausgestattete Fahrzeuge
GB9714114D0 (en) * 1997-07-03 1997-09-10 Sanko Gosei Uk Ltd Air bag

Also Published As

Publication number Publication date
EP0927625A1 (de) 1999-07-07
DE19800815C1 (de) 1999-02-04
DE59803913D1 (de) 2002-05-29
EP0927625B1 (de) 2002-04-24

Similar Documents

Publication Publication Date Title
ES2176908T3 (es) Procedimiento para la realizacion de una costura invisible de rasgado en laminas de recubrimiento provistas de una capa de material de espuma por su cara posterior.
ES2109902T1 (es) Bolsa de gas.
CA2279479A1 (en) Insert for glazing unit
BRPI0416609A (pt) elemento funcional, disposição de componente, e, métodos para a fabricação de uma disposição de componente e de um elemento funcional
AR026085A1 (es) Conjunto de envase y de aplicacion de un producto liquido
EP1193140A3 (en) Air bag cover
WO2006111243A3 (de) Verpackungsbeutel mit umverpackung
DE69907207D1 (de) Tampon mit flexiblen flügeln
BR9802047A (pt) Processo e dispositivo para a fabricação de caixas articuladas
BRPI0415526A (pt) componente de veìculo e método para fabricar um componente de veìculo
BR9705039A (pt) Elemento, por exemplo, um elemento com um corpo oco ou um elemento de pino, em particular um elemento de porca, para ligação a um componente em forma de placa, processo para a inserção de um elemento na forma de um elemento funcional no interior de um componente em forma de placa, montagem de componente e punção prensa-chapa
AU3175001A (en) Mixing capsule
BR0102950A (pt) Maçaneta para a porta de um veìculo
BRPI0600154A (pt) dispositivo de vedação para um trilho da asa na fuselagem para um eixo de atuação da asa de uma aeronave
AR000417A1 (es) Un implante mejorado para aplicación buco-dental
BR9809324A (pt) Capa de cobertura formada por uma camada de suporte e uma camada de cobertura de elasticidades diferentes
BR9803202A (pt) Disposição de filtro, bem como processo para produção da mesma.
ES2178354T3 (es) Dispositivo de cierre provisional de un elemento de apertura en un elemento fijo de una carroceria de un vehiculo a motor.
BR0107065A (pt) Aperfeiçoamentos introduzidos em máquinas de cortar cerâmica
ES2186326T3 (es) Procedimiento para realizar un paso.
CO5590873A2 (es) Surtidor de cargado facil
AR019047A1 (es) Dispositivo para efectuar la conexion autodesnudante de uno o varios alambres y el corte del residuo en su extremo libre.
USD494998S1 (en) Embossed envelope label
ES2129016T1 (es) Acumulador de gas a presion para un sistema de retencion de ocupantes de vehiculos.
EP1475261A3 (de) Seitenaufprallschutzeinrichtung sowie Kraftfahrzeugtür mit solch einer Einrichtung