ES2084730T3 - Procedimiento y dispositivo para la fabricacion de piezas de moldeo. - Google Patents

Procedimiento y dispositivo para la fabricacion de piezas de moldeo.

Info

Publication number
ES2084730T3
ES2084730T3 ES91110132T ES91110132T ES2084730T3 ES 2084730 T3 ES2084730 T3 ES 2084730T3 ES 91110132 T ES91110132 T ES 91110132T ES 91110132 T ES91110132 T ES 91110132T ES 2084730 T3 ES2084730 T3 ES 2084730T3
Authority
ES
Spain
Prior art keywords
plastic
mould
layer
moulded
motor vehicle
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
ES91110132T
Other languages
English (en)
Inventor
Josef Landler
Roland Fink
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.)
Alkor GmbH Kunstoffverkauf
Original Assignee
Alkor GmbH Kunstoffverkauf
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=25897222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2084730(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4030477A external-priority patent/DE4030477C2/de
Priority claimed from DE4030478A external-priority patent/DE4030478C2/de
Application filed by Alkor GmbH Kunstoffverkauf filed Critical Alkor GmbH Kunstoffverkauf
Application granted granted Critical
Publication of ES2084730T3 publication Critical patent/ES2084730T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • B29C51/365—Porous moulds
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • B29L2031/3008—Instrument panels
    • 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
    • B29L2031/3011—Roof linings
    • 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
    • B29L2031/3014—Door linings
    • 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
    • B29L2031/3017—Floor coverings
    • 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
    • B29L2031/3076—Aircrafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Telephone Function (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN DISPOSITIVO PARA LA FABRICACION DE PIEZAS MODELADAS O DE OBJETOS, CON PREFERENCIA ELEMENTOS DE VEHICULOS DE MOTOR, REVESTIMIENTOS INTERIORES DE VEHICULOS DE MOTOR ASI COMO REVESTIMIENTOS INTERIORES DE AVIONES, FORMADOS POR, AL MENOS, UNA CAPA EXTERIOR DE MATERIAL PLASTICO, QUE EN UN LADO DE LA SUPERFICIE POSEE LA FORMA DE LA PIEZA O DEL REVESTIMIENTO INTERIOR, EN LA QUE SE DISPONE, A TRAVES DE UNA CAPA INTERMEDIA O DIRECTAMENTE, AL MENOS, UNA CAPA DE MATERIAL PLASTICO ESPONJADO. LA CAPA DE MATERIAL PLASTICO ASI COMO LA PIEZA MODELADA DE MATERIAL PLASTICO SE FABRICA CON LOS PROCEDIMIENTOS DE EMBUTICION NEGATIVA, EMBUTICION POSITIVA, EXTRUSION, SOPLADO O INYECCION Y SOPLADO, SLUSH-MOLDING O DE SINTERIZACION POR ROTACION. LA PIEZA MODELADA O EL OBJETO FORMADO POR UNA PELICULA, BANDA, PLACA, MASA, PREFORMA DE SOPLADO, MASA FUNDIDA O CAPA CONFORMADA PERMANECE PRIMERAMENTE EN EL MOLDE O SE TRANSFIERE A UN SEGUNDO MOLDE, CUYA FORMA Y PERFILES DE MOLDE EQUIVALEN A LOS DEL PRIMER MOLDE DE FABRICACION. EL MOLDE SE CIERRA Y/O HERMETIZA CON UNA TAPA O CON UN ELEMENTO DE CIERRE. DESPUES DEL CONFORMADO FINAL Y DEL ESTRUCTURADO DE LA SUPERFICIE O DEL NERVADO SE INTRODUCEN PARTICULAS DE MATERIAL PLASTICO ESPONJADO O DE MATERIAL PLASTICO HUECO, QUE SE DEFORMAN CON UN GAS CALIENTE O CON VAPOR DE AGUA. LAS PARTICULAS SE SINTERIZAN, FUNDEN O SUELDAN TOTAL O PARCIALMENTE EN SU SUPERFICIE O SE DEFORMAN DANDO LUGAR A UNA ADHERENCIA MUTUA Y SE UNEN AL MISMO TIEMPO CON LA PIEZA DE MATERIAL PLASTICO O CON EL OBJETO, QUE SE HALLA DEBAJO O ENCIMA.
ES91110132T 1990-09-26 1991-06-20 Procedimiento y dispositivo para la fabricacion de piezas de moldeo. Expired - Lifetime ES2084730T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4030477A DE4030477C2 (de) 1990-09-26 1990-09-26 Verfahren und Vorrichtung zur Herstellung von Formteilen oder Gegenständen
DE4030478A DE4030478C2 (de) 1990-09-26 1990-09-26 Verfahren und Vorrichtung zur Herstellung von Kraftfahrzeugteilen, Kraftfahrzeuginnenverkleidungen sowie Flugzeuginnenverkleidungen

Publications (1)

Publication Number Publication Date
ES2084730T3 true ES2084730T3 (es) 1996-05-16

Family

ID=25897222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91110132T Expired - Lifetime ES2084730T3 (es) 1990-09-26 1991-06-20 Procedimiento y dispositivo para la fabricacion de piezas de moldeo.

Country Status (4)

Country Link
EP (1) EP0477476B1 (es)
AT (1) ATE134334T1 (es)
DE (1) DE59107423D1 (es)
ES (1) ES2084730T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620636A (en) * 1991-04-08 1997-04-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for manufacturing foam molded product
EP0538475A4 (en) * 1991-04-08 1993-09-08 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Foamed synthetic resin molded product, method of molding said product, and metallic mold for internal foam molding
EP0539768A3 (en) * 1991-10-08 1993-06-09 Rexpol S.R.L. Machine for the manufacture of sandwich panels
ATE137741T1 (de) * 1991-10-11 1996-05-15 Bachem Feinchemikalien Ag Aminosäurederivate zur peptidsynthese
US6033770A (en) * 1992-04-23 2000-03-07 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polypropylene resin cellular molded article having a skin and production method therefor
EP0591553B1 (en) * 1992-04-23 1999-02-03 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Skinned in-mold expansion molding product of polypropylene resin and production thereof
US5476618A (en) * 1992-08-11 1995-12-19 Toyoda Gosei Co., Ltd. Method of forming a resin laminate containing foam beads
WO1998000287A1 (en) * 1996-06-28 1998-01-08 Kaneka Corporation Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin and metal mold used for the same method
DE19634360C2 (de) * 1996-08-26 1999-04-08 Grammer Formteile Gmbh Verfahren zur Herstellung eines Komposit-Formteiles
DE19719321C2 (de) * 1997-05-08 2000-12-14 Mst Automotive Gmbh Herstellung eines leichten Lenkrades
DE19827362A1 (de) * 1998-06-19 1999-12-23 Reichenecker Hans Storopack Aufgeschäumtes Formteil
CN2350430Y (zh) * 1998-12-25 1999-11-24 陈自立 一种柔性道路护栏
US6632382B1 (en) 2000-02-29 2003-10-14 Owens-Corning Fiberglas Technology, Inc. Extruded foam product with reduced surface defects
WO2010150466A1 (ja) 2009-06-26 2010-12-29 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子及び発泡粒子成形体
JP2016521215A (ja) 2013-03-15 2016-07-21 ハーマン、ミラー、インコーポレイテッドＨｅｒｍａｎ Ｍｉｌｌｅｒ Ｉｎｃｏｒｐｏｒａｔｅｄ テクスチャ付き表面を有する粒子フォーム部品
EP3597389A1 (de) * 2018-07-18 2020-01-22 PARAT Beteiligungs GmbH Verfahren zur herstellung eines flächenhaften bauelementes mit integrierten solarzellen und bauelement mit integrierten solarzellen
DE102018123703A1 (de) 2018-09-26 2020-03-26 Parat Beteiligungs Gmbh Verfahren zur Herstellung eines flächenhaft ausgebildeten Bauelementes
DE102021204497A1 (de) * 2020-05-11 2021-11-11 Reinz-Dichtungs-Gmbh Dichtungsanordnung, Plattenanordnung, elektrochemisches System sowie Verfahren zur Herstellung einer Dichtungsanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411670A1 (de) * 1974-03-12 1975-09-18 I P H Internationale Patentver Verfahren zum herstellen von oberflaechenvergueteten polystyrolschaum-formteilen
DE2437224C3 (de) * 1974-08-02 1979-01-11 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von elastischen Formkörpern aus geschäumtem thermoplastischem Granulat
DE3330826A1 (de) * 1983-08-26 1985-03-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von schaumstoff-formkoerpern aus polyolefinen
IT1185507B (it) * 1985-02-14 1987-11-12 Devi Spa Procedimento ed apparecchiatura per lo stampaggio di materiale plastico espanso in combinazione con materiale plastico rigido

Also Published As

Publication number Publication date
DE59107423D1 (de) 1996-03-28
EP0477476A2 (de) 1992-04-01
EP0477476B1 (de) 1996-02-21
ATE134334T1 (de) 1996-03-15
EP0477476A3 (en) 1992-04-29

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