ES2115858T3 - Perfil extruido de material sintetico termoplastico. - Google Patents

Perfil extruido de material sintetico termoplastico.

Info

Publication number
ES2115858T3
ES2115858T3 ES94120987T ES94120987T ES2115858T3 ES 2115858 T3 ES2115858 T3 ES 2115858T3 ES 94120987 T ES94120987 T ES 94120987T ES 94120987 T ES94120987 T ES 94120987T ES 2115858 T3 ES2115858 T3 ES 2115858T3
Authority
ES
Spain
Prior art keywords
profile
plastic
plastic profile
synthetic material
thermoplastic synthetic
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
ES94120987T
Other languages
English (en)
Inventor
Erwin Brunnhofer
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.)
Technoform Caprano and Brunnhofer GmbH and Co KG
Original Assignee
Technoform Caprano and Brunnhofer GmbH and Co KG
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=6513186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2115858(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technoform Caprano and Brunnhofer GmbH and Co KG filed Critical Technoform Caprano and Brunnhofer GmbH and Co KG
Application granted granted Critical
Publication of ES2115858T3 publication Critical patent/ES2115858T3/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN PERFIL DE PLASTICO EXTRUSIONADO A BASE DE MATERIAL SINTETICO TERMOPLASTICO, QUE CUMPLE LOS REQUERIMIENTOS DE TRACCION, COMPRESION, DOBLADO Y COMPORTAMIENTO REGULAR DE ESTABILIDAD. EL PERFIL DE PLASTICO POSEE UNA ARMADURA DE FIBRA LONGITUDINAL A BASE DE FIBRA DE VIDRIO, FIBRA DE CARBONO, FIBRAS METALICAS O MEZCLAS DE ELLAS, CON UNA LONGITUD DE FIBRA DE AL MENOS 3 MM. LA ARMADURA DE FIBRA LONGITUDINAL SE INCORPORA EN EL PERFIL DE PLASTICO DESDE EL 10 HASTA EL 45 % EN MASA. LA ARMADURA DE FIBRA LONGITUDINAL ES INTRODUCIDA EN EL PROCESO DE PRESIONADO DE EXTRUSION DEL PERFIL DE PLASTICO CON EL MATERIAL SINTETICO TERMOPLASTICO. EL PROCESO DE PRESIONADO DE EXTRUSION SE GUIA DE TAL MODO, QUE EL COCIENTE A PARTIR DE LA DILATACION TERMICA DEL PERFIL DE PLASTICO EN DIRECCION LONGITUDINAL EN EL NUMERADOR Y LA DILATACION TERMICA DEL PERFIL DE PLASTICO EN DIRECCION TRANSVERSAL EN EL DENOMINADOR ES MAYOR QUE 0,3. EL PERFIL DE PLASTICO MUESTRA APROXIMADAMENTE LA MISMA DUREZA QUE UN PERFIL DE COMPARACION EXTRUSIONADO DE IGUAL GEOMETRIA A PARTIR DEL MISMO PLASTICO LIBRE SIN EMBARGO DE ARMADURA. EL MODULO DE ELASTICIDAD DEL PERFIL DE PLASTICO ES MAYOR QUE EL DEL PERFIL DE COMPARACION.
ES94120987T 1994-03-18 1994-12-31 Perfil extruido de material sintetico termoplastico. Expired - Lifetime ES2115858T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409314A DE4409314C2 (de) 1994-03-18 1994-03-18 Aus thermoplastischem Kunststoff stranggepreßtes Kunststoffprofil

Publications (1)

Publication Number Publication Date
ES2115858T3 true ES2115858T3 (es) 1998-07-01

Family

ID=6513186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94120987T Expired - Lifetime ES2115858T3 (es) 1994-03-18 1994-12-31 Perfil extruido de material sintetico termoplastico.

Country Status (3)

Country Link
EP (1) EP0672518B1 (es)
DE (1) DE4409314C2 (es)
ES (1) ES2115858T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703748A1 (de) * 1997-01-24 1998-07-30 Schmidt Gmbh Verfahren zur plastischen Herstellung von Bauteilen aus Naturrohstoffen
DE102007039009A1 (de) * 2007-08-17 2009-02-19 Rehau Ag + Co Rahmen-Baugruppe sowie Kunststoff-Profilrahmen hierfür
DE202014101275U1 (de) * 2014-03-20 2015-07-01 Rehau Ag + Co Hohlkammerprofil, insbesondere Fenster- oder Tür-Hohlkammerprofil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666847A (en) * 1969-11-07 1972-05-30 Great Lakes Carbon Corp Method and apparatus for controlling orientation of needle-like carbon particles in extruded carbonaceous stock
US4056591A (en) * 1973-12-26 1977-11-01 Monsanto Company Process for controlling orientation of discontinuous fiber in a fiber-reinforced product formed by extrusion
US5273819A (en) * 1986-10-15 1993-12-28 Jex Edward R Fiber reinforced resin composites, method of manufacture and improved composite products
DE3801574C2 (de) * 1988-01-20 1998-05-07 Wilfried Ensinger Verfahren und Vorrichtung zum Extrudieren, insbesondere Strangpressen, von heißen Kunststoffschmelzen
DE3926904A1 (de) * 1989-08-16 1991-02-21 Basf Ag Verfahren zur herstellung von verstaerkten, zaehmodifizierten thermoplastischen formmassen
DE4016784A1 (de) * 1990-05-25 1991-11-28 Werner & Pfleiderer Extruder zum aufbereiten von kunststoff unter zufuehrung mindestens eines faserstranges
CA2046722A1 (en) * 1990-07-12 1992-01-13 Arao Umeda Method for manufacturing fiber reinforced elastic sheet, apparatus for manufacturing the same and mold to be used
DE4236662C2 (de) * 1991-11-02 1996-10-31 Frank Truckenmueller Vorrichtung zur Herstellung von Formteilen aus plastifizierbarem Material und faserförmigen Einlagen

Also Published As

Publication number Publication date
EP0672518B1 (de) 1998-04-08
EP0672518A2 (de) 1995-09-20
DE4409314C2 (de) 1996-02-29
DE4409314A1 (de) 1995-09-21
EP0672518A3 (de) 1995-12-13

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