ES8602477A1 - Mejoras en la fabricacion de partes perfiladas reespumadas - Google Patents

Mejoras en la fabricacion de partes perfiladas reespumadas

Info

Publication number
ES8602477A1
ES8602477A1 ES542294A ES542294A ES8602477A1 ES 8602477 A1 ES8602477 A1 ES 8602477A1 ES 542294 A ES542294 A ES 542294A ES 542294 A ES542294 A ES 542294A ES 8602477 A1 ES8602477 A1 ES 8602477A1
Authority
ES
Spain
Prior art keywords
production
moulded parts
foamed moulded
polymer
mix
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
Application number
ES542294A
Other languages
English (en)
Other versions
ES542294A0 (es
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.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum 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=6233983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8602477(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metzeler Schaum GmbH filed Critical Metzeler Schaum GmbH
Publication of ES542294A0 publication Critical patent/ES542294A0/es
Publication of ES8602477A1 publication Critical patent/ES8602477A1/es
Expired 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
    • 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
    • B29C44/18—Filling preformed cavities
    • B29C44/187—Filling faulty voids in the foam
    • 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
    • B29C44/18—Filling preformed cavities
    • 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

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE PARTES PERFILADAS REESPUMADAS. CARACTERIZADO PORQUE EN UN MOLDE DE FORMACION DE ESPUMA SE MOLDEA UN MATERIALDE TRABAJO DE SUPERFICIE Y SEGUIDAMENTE SE INTRODUCE UNA MEZCLA DE REACCION DE MATERIAL DE ESPUMA; PORQUE LA CARA POSTERIOR DEL MATERIAL DE TRABAJO DE SUPERFICIE ESTA PROVISTA DE UN POLIMERO, POR LO MENOS, POR SECTORES; PORQUE EL POLIMERO ESTA APLICADO INMEDIATAMENTE SOBRE EL MATERIAL DE TRABAJO DE SUPERFICIE ANTES DE LA INTRODUCCION DE LA MEZCLA DE REACCION DE MATERIAL DE ESPUMA; Y PORQUE ESTAN FIJADOS EN EL POLIMERO ELEMENTOS ADICIONALES DE INSERCION O DE REFUERZO.
ES542294A 1984-04-18 1985-04-16 Mejoras en la fabricacion de partes perfiladas reespumadas Expired ES8602477A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3414794A DE3414794C2 (de) 1984-04-18 1984-04-18 Verfahren zur Herstellung von hinterschäumten Formteilen

Publications (2)

Publication Number Publication Date
ES542294A0 ES542294A0 (es) 1985-12-16
ES8602477A1 true ES8602477A1 (es) 1985-12-16

Family

ID=6233983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542294A Expired ES8602477A1 (es) 1984-04-18 1985-04-16 Mejoras en la fabricacion de partes perfiladas reespumadas

Country Status (3)

Country Link
EP (1) EP0161416B1 (es)
DE (2) DE3414794C2 (es)
ES (1) ES8602477A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246186B (it) * 1990-07-24 1994-11-16 Eurodomestici Ind Riunite Metodo per la realizzazione di elementi di chiusura di refrigeratori quali i frigoriferi verticali o similari ed elementi di chiusura cosi'ottenuti
DE4328309C2 (de) * 1993-08-23 1998-02-19 Haslbeck Technik Gmbh Stoß- und/oder schlagabsorbierendes Bauteil, insbesondere Frontschutzbügel und Verfahren zu dessen Herstellung
GB9416555D0 (en) * 1994-08-16 1994-10-12 Abcd Plastics Ltd Composite articles
DE10218890B4 (de) * 2002-04-26 2005-02-10 Webasto Vehicle Systems International Gmbh Verfahren zum Herstellen eines flächigen Verbundbauteils
DE102004033139B4 (de) * 2004-07-08 2014-04-03 Bayerische Motoren Werke Aktiengesellschaft Kunststoffverbundformteil sowie Verfahren zu dessen Herstellung
DE102008038522A1 (de) 2008-08-20 2010-02-25 Bayer Materialscience Ag Kunststoffverbundformteil im Drei-Schicht-Aufbau

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504230A1 (de) * 1962-04-21 1970-02-05 Freudenberg Carl Schaumformkoerper mit genarbter Plastikhaut
DE1779738A1 (de) * 1968-09-19 1971-09-30 Tegla Plastik Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen von verstaerkten Kunststoffteilen mit einem Kern von Schaumstoff
DE1901828A1 (de) * 1969-01-15 1970-08-20 Pharmacoll Vertriebsgmbh Verfahren und Vorrichtungen zum Herstellen von Schaumstoff-Verbundkoerpern
DE1903749A1 (de) * 1969-01-25 1970-12-03 Metzeler Schaum Gmbh Verfahren zur Innenauskleidung von Tanks mittels eines aufschaeumbaren Schaumstoffes
FR2123074B1 (es) * 1970-11-05 1973-12-28 Progil Bayer Ugine
DE2227143C3 (de) * 1972-06-03 1978-07-20 Bayer Ag, 5090 Leverkusen Sitzpolster mit einem textlien Überzug und einem Schaumstoffkern und Verfahren zu dessen Herstellung
SE410416B (sv) * 1973-06-18 1979-10-15 Saab Scania Ab Sett att framstella foremal av ett polymert cellplastmaterial med ytbeklednad av termoplastfolie, metallfolie eller av textil med en pa dess inre sida anfest termoplast eller cellplast
FR2454994B1 (fr) * 1979-04-26 1985-09-27 Faure Bertrand Procede de fabrication d'une matelassure comportant un corps en mousse revetu d'une coiffe permeable, par exemple en tissu
DE2917739A1 (de) * 1979-05-02 1980-11-06 Funck Herbert Verfahren und vorrichtung zum herstellen von formkoerpern aus reaktionsschaum
DE2930966C2 (de) * 1979-07-31 1983-12-22 Teroson Gmbh, 6900 Heidelberg Verfahren zur Herstellung eines schalldämmenden Formteils
FR2470566A1 (fr) * 1979-12-06 1981-06-12 Faure Bertrand Matelassure, par exemple pour siege de vehicule, comportant un corps en mousse revetu d'une coiffe permeable dont il est solidaire
JPS56164829A (en) * 1980-05-26 1981-12-18 Ikeda Bussan Co Ltd Production of integral foamed sheet

Also Published As

Publication number Publication date
ES542294A0 (es) 1985-12-16
EP0161416B1 (de) 1988-06-15
EP0161416A2 (de) 1985-11-21
DE3414794A1 (de) 1985-10-31
EP0161416A3 (en) 1986-02-19
DE3563323D1 (en) 1988-07-21
DE3414794C2 (de) 1986-12-18

Similar Documents

Publication Publication Date Title
US4923666B1 (en) Method of injection moulding
DE3468983D1 (en) Sail boards and surf boards as well as manufacturing process thereof
ATE117240T1 (de) Verfahren zum spritzgiessen von formteilen aus thermoplastischen kunststoffen sowie vorrichtung zur durchführung des verfahrens.
ATE83525T1 (de) Schaltafel mit einer schalplatte aus kunststoff sowie verfahren zu deren herstellung.
DE3683810D1 (de) Verstaerkter geformter gegenstand und verfahren zu seiner herstellung.
ES8602477A1 (es) Mejoras en la fabricacion de partes perfiladas reespumadas
GB2144074A (en) Method of manufacturing a hollow plastics article
JPS56118830A (en) Manufacture of foamed molding with opening
SE8705003L (sv) Saett att anbringa en materialsats av plast med armering i ett formverktyg
JPS57133036A (en) Manufacture of heat-insulating panel
GB2209700B (en) Moulding plastics
BR8506205A (pt) Processo de moldagem
JPS57150554A (en) Injection molding with screw and its manufacture
JPS6490711A (en) Molding method for resin molded product in raising state
JPS5759730A (en) Preparation of molded product having foamed layer on surface thereof
JPS576715A (en) Method of integrally molding interior material for automobile
JPS6485713A (en) Manufacture of foamed core molded product
JPS645811A (en) Molding of laminated polyurethane layer
JPS56118834A (en) Formation of decorated product
JPS5780032A (en) Manufacture of polyurethane foam chip material
JPS57135129A (en) Manufacture of structure-plate and apparatus therefor
ES8700596A1 (es) "procedimiento de inyeccion de piezas de materiales plasti- cos"
GB1409418A (en) Method of manufacturing moulded cellular plastics articles
ES8707444A1 (es) Procedimiento de fabricacion de un bloque de hormigon
KR790000670B1 (en) Method for manufacturing artificial-stone

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519