ES2014024B3 - Maquina de extrusion simultanea de varios materiales. - Google Patents

Maquina de extrusion simultanea de varios materiales.

Info

Publication number
ES2014024B3
ES2014024B3 ES87401029T ES87401029T ES2014024B3 ES 2014024 B3 ES2014024 B3 ES 2014024B3 ES 87401029 T ES87401029 T ES 87401029T ES 87401029 T ES87401029 T ES 87401029T ES 2014024 B3 ES2014024 B3 ES 2014024B3
Authority
ES
Spain
Prior art keywords
head
insert
ribs
diffuser
exit
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
ES87401029T
Other languages
English (en)
Inventor
Blaise Francois Figuereo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2014024B3 publication Critical patent/ES2014024B3/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
    • B29C48/03—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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Confectionery (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Saccharide Compounds (AREA)
  • Extrusion Of Metal (AREA)
ES87401029T 1986-05-16 1987-05-06 Maquina de extrusion simultanea de varios materiales. Expired - Lifetime ES2014024B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607035A FR2598652B1 (fr) 1986-05-16 1986-05-16 Machine d'extrusion simultanee de plusieurs matieres

Publications (1)

Publication Number Publication Date
ES2014024B3 true ES2014024B3 (es) 1990-06-16

Family

ID=9335304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87401029T Expired - Lifetime ES2014024B3 (es) 1986-05-16 1987-05-06 Maquina de extrusion simultanea de varios materiales.

Country Status (16)

Country Link
US (1) US4756682A (es)
EP (1) EP0246142B1 (es)
JP (1) JPS62273818A (es)
KR (1) KR870010938A (es)
AT (1) ATE51187T1 (es)
AU (1) AU590080B2 (es)
BR (1) BR8702486A (es)
CA (1) CA1293603C (es)
DE (1) DE3761955D1 (es)
ES (1) ES2014024B3 (es)
FI (1) FI872155A7 (es)
FR (1) FR2598652B1 (es)
GR (1) GR3000569T3 (es)
NO (1) NO872034L (es)
PH (1) PH24776A (es)
ZA (1) ZA873491B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679292A5 (es) * 1990-04-03 1992-01-31 Maillefer Nokia Holding
FR2672825B1 (fr) * 1991-02-18 1993-05-28 Eropol Finance Dev Procede de fabrication de filieres d'extrusion et filieres ainsi obtenues.
US5672303A (en) * 1992-10-17 1997-09-30 Bellaform Extrusionstechnik Gmbh Process and extruding head for the manufacture and/or coating of extruding profiles
US6017477A (en) * 1996-07-23 2000-01-25 The Gillette Company Extrusion apparatus and process
US5776519A (en) * 1997-06-06 1998-07-07 Graham Engineering Corporation Parison extrusion head with quick change die ring clamp assembly
BR112012001353B8 (pt) 2009-07-21 2021-05-25 The Population Council Inc anel vaginal, e, método para fabricar um anel vaginal
FR2991905B1 (fr) * 2012-06-18 2014-07-11 Blaise Francois Figuereo Dispositif de fabrication d'un barreau composite therapeutique
US9770859B2 (en) * 2014-12-18 2017-09-26 The Goodyear Tire & Rubber Company Apparatus for producing laminated fabric ply strips
US10245783B2 (en) * 2015-05-21 2019-04-02 Kenneth Fuller Printer for three dimensional printing
FR3061061A1 (fr) * 2016-12-22 2018-06-29 Compagnie Generale Des Etablissements Michelin Installation d’extrusion comportant une tete d’extrusion perfectionnee

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA454146A (en) * 1949-01-18 Taylor Jack Manufacture of insulated electric conductors
FR932325A (fr) * 1946-08-14 1948-03-18 Procédé et dispositif pour la production de profilés ou d'articles finis en matières plastifiables comportant des veines ou marbrures
BE512477A (es) * 1951-11-23 1900-01-01
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
US3266092A (en) * 1962-08-27 1966-08-16 Nat Distillers Chem Corp Balanced flow die
US3837773A (en) * 1965-11-18 1974-09-24 Ethyl Corp Extruded plastic film method and apparatus for the manufacture thereof
FR2110666A5 (es) * 1970-10-26 1972-06-02 Clair Bernard Savonnerie
DE2100192C3 (de) * 1971-01-04 1983-02-24 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn Strangpreßkopf zum Herstellen eines Hohlstranges
FR2158540B3 (es) * 1971-11-05 1975-11-28 Unilever Nv
DE2448256C3 (de) * 1974-10-10 1979-02-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von Glasfasern für optische Nachrichtenübertragung
DE2507979B1 (de) * 1975-02-25 1976-07-29 Marquet & Cie Noel Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren
FR2350164A1 (fr) * 1976-05-07 1977-12-02 Eropol Procede de fabrication d'electrodes pour machine a etinceler (usinage par electrothermie)
DE2622011A1 (de) * 1976-05-18 1977-12-08 Troester Maschf Paul Spritzkopf
EP0031742B1 (fr) * 1979-12-19 1983-12-14 EROPOL, Société Anonyme Enceinte d'extrusion à distribution circulaire contrôlée de la matière extrudée et à filière incorporée
DE3010691C2 (de) * 1980-03-20 1982-12-23 Hoechst Ag, 6000 Frankfurt Vorrichtung zum Herstellen einer coextrudierten, unbeschichtete Ränder aufweisenden Verbundfolie aus wenigstens zwei thermoplastischen Kunststoffen
US4316710A (en) * 1980-03-24 1982-02-23 The Goodyear Tire & Rubber Company Duplex extruder head
JPS5732918A (en) * 1980-08-07 1982-02-22 Plast Kogaku Kenkyusho:Kk Multilayer circular die
JPS5887023A (ja) * 1981-11-19 1983-05-24 Purakoo:Kk ２色フイルム成形用ダイス
DE3211448A1 (de) * 1982-03-27 1983-09-29 Continental Gummi-Werke Ag, 3000 Hannover Verfahren und vorrichtung zum herstellen oder/und verarbeiten von kautschuk- und kunststoffmischungen
EP0122703B1 (en) * 1983-03-11 1990-04-11 Mobil Oil Corporation Single lip rotary die
US4499041A (en) * 1983-05-23 1985-02-12 Cosden Technology, Inc. Coextrusion process for producing multiple layered thermoplastic pipe

Also Published As

Publication number Publication date
BR8702486A (pt) 1988-02-23
CA1293603C (fr) 1991-12-31
DE3761955D1 (de) 1990-04-26
JPS62273818A (ja) 1987-11-27
EP0246142A1 (fr) 1987-11-19
ZA873491B (en) 1987-11-09
NO872034L (no) 1987-11-17
NO872034D0 (no) 1987-05-15
GR3000569T3 (en) 1991-07-31
FR2598652B1 (fr) 1988-08-05
AU7297587A (en) 1987-11-19
FR2598652A1 (fr) 1987-11-20
US4756682A (en) 1988-07-12
ATE51187T1 (de) 1990-04-15
KR870010938A (ko) 1987-12-18
AU590080B2 (en) 1989-10-26
FI872155A0 (fi) 1987-05-15
PH24776A (en) 1990-10-30
FI872155A7 (fi) 1987-11-17
EP0246142B1 (fr) 1990-03-21

Similar Documents

Publication Publication Date Title
US3712594A (en) Vented screw extruder with pressure and flow regulating means
US3947173A (en) Apparatus for extruding concentric plastic sheaths
US3314108A (en) Extruder
EP0034505A3 (en) Plasticizing screw
ES2014024B3 (es) Maquina de extrusion simultanea de varios materiales.
GB1298693A (en) Improvements in or relating to extruders
CA2374579A1 (en) Device for producing extrusion blow-molded containers with at least two chambers
US5672303A (en) Process and extruding head for the manufacture and/or coating of extruding profiles
GB1359219A (en) Process and apparatus for the continuous production and/or covering of extruded sections
US3737260A (en) Counter flow genka head
GB1123511A (en) Extrusion die for blown film
DE3272185D1 (en) Method of extruding a plastics hollow profile
GB1159308A (en) Method and Apparatus for Extruding Tubes and Pipes
GB1012766A (en) Screw extruder for extruding plastic materials
US5364254A (en) Die for manufacturing co-extruded structural shapes
EP0091235A3 (en) Improvements in or relating to die heads for extruding plastics materials
US3267194A (en) Method and apparatus for feeding plastic material
GB1479169A (en) Extrusion machines
EP0161857A3 (en) Apparatus for and method of modifying an extruded material
ATE130794T1 (de) Wendelkopfverteiler für eine kunststoff- extrusionseinrichtung.
SU1362646A1 (ru) Экструзионна головка дл переработки пластмасс
ES2066023T3 (es) Dispositivo regulador en una cabeza de tobera de un extrusionador.
GB1210970A (en) Extrusion head
SU729082A1 (ru) Экструзионна головка дл формовани изделий из полимерных материалов
PL131969B1 (en) Apparatus for extrusion moulding plastic profiles