ES8402759A1 - Perfeccionamientos en un mecanismo de boquilla ajustable para extruir una banda perfilada de material plastico. - Google Patents

Perfeccionamientos en un mecanismo de boquilla ajustable para extruir una banda perfilada de material plastico.

Info

Publication number
ES8402759A1
ES8402759A1 ES521110A ES521110A ES8402759A1 ES 8402759 A1 ES8402759 A1 ES 8402759A1 ES 521110 A ES521110 A ES 521110A ES 521110 A ES521110 A ES 521110A ES 8402759 A1 ES8402759 A1 ES 8402759A1
Authority
ES
Spain
Prior art keywords
segments
profiled
die mechanism
strip
moving
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
ES521110A
Other languages
English (en)
Other versions
ES521110A0 (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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES8402759A1 publication Critical patent/ES8402759A1/es
Publication of ES521110A0 publication Critical patent/ES521110A0/es
Granted 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • 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
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Tyre Moulding (AREA)

Abstract

MECANISMO DE BOQUILLA AJUSTABLE PARA EXTRUIR UNA BANDA PERFILADA DE MATERIAL PLASTICO.CONSTA DE MEDIOS (12) QUE PROPORCIONAN UN CANAL DE FLUJO DE SECCION TRANSVERSAL PREDETERMINADA, PARA LA EXTRUSION A TRAVES DEL MISMO DE LA BANDA DE MATERIAL PLASTICO; DE UN CONJUNTO DE BOQUILLA (10) DE EXTRUSION FINAL SITUADO EN EL EXTREMO DEL CANAL DE FLUJO, EL CUAL TIENE UNA ABERTURA PERFILADA PREDETERMINADA; DE UNA PLURALIDAD DE SEGMENTOS ADYACENTES SITUADOS AGUAS ARRIBA Y EN RELACION SEPARADA CON RESPECTO AL CONJUNTO DE BOQUILLA (10).
ES521110A 1982-03-31 1983-03-29 Perfeccionamientos en un mecanismo de boquilla ajustable para extruir una banda perfilada de material plastico. Granted ES521110A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/363,976 US4439125A (en) 1982-03-31 1982-03-31 Adjustable die mechanism

Publications (2)

Publication Number Publication Date
ES8402759A1 true ES8402759A1 (es) 1984-03-16
ES521110A0 ES521110A0 (es) 1984-03-16

Family

ID=23432524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521110A Granted ES521110A0 (es) 1982-03-31 1983-03-29 Perfeccionamientos en un mecanismo de boquilla ajustable para extruir una banda perfilada de material plastico.

Country Status (11)

Country Link
US (1) US4439125A (es)
JP (1) JPS5952060B2 (es)
BR (1) BR8301681A (es)
CA (1) CA1192366A (es)
DE (1) DE3311230A1 (es)
ES (1) ES521110A0 (es)
FR (1) FR2524380B1 (es)
IT (1) IT1158915B (es)
NZ (1) NZ203650A (es)
PT (1) PT76455B (es)
ZA (1) ZA832011B (es)

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IT1157134B (it) * 1982-12-10 1987-02-11 Saiag Spa Procedimento ed apparecchiatura per realizzare mediante estrusione continua un trafilato in particolare una guarnizione di tenuta per carrozzerie di autoveicoli presentante successivi tratti di lunghezze predeterminate aventi ciascuno una rispettiva sezione prestabilita e trafilato ottenuto con tale procedimento
DE3431274C2 (de) * 1984-08-25 1986-11-20 Buss Ag, Basel Austrittsdüse
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JPS61125647U (es) * 1985-01-25 1986-08-07
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DE3508547A1 (de) * 1985-03-09 1986-09-18 Uniroyal Englebert Reifen GmbH, 5100 Aachen Spritzkopf fuer einen extruder
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DE3909496C3 (de) * 1989-03-22 1994-07-14 Troester Maschf Paul Extruder-Kalander-Kombination
ES2043206T3 (es) * 1989-09-16 1993-12-16 Roehm Gmbh Adaptador de coextrusion
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EP0550755B1 (en) * 1991-07-25 1997-06-18 Tokai Kogyo Kabushiki Kaisha Window molding for automobile and method for manufacturing the same
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DE19628174A1 (de) * 1996-07-12 1998-01-15 Dahmit Betonwerke Gmbh & Co Kg Extrudiervorrichtung und Verfahren zum Extrudieren von Profilen
US5780067A (en) * 1996-09-10 1998-07-14 Extrusion Dies, Inc. Adjustable coextrusion feedblock
US6344088B1 (en) * 1998-12-16 2002-02-05 Matsushita Electric Industrial Co., Ltd. Stripe coating applicator and method
GB9916461D0 (en) * 1999-07-14 1999-09-15 Remarkable Pencils Limited Apparatus and method for extruding pencils
US6626206B1 (en) 2000-01-20 2003-09-30 Extrusion Dies, Inc. Feedblock for adjusting the dimensions of a set of co-extruded layers of a multi-layer sheet
CA2313307C (en) * 2000-06-30 2007-09-25 William J. Slyne Differential velocity extrusion
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US6478564B1 (en) 2000-09-08 2002-11-12 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
US6491510B1 (en) 2000-09-08 2002-12-10 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
JP3834199B2 (ja) * 2000-11-22 2006-10-18 住友ゴム工業株式会社 ゴム成形方法およびゴム成形装置
US6854312B2 (en) * 2002-06-17 2005-02-15 Avestor Limited Partnership Process and apparatus for manufacturing lithium or lithium alloy thin sheets for electrochemical cells
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US7628945B1 (en) 2006-02-17 2009-12-08 Collins Larry P Extruded radiused plastic articles and method of forming the same
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EP2444229A1 (de) * 2010-10-24 2012-04-25 Maku Ag Zustellbarer Kalibrierroboter für Breitschlitz-Düse
US8414284B2 (en) 2011-01-04 2013-04-09 The Goodyear Tire & Rubber Company Extruder and roller-die combination
US9579684B2 (en) 2011-06-07 2017-02-28 3M Innovative Properties Company Slot die position adjustment control
US9044894B2 (en) 2011-06-07 2015-06-02 3M Innovative Properties Company Slot die position adjustment and return to baseline
US9216535B2 (en) 2011-06-07 2015-12-22 3M Innovative Properties Company Slot die position adjustments to facilitate patterned products
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Also Published As

Publication number Publication date
DE3311230A1 (de) 1983-10-06
PT76455B (en) 1985-12-27
JPS58181627A (ja) 1983-10-24
BR8301681A (pt) 1983-12-13
US4439125A (en) 1984-03-27
FR2524380B1 (fr) 1987-07-10
FR2524380A1 (fr) 1983-10-07
CA1192366A (en) 1985-08-27
IT8367350A0 (it) 1983-03-29
NZ203650A (en) 1985-05-31
IT1158915B (it) 1987-02-25
DE3311230C2 (es) 1991-10-17
JPS5952060B2 (ja) 1984-12-18
ZA832011B (en) 1983-11-30
ES521110A0 (es) 1984-03-16
PT76455A (en) 1983-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603