ZA832011B - Adjustable die mechanism - Google Patents

Adjustable die mechanism

Info

Publication number
ZA832011B
ZA832011B ZA832011A ZA832011A ZA832011B ZA 832011 B ZA832011 B ZA 832011B ZA 832011 A ZA832011 A ZA 832011A ZA 832011 A ZA832011 A ZA 832011A ZA 832011 B ZA832011 B ZA 832011B
Authority
ZA
South Africa
Prior art keywords
die mechanism
adjustable die
adjustable
die
Prior art date
Application number
ZA832011A
Other languages
English (en)
Inventor
James Robert Dieckmann
Richard Edward Burg
Louis Laurich
John Richard Mccarty
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of ZA832011B publication Critical patent/ZA832011B/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/305Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/07Flat, e.g. panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/12Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/255Flow control means, e.g. valves
    • B29C48/2556Flow control means, e.g. valves provided in or in the proximity of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92114Dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92323Location or phase of measurement
    • B29C2948/92447Moulded article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92571Position, e.g. linear or angular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92904Die; Nozzle zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00Pneumatic or solid tyres or parts thereof
    • B29L2030/002Treads

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)
ZA832011A 1982-03-31 1983-03-22 Adjustable die mechanism ZA832011B (en)

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 (1)

Publication Number Publication Date
ZA832011B true ZA832011B (en) 1983-11-30

Family

ID=23432524

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832011A ZA832011B (en) 1982-03-31 1983-03-22 Adjustable die mechanism

Country Status (11)

Country Link
US (1) US4439125A (xx)
JP (1) JPS5952060B2 (xx)
BR (1) BR8301681A (xx)
CA (1) CA1192366A (xx)
DE (1) DE3311230A1 (xx)
ES (1) ES8402759A1 (xx)
FR (1) FR2524380B1 (xx)
IT (1) IT1158915B (xx)
NZ (1) NZ203650A (xx)
PT (1) PT76455B (xx)
ZA (1) ZA832011B (xx)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4765941A (en) * 1984-08-30 1988-08-23 E. I. Du Pont De Nemours And Company Thickness control system for an extrusion coating apparatus
JPS61125647U (xx) * 1985-01-25 1986-08-07
JPS61128359U (xx) * 1985-01-30 1986-08-12
DE3508547A1 (de) * 1985-03-09 1986-09-18 Uniroyal Englebert Reifen GmbH, 5100 Aachen Spritzkopf fuer einen extruder
US4749347A (en) * 1985-08-29 1988-06-07 Viljo Valavaara Topology fabrication apparatus
US4913863A (en) * 1989-01-30 1990-04-03 Hoechst Celanese Corporation Split extrusion die assembly for thermoplastic materials and methods of using the same
DE3909496C3 (de) * 1989-03-22 1994-07-14 Troester Maschf Paul Extruder-Kalander-Kombination
US5066435A (en) * 1989-09-16 1991-11-19 Rohm Gmbh Chemische Fabrik Process and system for producing multi-layer extrudate
DK0418681T3 (da) * 1989-09-16 1993-08-16 Roehm Gmbh Ekstruderingsadapter
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
DE9012288U1 (de) * 1990-08-27 1991-09-19 SIV Deutschland GmbH, 6000 Frankfurt Düse zum Extrudieren einer profilierten Polyurethanraupe
US6095586A (en) * 1990-10-23 2000-08-01 Tokai Kogyo Kabushiki Kaisha Automobile windshield molding and the method of producing the same
JP3150361B2 (ja) * 1991-05-31 2001-03-26 東海興業株式会社 車両用モールディング及びその製造方法
EP0550755B1 (en) * 1991-07-25 1997-06-18 Tokai Kogyo Kabushiki Kaisha Window molding for automobile and method for manufacturing the same
US5266021A (en) * 1991-10-10 1993-11-30 Jacobson Theodore L Apparatus for continuous forming of complex molded shapes
US5244378A (en) * 1991-12-13 1993-09-14 International Business Machines Corporation Apparatus for dynamic gating of polymers for producing molded articles with isotropic properties
US5445780A (en) * 1992-08-26 1995-08-29 Tokai Kogyo Kabushiki Kaisha Assembly of a windshield glass and a weather strip having a partly modified cross section and method of manufacturing same
US5511962A (en) * 1993-02-01 1996-04-30 Extrusion Dies, Inc. Extrusion die
US5382395A (en) * 1993-05-14 1995-01-17 Admiral Equipment Co. Profile extrusion apparatus and method for extruding a profile
DE69423145T2 (de) * 1993-06-25 2000-06-29 Asahi Glass Co. Ltd., Tokio/Tokyo Verfahren zur Herstellung von Fensterrahmen und Fensterpaneelen mit Fensterrahmen
US6007319A (en) * 1993-11-30 1999-12-28 Continuous Molding, Inc. Continuous forming of complex molded shapes
AT402039B (de) * 1994-11-15 1997-01-27 Bruno Ing Svoboda Schneckenplastifiziereinrichtung
DE19535930C1 (de) 1995-09-27 1997-01-09 Heinz Dr Ing Gros Vorrichtung zur veränderlichen Begrenzung eines flachen Fließkanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie
US5770129A (en) * 1995-12-22 1998-06-23 Honeywell Measurex Devron, Inc. Apparatus and method for controlling mass flow in an extrusion die
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
US20040121132A1 (en) * 2000-07-03 2004-06-24 Slyne William J. Differential velocity extrusion
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
US20040185132A1 (en) * 2003-03-19 2004-09-23 The Goodyear Tire & Rubber Company Removable flow diverter for an extrusion head
DE10328104B4 (de) * 2003-06-20 2006-08-17 Breyer Gmbh Maschinenfabrik Extrusionsdüse mit zumindest einem flexiblen Lippenelement
US6821106B1 (en) 2003-06-24 2004-11-23 The Goodyear Tire & Rubber Company Roller die preformer for wide extrusions
US20060076703A1 (en) * 2004-10-13 2006-04-13 Looman Ernest W Jr Double flow channel for an extruder head
DE102005031698A1 (de) * 2005-07-05 2007-01-18 Breyer Gmbh Maschinenfabrik Extrusionsdüse mit zwei Lippenelementen
US7628945B1 (en) 2006-02-17 2009-12-08 Collins Larry P Extruded radiused plastic articles and method of forming the same
DE102007025296B4 (de) * 2007-05-30 2009-12-10 Kautex Textron Gmbh & Co. Kg Einrichtung zum Extrusionsblasformen von Kunststoffartikeln sowie Verfahren zur Herstellung eines Kunststoffartikels
US8002535B2 (en) 2009-05-14 2011-08-23 The Goodyear Tire & Rubber Co. Method and assembly for extruding a rubber compound
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
US9216535B2 (en) 2011-06-07 2015-12-22 3M Innovative Properties Company Slot die position adjustments to facilitate patterned products
US9044894B2 (en) 2011-06-07 2015-06-02 3M Innovative Properties Company Slot die position adjustment and return to baseline
US9579684B2 (en) 2011-06-07 2017-02-28 3M Innovative Properties Company Slot die position adjustment control
US9327441B2 (en) 2011-10-06 2016-05-03 Nordson Corporation Adjustable feedblock
EP2657000B1 (de) 2012-04-25 2016-12-28 Maku Ag Vorrichtung zur Herstellung von flachbahnigen Erzeugnissen und Verfahren zu deren Einrichtung
US9216534B2 (en) 2013-10-11 2015-12-22 Nordson Corporation Coextrusion feedblock and coextrusion profiling insert assembly
US9808980B2 (en) 2014-07-29 2017-11-07 Nordson Corporation Coextrusion feedblock, coextrusion profiling insert assembly, and methods of operation
JP6520967B2 (ja) * 2017-02-16 2019-05-29 横浜ゴム株式会社 ゴム押出装置およびゴム押出物の製造方法
DE102017214763A1 (de) * 2017-08-23 2019-02-28 Continental Reifen Deutschland Gmbh Endform-Vorrichtung zum Ausformen von extrudierten Kautschukmischungen zu einem Gesamtkautschukelement, ein Extruder-Form-System umfassend die Endform-Vorrichtung sowie entsprechende Verwendungen der Endform-Vorrichtung und des Extruder-Form-Systems
IT201900018725A1 (it) * 2019-10-14 2021-04-14 Sacmi Testa di erogazione di un materiale polimerico e relativo metodo di erogazione, metodo di trasferimento di una dose di materiale polimerico.
ES1296787Y (es) * 2022-06-14 2023-04-21 Ceram Mayor S A Molde de extrusion de seccion variable
AT526624A1 (de) * 2022-10-18 2024-05-15 Sbi Mechatronik Gmbh Vorrichtung zur Einstellung des Spalts einer Breitschlitzdüse

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT63039B (de) * 1912-02-16 1914-01-10 Jan Vied Verfahren zur Herstellung von Belagplatten aus Ton.
US1252821A (en) * 1917-07-14 1918-01-08 Fisk Rubber Co Adjustable die.
US2083557A (en) * 1935-04-27 1937-06-15 Du Pont Extrusion apparatus
US2566854A (en) * 1949-01-26 1951-09-04 Us Rubber Co Extrusion control
US2720679A (en) * 1950-08-31 1955-10-18 Vern C Ratliff Universal die for forming tire tread
US3003245A (en) * 1959-07-13 1961-10-10 Jr Peter Nunez Gauge device for extrusion gate means
US3150213A (en) * 1960-12-29 1964-09-22 Industrial Nucleonics Corp Regulation of extruder systems
US3122783A (en) * 1961-06-26 1964-03-03 Du Pont Gauge control apparatus for manufacturing web material
NL280138A (xx) * 1961-06-26 1900-01-01
BE619350A (xx) * 1961-06-26 1900-01-01
US3195183A (en) * 1962-06-06 1965-07-20 Warren R Phillips Extrusion dies
CH398966A (de) * 1962-12-11 1966-03-15 Berstorff Gmbh Masch Hermann Schneckenpresse zum Spritzen thermoplastischer Kunststoffe mit Breitschlitzdüse
BE642865A (xx) * 1963-01-23 1900-01-01
US3510374A (en) * 1964-04-20 1970-05-05 Industrial Nucleonics Corp Method and control apparatus for regulating apparatuses
US3268950A (en) * 1964-12-23 1966-08-30 Mccreary Tire & Rubber Co Adjustable tread rubber extruding die
US3323169A (en) * 1965-09-02 1967-06-06 Frank A Vitellaro Mechanism for quickly adjusting the dies of a tire tread extrusion die head
US3427889A (en) * 1967-11-13 1969-02-18 Baum Chem Corp Adjusting mechanism
US3782873A (en) * 1968-09-20 1974-01-01 Du Pont Thickness control apparatus for polymeric film structures
US3599288A (en) * 1969-01-23 1971-08-17 Lab For Electronics Inc Scan average memory control system
US3830610A (en) * 1970-12-23 1974-08-20 Bridgestone Tire Co Ltd Apparatus for forming rubber products such as a tread rubber by extrusion
US3854859A (en) * 1972-10-19 1974-12-17 M Sola Shaping head for plastic molding machines
US3940221A (en) * 1973-09-10 1976-02-24 Welex Incorporated Thickness control system for an extrusion die
US3870453A (en) * 1973-10-15 1975-03-11 Nat Standard Co Adjustment mechanism for an extruder die
US3884611A (en) * 1973-10-24 1975-05-20 Leesona Corp Extrusion die
US4125350A (en) * 1976-04-19 1978-11-14 Sweetheart Plastic, Inc. Mechanical die adjustment mechanism

Also Published As

Publication number Publication date
JPS5952060B2 (ja) 1984-12-18
PT76455A (en) 1983-04-01
DE3311230A1 (de) 1983-10-06
BR8301681A (pt) 1983-12-13
IT8367350A0 (it) 1983-03-29
US4439125A (en) 1984-03-27
JPS58181627A (ja) 1983-10-24
ES521110A0 (es) 1984-03-16
CA1192366A (en) 1985-08-27
ES8402759A1 (es) 1984-03-16
IT1158915B (it) 1987-02-25
DE3311230C2 (xx) 1991-10-17
FR2524380A1 (fr) 1983-10-07
PT76455B (en) 1985-12-27
NZ203650A (en) 1985-05-31
FR2524380B1 (fr) 1987-07-10

Similar Documents

Publication Publication Date Title
ZA832011B (en) Adjustable die mechanism
GB8308510D0 (en) Film die
IL70311A0 (en) 4-aminoalkyl-2(3h)-indolones
GB2141958B (en) Die ejecter device
GB8309961D0 (en) Fine-line die
EP0040052A3 (en) Adjustable extrusion die
GB2118271B (en) Stepwise adjustment device
GB2129678B (en) Seat-height adjustment mechanism
GB8323082D0 (en) Presses
GB8309137D0 (en) Die
GB8331979D0 (en) Adjusting device
ZA835131B (en) Extrusion dies
JPS57160539A (en) Die device
GB2132976B (en) Adjustable crimping die for clipper mechanism
GB8303822D0 (en) Adjustable sliding mould
GB8317364D0 (en) Adjustable mould
GB2129473B (en) An adjustable gate
GB8332837D0 (en) Adjusting device
GB2113529B (en) Retractor mechanism
GB8312507D0 (en) Adjustable chuck
DE3272707D1 (en) An adjustable recline-control mechanism
GB2132928B (en) An adjustable nip mechanism
KR840000618Y1 (en) Die
GB8317035D0 (en) Adjusting device
GB8330299D0 (en) Die closing unit