FR2375979A1 - Appareillage de fabrication de profiles par extrusion - Google Patents

Appareillage de fabrication de profiles par extrusion

Info

Publication number
FR2375979A1
FR2375979A1 FR7738316A FR7738316A FR2375979A1 FR 2375979 A1 FR2375979 A1 FR 2375979A1 FR 7738316 A FR7738316 A FR 7738316A FR 7738316 A FR7738316 A FR 7738316A FR 2375979 A1 FR2375979 A1 FR 2375979A1
Authority
FR
France
Prior art keywords
extruder
manufacturing equipment
extrusion profile
die
manufacture
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.)
Granted
Application number
FR7738316A
Other languages
English (en)
French (fr)
Other versions
FR2375979B1 (US07714131-20100511-C00001.png
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.)
REIBENHAUSER KG
Original Assignee
REIBENHAUSER 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
Application filed by REIBENHAUSER KG filed Critical REIBENHAUSER KG
Publication of FR2375979A1 publication Critical patent/FR2375979A1/fr
Application granted granted Critical
Publication of FR2375979B1 publication Critical patent/FR2375979B1/fr
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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/25—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
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
    • 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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/96—Filters
    • 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
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92076—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
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92095—Angular velocity
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C48/06—Rod-shaped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7738316A 1977-01-03 1977-12-19 Appareillage de fabrication de profiles par extrusion Granted FR2375979A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700003 DE2700003A1 (de) 1977-01-03 1977-01-03 Anlage zur herstellung von strangpressprofilen

Publications (2)

Publication Number Publication Date
FR2375979A1 true FR2375979A1 (fr) 1978-07-28
FR2375979B1 FR2375979B1 (US07714131-20100511-C00001.png) 1980-09-26

Family

ID=5998037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738316A Granted FR2375979A1 (fr) 1977-01-03 1977-12-19 Appareillage de fabrication de profiles par extrusion

Country Status (5)

Country Link
US (1) US4171193A (US07714131-20100511-C00001.png)
AT (1) AT368946B (US07714131-20100511-C00001.png)
DE (1) DE2700003A1 (US07714131-20100511-C00001.png)
FR (1) FR2375979A1 (US07714131-20100511-C00001.png)
GB (1) GB1581450A (US07714131-20100511-C00001.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453014A1 (fr) * 1979-04-05 1980-10-31 Sekisui Chemical Co Ltd Procede d'extrusion et de mise en forme d'un materiau thermoplastique
FR2509963A1 (fr) * 1981-07-23 1983-01-28 Cuisinarts Inc Appareil extrudeur de pate alimentaire
EP0385285A2 (de) * 1989-03-01 1990-09-05 INOEX GmbH Extrudieranlage für Kunststoffrohre
WO1990014939A1 (de) * 1989-05-30 1990-12-13 Erich Beck Vorrichtung zum verarbeiten von thermoplastischen kunststoffen
EP0425944A2 (de) * 1989-10-31 1991-05-08 INOEX GmbH Extrudieranlage für Kunststoffrohre

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US4336213A (en) * 1980-02-06 1982-06-22 Fox Steve A Plastic extrusion apparatus and method
US4431598A (en) * 1980-02-25 1984-02-14 Permacel Process for extruding adhesive films and tapes
US4350657A (en) * 1980-11-04 1982-09-21 Union Carbide Corporation Low-energy extruder-pump system
JPS5887013A (ja) * 1981-11-18 1983-05-24 Japan Steel Works Ltd:The 連続混練造粒装置
US4490316A (en) * 1983-06-29 1984-12-25 Caterpillar Tractor Co. Apparatus and method for controlling internal size of an extruded hose
US4721589A (en) * 1983-09-22 1988-01-26 Harrel, Inc. Extruder viscosity control system and method
US4471963A (en) * 1984-01-09 1984-09-18 Luwa Corporation Sealing member for rotating shaft and method of sealing therewith
DE3422429A1 (de) * 1984-06-16 1985-12-19 Elastogran Maschinenbau GmbH, 2844 Lemförde Verfahren und vorrichtung zur steuerung des elektromotorischen antriebs einer anlage zur herstellung von formteilen aus mehrkomponenten-kunststoffen
DE3424257C2 (de) * 1984-06-30 1986-05-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen
GB2163386A (en) * 1984-07-20 1986-02-26 Windmoeller & Hoelscher Co-extruding a substrate web of synthetic thermoplastic material and an adhesive layer consisting of a non-crosslinkable elastomer
DE3434904C1 (de) * 1984-09-22 1985-10-17 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren und Anlage zum UEberwachen der Abmessungen eines aus einer oder mehreren Mischungen bestehenden,kontinuierlich extrudierten Profilbandes aus Kautschuk oder thermoplastischem Kunststoff
IT1200720B (it) * 1984-09-22 1989-01-27 Berstorff Gmbh Masch Hermann Procedimento e implanto per sorvegliare le dimensioni di un nastro profilato in caucciu' o materale sintetico termoplastico, costituito di una o piu' mescole ed estruso in continuo
DE3521571C1 (de) * 1985-06-15 1986-10-09 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Verfahren und Vorrichtung fuer die Herstellung von Monofilfaeden geringer Dickentoleranz aus thermoplastischem Kunststoff
US4642040A (en) * 1985-08-23 1987-02-10 Normag Corporation Extruder drivingly connected to gear pump
DE3534770C1 (de) * 1985-09-30 1986-11-13 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren und Anordnung zum materialverlustarmen Anfahren einer Mehrfachstrangpresse zum Herstellen von aus verschiedenen Kautschuk- oder Kunststoffmischungen bestehendenProfilstraengen,beispielsweise fuer Lauf- oder Seitenstreifen von Fahrzeugreifen
DE3642757A1 (de) * 1986-01-08 1987-07-16 Barmag Barmer Maschf Verfahren zur produktueberwachung von schmelzeextrudierten kunststoffen durch ueberwachen der dynamischen viskositaet der schmelze in der extrusionsanlage
SE452129B (sv) * 1986-03-07 1987-11-16 Bo Nilsson Forfarande for styrning av bearbetning och utmatning av plastmassa vid strengsprutning
DE3629995C1 (de) * 1986-09-03 1988-02-18 Reifenhaeuser Masch Anlage fuer das Strangpressen von thermoplastischem Kunststoff
US4882104A (en) * 1987-04-03 1989-11-21 Cincinnati Milacron, Inc. Method of controlling the thickness of an extruded plastic article
GB8712546D0 (en) * 1987-05-28 1987-07-01 Bicc Plc Extruder linearisation
SE462379B (sv) * 1987-08-07 1990-06-18 Bo Nilsson Foerfarande foer styrning av vissa parametrar vid framstaellning av plastvaror
DE3730043A1 (de) * 1987-09-08 1989-03-16 Reifenhaeuser Masch Verfahren und extrusionsanlage zum herstellen einer kunststoffbahn
DE3917657C2 (de) * 1989-05-31 1993-09-30 Sikora Industrieelektronik Vorrichtung zur Regelung des Außendurchmessers eines Stranges, insbesondere eines Kabels
US5045252A (en) * 1989-10-24 1991-09-03 Permian Research Corporation Method and apparatus for controlling rotary extruder
JPH0637065B2 (ja) * 1989-11-21 1994-05-18 東芝機械株式会社 バンク量モニタ方法，シート成形方法およびそれらのためのシート温度測定方法ならびにそれらの装置
US5156781A (en) * 1990-12-24 1992-10-20 Bridgestone Corporation Compact precision extrusion method
US5267847A (en) * 1990-12-24 1993-12-07 Bridgestone Corporation Compact precision extrusion system
DE4111217C1 (US07714131-20100511-C00001.png) * 1991-04-07 1992-07-02 Paul Troester Maschinenfabrik, 3000 Hannover, De
US5378415A (en) * 1991-04-07 1995-01-03 Paul Troester Maschinenfabrik Process for the production of homogeneous rubber blanks
DE4115246C1 (US07714131-20100511-C00001.png) * 1991-05-10 1992-05-14 Paul Troester Maschinenfabrik, 3000 Hannover, De
DE4126390A1 (de) * 1991-08-09 1993-02-11 Werner & Pfleiderer Misch- und aufbereitungsvorrichtung mit austragspumpe
DE4235163A1 (de) * 1992-10-19 1994-04-21 Theysohn Friedrich Fa Vorrichtung zum Extrudieren von Kunststoffprofilen
NL9300825A (nl) * 1993-05-13 1994-12-01 Rollepaal B V Maschf De Werkwijze en inrichting voor het extruderen van langwerpige voorwerpen uit kunststof en het regelen van de wanddikte ervan.
JP3423077B2 (ja) * 1993-08-25 2003-07-07 ダブリュ・アール・グレイス・アンド・カンパニー・コネテイカット 版面の製造方法
US5897818A (en) 1994-01-14 1999-04-27 Compsys, Inc. Method for continuously manufacturing a composite preform
US5536517A (en) * 1995-05-26 1996-07-16 Hannaford; Christopher S. Multidie positive displacement metering apparatus and process
US5840346A (en) * 1995-05-26 1998-11-24 Hannaford; Christopher S. Viscous material dispensing apparatus
US5725814A (en) * 1995-06-07 1998-03-10 Harrel, Inc. Extrusion of an article of varying content
US5695789A (en) * 1995-06-07 1997-12-09 Harrel, Inc. Apparatus for extrusion of an article of varying content
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US6306323B1 (en) * 1997-07-14 2001-10-23 Tyco Electronics Corporation Extrusion of polymers
US6309200B1 (en) * 1998-08-28 2001-10-30 General Electric Company Apparatus for texturing a thermoplastic extrusion utilizing a liquid jet printer head
DE19943738C1 (de) 1999-09-03 2001-03-15 Mannesmann Ag Extruderanlage mit Schneckenextruder und Zahnradextruder
US6468067B1 (en) 1999-09-16 2002-10-22 Toyo Tire & Rubber Co., Ltd. Composite extruding apparatus of rubber and method of extruding unvulcanized rubber
JP2002160284A (ja) * 2000-11-22 2002-06-04 Bridgestone Corp タイヤ用ゴム材料の押出方法及び押出装置
IT1319507B1 (it) * 2000-12-04 2003-10-20 Bandera Luigi Mecc Spa Attrezzatura per estrudere foglia o lastra in polimero espanso
US6652785B1 (en) * 2001-04-04 2003-11-25 Harrel, Incorporated Operatorless extrusion system
US6926509B2 (en) * 2002-05-31 2005-08-09 Ndh Medical, Inc. Apparatus for extruding tubing having a variable wall thickness
AT6407U1 (de) * 2002-12-12 2003-10-27 Technoplast Kunststofftechnik Verfahren zur regelung der vakuumversorgung von kalibrierwerkzeugen
US20050260320A1 (en) * 2003-10-09 2005-11-24 Hannaford Christopher S Multicolored flow divider
US8579494B2 (en) 2008-08-22 2013-11-12 Sara Lee Tm Holdings, Llc System and method for dough extrusion
DE102009046510B4 (de) * 2009-11-06 2014-09-04 Battenfeld-Cincinnati Germany Gmbh Vorrichtung und Verfahren zum Abdichten
US8900344B2 (en) 2010-03-22 2014-12-02 T3 Scientific Llc Hydrogen selective protective coating, coated article and method
CN102514173B (zh) * 2011-12-07 2014-05-21 浙江大学 动态微通道塑料挤出成型装置及方法
JP5845114B2 (ja) * 2012-03-05 2016-01-20 株式会社神戸製鋼所 混練押出設備およびその運転制御方法
JP5607197B2 (ja) * 2013-03-11 2014-10-15 東洋ゴム工業株式会社 ギアポンプの寿命予測方法及びゴム押出装置
FR3021245B1 (fr) * 2014-05-22 2016-12-23 Lescuyer Et Villeneuve Extrudeuse degazeuse a elastomeres avec filtration amovible.
US20160075073A1 (en) * 2014-09-11 2016-03-17 T.W. Womer & Associates, Llc Flow controlled strand die

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US2162482A (en) * 1937-06-19 1939-06-13 Westinghouse Electric & Mfg Co Regulator with gyroscopic antihunting
NL95803C (US07714131-20100511-C00001.png) * 1953-12-31 1900-01-01
US3148231A (en) * 1961-03-20 1964-09-08 Eastman Kodak Co Plastic extrusion, apparatus and control
US3265786A (en) * 1962-11-23 1966-08-09 Allied Chem Method and apparatus for producing shaped polyurethane foam strip
US3890078A (en) * 1972-01-31 1975-06-17 Industrial Nucleonics Corp Noninteracting extruder control

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453014A1 (fr) * 1979-04-05 1980-10-31 Sekisui Chemical Co Ltd Procede d'extrusion et de mise en forme d'un materiau thermoplastique
FR2509963A1 (fr) * 1981-07-23 1983-01-28 Cuisinarts Inc Appareil extrudeur de pate alimentaire
EP0385285A2 (de) * 1989-03-01 1990-09-05 INOEX GmbH Extrudieranlage für Kunststoffrohre
EP0385285A3 (de) * 1989-03-01 1991-08-07 INOEX GmbH Extrudieranlage für Kunststoffrohre
WO1990014939A1 (de) * 1989-05-30 1990-12-13 Erich Beck Vorrichtung zum verarbeiten von thermoplastischen kunststoffen
EP0425944A2 (de) * 1989-10-31 1991-05-08 INOEX GmbH Extrudieranlage für Kunststoffrohre
EP0425944A3 (en) * 1989-10-31 1991-07-31 Inoex Gmbh Installation for the extrusion of plastic tubes

Also Published As

Publication number Publication date
DE2700003A1 (de) 1978-07-06
US4171193A (en) 1979-10-16
ATA816277A (de) 1982-04-15
FR2375979B1 (US07714131-20100511-C00001.png) 1980-09-26
GB1581450A (en) 1980-12-17
AT368946B (de) 1982-11-25

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