AT383079B - Strangpresse zum herstellen von laufstreifen fuer autoreifen od.dgl. profilen oder bahnen - Google Patents

Strangpresse zum herstellen von laufstreifen fuer autoreifen od.dgl. profilen oder bahnen

Info

Publication number
AT383079B
AT383079B AT0182385A AT182385A AT383079B AT 383079 B AT383079 B AT 383079B AT 0182385 A AT0182385 A AT 0182385A AT 182385 A AT182385 A AT 182385A AT 383079 B AT383079 B AT 383079B
Authority
AT
Austria
Prior art keywords
profiles
paths
extrusion press
car tires
producing treads
Prior art date
Application number
AT0182385A
Other languages
English (en)
Other versions
ATA182385A (de
Original Assignee
Berstorff Gmbh Masch Hermann
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 Berstorff Gmbh Masch Hermann filed Critical Berstorff Gmbh Masch Hermann
Publication of ATA182385A publication Critical patent/ATA182385A/de
Application granted granted Critical
Publication of AT383079B publication Critical patent/AT383079B/de

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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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
    • B29C2948/92019—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
    • B29C2948/92247—Optical properties
    • 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
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—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
    • B29C2948/92609—Dimensions
    • B29C2948/92628—Width or height
    • 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
    • B29C2948/92885—Screw or gear
    • 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
    • B29C2948/92933—Conveying, transporting or storage of 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
    • B29C48/03—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
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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)
  • Tyre Moulding (AREA)
AT0182385A 1984-06-30 1985-06-19 Strangpresse zum herstellen von laufstreifen fuer autoreifen od.dgl. profilen oder bahnen AT383079B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3424257A DE3424257C2 (de) 1984-06-30 1984-06-30 Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen

Publications (2)

Publication Number Publication Date
ATA182385A ATA182385A (de) 1986-10-15
AT383079B true AT383079B (de) 1987-05-11

Family

ID=6239607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0182385A AT383079B (de) 1984-06-30 1985-06-19 Strangpresse zum herstellen von laufstreifen fuer autoreifen od.dgl. profilen oder bahnen

Country Status (10)

Country Link
US (1) US4642039A (de)
JP (1) JPS6119344A (de)
AT (1) AT383079B (de)
CH (1) CH666856A5 (de)
DE (1) DE3424257C2 (de)
FR (1) FR2566699B1 (de)
GB (1) GB2163090B (de)
IT (1) IT1183671B (de)
NL (1) NL8501476A (de)
SU (1) SU1386021A3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535269C1 (de) * 1985-10-03 1986-12-18 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Abdichteinrichtung fuer eine Siebwechselvorrichtung
DE3712343A1 (de) * 1987-04-11 1988-10-20 Krupp Gmbh Extrusionskopf mit einer klemmeinrichtung fuer die werkzeugteile
US5022844A (en) * 1987-08-06 1991-06-11 Edward S. Robbins, III Apparatus for forming foldable plastic products
IT1230658B (it) * 1987-12-02 1991-10-29 Danieli Off Mecc Pressa ad estrusione.
DE3806387A1 (de) * 1988-02-29 1989-09-07 Troester Maschf Paul Verfahren und vorrichtung zur bearbeitung von elastomerischen massen, insbesondere kunststoff, kautschuk und deren mischungen
FR2630961B1 (fr) * 1988-05-06 1990-09-07 Michelin & Cie Procede et appareil pour enduire de caoutchouc des fils deroules en parallele et produire ainsi une nappe
DE3900952C1 (de) * 1989-01-14 1990-03-22 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US5030079A (en) * 1989-10-27 1991-07-09 The Goodyear Tire & Rubber Company Roller die extrusion and calendering apparatus
DE4035476C2 (de) * 1990-11-08 1996-10-17 Troester Maschf Paul Extruder-Kalander-Kombination
GB2375071B (en) * 2001-04-03 2004-09-15 William Roy Powel Extrusion die(slipper)adjustment mechanism
ITTO20040697A1 (it) * 2004-10-11 2005-01-11 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti
RU2339513C2 (ru) * 2006-02-21 2008-11-27 Российский заочный институт текстильной и легкой промышленности Устройство для автоматической замены шнека и очистки смесительной камеры литьевого агрегата
FR2922808B1 (fr) * 2007-10-30 2010-02-19 Michelin Soc Tech Dispositif pour l'extrusion d'une bande de gomme.
EP2488356B1 (de) * 2009-10-13 2015-07-01 Pirelli Tyre S.p.A. Verfahren und vorrichtung zur herstellung von reifen für fahrzeugräder
CN101693403B (zh) * 2009-10-27 2011-07-20 天津赛象科技股份有限公司 多复合挤出机头液压锁紧结构
BR112013029799B1 (pt) * 2011-05-31 2020-11-17 Pirelli Tyre S. P. A. método para produzir pneus, e, aparelho para produzir pneus para rodas de veículo
JP5299539B1 (ja) * 2012-04-09 2013-09-25 横浜ゴム株式会社 空気入りタイヤ
DE102016121262B3 (de) * 2016-11-07 2018-02-22 Troester Gmbh & Co. Kg Extrusionsvorrichtung
FR3117919B1 (fr) * 2020-12-23 2022-12-02 Michelin & Cie Procédé de fermeture en deux temps d’une installation d’extrusion a rouleau permettant un ajustement précis de l’entrefer de génération d’un profilé
CN115837736B (zh) * 2021-09-18 2025-10-17 桂林橡胶设计院有限公司 一种橡胶复合挤出机头锁紧装置、挤出机头及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543333A (en) * 1968-03-18 1970-12-01 Berstorff Gmbh Masch Hermann Manufacture of synthetic resin rails
GB1389922A (en) * 1971-06-23 1975-04-09 Du Pont Process control
FR2354185B3 (de) * 1976-06-09 1980-02-01 Berstorff Gmbh Masch Hermann
EP0005077B1 (de) * 1978-04-26 1982-02-03 Uniroyal Ltd. Extruder und Anwendung desselben
US4428896A (en) * 1982-08-30 1984-01-31 The General Tire & Rubber Company Method of producing an extrudate of controlled size and shape from a roller die

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052780A (fr) * 1951-01-20 1954-01-27 Dynamit Nobel Ag Procédé et dispositif pour la fabrication continue de feuilles et bandes sans fin en matières telles que les produits synthétiques thermoplastiques
US3433292A (en) * 1966-05-25 1969-03-18 Gen Motors Corp Locking mechanism for diecasting
GB1144863A (en) * 1967-01-12 1969-03-12 Hermann Berstorff Maschb Ansta Method of producing webs of material of uniform longitudinal thickness
US3505708A (en) * 1967-01-30 1970-04-14 Ernest P Moslo Fluid power actuated clamp for molding apparatus
GB1242733A (en) * 1967-10-24 1971-08-11 Rudolf Paul Fritsch A slit-shaped extrusion nozzle for extrusion of synthetic thermoplastics materials
US3482279A (en) * 1968-03-18 1969-12-09 Berstorff Gmbh Masch Hermann Extrusion press
US4060368A (en) * 1972-06-19 1977-11-29 Theysohn Helmuth Flat-sheet injection head
US3947201A (en) * 1973-12-07 1976-03-30 Usm Corporation Extruder and roll die apparatus
DE2457532B2 (de) * 1974-12-05 1979-11-15 Paul Troester Maschinenfabrik, 3000 Hannover Schneckenextruder mit geteiltem Breitspritzkopf
DE2700003A1 (de) * 1977-01-03 1978-07-06 Reifenhaeuser Kg Anlage zur herstellung von strangpressprofilen
DE2937204C2 (de) * 1979-09-14 1982-09-02 Werner & Pfleiderer, 7000 Stuttgart Extrudermaschine mit Breitspritzkopf und zugeordnetem Kalander
US4245971A (en) * 1979-10-18 1981-01-20 Donald Macmillan & Son, Inc. Molding machine with expandable chamber and locking means
DE3216377A1 (de) * 1981-09-26 1983-06-16 Detlef Dipl.-Ing. 4970 Bad Oeynhausen Gneuss Vorrichtung zur herstellung von rohren aus plastischen massen
US4465451A (en) * 1982-07-21 1984-08-14 Welding Engineers, Inc. Apparatus and method for controlling extrusion back pressure
DE3238284C2 (de) * 1982-10-15 1986-08-07 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Strangpreßkopf zum Herstellen von Flachprofilen aus verschiedenen Gummi- oder Kunststoffmischungen
GB8309875D0 (en) * 1983-04-12 1983-05-18 Babcock Wire Equipment Continuous extrusion apparatus
US4539169A (en) * 1983-07-29 1985-09-03 The Goodyear Tire & Rubber Company Apparatus and method for forming a co-extrusion from extruded strips
DE3327806C1 (de) * 1983-08-02 1984-06-20 Karl 7298 Loßburg Hehl Formenspannvorrichtung an einer Formschliesseinheit
US4526528A (en) * 1984-06-28 1985-07-02 The Goodyear Tire & Rubber Company Apparatus for forming a co-extrusion from extruded strips

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543333A (en) * 1968-03-18 1970-12-01 Berstorff Gmbh Masch Hermann Manufacture of synthetic resin rails
GB1389922A (en) * 1971-06-23 1975-04-09 Du Pont Process control
FR2354185B3 (de) * 1976-06-09 1980-02-01 Berstorff Gmbh Masch Hermann
EP0005077B1 (de) * 1978-04-26 1982-02-03 Uniroyal Ltd. Extruder und Anwendung desselben
US4428896A (en) * 1982-08-30 1984-01-31 The General Tire & Rubber Company Method of producing an extrudate of controlled size and shape from a roller die

Also Published As

Publication number Publication date
FR2566699A1 (fr) 1986-01-03
ATA182385A (de) 1986-10-15
US4642039A (en) 1987-02-10
CH666856A5 (de) 1988-08-31
DE3424257C2 (de) 1986-05-15
IT8520866A0 (it) 1985-05-24
IT1183671B (it) 1987-10-22
JPS6119344A (ja) 1986-01-28
GB2163090A (en) 1986-02-19
NL8501476A (nl) 1986-01-16
SU1386021A3 (ru) 1988-03-30
DE3424257A1 (de) 1986-01-23
GB8514010D0 (en) 1985-07-10
GB2163090B (en) 1988-09-07
FR2566699B1 (fr) 1988-05-27

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Legal Events

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UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner