AT310434B - Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen - Google Patents

Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen

Info

Publication number
AT310434B
AT310434B AT944870A AT944870A AT310434B AT 310434 B AT310434 B AT 310434B AT 944870 A AT944870 A AT 944870A AT 944870 A AT944870 A AT 944870A AT 310434 B AT310434 B AT 310434B
Authority
AT
Austria
Prior art keywords
continuous extrusion
endless profiles
endless
profiles
extrusion
Prior art date
Application number
AT944870A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT310434B publication Critical patent/AT310434B/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C48/09—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
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT944870A 1969-11-27 1970-10-20 Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen AT310434B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959464 DE1959464A1 (de) 1969-11-27 1969-11-27 Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen mit einem Mantel aus thermoplastischem Kunststoff und einem Schaumstoffkern und nach diesem hergestellte Profile

Publications (1)

Publication Number Publication Date
AT310434B true AT310434B (de) 1973-09-25

Family

ID=5752174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT944870A AT310434B (de) 1969-11-27 1970-10-20 Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen

Country Status (5)

Country Link
AT (1) AT310434B (de)
AU (1) AU2106570A (de)
DE (1) DE1959464A1 (de)
FR (1) FR2072542A5 (de)
GB (1) GB1273706A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017225A (en) * 1973-09-19 1977-04-12 Societa Internazionale Per Lo Sfruttamento Di Brevetti S.A. Apparatus for the production of synthetic-resin bodies having core and skin of different density
SE389054B (sv) * 1975-11-18 1976-10-25 Lundbergs Fab Ab N Munstycke for tillforsel av tva komponenter vid framstellning av ett cellplastskikt mellan ett ror och en omgivande form
DE2700478C2 (de) * 1977-01-07 1986-07-10 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres
US4093485A (en) * 1977-05-31 1978-06-06 Ornsteen Robert L Method for forming a hot melt adhesive cartridge
CA1224615A (en) * 1984-02-27 1987-07-28 John T. Back Method and apparatus for extrusion production of large dimensional thermoplastic articles
FR2708511B1 (fr) * 1993-07-30 1995-09-15 Budendorff Ets Procédé et installation pour la conception de profilé tubulaire avec matière synthétique expansible injectée.
US5665284A (en) * 1995-04-26 1997-09-09 Ronald D. Erwin Process for manufacturing foam-filled extruded products
DE19717066C1 (de) * 1997-04-23 1998-02-26 Daimler Benz Ag Verfahren zum Trennen stranggepreßter Hohlprofile und Strangpreßvorrichtung
DE19743381A1 (de) * 1997-09-30 1999-04-01 Guenter Pazen Rahmenprofile zum Herstellen von Blendrahmen bzw. Flügelrahmen für Fenster oder Türen und Verfahren zum Herstellen von Rahmenprofilen
DE19961306C2 (de) * 1999-12-18 2002-10-31 Veka Ag Extrusionsvorrichtung
DE102004015072A1 (de) 2004-03-25 2005-10-20 Roehm Gmbh Verfahren zur Herstellung von Kunststoffstäben
DE102009019331A1 (de) 2009-04-30 2010-11-04 Bayer Materialscience Ag Kontinuierliches Verfahren zur Herstellung eines Hohlkammerprofils
BE1019765A3 (nl) * 2011-01-13 2012-12-04 Luvac Besloten Vennoostchap Met Beperkte Aansprakelijkheid Werkwijze voor het vervaardigen van isolatiepanelen en een extrusiekop daarin gebruikt.
DE102011004305A1 (de) * 2011-02-17 2012-08-23 Evonik Degussa Gmbh Verfahren zur Herstellung von Stäben
PL2701891T3 (pl) 2011-04-27 2021-05-31 Basf Se Wytłaczane profile z tworzywa sztucznego zawierające wprowadzane w sposób ciągły elementy izolacyjne
US9492957B2 (en) 2011-04-27 2016-11-15 Basf Se Extruded plastics profiles comprising continuously introduced insulation elements
EP2574440A1 (de) 2011-09-30 2013-04-03 profine GmbH Verfahren zum Ausschäumen von Hohlkammerprofilen
ITVR20120162A1 (it) * 2012-08-07 2014-02-08 Roverplastik S P A Procedimento per la produzione di un profilato e relativo impianto
CN104781491A (zh) 2012-11-05 2015-07-15 巴斯夫欧洲公司 制备成型件的方法
US10100513B2 (en) 2012-11-05 2018-10-16 Basf Se Process for producing profiled elements
PL2953776T3 (pl) 2013-02-08 2018-06-29 Logstor A/S Sposób wytwarzania izolowanej rury w osłonie karbowanej

Also Published As

Publication number Publication date
AU2106570A (en) 1972-04-20
GB1273706A (en) 1972-05-10
FR2072542A5 (de) 1971-09-24
DE1959464A1 (de) 1971-06-03

Similar Documents

Publication Publication Date Title
AT310434B (de) Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen
AT302779B (de) Verfahren und Vorrichtung zum Wellen von Rohren
CH515346A (de) Verfahren und Vorrichtung zum kontinuierlichen Extrudieren hochviskoser Schmelzen
CH518166A (de) Verfahren und Einrichtung zum Strangpressen thermoplastischer Materialien
AT305577B (de) Verfahren und Vorrichtung zum Herstellen von Bauelementen
CH533004A (de) Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Strangprofilen
AT309093B (de) Verfahren und Vorrichtung zum Herstellen von Kunstkohleformkörpern
AT324682B (de) Verfahren und vorrichtung zum verbinden von übereinander laufenden bahnen
CH511652A (de) Falzverbindung und Verfahren zum Herstellen derselben
CH494075A (de) Verfahren zum Tiefziehen und Strecken
AT352381B (de) Verfahren und vorrichtung zum kontinuierlichen herstelllen von endlosen schaumstoffstraengen
CH537460A (de) Verfahren und Vorrichtung zum kontinuierlichen selektiven Galvanisieren von Bändern
CH479654A (de) Verfahren und Vorrichtung zum Herstellen von Polyamidformkörpern
CH525764A (de) Verfahren und Vorrichtung zum Herstellen von Schaumstoffen oder Homogenstoffen
AT295967B (de) Verfahren und Vorrichtung zum Flämmen
AT302934B (de) Verfahren und Einrichtung zum Entfernen von Bohrklein
AT324691B (de) Verfahren und vorrichtung zum kontinuierlichen herstellen von kunststoffhohl- oder vollprofilen
CH516483A (de) Verfahren und einrichtung zum kontinuierlichen Behandeln von Flüssigkeiten
AT364752B (de) Vorrichtung zum strangpressen von hohlprofilen oder teilhohlprofilen
AT300542B (de) Verfahren und Vorrichtung zur Hertellung von Faservliesen
AT312000B (de) Verfahren und Vorrichtung zum Filtern
AT280017B (de) Verfahren und Einrichtung zur kontinuierlichen Herstellung von Profilen
AT321571B (de) Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Rohren mit Muffen
CH528625A (de) Verfahren und Vorrichtung zum kontinuierlichen Legen paralleler Querfadenserien
AT285081B (de) Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Profilglas mit U-förmigen Querschnitt

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee