DE4034254C2 - - Google Patents

Info

Publication number
DE4034254C2
DE4034254C2 DE4034254A DE4034254A DE4034254C2 DE 4034254 C2 DE4034254 C2 DE 4034254C2 DE 4034254 A DE4034254 A DE 4034254A DE 4034254 A DE4034254 A DE 4034254A DE 4034254 C2 DE4034254 C2 DE 4034254C2
Authority
DE
Germany
Prior art keywords
pipes
calibration device
pipe
plastic
production line
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 - Fee Related
Application number
DE4034254A
Other languages
German (de)
English (en)
Other versions
DE4034254A1 (de
Inventor
Dieter Espoo Fi Scharwaechter
Jyri Salpakangas Fi Jaervenkylae
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.)
Uponor Nv Philipsburg Sint Maarten Niederlaendische Antillen An
Original Assignee
Uponor Nv Philipsburg Sint Maarten Niederlaendische Antillen An
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 Uponor Nv Philipsburg Sint Maarten Niederlaendische Antillen An filed Critical Uponor Nv Philipsburg Sint Maarten Niederlaendische Antillen An
Publication of DE4034254A1 publication Critical patent/DE4034254A1/de
Application granted granted Critical
Publication of DE4034254C2 publication Critical patent/DE4034254C2/de
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
    • B29C48/88—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
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE4034254A 1989-10-27 1990-10-27 Herstellungslinie fuer rohre Granted DE4034254A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI895105A FI83187C (fi) 1989-10-27 1989-10-27 Produktionslinje foer sloeta plastroer.

Publications (2)

Publication Number Publication Date
DE4034254A1 DE4034254A1 (de) 1991-05-02
DE4034254C2 true DE4034254C2 (OSRAM) 1993-03-04

Family

ID=8529230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4034254A Granted DE4034254A1 (de) 1989-10-27 1990-10-27 Herstellungslinie fuer rohre

Country Status (5)

Country Link
JP (1) JPH0645169B2 (OSRAM)
AU (1) AU636402B2 (OSRAM)
CA (1) CA2027691C (OSRAM)
DE (1) DE4034254A1 (OSRAM)
FI (1) FI83187C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018491A1 (en) * 1994-12-12 1996-06-20 Garmond Australia Pty. Ltd. On-line embossing system for plastic profile extrusion
DE19845321A1 (de) * 1998-10-01 2000-04-13 Unitec Gmbh Tech Entwicklungen Vorrichtung und Verfahren zur Herstellung von dünnwandigen Glattrohren aus Kunststoff mit gewellten Sektionen in unterschiedlichen Abständen zueinander

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2525959T3 (en) * 2010-01-22 2016-06-27 Tubi Pty Ltd Modular rørfremstillingsapparat and process for the production of plastic pipes
CN103568246A (zh) * 2012-08-11 2014-02-12 宁波康润机械科技有限公司 塑料管材导向装置
CN104889728B (zh) * 2014-03-07 2017-05-10 珠海格力电器股份有限公司 连接管成型装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1083765A (en) * 1976-12-01 1980-08-19 Gerd P. H. Lupke Apparatus for producing thermoplastic tubing
CA1083766A (en) * 1977-02-07 1980-08-19 Gerd P.H. Lupke Apparatus for producing thermoplastic tubing
US4136143A (en) * 1977-02-22 1979-01-23 Lupke Gerd Paul Heinrich Apparatus for and method of producing corrugated thermoplastic tubing
DE3513708C2 (de) * 1985-04-12 1994-04-21 Drossbach Gmbh & Co Kg Extrusionskopf zur Herstellung doppelwandiger Kunststoffrohre mit zylindrischem Innenrohr und quergewelltem Außenrohr
FI74654C (fi) * 1986-01-13 1988-03-10 Uponor Nv Anordning och foerfarande foer framstaellning av kamflaensroer.
FI77405C (fi) * 1986-03-20 1989-03-10 Uponor Nv Foerfarande och anordning foer framstaellning av kamflaensroer.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018491A1 (en) * 1994-12-12 1996-06-20 Garmond Australia Pty. Ltd. On-line embossing system for plastic profile extrusion
DE19845321A1 (de) * 1998-10-01 2000-04-13 Unitec Gmbh Tech Entwicklungen Vorrichtung und Verfahren zur Herstellung von dünnwandigen Glattrohren aus Kunststoff mit gewellten Sektionen in unterschiedlichen Abständen zueinander
DE19845321C2 (de) * 1998-10-01 2002-03-28 Unitec Gmbh Tech Entwicklungen Vorrichtung zur Herstellung von dünnwandigen glatten Kunststoffrohren mit gewellten Sektionen in unterschiedlichen Abständen zueinander

Also Published As

Publication number Publication date
FI83187B (fi) 1991-02-28
FI83187C (fi) 1991-06-10
DE4034254A1 (de) 1991-05-02
AU636402B2 (en) 1993-04-29
CA2027691C (en) 1996-01-30
JPH03164228A (ja) 1991-07-16
CA2027691A1 (en) 1991-04-28
AU6484590A (en) 1991-05-02
JPH0645169B2 (ja) 1994-06-15
FI895105A0 (fi) 1989-10-27

Similar Documents

Publication Publication Date Title
EP0995579B1 (de) Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohr-Muffe und Vorrichtung zur Durchführung des Verfahrens
DE1704718A1 (de) Verfahren und Vorrichtung zur Herstellung von Kunststoffrohren mit ring- oder schraubenlinienfoermig gerillter Aussenwand
DE2357993C2 (de) Vorrichtung zur Innenkalibrierung von Hohlprofilen aus thermoplastischem Kunststoff
DE3737588C3 (de) Verfahren zum Herstellen eines innen glatten, außen gerippten Rohres aus extrudierbarem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens
DE69003829T2 (de) Kühldorne für Vorrichtungen zur Herstellung thermoplastischer Rohre.
EP0027788A1 (de) Spritzgussform zum Herstellen von Fittingen und Rohrverbindern aus thermoplastischem Kunststoff
DE69018964T2 (de) Verfahren und vorrichtung zur herstellung von gerippten rohren.
DE69827273T2 (de) Verfahren und gerät zum kühlen eines produktes in einer form
DE2111763A1 (de) Strangpressform sowie Verfahren und Vorrichtung zu deren Herstellung
DE1629811A1 (de) Verfahren und Vorrichtung zur Herstellung eines endlosen,faserverstaerkten Stranges mit einem von der Kreisform abweichenden Querschnitt
DE4034254A1 (de) Herstellungslinie fuer rohre
DE3709426C2 (OSRAM)
DE10347907A1 (de) Verfahren und Vorrichtung zur Herstellung gefüllter und verschlossener Behälter
EP0968778B1 (de) Vorrichtung und Verfahren zum Stranggiessen von Werkstücken mit innerem Hohlraum
DE2345957C2 (de) Verfahren und Vorrichtung zur Herstellung extrudierter, strangförmiger Kunststoffhohlprofile
DE2366018C2 (de) Verfahren zur Herstellung eines Kunststoffrohres mit quergerillter Außenfläche für elektrische Leitungen
WO1997046366A1 (de) Vorrichtung zum abkühlen und kalibrieren extrudierter kunststoffprofile
DE1296749B (de) Stranggiessanlage zur Herstellung von Quadratstraengen aus Stahl
DE1255292B (de) Vorrichtung zum Verformen eines Rohres aus Kunststoff
DE19944513C1 (de) Verfahren zur Herstellung eines Hochspannungsisolators, Hochspannungsisolator sowie Vorrichtung zur Durchführung eines solchen Verfahrens
DE1245582B (de) Extruder zum Herstellen von Profilen aus thermoplastischen Stoffen mit Hohlkanaelen
DE2709395C2 (de) Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines Rippenrohres mit glattem Innenkanal
DE19610975A1 (de) Verfahren zur Herstellung eines zylindrischen Trägers für einen Fotoleiter für elektrofotographische Anwendungen
DE19851076A1 (de) Verfahren und Vorrichtung zur Herstellung eines Zusatzteils für ein technisches Formteil
DE2022016A1 (de) Verfahren und Anlage zum Herstellen von Roehren

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee