ES2127517T3 - Procedimiento y aparato para la fabricacion de tubos de material termoplastico orientados biaxialmente. - Google Patents

Procedimiento y aparato para la fabricacion de tubos de material termoplastico orientados biaxialmente.

Info

Publication number
ES2127517T3
ES2127517T3 ES95912496T ES95912496T ES2127517T3 ES 2127517 T3 ES2127517 T3 ES 2127517T3 ES 95912496 T ES95912496 T ES 95912496T ES 95912496 T ES95912496 T ES 95912496T ES 2127517 T3 ES2127517 T3 ES 2127517T3
Authority
ES
Spain
Prior art keywords
mandrel
tube
pct
thermoplastic material
pushing device
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 - Lifetime
Application number
ES95912496T
Other languages
English (en)
Inventor
Jan Hendrik Prenger
Johan Schuurman
Jan Visscher
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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Application granted granted Critical
Publication of ES2127517T3 publication Critical patent/ES2127517T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C48/88—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
    • B29C48/25—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

METODOS Y DISPOSITIVOS PARA FABRICAR TUBOS BIAXIALMENTE ORIENTADOS DE MATERIAL TERMOPLASTICO. EL METODO COMPRENDE FORZAR EL TUBO SOBRE UN MANDRIL (4) A UNA TEMPERATURA DE ORIENTACION DEL MATERIAL PLASTICO, DICHO MANDRIL (4) COMPRENDE UNA PIEZA DE EXPANSION (6) QUE PRODUCE EXPANSION EN LA DIRECCION CIRCUNFERENCIAL DEL TUBO. LA FUERZA SOBRE EL MANDRIL SE LOGRA EJERCIENDO UNA FUERZA DE EMPUJE EN EL TUBO AGUAS ARRIBA DE LA PIEZA DE EXPANSION DEL MANDRIL POR MEDIO DE ELEMENTOS DE EMPUJE (12) QUE ACTUAN SOBRE LA PARTE EXTERIOR DEL TUBO, Y EJERCIENDO UNA FUERZA DE TRACCION EN EL TUBO AGUAS ABAJO DEL MANDRIL. EL ELEMENTO DE EMPUJE (12) ACTUA SOBRE EL TUBO A UNA DISTANCIA AGUAS ARRIBA DEL MANDRIL, Y EL TUBO ES SOPORTADO ENTRE EL LUGAR DONDE ACTUA DICHO ELEMENTO DE EMPUJE Y LA PIEZA DE EXPANSION DEL MANDRIL.
ES95912496T 1994-03-22 1995-03-17 Procedimiento y aparato para la fabricacion de tubos de material termoplastico orientados biaxialmente. Expired - Lifetime ES2127517T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9400451A NL9400451A (nl) 1994-03-22 1994-03-22 Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.

Publications (1)

Publication Number Publication Date
ES2127517T3 true ES2127517T3 (es) 1999-04-16

Family

ID=19863975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95912496T Expired - Lifetime ES2127517T3 (es) 1994-03-22 1995-03-17 Procedimiento y aparato para la fabricacion de tubos de material termoplastico orientados biaxialmente.

Country Status (10)

Country Link
US (1) US5817270A (es)
EP (1) EP0751860B1 (es)
AT (1) ATE174551T1 (es)
AU (1) AU691585B2 (es)
CA (1) CA2185708C (es)
DE (1) DE69506694T2 (es)
DK (1) DK0751860T3 (es)
ES (1) ES2127517T3 (es)
NL (1) NL9400451A (es)
WO (1) WO1995025626A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521725C2 (sv) 1995-09-20 2003-12-02 Uponor Innovation Ab Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma
AUPN485095A0 (en) * 1995-08-18 1995-09-07 Uponor B.V. Process control
AUPN547595A0 (en) * 1995-09-15 1995-10-12 Uponor B.V. Biaxial stretching of plastic tubes
JP3004198B2 (ja) * 1995-11-14 2000-01-31 ユニプレス株式会社 複合成形品、その製造方法および製造装置
US5925307A (en) * 1997-05-12 1999-07-20 Intevep, Sa. Method for forming oriented plastic pipe
US5984659A (en) * 1998-02-26 1999-11-16 Technology Concepts Products, Inc. Tube handling apparatus
US6838041B2 (en) * 1998-03-11 2005-01-04 William W. Rowley Post formation profile processing
NL1012032C2 (nl) * 1999-03-05 2000-09-06 Wavin Bv Werkwijze voor het vervaardigen van een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal.
FR2806957B1 (fr) * 2000-03-29 2003-01-10 Alphacan Sa Procede et ligne pour fabriquer en continu des tubes en matiere plastique avec etirage bi-axial, et tube en matiere plastique obtenu
FR2806956B1 (fr) 2000-03-29 2003-05-09 Alphacan Sa Procede et ligne de fabrication en continu de tubes en matiere plastique avec etirage bi-axial, et tube en matiere plastique obtenu
JP2006516209A (ja) * 2003-01-09 2006-06-29 アクシオム・メディカル・インコーポレイテッド 断面が変化しているチューブの製造装置及び方法
ITBS20070014A1 (it) * 2007-01-31 2008-08-01 Capuzzi System S R L Dispositivo formatore di una barra per la fabbricazione di tappi sintetici e metodo di produzione della barra
NL2003666C2 (en) 2009-10-19 2011-04-20 Rollepaal Holding B V Methods and devices for manufacturing biaxially oriented tubing.
AU2015203535A1 (en) * 2009-10-19 2015-07-16 Hoppmann International B.V. Methods and devices for manufacturing biaxially oriented tubing
WO2013151420A1 (en) * 2012-04-06 2013-10-10 Hoppmann International B.V. Method and installation for manufacturing biaxially oriented tubing
GB2512016A (en) * 2012-09-24 2014-09-24 Arterius Ltd Methods
DE102013011266A1 (de) * 2013-07-05 2015-01-08 isoplus Fernwärmetechnik GmbH Verfahren zur Herstellung von im Durchmesser erweiterten Rohrstücken aus einem Kunststoffrohr und Anordnung zur Durchführung des Verfahrens
US10293537B2 (en) * 2014-09-01 2019-05-21 Zhejiang Sci-Tech University Device for biaxially-oriented stretching polytetrafluoroethylene hollow fiber membranes and method thereof
CA3122757A1 (en) * 2018-12-21 2020-06-25 RPFlow R&D B.V. Methods and installations for producing a biaxially oriented tube from thermoplastic material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301299A (es) * 1962-12-07 1900-01-01
US3249671A (en) * 1963-05-31 1966-05-03 Anaconda Wire & Cable Co Method of shrinking tubing
US3274314A (en) * 1963-06-13 1966-09-20 Phillips Petroleum Co Thermoplastic film production
US3856905A (en) * 1972-09-22 1974-12-24 Dow Chemical Co Oriented plastic tube
JPS5324362A (en) * 1976-08-19 1978-03-07 Sekisui Chemical Co Ltd Method of producing eggglike synthetic resin tube
WO1990002644A1 (en) * 1988-09-15 1990-03-22 Vinidex Tubemakers Pty. Limited Method of pipe manufacture
DE4003696C1 (es) * 1990-02-07 1990-12-13 Petzetakis, George Aristovoulos, Piraeus, Gr
JPH089192B2 (ja) * 1990-09-18 1996-01-31 筒中プラスチック工業株式会社 既設管ライニング用樹脂管の製造方法
DE4129881C2 (de) * 1991-09-09 1994-03-31 Gerhard Dr Ing Frey Kunststoffprofileigenverstärkung
GB9206766D0 (en) * 1992-03-27 1992-05-13 Bp Chem Int Ltd Pipes and their manufacture
FI98137C (fi) * 1992-03-30 1997-04-25 Uponor Bv Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki
US5460771A (en) * 1992-10-16 1995-10-24 Itt Corporation Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics

Also Published As

Publication number Publication date
DE69506694T2 (de) 1999-05-27
DK0751860T3 (da) 1999-08-23
EP0751860B1 (en) 1998-12-16
CA2185708C (en) 2005-05-17
AU691585B2 (en) 1998-05-21
WO1995025626A1 (en) 1995-09-28
AU1962095A (en) 1995-10-09
EP0751860A1 (en) 1997-01-08
CA2185708A1 (en) 1995-09-28
ATE174551T1 (de) 1999-01-15
NL9400451A (nl) 1995-11-01
US5817270A (en) 1998-10-06
DE69506694D1 (de) 1999-01-28

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Effective date: 19970406

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