DE69801642T2 - Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff - Google Patents

Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff

Info

Publication number
DE69801642T2
DE69801642T2 DE69801642T DE69801642T DE69801642T2 DE 69801642 T2 DE69801642 T2 DE 69801642T2 DE 69801642 T DE69801642 T DE 69801642T DE 69801642 T DE69801642 T DE 69801642T DE 69801642 T2 DE69801642 T2 DE 69801642T2
Authority
DE
Germany
Prior art keywords
segment
terminal
temperature
heated
here
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
DE69801642T
Other languages
English (en)
Other versions
DE69801642D1 (de
Inventor
Leopoldo Savioli
Lauro Pezzi
Giorgio Tabanelli
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.)
SICA Serrande Infissi Carpenteria Attrezzatura SpA
Original Assignee
SICA Serrande Infissi Carpenteria Attrezzatura SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26332140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69801642(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from ITRN980002 external-priority patent/IT1305981B1/it
Priority claimed from ITRN980006 external-priority patent/IT1305985B1/it
Application filed by SICA Serrande Infissi Carpenteria Attrezzatura SpA filed Critical SICA Serrande Infissi Carpenteria Attrezzatura SpA
Publication of DE69801642D1 publication Critical patent/DE69801642D1/de
Application granted granted Critical
Publication of DE69801642T2 publication Critical patent/DE69801642T2/de
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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE69801642T 1998-01-19 1998-12-17 Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff Expired - Lifetime DE69801642T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRN980002 IT1305981B1 (it) 1998-01-19 1998-01-19 Metodo ed apparecchiatura per espandere e sagomare a bicchiere iltratto terminale di giunzione di tubi biassialmente orientati in
ITRN980006 IT1305985B1 (it) 1998-02-26 1998-02-26 Metodo ed apparecchiatura perfezionati per espandere e sagomare abicchiere il tratto terminale di giunzione di tubi biassialmente

Publications (2)

Publication Number Publication Date
DE69801642D1 DE69801642D1 (de) 2001-10-18
DE69801642T2 true DE69801642T2 (de) 2002-07-04

Family

ID=26332140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801642T Expired - Lifetime DE69801642T2 (de) 1998-01-19 1998-12-17 Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff

Country Status (8)

Country Link
EP (1) EP0930148B1 (de)
JP (1) JP4237318B2 (de)
AT (1) ATE205443T1 (de)
AU (1) AU751494B2 (de)
CA (1) CA2258437C (de)
DE (1) DE69801642T2 (de)
ES (1) ES2164410T3 (de)
PT (1) PT930148E (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220846B1 (en) 1998-01-19 2001-04-24 Sica S.P.A. Apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
NL1015860C2 (nl) * 2000-08-02 2002-02-05 Wavin Bv Werkwijzen en inrichtingen voor het vervaardigen van een buis van biaxiaal georiÙnteerd thermo-plastisch kunststofmateriaal met een integrale mof.
WO2008087235A1 (es) 2007-01-18 2008-07-24 Molecor Tecnología S.L. Sistema para la fabricación de embocaduras integradas para tuberías de plástico biaxialmente orientadas
PT2614952E (pt) 2010-09-06 2016-06-02 Molecor Tecnologia Sl Dispositivo e método para abocardar tubos de plástico orientados biaxialmente com juntas de vedação integradas
ITUA20162763A1 (it) * 2016-04-20 2017-10-20 Ipm S R L Apparato e metodo per realizzare giunti a bicchiere su tubi plastici
CN106830117B (zh) * 2017-02-21 2023-02-28 中冶南方都市环保工程技术股份有限公司 地下水分层采样和分层修复装置
IT202100008630A1 (it) 2021-04-07 2022-10-07 Sica Spa Metodo e macchina di bicchieratura di tubi in pvc-o
IT202100008615A1 (it) 2021-04-07 2022-10-07 Sica Spa Unita’ di bicchieratura, macchina bicchieratrice automatica comprendente detta unita’ e metodo di bicchieratura di tubi in pvc-o
CN115056472B (zh) * 2022-07-14 2024-03-22 吴江新星塑管材料有限公司 一种可加工不同管径的pe管扩口装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113813A (en) * 1977-04-25 1978-09-12 Wilson-Tek Corporation Method of preparing and belling thermoplastic pipe with thickened walls
US4406852A (en) * 1981-12-21 1983-09-27 Rehau Plastiks Ag & Co. Method for forming a connecting sleeve having an internal groove at the end section of a tube of thermoplastic material
JPS6147236A (ja) * 1984-08-14 1986-03-07 Sekisui Chem Co Ltd 管継手の形状規制方法
US4625383A (en) * 1985-03-18 1986-12-02 Vassallo Research And Development Corporation Method for seating a gasket in a plastic pipe bell using a hard configured ring
PT851806E (pt) * 1995-09-20 2001-12-28 Uponor Innovation Ab Metodo para a producao de uma bolsa na extremidade de um tubo

Also Published As

Publication number Publication date
JP4237318B2 (ja) 2009-03-11
AU751494B2 (en) 2002-08-15
EP0930148A1 (de) 1999-07-21
ATE205443T1 (de) 2001-09-15
DE69801642D1 (de) 2001-10-18
ES2164410T3 (es) 2002-02-16
EP0930148B1 (de) 2001-09-12
CA2258437C (en) 2007-01-09
JPH11314272A (ja) 1999-11-16
AU1213199A (en) 1999-08-05
PT930148E (pt) 2002-03-28
CA2258437A1 (en) 1999-07-19

Similar Documents

Publication Publication Date Title
ATE151689T1 (de) Verfahren zum formen des endes eines rohrs aus thermoplastischem kunststoff
DE69801642T2 (de) Verfahren und Vorrichtung zum Ausweiten und topfartigen Formen des Endverbindungsbereiches von biaxial orientierten Rohren aus einem thermoplastischen Kunststoff
ATE177362T1 (de) Verfahren und vorrichtung zum verbinden von kunststoffrohren
DE69704132D1 (de) Verfahren und Vorrichtung zur Herstellung von Stahlrohren
ATE138313T1 (de) Verfahren zur herstellung wärmeisolierender formkörper und damit herstellbare formkörper
ATE211437T1 (de) Verfahren und vorrichtung zum herstellen eines biaxial orientierten rohres aus thermoplastischem kunststoff
US6383435B2 (en) Method and apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
DE69113237T2 (de) Verfahren und Vorrichtung zum warmen Verformen eines Werkstückes, insbesondere zum Biegen.
ATE117935T1 (de) Verfahren und vorrichtung zum verformen von werkstücken aus thermoplastischen kunststoffen.
ATE112704T1 (de) Verfahren zur herstellung von verbundrohren.
DE69613583T2 (de) Verfahren zum herstellen einer muffe am ende eines rohres
US20070128443A1 (en) Method for altering the shape of a tube
EP0842755A4 (de) Verfahren und vorrichtung zur verarbeitung von tubenbehältern
ATE175621T1 (de) Verfahren zum kontinuierlichen herstellen eines ein metallrohr und ein kunststoff-innenrohr aufweisenden verbundrohres
ATE42927T1 (de) Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff.
ATE209100T1 (de) Warmschmelzverfahren zum verbinden von kunststoffrohren
DE60213797D1 (de) Methode und Vorrichtung zur Erwärmung eines Kunststoffschlauchs oder -rohrs
ATE224859T1 (de) Verfahren und vorrichtung zur herstellung eines verbundelements aus einem keramischen innenteil und einem blechmantel
Roos et al. Process for Producing Blown Hollow Bodies of Polypropylene
SU1650464A1 (ru) Способ формовани бурта на трубах из термопластичных полимерных материалов
JPS5692013A (en) Press working of plastic sheet
RU2005135736A (ru) Способ формирования спекающегося покрытия
HU203056B (en) Method for producing size and form keeping shape body from thermoplast tube intermediates
JPH02118294A (ja) プロテクタ付き曲がりホースの製造方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition