IT1213648B - Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene - Google Patents

Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene

Info

Publication number
IT1213648B
IT1213648B IT8703557A IT355787A IT1213648B IT 1213648 B IT1213648 B IT 1213648B IT 8703557 A IT8703557 A IT 8703557A IT 355787 A IT355787 A IT 355787A IT 1213648 B IT1213648 B IT 1213648B
Authority
IT
Italy
Prior art keywords
reinforcement
creation
procedure
stable glass
polyethylene tubes
Prior art date
Application number
IT8703557A
Other languages
English (en)
Other versions
IT8703557A0 (it
Inventor
Tassinari Giuseppe
Original Assignee
Elmepla 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
Application filed by Elmepla Spa filed Critical Elmepla Spa
Priority to IT8703557A priority Critical patent/IT1213648B/it
Publication of IT8703557A0 publication Critical patent/IT8703557A0/it
Priority to ES8802070A priority patent/ES2010285A6/es
Priority to GR880100464A priority patent/GR880100464A/el
Priority to AU20794/88A priority patent/AU2079488A/en
Priority to PCT/IT1988/000051 priority patent/WO1989000492A1/en
Priority to CN88104363.XA priority patent/CN1030885A/zh
Priority to YU01373/88A priority patent/YU137388A/xx
Application granted granted Critical
Publication of IT1213648B publication Critical patent/IT1213648B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT8703557A 1987-07-16 1987-07-16 Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene IT1213648B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8703557A IT1213648B (it) 1987-07-16 1987-07-16 Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene
ES8802070A ES2010285A6 (es) 1987-07-16 1988-07-01 Procedimiento para la realizacion de un ensanche estable con o sin refuerzo en tubos de polietileno.
GR880100464A GR880100464A (el) 1987-07-16 1988-07-11 Μεθοδος σχηματισμου σταθερων δακτυλιων συνδεσεως σε σωληνες απο πολυαιθυλενιο μετα η ανευ ενισχυσεως
AU20794/88A AU2079488A (en) 1987-07-16 1988-07-13 A method of forming stable sockets in polyethylene pipes, with or without reinforcement
PCT/IT1988/000051 WO1989000492A1 (en) 1987-07-16 1988-07-13 A method of forming stable sockets in polyethylene pipes, with or without reinforcement
CN88104363.XA CN1030885A (zh) 1987-07-16 1988-07-15 在聚乙烯管中成型带或不带加强件的稳定管套的方法
YU01373/88A YU137388A (en) 1987-07-16 1988-07-15 Process for shaping stable clasps in polyethylene tubes, with or without reinforcement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8703557A IT1213648B (it) 1987-07-16 1987-07-16 Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene

Publications (2)

Publication Number Publication Date
IT8703557A0 IT8703557A0 (it) 1987-07-16
IT1213648B true IT1213648B (it) 1989-12-29

Family

ID=11109665

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8703557A IT1213648B (it) 1987-07-16 1987-07-16 Procedimento per la realizzazione di una bicchieratura stabile con o senza rinforzo in tubi di polietilene

Country Status (7)

Country Link
CN (1) CN1030885A (it)
AU (1) AU2079488A (it)
ES (1) ES2010285A6 (it)
GR (1) GR880100464A (it)
IT (1) IT1213648B (it)
WO (1) WO1989000492A1 (it)
YU (1) YU137388A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014342A1 (fr) * 1992-01-06 1993-07-22 Kubota Corporation Tuyau en plastique et procede de fabrication associe
US5622670A (en) * 1993-05-14 1997-04-22 Rowley; William Process for fabricating crosslinked polyethylene tubing ends
DE4423459C1 (de) * 1994-07-05 1995-06-08 Vogelsang Ernst Gmbh Co Kg Verfahren zum Anformen einer Einsteckmuffe an einen Rohrleitungsschuß aus einem Polyethylen-Kunststoff
DK0700771T3 (da) * 1994-08-23 1999-11-01 Sica Spa Et værktøj, der på automatiske muffeformemaskiner betjenes med tryksat fluid, til udformning af permanente muffer på endeo
CN1069261C (zh) * 1995-09-20 2001-08-08 尤波诺尔股份有限公司 一种套接管子的方法
AT404448B (de) * 1996-06-20 1998-11-25 Schnallinger Regina Vorrichtung zum herstellen von endmuffen an kunststoffrohren
AU2002952252A0 (en) * 2002-10-25 2002-11-07 Australian Engineering Corporation Pty Ltd Method of pre-stressing semi-crystalline polymer pipe ends
US7604472B2 (en) 2003-07-12 2009-10-20 Hayes Jr Frank F Method and apparatus for forming flared tube ends
GB0823321D0 (en) 2008-12-22 2009-01-28 Crompton Technology Group Ltd Forming the end portions of thermoplastic composite tubes
US9545750B2 (en) 2013-07-08 2017-01-17 Fit-Line, Inc. Portable tube flaring system for flexible tubing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377324A (fr) * 1963-07-24 1964-11-06 Ct De Rech S De Pont A Mousson Procédé et dispositif pour former un emboîtement à l'extrémité d'un tuyau et tuyau en résultant
US3512123A (en) * 1966-12-22 1970-05-12 Amp Inc Guide and crimp-locating means in electrical connectors and method and apparatus for making same
GB1326932A (en) * 1969-09-04 1973-08-15 Wavin Bv Method and apparatus for manufacturing pipe ends provided with an extreme end having an enlarged thickness of wall
US3749543A (en) * 1971-06-21 1973-07-31 Asc Ind Inc Apparatus for forming belled pipe couplings
JPS5949175B2 (ja) * 1977-05-02 1984-12-01 株式会社クボタ 合成樹脂管の２次加工法
JPS5440878A (en) * 1977-09-07 1979-03-31 Kubota Ltd Method of forming socket to be fitted with rubber ring
US4379115A (en) * 1978-03-20 1983-04-05 James Hardie & Coy, Pty. Limited Pipe socket forming
JPS555823A (en) * 1978-06-27 1980-01-17 Kubota Ltd Method for molding enlarged socket

Also Published As

Publication number Publication date
GR880100464A (el) 1989-03-08
IT8703557A0 (it) 1987-07-16
CN1030885A (zh) 1989-02-08
YU137388A (en) 1989-12-31
WO1989000492A1 (en) 1989-01-26
AU2079488A (en) 1989-02-13
ES2010285A6 (es) 1989-11-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970731