BRPI0608027A2 - soquete de tubo - Google Patents

soquete de tubo

Info

Publication number
BRPI0608027A2
BRPI0608027A2 BRPI0608027-8A BRPI0608027A BRPI0608027A2 BR PI0608027 A2 BRPI0608027 A2 BR PI0608027A2 BR PI0608027 A BRPI0608027 A BR PI0608027A BR PI0608027 A2 BRPI0608027 A2 BR PI0608027A2
Authority
BR
Brazil
Prior art keywords
annular groove
tube
modifying
temperature differential
tube socket
Prior art date
Application number
BRPI0608027-8A
Other languages
English (en)
Inventor
George Macovaz
Peter Glanville Chapman
Joshua Stanley Gotham
Original Assignee
Vinidex Pty Ltd
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
Priority claimed from AU2005901213A external-priority patent/AU2005901213A0/en
Application filed by Vinidex Pty Ltd filed Critical Vinidex Pty Ltd
Publication of BRPI0608027A2 publication Critical patent/BRPI0608027A2/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

SOQUETE DE TUBO. O objeto da invenção é um método de modificar estiramentos compressivos na formação de uma ranhura anelar em tubo (16), na qual um perfil diferencial de temperatura é estabelecido na parede do tubo num local de dobradura estreito (13) correspondente a uma posição de ranhura anelar, e o material é dobrado para formar a ranhura anelar. O diferencial de temperatura cria um diferencial no módulo elástico entre as superfícies interna e externa do material do tubo, modificando o estiramento induzido nas superfícies cóncava interna e convexa externa na ranhura anelar durante o passo de dobragem.
BRPI0608027-8A 2005-03-11 2006-03-13 soquete de tubo BRPI0608027A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005901213A AU2005901213A0 (en) 2005-03-11 Socketing of Pipe
PCT/AU2006/000322 WO2006094361A1 (en) 2005-03-11 2006-03-13 Socketing of pipe

Publications (1)

Publication Number Publication Date
BRPI0608027A2 true BRPI0608027A2 (pt) 2009-11-03

Family

ID=36952884

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608027-8A BRPI0608027A2 (pt) 2005-03-11 2006-03-13 soquete de tubo

Country Status (7)

Country Link
US (2) US7776248B2 (pt)
EP (1) EP1888317A1 (pt)
CN (1) CN101137492A (pt)
BR (1) BRPI0608027A2 (pt)
CA (1) CA2600204A1 (pt)
RU (1) RU2007137655A (pt)
WO (1) WO2006094361A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0823321D0 (en) 2008-12-22 2009-01-28 Crompton Technology Group Ltd Forming the end portions of thermoplastic composite tubes
US20110062700A1 (en) * 2009-09-15 2011-03-17 S & B Technical Products, Inc. Pipe coupling and use thereof in joining molecularly oriented pipe
DK2614952T3 (en) * 2010-09-06 2016-06-27 Molecor Tecnologia Sl DEVICES AND METHOD FOR PRODUCING mouths of biaxially oriented plastic pipe having INTEGRATED SEAL PACKAGING
DE102018209353B4 (de) * 2018-06-12 2023-05-11 Joma-Polytec Gmbh Verfahren zum Biegen eines Kunststoffrohrs
US11274778B2 (en) * 2018-12-12 2022-03-15 International Business Machines Corporation Couplings with engagement monitor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571416A (en) * 1948-02-20 1951-10-16 Electrical Products Corp Apparatus for bending tubes
NL163453C (nl) * 1969-12-24 1980-09-15 Polva Nederland Bv Inrichting voor het vormen van een mof aan een buis.
US3755528A (en) * 1971-09-13 1973-08-28 Anger Kunststoff Method for making tubular articles from a thermoplastic material
US4150087A (en) * 1972-04-19 1979-04-17 Wavin B.V. Tube of thermoplastics with thickened end
US4113813A (en) * 1977-04-25 1978-09-12 Wilson-Tek Corporation Method of preparing and belling thermoplastic pipe with thickened walls
DE4201799A1 (de) * 1992-01-23 1993-07-29 Wolf Woco & Co Franz J Anschlussstutzen
JPH0639914A (ja) * 1992-02-27 1994-02-15 Nishikawa Rubber Co Ltd ウエザーストリップのコーナー部成形方法
JPH0885149A (ja) * 1994-09-20 1996-04-02 Mitsubishi Plastics Ind Ltd 弯曲管の成形法
AU4379496A (en) * 1995-01-19 1996-08-07 Helmuth Michael Schnallinger Process for making end sockets on plastic pipes
SE514491C2 (sv) * 1995-09-20 2001-03-05 Uponor Innovation Ab Förfarande för muffning av ett rör
JPH09193250A (ja) * 1996-01-17 1997-07-29 Takanori Yamanami 合成樹脂製管の接続方法
NL1002604C2 (nl) * 1996-03-13 1997-09-17 Wavin Bv Werkwijze voor het vormen van een mof aan een buis van biaxiaal georiënteerd polyvinylchloride.
RU2121406C1 (ru) 1996-10-09 1998-11-10 Акционерное общество открытого типа "Белгородский завод энергетического машиностроения" Устройство для гофрирования обечаек
JPH11221853A (ja) * 1998-02-05 1999-08-17 Sekisui Chem Co Ltd 熱可塑性樹脂管の曲げ加工方法
JP2000158529A (ja) * 1998-11-25 2000-06-13 Fujikura Ltd プラスチックパイプの曲げ加工方法およびプラスチックパイプ曲げ加工用の中子
FI107405B (sv) 1999-02-03 2001-07-31 Kwh Pipe Ab Oy Förfarande för skarvning av spirallindade rör
JP2000266257A (ja) * 1999-03-16 2000-09-26 Sekisui Chem Co Ltd 管の受口構造及びその製造方法
JP3405966B2 (ja) * 2000-02-07 2003-05-12 東尾メック株式会社 管継手
CN1628953A (zh) * 2003-12-19 2005-06-22 柳歧华 热塑性塑料管口扩口加工方法
TW200604096A (en) * 2004-03-24 2006-02-01 Kobe Steel Ltd Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded article

Also Published As

Publication number Publication date
RU2007137655A (ru) 2009-04-20
US20100300575A1 (en) 2010-12-02
CN101137492A (zh) 2008-03-05
US20090003926A1 (en) 2009-01-01
US7776248B2 (en) 2010-08-17
CA2600204A1 (en) 2006-09-14
WO2006094361A1 (en) 2006-09-14
EP1888317A1 (en) 2008-02-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.