BE905020A - Connecteur pour tuyau. - Google Patents

Connecteur pour tuyau.

Info

Publication number
BE905020A
BE905020A BE0/216851A BE216851A BE905020A BE 905020 A BE905020 A BE 905020A BE 0/216851 A BE0/216851 A BE 0/216851A BE 216851 A BE216851 A BE 216851A BE 905020 A BE905020 A BE 905020A
Authority
BE
Belgium
Prior art keywords
sleeve
preformed
ring
heel portion
mold
Prior art date
Application number
BE0/216851A
Other languages
English (en)
Original Assignee
Naylor Bros Clayware 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
Application filed by Naylor Bros Clayware Ltd filed Critical Naylor Bros Clayware Ltd
Publication of BE905020A publication Critical patent/BE905020A/fr

Links

Classifications

    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/032—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having only one lip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/047—Seal ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Un accouplement pour tuyau du type à manchon est réalisé en plaçant une bague d'étanchéité préformée (20) dans un moule d'injection et en moulant un manchon thermoplastique (10) avec la bague préformée disposée dans celui-ci. Afin qu'une partie à talon de la bague d'étanchéité préformée (20) soit solidement fixée au matériau du manchon, le matériau de la bague est compatible avec le matériau thermoplastique du manchon et le matériau thermoplastique fondu nettoie et/ou décape la zone exposée de la partie à talon au cours de l'injection dans le moule.
BE0/216851A 1985-07-01 1986-07-01 Connecteur pour tuyau. BE905020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858516613A GB8516613D0 (en) 1985-07-01 1985-07-01 Pipe connector

Publications (1)

Publication Number Publication Date
BE905020A true BE905020A (fr) 1986-11-03

Family

ID=10581609

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216851A BE905020A (fr) 1985-07-01 1986-07-01 Connecteur pour tuyau.

Country Status (4)

Country Link
US (1) US4834428A (fr)
BE (1) BE905020A (fr)
DE (1) DE3621870A1 (fr)
GB (1) GB8516613D0 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916799A (en) * 1986-10-16 1990-04-17 Press-Seal Gasket Corporation Method of making a pipe joint seal with bistable elastomeric sealing projection
SE464726B (sv) * 1987-10-29 1991-06-03 Forsheda Ab Roermuff och saett att bilda denna
US5049346A (en) * 1988-05-17 1991-09-17 Tokai Kogyo Kabushiki Kaisha Method of molding a decorative trim
US5120153A (en) * 1988-11-07 1992-06-09 Vassallo Research And Development Corp. Fitting socket with integral reinforcing ring
US5168682A (en) * 1990-10-05 1992-12-08 Palle Rye Plastic liners for concrete structural elements and the elements and structures produced thereby
DE4215009C2 (de) * 1992-05-06 1995-11-23 Krauss Maffei Ag Verfahren und Vorrichtung zum Herstellen und Zusammenfügen von Spritzgießteilen
US6502867B2 (en) 1999-06-16 2003-01-07 United States Pipe & Foundry Flanged pipe fitting
EP1177824A1 (fr) * 2000-08-03 2002-02-06 Robert Hopfgartner Séparateur de graisse
US7500699B2 (en) * 2001-01-19 2009-03-10 Victaulic Company Clamping mechanical pipe coupling derived from a standard fitting
CH696082A5 (de) * 2003-03-20 2006-12-15 Sanitaer Egger Ag Verbindungselement für die Verbindung zweier Rohrenden, insbesondere zweier Abwasserrohre.
DE102007017157B4 (de) * 2007-04-11 2014-01-16 Norma Germany Gmbh Dichtmuffe für einen Rohrverbinder
CN103174889B (zh) * 2009-01-27 2015-03-11 株式会社久保田 管接头

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA853082A (en) * 1970-10-06 B. Glover John Pipe couplings
US3106040A (en) * 1960-04-28 1963-10-08 Robert K Ostrander Tearing doll
US3189947A (en) * 1963-03-11 1965-06-22 Frank A Pettkoske Mold assembly for making chemical spheres
DE1956595U (de) * 1966-12-23 1967-03-02 Steinzeug Und Kunststoffwarenf Dichtungseinlage fuer muffenrohre.
GB1236907A (en) * 1969-02-25 1971-06-23 Hepworth Iron Co Ltd Improvements in or relating to pipe couplings
GB1312782A (en) * 1969-12-04 1973-04-04 Hepworth Iron Co Ltd Pipe couplings
US3879067A (en) * 1971-11-22 1975-04-22 Price Brothers Co Pipe joint
GB1477074A (en) * 1975-01-31 1977-06-22 Hepworth Iron Co Ltd Manufacture of pipe couplings
GB1572099A (en) * 1976-04-06 1980-07-23 Hepworth Iron Co Ltd Manufacture of pipe couplings
NL178028C (nl) * 1979-03-30 1986-01-02 Wavin Bv Vasthoudring met afdichtring voor een buisdeel.
NL7909294A (nl) * 1979-12-21 1981-07-16 Wavin Bv Werkwijze voor het verenigen van een fixatiedeel en een afdichtlichaam voor een buisverbinding.
SE444357B (sv) * 1980-01-14 1986-04-07 Forsheda Gummifabrik Ab Sett for formning av en rormuff
US4436276A (en) * 1982-01-22 1984-03-13 Voplex Corporation Pin support and mold for foaming and curing resin exterior over ball core
US4508355A (en) * 1983-03-07 1985-04-02 A-Lok Products Corporation Gasket suitable for use in sealing exterior of sewer pipe to opening in manhole, and method and system employing same
US4598915A (en) * 1985-11-05 1986-07-08 Noel Gilbert Gasket seal between sewer pipe and manhole opening

Also Published As

Publication number Publication date
DE3621870A1 (de) 1987-01-08
US4834428A (en) 1989-05-30
GB8516613D0 (en) 1985-08-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NAYLOR BROS. (CLAYWARE) LTD

Effective date: 19880731