ES2041975T3 - Un dispositivo hermetizador y protector para tubos. - Google Patents

Un dispositivo hermetizador y protector para tubos.

Info

Publication number
ES2041975T3
ES2041975T3 ES198989202113T ES89202113T ES2041975T3 ES 2041975 T3 ES2041975 T3 ES 2041975T3 ES 198989202113 T ES198989202113 T ES 198989202113T ES 89202113 T ES89202113 T ES 89202113T ES 2041975 T3 ES2041975 T3 ES 2041975T3
Authority
ES
Spain
Prior art keywords
pipe
sealing
end portion
protective device
relation
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
ES198989202113T
Other languages
English (en)
Inventor
Olof Nordin
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.)
Forsheda AB
Original Assignee
Forsheda AB
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 Forsheda AB filed Critical Forsheda AB
Application granted granted Critical
Publication of ES2041975T3 publication Critical patent/ES2041975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/563—Gaskets
    • 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
    • F16L21/03—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 placed in the socket before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Pipe Accessories (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Joints With Pressure Members (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Gasket Seals (AREA)
  • Processing Of Meat And Fish (AREA)
  • Fertilizers (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Buffer Packaging (AREA)

Abstract

UN DISPOSITIVO DE PROTECCION Y ESTANQUEIDAD PARA CONDUCCIONES ADAPTADO PARA MOLDEARLO EN UNA PARTE DE SUPERFICIE SUSTANCIALMENTE CILINDRICA DE LA TUBERIA EN LA ZONA DE UNA PARTE FINAL DE LA MISMA EN CONEXION CON EL MOLDEADO DE LA TUBERIA. EL DISPOSITIVO DE PROTECCION Y ESTANQUEIDAD SE COMPONE DE UNA PARTE DE ESTANQUEIDAD QUE SALE RADIALMENTE (10) Y UN ELEMENTO DE PROTECCION (20) COLOCADO AXIALMENTE EN EL INTERIOR DE LA PARTE DE ESTANQUEIDAD EN RELACION CON LA SUPERFICIE DEL EXTREMO DE LA PARTE FINAL DE LA TUBERIA. LA PARTE DE ESTANQUEIDAD (10) ESTA PREPARADA PARA SELLAR LA TUBERIA EN RELACION CON UNA PARTE EXTREMA DE OTRA TUBERIA COLOCADA CONCENTRICAMENTE EN RELACION CON LA PARTE FINAL DE LA TUBERIA. EL ELEMENTO DE PROTECCION (20) ESTA ACONDICIONADO PARA IMPEDIR EL ACCESO DE SUCIEDAD Y AGUA A LA ZONA AXIALMENTE INTERIOR A LA PARTE DE ESTANQUEIDAD DURANTE EL TRANSPORTE Y ALMACENAMIENTO DE LA TUBERIA O CONDUCCION, Y ESTA PREPARADO PARA RETIRARLO ANTES DE CONECTAR LA TUBERIA CON OTRA TUBERIA. LA PARTE DE ESTANQUEIDAD (10) Y EL ELEMENTO PROTECTOR (20) ESTAN CONECTADOS ENTRE SI PARA PROPORCIONAR UNA UNIDAD YA CONECTADA ANTES DE QUE EL DISPOSITIVO DE PROTECCION Y ESTANQUEIDAD SE MOLDEE EN LA PARTE EXTREMA DE LA TUBERIA.
ES198989202113T 1988-09-05 1989-08-18 Un dispositivo hermetizador y protector para tubos. Expired - Lifetime ES2041975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803108A SE465939B (sv) 1988-09-05 1988-09-05 Taetnings- och skyddsanordning foer roer

Publications (1)

Publication Number Publication Date
ES2041975T3 true ES2041975T3 (es) 1993-12-01

Family

ID=20373222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989202113T Expired - Lifetime ES2041975T3 (es) 1988-09-05 1989-08-18 Un dispositivo hermetizador y protector para tubos.

Country Status (11)

Country Link
EP (1) EP0358256B1 (es)
JP (1) JPH076592B2 (es)
AT (1) ATE91003T1 (es)
AU (1) AU618837B2 (es)
DE (1) DE68907298T2 (es)
DK (1) DK171955B1 (es)
ES (1) ES2041975T3 (es)
FI (1) FI92430C (es)
HK (1) HK115993A (es)
NO (1) NO176981C (es)
SE (1) SE465939B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025603A1 (de) * 1990-08-13 1992-02-20 Pt Poly Tec Gmbh Betonrohr
DE9217222U1 (de) * 1992-12-17 1993-04-22 PT-Poly-Tec GmbH Vertrieb und Herstellung von Dichtungssystemen, 6450 Hanau Abdichtung an zusammensteckbaren Betonfertigteilen
FR2695589B1 (fr) * 1992-09-15 1994-12-02 Forsheda Procédé de fabrication par moulage d'éléments creux tels que des éléments de canalisation en béton à joint d'étanchéité intégré, et dispositif pour la mise en Óoeuvre de ce procédé.
DE9212665U1 (de) * 1992-09-21 1993-10-28 PT-Poly-Tec GmbH Vertrieb und Herstellung von Dichtungssystemen, 63456 Hanau Abdichtung zwischen zwei ineinandersteckbaren Betonfertigteilen
JP2561601B2 (ja) * 1992-09-30 1996-12-11 栗本コンクリート工業株式会社 コンクリート管継手
DE4323734A1 (de) * 1993-07-15 1995-01-19 Prinzing Georg Gmbh Co Kg Dichtungseinrichtung an aneinanderstoßenden Bauteilen, insbesondere Betonformteilen
SE9402394L (sv) * 1994-07-06 1996-01-07 Skega Ab Tätningsarrangemang för en rörförbindning
SE0401614L (sv) * 2004-06-23 2005-04-19 Trelleborg Forsheda Building A Anordning för uppspänning av en för partiell ingjutning i ett betongrör avsedd tätningsring på en bottenring i en gjutform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432345C (de) * 1925-02-18 1926-08-05 Alphons Horten Vorrichtung zum Formen der Muffenrohrenden eisenbewehrter Betonrohre
US4084828A (en) * 1976-07-26 1978-04-18 Construction Products Corporation Bell-and-spigot concrete pipe joint with plastic liner ring
SE412797B (sv) * 1978-09-08 1980-03-17 Forsheda Gummifabrik Ab Sett for framstellning av ror foretredesvis betongror
DE3023619C2 (de) * 1980-06-24 1984-07-12 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Dichtung für eine Muffenverbindung
SE452722B (sv) * 1981-09-04 1987-12-14 Forsheda Ab Sett och anordning for framstellning av en ringformig form och/eller skyddsdel for betongror
US4394025A (en) * 1981-11-09 1983-07-19 Anderson Seal Company, Inc. Pipe compression seal for bell and spigot joint
AU594560B2 (en) * 1988-03-14 1990-03-08 Forsheda Ab A device for moulding a pipe socket

Also Published As

Publication number Publication date
SE465939B (sv) 1991-11-18
NO893446L (no) 1990-03-06
DK171955B1 (da) 1997-08-25
EP0358256B1 (en) 1993-06-23
JPH076592B2 (ja) 1995-01-30
NO893446D0 (no) 1989-08-29
NO176981C (no) 1995-06-28
DE68907298D1 (de) 1993-07-29
NO176981B (no) 1995-03-20
DK436889A (da) 1990-03-06
DK436889D0 (da) 1989-09-04
EP0358256A1 (en) 1990-03-14
AU618837B2 (en) 1992-01-09
SE8803108L (sv) 1990-03-06
FI92430C (fi) 1994-11-10
AU4017089A (en) 1990-03-08
DE68907298T2 (de) 1993-09-30
FI893905A0 (fi) 1989-08-18
FI92430B (fi) 1994-07-29
HK115993A (en) 1993-11-05
SE8803108D0 (sv) 1988-09-05
ATE91003T1 (de) 1993-07-15
FI893905A (fi) 1990-03-06
JPH02176296A (ja) 1990-07-09

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