SE517982C2 - Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material - Google Patents

Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material

Info

Publication number
SE517982C2
SE517982C2 SE0103203A SE0103203A SE517982C2 SE 517982 C2 SE517982 C2 SE 517982C2 SE 0103203 A SE0103203 A SE 0103203A SE 0103203 A SE0103203 A SE 0103203A SE 517982 C2 SE517982 C2 SE 517982C2
Authority
SE
Sweden
Prior art keywords
sealing
sealing ring
rubber material
groove
support portions
Prior art date
Application number
SE0103203A
Other languages
English (en)
Swedish (sv)
Other versions
SE0103203L (sv
SE0103203D0 (sv
Inventor
Elvir Cavka
Leif Gustafsson
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
Priority to SE0103203A priority Critical patent/SE517982C2/sv
Publication of SE0103203D0 publication Critical patent/SE0103203D0/xx
Publication of SE0103203L publication Critical patent/SE0103203L/
Publication of SE517982C2 publication Critical patent/SE517982C2/sv
Priority to PCT/SE2002/001579 priority patent/WO2003027558A1/en
Priority to ES02799529T priority patent/ES2254783T3/es
Priority to AT02799529T priority patent/ATE315754T1/de
Priority to DE60208716T priority patent/DE60208716T2/de
Priority to EP02799529A priority patent/EP1430247B1/de

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
    • 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
    • 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
    • F16L17/025—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 the sealing rings having radially directed ribs
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gasket Seals (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Sealing Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SE0103203A 2001-09-27 2001-09-27 Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material SE517982C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0103203A SE517982C2 (sv) 2001-09-27 2001-09-27 Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material
PCT/SE2002/001579 WO2003027558A1 (en) 2001-09-27 2002-09-05 Sealing ring, manufactured by co-extrusion of a softer material and a harder material.
ES02799529T ES2254783T3 (es) 2001-09-27 2002-09-05 Metodo para fabricar un anillo de obturacion y filamento para dicho anillo de obturacion.
AT02799529T ATE315754T1 (de) 2001-09-27 2002-09-05 Verfahren zum herstellen eines dichtungsrings und strang für einen solchen dichtungsring
DE60208716T DE60208716T2 (de) 2001-09-27 2002-09-05 Verfahren zum Herstellen eines Dichtungsrings und Strang für einen solchen Dichtungsring
EP02799529A EP1430247B1 (de) 2001-09-27 2002-09-05 Verfahren zum Herstellen eines Dichtungsrings und Strang für einen solchen Dichtungsring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103203A SE517982C2 (sv) 2001-09-27 2001-09-27 Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material

Publications (3)

Publication Number Publication Date
SE0103203D0 SE0103203D0 (sv) 2001-09-27
SE0103203L SE0103203L (sv) 2002-08-13
SE517982C2 true SE517982C2 (sv) 2002-08-13

Family

ID=20285452

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103203A SE517982C2 (sv) 2001-09-27 2001-09-27 Tätningsring för rör, framställd genom samextrudering av ett mjukare och ett hårdare material

Country Status (6)

Country Link
EP (1) EP1430247B1 (de)
AT (1) ATE315754T1 (de)
DE (1) DE60208716T2 (de)
ES (1) ES2254783T3 (de)
SE (1) SE517982C2 (de)
WO (1) WO2003027558A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20051243A1 (it) * 2005-06-30 2007-01-01 Co E S Compagnia Edil Sanitari Spa Giunzione per il collegamento a tenuta idraulica di tubi o raccordo in impianti idraulici a bassa pressione particolarmente per condutture di smaltimento delle acque di scarico di edifici civili o industriali
DE102010044290B3 (de) * 2010-09-03 2011-12-22 Poloplast Gmbh & Co. Kg Rohrendsteckmuffendichtungsanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522790A1 (de) * 1985-06-26 1987-01-08 Muecher Hermann Gmbh Gleitring zum dichten von muffenrohrverbindungen
SE505267C2 (sv) * 1992-03-10 1997-07-28 Forsheda Ab Sätt att framställa åtminstone två olika slag av tätningsringar och tätningselement för användning vid genomförande av sättet
GB9927785D0 (en) * 1999-11-24 2000-01-26 Forsheda Ab Seal

Also Published As

Publication number Publication date
SE0103203L (sv) 2002-08-13
EP1430247A1 (de) 2004-06-23
EP1430247B1 (de) 2006-01-11
DE60208716D1 (de) 2006-04-06
DE60208716T2 (de) 2006-11-02
ATE315754T1 (de) 2006-02-15
WO2003027558A1 (en) 2003-04-03
ES2254783T3 (es) 2006-06-16
SE0103203D0 (sv) 2001-09-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed