SE9704047L - Pipe joint, especially with plastic pipes - Google Patents

Pipe joint, especially with plastic pipes

Info

Publication number
SE9704047L
SE9704047L SE9704047A SE9704047A SE9704047L SE 9704047 L SE9704047 L SE 9704047L SE 9704047 A SE9704047 A SE 9704047A SE 9704047 A SE9704047 A SE 9704047A SE 9704047 L SE9704047 L SE 9704047L
Authority
SE
Sweden
Prior art keywords
spigot end
socket
locking elements
pipe joint
engagement projections
Prior art date
Application number
SE9704047A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9704047D0 (en
SE512861C2 (en
Inventor
Sten Sporre
Leif Gustafsson
Original Assignee
Enebacken Skrea 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 Enebacken Skrea Ab filed Critical Enebacken Skrea Ab
Priority to SE9704047A priority Critical patent/SE512861C2/en
Publication of SE9704047D0 publication Critical patent/SE9704047D0/en
Priority to PCT/SE1998/001998 priority patent/WO1999024752A1/en
Priority to EP98953140A priority patent/EP1049897A1/en
Priority to AU10588/99A priority patent/AU1058899A/en
Publication of SE9704047L publication Critical patent/SE9704047L/en
Publication of SE512861C2 publication Critical patent/SE512861C2/en

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0845—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of retaining members associated with the packing member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A pipe joint consists of a socket and a spigot end introduced therein, a sealing ring positioned between the inner surface of the socket and the outer surface of the spigot end for sealing the space between said surfaces, and a locking device (10, 22) for preventing withdrawal of the spigot end from the socket. The locking device comprises one or several locking elements (22) positioned between the inner surface of the socket and the outer surface of the spigot end. The locking elements are adapted to prevent withdrawal of the spigot end from the socket by engaging the outer surface of the spigot end. The locking elements are at their surfaces adapted to engage the outer surface of the spigot end provided with engagement projections and/or the outer surface of the spigoto end is provided with engagement projections adapted to engage the locking elements. The engagement projections constitute a thread which makes it possible to separate the spigot end from the socket by screwing out the spigot end therefrom.
SE9704047A 1997-11-06 1997-11-06 Pipe joint consisting of a sleeve and a tip end of plastic material inserted into it SE512861C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9704047A SE512861C2 (en) 1997-11-06 1997-11-06 Pipe joint consisting of a sleeve and a tip end of plastic material inserted into it
PCT/SE1998/001998 WO1999024752A1 (en) 1997-11-06 1998-11-05 A pipe joint, especially for plastic pipes
EP98953140A EP1049897A1 (en) 1997-11-06 1998-11-05 A pipe joint, especially for plastic pipes
AU10588/99A AU1058899A (en) 1997-11-06 1998-11-05 A pipe joint, especially for plastic pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704047A SE512861C2 (en) 1997-11-06 1997-11-06 Pipe joint consisting of a sleeve and a tip end of plastic material inserted into it

Publications (3)

Publication Number Publication Date
SE9704047D0 SE9704047D0 (en) 1997-11-06
SE9704047L true SE9704047L (en) 1999-05-07
SE512861C2 SE512861C2 (en) 2000-05-22

Family

ID=20408873

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704047A SE512861C2 (en) 1997-11-06 1997-11-06 Pipe joint consisting of a sleeve and a tip end of plastic material inserted into it

Country Status (4)

Country Link
EP (1) EP1049897A1 (en)
AU (1) AU1058899A (en)
SE (1) SE512861C2 (en)
WO (1) WO1999024752A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692429A5 (en) * 1997-05-22 2002-06-14 Nueva Ag Pipe coupling with connector sleeve and end cap rings having ribbed surface
GB2407351B (en) * 2003-10-23 2006-10-18 Jon Shipman Contracting Ltd Tubing connection kit and method
US20150069753A1 (en) 2013-09-10 2015-03-12 Maroko Limited Advancements in mechanical sealing apparatus
PL3268573T3 (en) * 2015-03-11 2020-06-01 Hunting Titan, Inc. Quick connect system for setting tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017994A (en) * 1932-01-12 1935-10-22 Ferdinand J Spang Pipe joint
US2585453A (en) * 1949-04-08 1952-02-12 John P Gallagher Interchangeable, self-releasing, self-locking high-pressure tube and pipe connector unit
BE756989A (en) * 1969-10-02 1971-04-02 Wavin Bv PIPE CONNECTION WITH COUPLING AGENTS
DE1958205A1 (en) * 1969-11-19 1971-05-27 Georg Seiler Shear protection for socket connections of pipes
SE9404230L (en) * 1993-12-07 1995-06-08 Dick Fernstroem Device at pipe buoy
WO1996027752A1 (en) * 1995-03-08 1996-09-12 Hepworth Building Products Limited Spigot and socket joint

Also Published As

Publication number Publication date
EP1049897A1 (en) 2000-11-08
SE9704047D0 (en) 1997-11-06
WO1999024752A1 (en) 1999-05-20
SE512861C2 (en) 2000-05-22
AU1058899A (en) 1999-05-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed