FR2389821A1 - Pipe connection using internal spigot or sleeve - has releasable clamp preventing axial separation of pipes with seals at spigot ends - Google Patents

Pipe connection using internal spigot or sleeve - has releasable clamp preventing axial separation of pipes with seals at spigot ends

Info

Publication number
FR2389821A1
FR2389821A1 FR7813100A FR7813100A FR2389821A1 FR 2389821 A1 FR2389821 A1 FR 2389821A1 FR 7813100 A FR7813100 A FR 7813100A FR 7813100 A FR7813100 A FR 7813100A FR 2389821 A1 FR2389821 A1 FR 2389821A1
Authority
FR
France
Prior art keywords
spigot
pipes
sleeve
seals
axial separation
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.)
Granted
Application number
FR7813100A
Other languages
English (en)
French (fr)
Other versions
FR2389821B3 (sv
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.)
SYMALIT LIZENZ AG
Original Assignee
SYMALIT LIZENZ AG
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 SYMALIT LIZENZ AG filed Critical SYMALIT LIZENZ AG
Publication of FR2389821A1 publication Critical patent/FR2389821A1/fr
Application granted granted Critical
Publication of FR2389821B3 publication Critical patent/FR2389821B3/fr
Granted legal-status Critical Current

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
    • F16L17/035—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 two lips parallel to each other
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR7813100A 1977-05-06 1978-05-03 Pipe connection using internal spigot or sleeve - has releasable clamp preventing axial separation of pipes with seals at spigot ends Granted FR2389821A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571677A CH619524A5 (en) 1977-05-06 1977-05-06 Releasable pipe connection, especially for plastic pipes

Publications (2)

Publication Number Publication Date
FR2389821A1 true FR2389821A1 (en) 1978-12-01
FR2389821B3 FR2389821B3 (sv) 1980-08-08

Family

ID=4298178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813100A Granted FR2389821A1 (en) 1977-05-06 1978-05-03 Pipe connection using internal spigot or sleeve - has releasable clamp preventing axial separation of pipes with seals at spigot ends

Country Status (5)

Country Link
JP (1) JPS549015A (sv)
CH (1) CH619524A5 (sv)
DE (1) DE2819254A1 (sv)
FR (1) FR2389821A1 (sv)
SE (1) SE7805134L (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450403A1 (fr) * 1979-02-28 1980-09-26 Durapipe Ltd Perfectionnements aux raccords pour tuyaux
FR2540966A1 (fr) * 1983-02-11 1984-08-17 Pont A Mousson Joint d'etancheite verrouille pour tuyaux et raccords en fonte a emboitement avec etriers
DE10007369A1 (de) * 2000-02-18 2001-08-30 Hamacher Karl Gmbh Rohrkupplung
EP4145033A1 (en) * 2021-09-07 2023-03-08 Pipelife Nederland B.V. A tubular assembly, components for forming a tubular assembly, and method of forming the components

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468057A (en) * 1980-03-31 1984-08-28 Crombrugghe A De Pipe coupling system
JPH01154391U (sv) * 1988-04-15 1989-10-24
DE3914756A1 (de) * 1989-05-05 1990-11-22 Platzer Schwedenbau Gmbh Verfahren zur herstellung einer rohrflanschverbindung
FR2837719B1 (fr) 2002-04-02 2004-07-09 Tech Avancees & Membranes Ind Dispositif de raccordement entre une tubulure et un carter de filtration
CN107061908A (zh) * 2017-06-01 2017-08-18 曾广新 外环式连接结构及管道系统

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450403A1 (fr) * 1979-02-28 1980-09-26 Durapipe Ltd Perfectionnements aux raccords pour tuyaux
FR2540966A1 (fr) * 1983-02-11 1984-08-17 Pont A Mousson Joint d'etancheite verrouille pour tuyaux et raccords en fonte a emboitement avec etriers
DE10007369A1 (de) * 2000-02-18 2001-08-30 Hamacher Karl Gmbh Rohrkupplung
DE10007369B4 (de) * 2000-02-18 2007-07-19 Karl Hamacher Gmbh Rohrkupplung
EP4145033A1 (en) * 2021-09-07 2023-03-08 Pipelife Nederland B.V. A tubular assembly, components for forming a tubular assembly, and method of forming the components
NL2029143B1 (en) * 2021-09-07 2023-03-21 Pipelife Nederland Bv A tubular assembly, components for forming a tubular assembly, and method of forming the components

Also Published As

Publication number Publication date
JPS549015A (en) 1979-01-23
DE2819254A1 (de) 1978-11-16
SE7805134L (sv) 1978-11-07
FR2389821B3 (sv) 1980-08-08
CH619524A5 (en) 1980-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse