GB1591743A - Pipe couplings - Google Patents

Pipe couplings Download PDF

Info

Publication number
GB1591743A
GB1591743A GB4470077A GB4470077A GB1591743A GB 1591743 A GB1591743 A GB 1591743A GB 4470077 A GB4470077 A GB 4470077A GB 4470077 A GB4470077 A GB 4470077A GB 1591743 A GB1591743 A GB 1591743A
Authority
GB
United Kingdom
Prior art keywords
locking elements
ring
coupling according
pipe
coupling
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
Application number
GB4470077A
Other languages
English (en)
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.)
COUPLING SYSTEMS Inc
Original Assignee
COUPLING SYSTEMS Inc
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
Priority claimed from US05/737,700 external-priority patent/US4070046A/en
Application filed by COUPLING SYSTEMS Inc filed Critical COUPLING SYSTEMS Inc
Publication of GB1591743A publication Critical patent/GB1591743A/en
Expired 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L21/04—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 in which sealing rings are compressed by axially-movable members
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB4470077A 1976-11-01 1977-10-27 Pipe couplings Expired GB1591743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/737,700 US4070046A (en) 1976-11-01 1976-11-01 Pipe and tubing connecting sleeve
US05/814,435 US4119335A (en) 1976-11-01 1977-07-11 Pipe and tubing connectors

Publications (1)

Publication Number Publication Date
GB1591743A true GB1591743A (en) 1981-06-24

Family

ID=27113245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4470077A Expired GB1591743A (en) 1976-11-01 1977-10-27 Pipe couplings

Country Status (4)

Country Link
CA (1) CA1069959A (de)
DE (1) DE2748429A1 (de)
FR (1) FR2369495A1 (de)
GB (1) GB1591743A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146722A (en) * 1983-09-12 1985-04-24 Coupling Syst Pipe couplings
GB2227067A (en) * 1988-12-23 1990-07-18 Parkfield Group Plc Pipe coupling with segmented gripping ring.
GB2310698A (en) * 1996-02-27 1997-09-03 Perfection Corp Pipe coupling assembly for two spaced pipe ends

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900678A1 (de) * 1979-01-10 1980-07-24 Immendinger Giesserei Masch Schubsicherung fuer rohrverbindungen
FR2540223A1 (fr) * 1983-02-01 1984-08-03 Pont A Mousson Joint d'etancheite verrouille a deviation angulaire pour tuyaux et raccords tubulaires en fonte a emboitement
EP0186716A1 (de) * 1984-12-19 1986-07-09 Coenraad Cornelius Delport Rohrkupplung
DE8905558U1 (de) * 1989-05-03 1990-06-21 Wheli Inter Ag, Zug Rohrverbindung mit Klemmring
NL1009734C2 (nl) * 1998-07-24 2000-01-25 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
NL1002514C2 (nl) 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
EP4008945A4 (de) * 2020-04-30 2022-08-17 Toyox Co., Ltd. Muffe für rohrkupplung und mit dieser muffe versehene rohrkupplung
AT524049B1 (de) * 2020-12-15 2022-02-15 E Hawle Armaturenwerke Gmbh Rohrverbindungsvorrichtung mit einem dichtungsträger
DE102022116679A1 (de) 2022-07-05 2024-01-11 Viega Technology Gmbh & Co. Kg Klemmring für einen Fitting und Fitting mit einem Klemmring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269965A (en) * 1939-10-23 1942-01-13 Ernest E Wemp Duodirectional-unidirectional coupling
US2531922A (en) * 1945-02-08 1950-11-28 Pidco Ltd Pipe coupling and the like
US2470546A (en) * 1946-03-30 1949-05-17 Bert G Carlson Tube securing means
US2540368A (en) * 1948-03-19 1951-02-06 Harry E Karr Flareless tube and pipe coupling
US2779610A (en) * 1950-05-23 1957-01-29 Dresser Ind Sealed pipe coupling with constrictible wedge bushing
US2787479A (en) * 1952-12-19 1957-04-02 Dresser Ind Thimble type pipe coupling with pipe wedging means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146722A (en) * 1983-09-12 1985-04-24 Coupling Syst Pipe couplings
GB2227067A (en) * 1988-12-23 1990-07-18 Parkfield Group Plc Pipe coupling with segmented gripping ring.
GB2227067B (en) * 1988-12-23 1992-09-16 Parkfield Group Plc Pipe coupling
US5188401A (en) * 1988-12-23 1993-02-23 Wask-Rmf Ltd. Pipe coupling with interlocked and segmented grip ring
GB2310698A (en) * 1996-02-27 1997-09-03 Perfection Corp Pipe coupling assembly for two spaced pipe ends
GB2310698B (en) * 1996-02-27 1999-09-29 Perfection Corp Pipe coupling assembly
AU710743B2 (en) * 1996-02-27 1999-09-30 Perfection Corporation Pipe coupling assembly

Also Published As

Publication number Publication date
AU3011577A (en) 1979-05-03
FR2369495A1 (fr) 1978-05-26
CA1069959A (en) 1980-01-15
DE2748429A1 (de) 1978-05-03
FR2369495B1 (de) 1984-10-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951027