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GB1520150A - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB1520150A
GB1520150A GB4698675A GB4698675A GB1520150A GB 1520150 A GB1520150 A GB 1520150A GB 4698675 A GB4698675 A GB 4698675A GB 4698675 A GB4698675 A GB 4698675A GB 1520150 A GB1520150 A GB 1520150A
Authority
GB
United Kingdom
Prior art keywords
pipe couplings
couplings
pipe
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
GB4698675A
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.)
Hepworth Plastics Ltd
Original Assignee
Hepworth Plastics Ltd
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 Hepworth Plastics Ltd filed Critical Hepworth Plastics Ltd
Priority to GB4698675A priority Critical patent/GB1520150A/en
Publication of GB1520150A publication Critical patent/GB1520150A/en
Priority to HK50179A priority patent/HK50179A/en
Priority to MY8000073A priority patent/MY8000073A/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
    • 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
    • F16L37/091—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 a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB4698675A 1975-11-14 1975-11-14 Pipe couplings Expired GB1520150A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4698675A GB1520150A (en) 1975-11-14 1975-11-14 Pipe couplings
HK50179A HK50179A (en) 1975-11-14 1979-07-19 Improvements in or relating to pipe couplings
MY8000073A MY8000073A (en) 1975-11-14 1980-12-31 Improvements in or relating to pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4698675A GB1520150A (en) 1975-11-14 1975-11-14 Pipe couplings

Publications (1)

Publication Number Publication Date
GB1520150A true GB1520150A (en) 1978-08-02

Family

ID=10443304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4698675A Expired GB1520150A (en) 1975-11-14 1975-11-14 Pipe couplings

Country Status (3)

Country Link
GB (1) GB1520150A (en)
HK (1) HK50179A (en)
MY (1) MY8000073A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181329A (en) * 1979-02-02 1980-01-01 Gordon H. Cork Releasable tube coupling
US4593944A (en) * 1984-01-23 1986-06-10 Vetco Offshore, Inc. Pile driving connector
EP0146157A3 (en) * 1983-11-03 1986-12-03 Wavin B.V. Device for connecting two tubular plastic cable envelopes together
EP0146156A3 (en) * 1983-11-03 1986-12-30 Wavin B.V. Cable envelope made of plastics
US4635975A (en) * 1985-09-25 1987-01-13 Jaco Manufacturing Company Quick-connect tube coupling
GB2278412A (en) * 1993-04-22 1994-11-30 Hepworth Building Prod Pipe joint
USD354801S (en) 1992-01-09 1995-01-24 Hepworth Building Products Limited Pipe coupling
EP0691500A1 (en) 1994-07-09 1996-01-10 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Arrangement for connecting pipes
FR2733029A1 (en) * 1995-04-11 1996-10-18 Michele Fancello Quick=fit pipe coupling with locking ring
EP0762035A1 (en) * 1995-08-15 1997-03-12 Opella Limited Tube coupling
WO2000036327A1 (en) * 1998-12-18 2000-06-22 Accor Technology, Inc. Tube coupling
EP0696342B2 (en) † 1993-04-29 2001-05-02 Wavin B.V. Quick-action coupling for pipes or hoses
US6641178B2 (en) 1998-12-04 2003-11-04 Coda Limited Jointing system for pipes
US10865923B2 (en) 2018-11-19 2020-12-15 Accor Technology, Inc. Push-fit fitting and end bushing for use therewith
US10920892B2 (en) 2018-09-18 2021-02-16 Accor Technology, Inc. Adapter for connecting tubing with push-fit fittings

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181329A (en) * 1979-02-02 1980-01-01 Gordon H. Cork Releasable tube coupling
EP0146157A3 (en) * 1983-11-03 1986-12-03 Wavin B.V. Device for connecting two tubular plastic cable envelopes together
EP0146156A3 (en) * 1983-11-03 1986-12-30 Wavin B.V. Cable envelope made of plastics
US4593944A (en) * 1984-01-23 1986-06-10 Vetco Offshore, Inc. Pile driving connector
US4635975A (en) * 1985-09-25 1987-01-13 Jaco Manufacturing Company Quick-connect tube coupling
USD354801S (en) 1992-01-09 1995-01-24 Hepworth Building Products Limited Pipe coupling
GB2278412A (en) * 1993-04-22 1994-11-30 Hepworth Building Prod Pipe joint
EP0696342B2 (en) † 1993-04-29 2001-05-02 Wavin B.V. Quick-action coupling for pipes or hoses
EP0691500A1 (en) 1994-07-09 1996-01-10 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Arrangement for connecting pipes
FR2733029A1 (en) * 1995-04-11 1996-10-18 Michele Fancello Quick=fit pipe coupling with locking ring
EP0762035A1 (en) * 1995-08-15 1997-03-12 Opella Limited Tube coupling
US6641178B2 (en) 1998-12-04 2003-11-04 Coda Limited Jointing system for pipes
AU749874B2 (en) * 1998-12-18 2002-07-04 Accor Technology, Inc. Tube coupling
JP2002532666A (en) * 1998-12-18 2002-10-02 アコー テクノロジー インコーポレーテッド Tube coupling
US6464266B1 (en) 1998-12-18 2002-10-15 Accor Technology, Inc. Tube coupling
WO2000036327A1 (en) * 1998-12-18 2000-06-22 Accor Technology, Inc. Tube coupling
US6860523B2 (en) 1998-12-18 2005-03-01 Accor Technology, Inc. Tube coupling
US7232159B2 (en) 1998-12-18 2007-06-19 Accor Technology, Inc. Tube coupling
CN100368721C (en) * 1998-12-18 2008-02-13 爱考尔技术有限公司 Fitting
US7523966B2 (en) 1998-12-18 2009-04-28 Accor Technology, Inc. Tube coupling
US7810850B2 (en) 1998-12-18 2010-10-12 Accor Technology, Inc. Tube coupling
US8820799B2 (en) 1998-12-18 2014-09-02 Accor Technology, Inc. Tube coupling
US10920892B2 (en) 2018-09-18 2021-02-16 Accor Technology, Inc. Adapter for connecting tubing with push-fit fittings
US11313474B2 (en) 2018-09-18 2022-04-26 Accor Technologies, Inc. Adapter for connecting tubing with push-fit fittings
US10865923B2 (en) 2018-11-19 2020-12-15 Accor Technology, Inc. Push-fit fitting and end bushing for use therewith

Also Published As

Publication number Publication date
MY8000073A (en) 1980-12-31
HK50179A (en) 1979-07-27

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19951113