GB2294990B - Pipe fitting with grab ring - Google Patents

Pipe fitting with grab ring

Info

Publication number
GB2294990B
GB2294990B GB9422834A GB9422834A GB2294990B GB 2294990 B GB2294990 B GB 2294990B GB 9422834 A GB9422834 A GB 9422834A GB 9422834 A GB9422834 A GB 9422834A GB 2294990 B GB2294990 B GB 2294990B
Authority
GB
United Kingdom
Prior art keywords
pipe fitting
grab ring
grab
ring
fitting
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 - Lifetime
Application number
GB9422834A
Other versions
GB2294990A (en
GB9422834D0 (en
Inventor
Robert Lyall
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 Building Products Ltd
Original Assignee
Hepworth Building Products 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 Building Products Ltd filed Critical Hepworth Building Products Ltd
Priority to GB9422834A priority Critical patent/GB2294990B/en
Publication of GB9422834D0 publication Critical patent/GB9422834D0/en
Priority to PCT/GB1995/002645 priority patent/WO1996015403A1/en
Priority to AU38515/95A priority patent/AU3851595A/en
Publication of GB2294990A publication Critical patent/GB2294990A/en
Application granted granted Critical
Publication of GB2294990B publication Critical patent/GB2294990B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
GB9422834A 1994-11-11 1994-11-11 Pipe fitting with grab ring Expired - Lifetime GB2294990B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9422834A GB2294990B (en) 1994-11-11 1994-11-11 Pipe fitting with grab ring
PCT/GB1995/002645 WO1996015403A1 (en) 1994-11-11 1995-11-10 Pipe fitting with grab ring
AU38515/95A AU3851595A (en) 1994-11-11 1995-11-10 Pipe fitting with grab ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9422834A GB2294990B (en) 1994-11-11 1994-11-11 Pipe fitting with grab ring

Publications (3)

Publication Number Publication Date
GB9422834D0 GB9422834D0 (en) 1995-01-04
GB2294990A GB2294990A (en) 1996-05-15
GB2294990B true GB2294990B (en) 1997-06-11

Family

ID=10764273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9422834A Expired - Lifetime GB2294990B (en) 1994-11-11 1994-11-11 Pipe fitting with grab ring

Country Status (3)

Country Link
AU (1) AU3851595A (en)
GB (1) GB2294990B (en)
WO (1) WO1996015403A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321685B (en) * 1997-02-03 2002-01-09 Polypipe Plc A pipe coupling
ES2248033T3 (en) * 2000-12-18 2006-03-16 Jose Maria Ferrer Beltran SECURE CONNECTION FOR FLUID SYSTEMS.
FR2822521B1 (en) * 2001-03-23 2004-02-20 Legris Sa TOOTH WASHER FOR INSTANT CONNECTION CONNECTION DEVICE
FR2892474B1 (en) * 2005-10-26 2007-12-28 Legris Sa NON-AGGRESSIVE ANCHOR WASHER
DE102008038480A1 (en) 2008-08-20 2010-03-11 Viega Gmbh & Co. Kg Outer sealing connector
ITUB20154027A1 (en) * 2015-09-30 2017-03-30 Roberto Messana Quick sliding coupling.
JP2017172798A (en) * 2016-03-16 2017-09-28 株式会社ブリヂストン Lock ring and pipe coupling
US11846375B2 (en) 2022-05-16 2023-12-19 Mueller Industries, Inc. Push-fitting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924877A (en) * 1974-09-09 1975-12-09 Mueller Co Stab-type coupling joint
GB2189302A (en) * 1986-04-16 1987-10-21 Pont A Mousson Pipe couplings
GB2245945A (en) * 1990-07-11 1992-01-15 Hepworth Building Prod Push-fit pipe couplings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146400A (en) * 1983-09-09 1985-04-17 Imi Norgren Enots Ltd Pipe coupling
GB2177174B (en) * 1985-06-25 1989-10-25 Victaulic Plc Improvements relating to pipe couplings and pipe joints formed therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924877A (en) * 1974-09-09 1975-12-09 Mueller Co Stab-type coupling joint
GB2189302A (en) * 1986-04-16 1987-10-21 Pont A Mousson Pipe couplings
GB2245945A (en) * 1990-07-11 1992-01-15 Hepworth Building Prod Push-fit pipe couplings

Also Published As

Publication number Publication date
GB2294990A (en) 1996-05-15
AU3851595A (en) 1996-06-06
GB9422834D0 (en) 1995-01-04
WO1996015403A1 (en) 1996-05-23

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Legal Events

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

Expiry date: 20141110