GB2575716A8 - Plumbing fitting - Google Patents

Plumbing fitting Download PDF

Info

Publication number
GB2575716A8
GB2575716A8 GB1907177.8A GB201907177A GB2575716A8 GB 2575716 A8 GB2575716 A8 GB 2575716A8 GB 201907177 A GB201907177 A GB 201907177A GB 2575716 A8 GB2575716 A8 GB 2575716A8
Authority
GB
United Kingdom
Prior art keywords
grab ring
cartridge
pipe
fitting
housing
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
GB1907177.8A
Other versions
GB2575716A (en
GB2575716B (en
GB201907177D0 (en
Inventor
David Bristow Adrian
Robert Beever Andrew
James Charles Pearson Adam
Colgate Simon
James Rowland Christopher
Benjamin Hall Joe
James William Reaney Matthew
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.)
Polypipe Ltd
Original Assignee
Polypipe 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 Polypipe Ltd filed Critical Polypipe Ltd
Priority to GB2210258.6A priority Critical patent/GB2607217B/en
Priority to GB2118222.5A priority patent/GB2604018B/en
Priority to GB2210256.0A priority patent/GB2607215B/en
Priority to GB2210257.8A priority patent/GB2607216B/en
Publication of GB201907177D0 publication Critical patent/GB201907177D0/en
Publication of GB2575716A publication Critical patent/GB2575716A/en
Publication of GB2575716A8 publication Critical patent/GB2575716A8/en
Application granted granted Critical
Publication of GB2575716B publication Critical patent/GB2575716B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L37/0915—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 with a separate member for releasing the coupling

Landscapes

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

Abstract

The fitting 410 comprises a pipe socket 414 for receiving the free end of a pipe, and a grab ring 428 comprising teeth 432 extending from an annular body, with a mechanism for moving the grab ring from an active state where the teeth engage a pipe and a passive state where the teeth are disengaged from the pipe. The mechanism may comprise a release member movable in an axial direction between first and second positions. The grab ring may be supported within the housing of a cartridge. The grab ring may be rotatable within the housing. The socket may comprise serrations which inter-engage with protrusions on the cartridge to lock or prevent rotation of the cartridge. The release member may comprise a ramped cam surface which is acted on by a driver 460. The fitting may comprise a body 412 and a cap 416, rotation of the body relative to the cap switching the grab ring from the active to the passive state. A position indicator tab 472 on the cap may indicate when the grab ring is in the active state. Also claimed is a plumbing fitting comprising a cartridge having a grab ring supported within a housing.
GB1907177.8A 2018-05-22 2019-05-21 Plumbing fitting Active GB2575716B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2210258.6A GB2607217B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2118222.5A GB2604018B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210256.0A GB2607215B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210257.8A GB2607216B (en) 2018-05-22 2019-05-21 Plumbing fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1808394.9A GB201808394D0 (en) 2018-05-22 2018-05-22 Plumbing fitting

Publications (4)

Publication Number Publication Date
GB201907177D0 GB201907177D0 (en) 2019-07-03
GB2575716A GB2575716A (en) 2020-01-22
GB2575716A8 true GB2575716A8 (en) 2021-11-03
GB2575716B GB2575716B (en) 2022-08-31

Family

ID=62812383

Family Applications (8)

Application Number Title Priority Date Filing Date
GBGB1808394.9A Ceased GB201808394D0 (en) 2018-05-22 2018-05-22 Plumbing fitting
GB2118222.5A Active GB2604018B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210257.8A Active GB2607216B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB1907177.8A Active GB2575716B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210256.0A Active GB2607215B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2212622.1A Active GB2609761B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210258.6A Active GB2607217B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2212623.9A Active GB2607256B (en) 2018-05-22 2019-05-21 Plumbing fitting

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GBGB1808394.9A Ceased GB201808394D0 (en) 2018-05-22 2018-05-22 Plumbing fitting
GB2118222.5A Active GB2604018B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210257.8A Active GB2607216B (en) 2018-05-22 2019-05-21 Plumbing fitting

Family Applications After (4)

Application Number Title Priority Date Filing Date
GB2210256.0A Active GB2607215B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2212622.1A Active GB2609761B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2210258.6A Active GB2607217B (en) 2018-05-22 2019-05-21 Plumbing fitting
GB2212623.9A Active GB2607256B (en) 2018-05-22 2019-05-21 Plumbing fitting

Country Status (1)

Country Link
GB (8) GB201808394D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019128040A1 (en) * 2019-10-17 2021-04-22 A. u. K. Müller GmbH & Co KG. Connectors
GB2594031B (en) * 2019-12-17 2022-04-06 Polypipe Plc Plumbing fitting

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395991B (en) * 2000-06-28 2004-07-21 Pegler Ltd Tube coupling arrangement including a stiffening element
KR200325060Y1 (en) * 2003-05-27 2003-08-27 서원기 One-Touch Pipe Connection
FR2860572B1 (en) * 2003-10-02 2005-12-16 Comap DISASSEMBLY DEVICE FOR INSTANT CONNECTION
JP2006300111A (en) * 2005-04-15 2006-11-02 Inax Corp Piping joint
DE202006002434U1 (en) * 2006-02-16 2006-04-27 Gebrüder Beul GmbH & Co. KG Connector for pipes in bathroom and heating systems comprises sealing sleeve which slides down in socket as pipe is inserted, tabs on its outer edge indicating when it is fully pushed down to correct position
AU2010206066A1 (en) * 2009-08-03 2011-02-17 Gsa Industries (Aust.) Pty. Ltd. Pipe coupling
US9523454B2 (en) * 2009-10-21 2016-12-20 Brasscraft Manufacturing Company Anti-rotation gripper ring
US9464743B2 (en) * 2009-10-21 2016-10-11 Brass-Craft Manufacturing Company Bias release cartridge
KR20120079439A (en) * 2011-01-04 2012-07-12 나리스 코몰로차나폰 Quick coupling pipe fitting system
US9086179B1 (en) * 2011-06-16 2015-07-21 Naris Komolrochanaporn Quick coupling pipe fitting system
WO2014153608A1 (en) * 2013-03-26 2014-10-02 Gsa Industries (Aust.) Pty. Ltd. A tube coupling
US9777875B2 (en) * 2014-02-26 2017-10-03 Nibco Inc. Clam shell push-to-connect assembly
CN105003776B (en) * 2014-05-30 2016-07-13 迅捷装配有限公司 Push-in type connects and coordinates integrated seal structure, apparatus and method
KR101642971B1 (en) * 2015-07-24 2016-07-27 이도경 Faucet coupling structure
WO2017204818A1 (en) * 2016-05-27 2017-11-30 Nibco Inc. Modular push-to-connect assembly
WO2018023196A1 (en) * 2016-07-31 2018-02-08 9352-4585 Québec Inc. Plumbing fittings
CN207094003U (en) * 2017-08-31 2018-03-13 潘楷羽 A kind of pipe joint of belt lock catch

Also Published As

Publication number Publication date
GB2607256A (en) 2022-11-30
GB2607216B (en) 2023-05-03
GB2609761B (en) 2023-05-31
GB2607217A (en) 2022-11-30
GB201808394D0 (en) 2018-07-11
GB202212623D0 (en) 2022-10-12
GB202210256D0 (en) 2022-08-24
GB202210258D0 (en) 2022-08-24
GB2604018A (en) 2022-08-24
GB2575716A (en) 2020-01-22
GB2575716B (en) 2022-08-31
GB2607215B (en) 2023-05-03
GB2604018B (en) 2023-04-26
GB2607215A (en) 2022-11-30
GB2607216A (en) 2022-11-30
GB201907177D0 (en) 2019-07-03
GB2607256B (en) 2023-04-26
GB202212622D0 (en) 2022-10-12
GB2607217B (en) 2023-04-05
GB202210257D0 (en) 2022-08-24
GB2609761A (en) 2023-02-15

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