GB2143918B - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB2143918B
GB2143918B GB08418697A GB8418697A GB2143918B GB 2143918 B GB2143918 B GB 2143918B GB 08418697 A GB08418697 A GB 08418697A GB 8418697 A GB8418697 A GB 8418697A GB 2143918 B GB2143918 B GB 2143918B
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
GB08418697A
Other versions
GB8418697D0 (en
GB2143918A (en
Inventor
David Robert Elliott
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
Priority claimed from GB838319912A external-priority patent/GB8319912D0/en
Application filed by Hepworth Plastics Ltd filed Critical Hepworth Plastics Ltd
Priority to GB08418697A priority Critical patent/GB2143918B/en
Publication of GB8418697D0 publication Critical patent/GB8418697D0/en
Publication of GB2143918A publication Critical patent/GB2143918A/en
Application granted granted Critical
Publication of GB2143918B publication Critical patent/GB2143918B/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
    • 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
    • F16L17/025—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 the sealing rings having radially directed ribs
GB08418697A 1983-07-23 1984-07-23 Pipe couplings Expired GB2143918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08418697A GB2143918B (en) 1983-07-23 1984-07-23 Pipe couplings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838319912A GB8319912D0 (en) 1983-07-23 1983-07-23 Pipe couplings
GB08418697A GB2143918B (en) 1983-07-23 1984-07-23 Pipe couplings

Publications (3)

Publication Number Publication Date
GB8418697D0 GB8418697D0 (en) 1984-08-30
GB2143918A GB2143918A (en) 1985-02-20
GB2143918B true GB2143918B (en) 1986-09-10

Family

ID=26286680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418697A Expired GB2143918B (en) 1983-07-23 1984-07-23 Pipe couplings

Country Status (1)

Country Link
GB (1) GB2143918B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424258A1 (en) * 1994-07-09 1996-01-11 Friatec Keramik Kunststoff Connection arrangement for pipes
GB2313888B (en) * 1996-06-04 2000-01-19 Flex Seal Couplings Ltd Pipe couplings
GB2328259B (en) 1997-08-14 2002-08-07 Marley Extrusions Push-fit tube couplings
DE19851162A1 (en) * 1998-11-06 2000-05-31 Alois Gruber Ges M B H Restrained push-in socket
FR2790056B1 (en) * 1999-02-23 2001-05-25 Legris Sa CONNECTION DEVICE FOR CONNECTING A CONDUIT END TO AN ORGAN
ITUB20169893A1 (en) * 2016-01-11 2017-07-11 Achille Morandini Pipe fitting assembly and pipe connection method
AU2019261571A1 (en) 2018-04-24 2020-11-19 Reliance Worldwide Corporation Fluid connector
CN112292555B (en) * 2018-08-14 2022-09-02 诚信全球公司 Tubular connector
WO2021183911A1 (en) * 2020-03-13 2021-09-16 Reliance Worldwide Corporation Push-to-connect fitting providing an insertion indication

Also Published As

Publication number Publication date
GB8418697D0 (en) 1984-08-30
GB2143918A (en) 1985-02-20

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Legal Events

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

Effective date: 20040722