GB1556008A - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB1556008A
GB1556008A GB1839878A GB1839878A GB1556008A GB 1556008 A GB1556008 A GB 1556008A GB 1839878 A GB1839878 A GB 1839878A GB 1839878 A GB1839878 A GB 1839878A GB 1556008 A GB1556008 A GB 1556008A
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
GB1839878A
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 GB1839878A priority Critical patent/GB1556008A/en
Publication of GB1556008A publication Critical patent/GB1556008A/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
GB1839878A 1978-05-09 1978-05-09 Pipe couplings Expired GB1556008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1839878A GB1556008A (en) 1978-05-09 1978-05-09 Pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1839878A GB1556008A (en) 1978-05-09 1978-05-09 Pipe couplings

Publications (1)

Publication Number Publication Date
GB1556008A true GB1556008A (en) 1979-11-14

Family

ID=10111779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1839878A Expired GB1556008A (en) 1978-05-09 1978-05-09 Pipe couplings

Country Status (1)

Country Link
GB (1) GB1556008A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN108361457A (en) * 2018-02-28 2018-08-03 邓华明 Automatic-sealed quick coupling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN108361457A (en) * 2018-02-28 2018-08-03 邓华明 Automatic-sealed quick coupling

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Legal Events

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

Effective date: 19951113