GB1352445A - Compression joints for pipes - Google Patents

Compression joints for pipes

Info

Publication number
GB1352445A
GB1352445A GB3440971A GB3440971A GB1352445A GB 1352445 A GB1352445 A GB 1352445A GB 3440971 A GB3440971 A GB 3440971A GB 3440971 A GB3440971 A GB 3440971A GB 1352445 A GB1352445 A GB 1352445A
Authority
GB
United Kingdom
Prior art keywords
plastics
pipe
pipes
ridges
july
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
GB3440971A
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.)
EDWARDS PLASTICS Ltd CHARLES
Original Assignee
EDWARDS PLASTICS Ltd CHARLES
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 EDWARDS PLASTICS Ltd CHARLES filed Critical EDWARDS PLASTICS Ltd CHARLES
Priority to GB3440971A priority Critical patent/GB1352445A/en
Publication of GB1352445A publication Critical patent/GB1352445A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • F16L19/0656Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring integral with one of the connecting parts

Abstract

1352445 Pipe couplings CHARLES EDWARDS PLASTICS Ltd 11 July 1972 [22 July 1971 30 Oct 1971] 34409/71 and 50550/71 Heading F2G Ridges 16, 17 are integrally formed, preferably on the tapered part of the coupling hub 11, of a plastics compression joint for metal or plastics pipe, to provide localized areas of sealing pressure on the pipe. The end of a plastics pipe may have a metal liner inserted therein. One or both of the ridges 16, 17 may be formed on the tapering part 14.
GB3440971A 1971-07-22 1971-07-22 Compression joints for pipes Expired GB1352445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3440971A GB1352445A (en) 1971-07-22 1971-07-22 Compression joints for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3440971A GB1352445A (en) 1971-07-22 1971-07-22 Compression joints for pipes

Publications (1)

Publication Number Publication Date
GB1352445A true GB1352445A (en) 1974-05-08

Family

ID=10365274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3440971A Expired GB1352445A (en) 1971-07-22 1971-07-22 Compression joints for pipes

Country Status (1)

Country Link
GB (1) GB1352445A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126677A (en) * 1982-09-06 1984-03-28 Eltron Clamping arrangement
US4545604A (en) * 1982-02-19 1985-10-08 Braathen Thor F Clamp connector for pipes
US4890867A (en) * 1987-12-11 1990-01-02 Simplex Wire & Cable Integral ferrule
US5131696A (en) * 1991-05-30 1992-07-21 Gas Research Institute Tube joint for annular corrugated tubing
US5413388A (en) * 1990-01-31 1995-05-09 Kolvereid; Harald Compression-type pipe joint using threaded clamp having longitudinally slotted inner sleeve
WO2012033395A1 (en) * 2008-12-12 2012-03-15 Christiaan Reijmer Tube fitting

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545604A (en) * 1982-02-19 1985-10-08 Braathen Thor F Clamp connector for pipes
GB2126677A (en) * 1982-09-06 1984-03-28 Eltron Clamping arrangement
US4890867A (en) * 1987-12-11 1990-01-02 Simplex Wire & Cable Integral ferrule
US5413388A (en) * 1990-01-31 1995-05-09 Kolvereid; Harald Compression-type pipe joint using threaded clamp having longitudinally slotted inner sleeve
US5131696A (en) * 1991-05-30 1992-07-21 Gas Research Institute Tube joint for annular corrugated tubing
WO2012033395A1 (en) * 2008-12-12 2012-03-15 Christiaan Reijmer Tube fitting

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee