GB1240808A - Improvements in or relating to pipe couplings - Google Patents

Improvements in or relating to pipe couplings

Info

Publication number
GB1240808A
GB1240808A GB22252/70A GB2225270A GB1240808A GB 1240808 A GB1240808 A GB 1240808A GB 22252/70 A GB22252/70 A GB 22252/70A GB 2225270 A GB2225270 A GB 2225270A GB 1240808 A GB1240808 A GB 1240808A
Authority
GB
United Kingdom
Prior art keywords
relating
pipe couplings
pipe
socket
heading
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
GB22252/70A
Inventor
John Benjamin Glover
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 Iron Co Ltd
Original Assignee
Hepworth Iron Co 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 Iron Co Ltd filed Critical Hepworth Iron Co Ltd
Priority to GB22252/70A priority Critical patent/GB1240808A/en
Priority to ZA712672A priority patent/ZA712672B/en
Priority to NL7105721A priority patent/NL7105721A/xx
Priority to IE563/71A priority patent/IE35190B1/en
Priority to FR7117249A priority patent/FR2091539A6/fr
Priority to BE766851A priority patent/BE766851R/en
Priority to IT24215/71A priority patent/IT982447B/en
Priority to DE19712122589 priority patent/DE2122589A1/en
Publication of GB1240808A publication Critical patent/GB1240808A/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means

Landscapes

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

Abstract

1,240,808. Pipe joints. HEPWORTH IRON CO. Ltd. 8 May, 1970, No. 22252/70. Addition to 1,182,769. Heading F2G. The pipe coupling socket described in Specification 1,217,120 has a modified sealing ring head 6 with the two sides 24, 25 of the triangle remote from the wall of the socket 1 formed concave to provide a flexible lip 26.
GB22252/70A 1970-05-08 1970-05-08 Improvements in or relating to pipe couplings Expired GB1240808A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB22252/70A GB1240808A (en) 1970-05-08 1970-05-08 Improvements in or relating to pipe couplings
ZA712672A ZA712672B (en) 1970-05-08 1971-04-26 Improvements in or relating to pipe couplings
NL7105721A NL7105721A (en) 1970-05-08 1971-04-27
IE563/71A IE35190B1 (en) 1970-05-08 1971-05-04 Improvements in or relating to pipe couplings
FR7117249A FR2091539A6 (en) 1970-05-08 1971-05-05
BE766851A BE766851R (en) 1970-05-08 1971-05-07 IMPROVEMENTS TO FITTINGS
IT24215/71A IT982447B (en) 1970-05-08 1971-05-07 SOCKET JOINT FOR PIPES
DE19712122589 DE2122589A1 (en) 1970-05-08 1971-05-07 Pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22252/70A GB1240808A (en) 1970-05-08 1970-05-08 Improvements in or relating to pipe couplings

Publications (1)

Publication Number Publication Date
GB1240808A true GB1240808A (en) 1971-07-28

Family

ID=10176366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22252/70A Expired GB1240808A (en) 1970-05-08 1970-05-08 Improvements in or relating to pipe couplings

Country Status (8)

Country Link
BE (1) BE766851R (en)
DE (1) DE2122589A1 (en)
FR (1) FR2091539A6 (en)
GB (1) GB1240808A (en)
IE (1) IE35190B1 (en)
IT (1) IT982447B (en)
NL (1) NL7105721A (en)
ZA (1) ZA712672B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042263A (en) * 1975-06-20 1977-08-16 Geoffrey Harrison Pipe couplings
GB2295212A (en) * 1994-11-17 1996-05-22 Hepworth Building Prod Pipe coupling

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547852A (en) * 1976-03-26 1979-06-27 Reed International Ltd Socket assemblies for pipe couplings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042263A (en) * 1975-06-20 1977-08-16 Geoffrey Harrison Pipe couplings
GB2295212A (en) * 1994-11-17 1996-05-22 Hepworth Building Prod Pipe coupling

Also Published As

Publication number Publication date
IE35190B1 (en) 1975-12-10
NL7105721A (en) 1971-11-10
ZA712672B (en) 1972-01-26
DE2122589A1 (en) 1971-12-09
IE35190L (en) 1971-11-08
FR2091539A6 (en) 1972-01-14
BE766851R (en) 1971-10-01
IT982447B (en) 1974-10-21

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