GB841869A - Improvements in or relating to pipe couplings - Google Patents

Improvements in or relating to pipe couplings

Info

Publication number
GB841869A
GB841869A GB2848955A GB2848955A GB841869A GB 841869 A GB841869 A GB 841869A GB 2848955 A GB2848955 A GB 2848955A GB 2848955 A GB2848955 A GB 2848955A GB 841869 A GB841869 A GB 841869A
Authority
GB
United Kingdom
Prior art keywords
pipe
oct
groove
relating
pipe couplings
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
GB2848955A
Inventor
Sidney Walter Prosser
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.)
THOS P HEADLAND Ltd
Original Assignee
THOS P HEADLAND 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 THOS P HEADLAND Ltd filed Critical THOS P HEADLAND Ltd
Priority to GB2848955A priority Critical patent/GB841869A/en
Publication of GB841869A publication Critical patent/GB841869A/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/047—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by a screwed member having an internal spherical surface
    • 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
    • F16L19/00—Joints 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe

Landscapes

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

Abstract

841,869. Pipe couplings. HEADLAND Ltd., T. P. Oct. 3, 1956 [Oct. 6, 1955], No. 28489/55. Addition to 770,425. Class 99(1). In the coupling described in the parent Specification wherein a seating member 2 is bored to fit over the end of a pipe 1 and has a surface which is fixed with respect to and is engageable with a surface on a seating member 3 to form a fluid-tight seal therebetween, the bore of the member 2 has a groove 5 extending radially outwards thereform and is secured in position on the pipe by bulging the material of the pipe radially outwards to fill or substantially fill the groove. The member 2 may be in the form of a ball or a double cone and be of steel or polytetrafluoroethylene. Specification 770,424 also is referred to.
GB2848955A 1955-10-06 1955-10-06 Improvements in or relating to pipe couplings Expired GB841869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2848955A GB841869A (en) 1955-10-06 1955-10-06 Improvements in or relating to pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2848955A GB841869A (en) 1955-10-06 1955-10-06 Improvements in or relating to pipe couplings

Publications (1)

Publication Number Publication Date
GB841869A true GB841869A (en) 1960-07-20

Family

ID=10276455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2848955A Expired GB841869A (en) 1955-10-06 1955-10-06 Improvements in or relating to pipe couplings

Country Status (1)

Country Link
GB (1) GB841869A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484123A (en) * 1968-04-18 1969-12-16 Boeing Co Reuseable flareless tube coupling
GB2342133A (en) * 1998-10-01 2000-04-05 Bundy Int Ltd A pipe coupling
WO2005089975A1 (en) * 2004-03-24 2005-09-29 Quickflange As Method and apparatus for cold joining flanges and couplings elements to pipes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484123A (en) * 1968-04-18 1969-12-16 Boeing Co Reuseable flareless tube coupling
GB2342133A (en) * 1998-10-01 2000-04-05 Bundy Int Ltd A pipe coupling
GB2342133B (en) * 1998-10-01 2001-04-04 Bundy Internat Ltd Pipe connector
WO2005089975A1 (en) * 2004-03-24 2005-09-29 Quickflange As Method and apparatus for cold joining flanges and couplings elements to pipes
EA009419B1 (en) * 2004-03-24 2007-12-28 Квикфландж Ас Method and apparatus for cold joining flanges and couplings elements to pipes
US8056208B2 (en) 2004-03-24 2011-11-15 Quickflange As Method for cold joining a coupling element to a pipe
US8474131B2 (en) 2004-03-24 2013-07-02 Quickflange As Apparatus for cold joining a coupling element to a pipe
NO338972B1 (en) * 2004-03-24 2016-11-07 Quickflange As Method and apparatus for cold joining of flanges and coupling elements to pipes

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