GB882115A - Improvements in or relating to pipe joints - Google Patents

Improvements in or relating to pipe joints

Info

Publication number
GB882115A
GB882115A GB12245/58A GB1224558A GB882115A GB 882115 A GB882115 A GB 882115A GB 12245/58 A GB12245/58 A GB 12245/58A GB 1224558 A GB1224558 A GB 1224558A GB 882115 A GB882115 A GB 882115A
Authority
GB
United Kingdom
Prior art keywords
pipe
sleeve
wall
fitting
shoulder
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
GB12245/58A
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.)
CONEX TERNA Ltd
FRANK WHITWORTH
Original Assignee
CONEX TERNA Ltd
FRANK WHITWORTH
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 CONEX TERNA Ltd, FRANK WHITWORTH filed Critical CONEX TERNA Ltd
Priority to GB12245/58A priority Critical patent/GB882115A/en
Publication of GB882115A publication Critical patent/GB882115A/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
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member

Abstract

882,115. Pipe couplings. CONEX-TERNA Ltd., and WHITWORTH, F. April 14, 1959 [April 17, 1958], No. 12245/58. Class 99(1). A sleeve 10 adapted to embrace the outside of a pipe 11 has at one end thereof a cylindrical portion to be received within a recess in a fitting 19 to which the pipe is to be connected, and, at the other end, an annular abutment face adapted to be engaged by a coupling nut 17 and one or more annular formations 13 adapted, when the nut is tightened to be deformed so as to bite into and form a seal with the wall of the pipe. As shown, the sleeve 10 of copper is provided with an inward, annular flange 12 for engagement with the end of the pipe 11 of polyethylene or other plastic. When the coupling nut 17 is screwed on to the fitting, the shoulder 14 and end face 16 of the sleeve are engaged by the shoulder 18 of the nut and chamfered end .20 of the fitting respectively whereby the shoulder 14 is forced inwardly and the corresponding internal shoulder 21 of the sleeve bites into and forms a seal with the wall of the pipe ; when no further relative movement between the sleeve and fitting can occur the end face 16 of the sleeve is deformed and forced into the wall of the pipe. Collapse of the wall of the pipe is prevented by a flanged liner 22 of metal. In a modification, the sleeve 10 has a single annular formation bounding a ring of nylon, polyethylene or a non-ferrous metal.
GB12245/58A 1958-04-17 1958-04-17 Improvements in or relating to pipe joints Expired GB882115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12245/58A GB882115A (en) 1958-04-17 1958-04-17 Improvements in or relating to pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12245/58A GB882115A (en) 1958-04-17 1958-04-17 Improvements in or relating to pipe joints

Publications (1)

Publication Number Publication Date
GB882115A true GB882115A (en) 1961-11-15

Family

ID=10001037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12245/58A Expired GB882115A (en) 1958-04-17 1958-04-17 Improvements in or relating to pipe joints

Country Status (1)

Country Link
GB (1) GB882115A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265412A (en) * 1964-07-10 1966-08-09 Reid Sealed pipe coupling assembly
US4033614A (en) * 1976-03-01 1977-07-05 Ideal Industries, Inc. Conduit fitting
US5097893A (en) * 1989-08-03 1992-03-24 Trimble Norman V Counter flow tube-manifold radiant floor heating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265412A (en) * 1964-07-10 1966-08-09 Reid Sealed pipe coupling assembly
US4033614A (en) * 1976-03-01 1977-07-05 Ideal Industries, Inc. Conduit fitting
US5097893A (en) * 1989-08-03 1992-03-24 Trimble Norman V Counter flow tube-manifold radiant floor heating system

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