GB919848A - A new or improved joint fitting for pipes - Google Patents

A new or improved joint fitting for pipes

Info

Publication number
GB919848A
GB919848A GB20119/58A GB2011958A GB919848A GB 919848 A GB919848 A GB 919848A GB 20119/58 A GB20119/58 A GB 20119/58A GB 2011958 A GB2011958 A GB 2011958A GB 919848 A GB919848 A GB 919848A
Authority
GB
United Kingdom
Prior art keywords
ferrule
wall
pipe
nut
synthetic resin
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
GB20119/58A
Inventor
Norman Eric Taylor
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.)
Evered and Co Ltd
Original Assignee
Evered and 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 Evered and Co Ltd filed Critical Evered and Co Ltd
Priority to GB20119/58A priority Critical patent/GB919848A/en
Publication of GB919848A publication Critical patent/GB919848A/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
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

919,848. Pipe joints. EVERED & CO. Ltd. Aug. 12, 1959 [June 24, 1958; Aug. 12, 1958], Nos. 20119/58 and 25812/58. Class 99(1). In a joint for pipes of synthetic resin, such as polyethylene or polyvinyl chloride, an externally screw-threaded sleeve 12 has an internal seating 15 tapering convergently from the mouth thereof and for the reception of the leading end portion of a double-walled ferrule affording an annular socket for enclosing the end portion of a pipe 19, the outer wall 17 forming, or terminating to afford at its free end, a space for the accommodation of an annular compression member 24 engageable by the internal flange 26 of a nut 25 screwed up on the sleeve. The ferrule or a part thereof is removably assembled or adapted for assembly with the sleeve and nut so that the ferrule or said part can, when required, be discarded thereby permitting the fitting to be used in conjunction with a metal pipe of lesser wall thickness than the said pipe of synthetic resin. As shown, the outer wall 17, which may be of a synthetic resin, of the ferrule is stepped inwardly and converges towards and abuts an outwardly directed lip 21 of the inner wall 16 of the ferrule. The nylon member 24 has tapered end faces 23, 27 on the wall 17 and flange 26. According to the Provisional Specifications the socket defined by the walls of the ferrule is axially tapered, and the inner wall has external, circumferential and laterally spaced grooves; the outer part of the ferrule may be made captive and rotatable within the nut.
GB20119/58A 1958-06-24 1958-06-24 A new or improved joint fitting for pipes Expired GB919848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20119/58A GB919848A (en) 1958-06-24 1958-06-24 A new or improved joint fitting for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20119/58A GB919848A (en) 1958-06-24 1958-06-24 A new or improved joint fitting for pipes

Publications (1)

Publication Number Publication Date
GB919848A true GB919848A (en) 1963-02-27

Family

ID=10140693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20119/58A Expired GB919848A (en) 1958-06-24 1958-06-24 A new or improved joint fitting for pipes

Country Status (1)

Country Link
GB (1) GB919848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647934A (en) * 1970-03-05 1972-03-07 All Steel Equipment Inc Liquidtight connector
CN111828752A (en) * 2020-07-14 2020-10-27 中航天建设工程集团有限公司 Flexible connecting device for pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647934A (en) * 1970-03-05 1972-03-07 All Steel Equipment Inc Liquidtight connector
CN111828752A (en) * 2020-07-14 2020-10-27 中航天建设工程集团有限公司 Flexible connecting device for pipeline

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