GB894999A - Improvements relating to joint-forming fittings for pipes - Google Patents

Improvements relating to joint-forming fittings for pipes

Info

Publication number
GB894999A
GB894999A GB659660A GB659660A GB894999A GB 894999 A GB894999 A GB 894999A GB 659660 A GB659660 A GB 659660A GB 659660 A GB659660 A GB 659660A GB 894999 A GB894999 A GB 894999A
Authority
GB
United Kingdom
Prior art keywords
parts
pipe
body part
metallic
feb
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
GB659660A
Inventor
Edward Judge Skinner
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.)
WEDNESBURY TUBE CO Ltd
Original Assignee
WEDNESBURY TUBE 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 WEDNESBURY TUBE CO Ltd filed Critical WEDNESBURY TUBE CO Ltd
Priority to GB659660A priority Critical patent/GB894999A/en
Priority to CH221061A priority patent/CH368350A/en
Publication of GB894999A publication Critical patent/GB894999A/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
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/14—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered the rings being integral with one of the connecting parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Pressure Members (AREA)

Abstract

894,999. Pipe joints. WEDNESBURY TUBE CO. Ltd. Feb. 15, 1961 [Feb. 25, 1960; March 25, 1960], Nos. 6596/60 and 10573/60. Class 99(1). In a pipe-jointing fitting comprising a body parts 1, 12, the part 12 being adapted at one end thereof to be disposed in overlapping co-axial association with the pipe-receiving entry portion 5 of the part 1, there being complementary formations, e.g. screw-threads 11, 16 on the parts to draw the parts into the overlapping association thereof, and a compression member 17 formed at the extremity of one of the parts and engaged by an abutment within the other part so that the member 17 is radially deformed into gripping engagement with the exterior of a pipe extending through both parts, the degree of hardness of the member 17 is less than the degree of hardness of the adjacent part of the body of which the member is an integral portion. As shown, the conical member 17 forms part of the body part 12 and is connected to the latter by a local weakened portion 19 but may alternatively, be integral with the body part 1. The parts 1, 12 may be of metal, preferably a non- ferrous metal such as copper and brass, or of non-metallic material or of a material comprising metallic and non-metallic components. Instead of screw-threads, there may be a cam face on one body part arranged to co-act with a cam face on the other body part to produce the relative axial displacement of the parts and to apply the requisite force to the member 17.
GB659660A 1960-02-25 1960-02-25 Improvements relating to joint-forming fittings for pipes Expired GB894999A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB659660A GB894999A (en) 1960-02-25 1960-02-25 Improvements relating to joint-forming fittings for pipes
CH221061A CH368350A (en) 1960-02-25 1961-02-23 Sealed tube connection device and method for manufacturing this device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB659660A GB894999A (en) 1960-02-25 1960-02-25 Improvements relating to joint-forming fittings for pipes

Publications (1)

Publication Number Publication Date
GB894999A true GB894999A (en) 1962-04-26

Family

ID=9817356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB659660A Expired GB894999A (en) 1960-02-25 1960-02-25 Improvements relating to joint-forming fittings for pipes

Country Status (1)

Country Link
GB (1) GB894999A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029538A (en) * 1978-09-05 1980-03-19 Martelli L Union for smooth ended tubes
GB2126677A (en) * 1982-09-06 1984-03-28 Eltron Clamping arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029538A (en) * 1978-09-05 1980-03-19 Martelli L Union for smooth ended tubes
GB2029538B (en) * 1978-09-05 1982-12-22 Martelli L Union for tubes having a smooth end
GB2126677A (en) * 1982-09-06 1984-03-28 Eltron Clamping arrangement

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