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GB839730A - Improvements in or relating to terminal fittings for pipes and tubing - Google Patents

Improvements in or relating to terminal fittings for pipes and tubing

Info

Publication number
GB839730A
GB839730A GB162558A GB162558A GB839730A GB 839730 A GB839730 A GB 839730A GB 162558 A GB162558 A GB 162558A GB 162558 A GB162558 A GB 162558A GB 839730 A GB839730 A GB 839730A
Authority
GB
United Kingdom
Prior art keywords
tubing
plug
convolutions
jan
engages
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
GB162558A
Inventor
William Ernest Wright
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.)
UNI TUBES Ltd
Original Assignee
UNI TUBES 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 UNI TUBES Ltd filed Critical UNI TUBES Ltd
Priority to GB162558A priority Critical patent/GB839730A/en
Publication of GB839730A publication Critical patent/GB839730A/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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

839,730. Pipe end fittings. UNI-TUBES Ltd. Jan. 14, 1959 [Jan. 16, 1958], No. 1625/58. Class 99(1). A terminal fitting for tubing having external, helical convolutions 10 comprises a steel tubular element 12 which is internally screw-threaded along a part of its length to engage the convolutions 10 and which has a smooth cylindrical internal surface 15 projecting beyond the end of the tubing for reception of a hollow steel plug 17 provided with an extension 18 which fits snugly in the tubing and with a shoulder 22 between which and the end of the tubing a lead packing ring 2 is clamped when the plug 17 is forced into the tubular element 12. As shown, the tubing is formed from a helically wound steel strip having grooves 11 between the convolutions 10 which are engaged by the internal cusp-shaped screw-threads of the element 12. The plug 17 is provided with a flange 20 having a conical face which engages a conical socket in the part with which the tubing is connected by a union nut 23 which engages a flange 16 on the element 12, the flanges 16, 20 abutting each other when the sealing ring 21 is sufficiently compressed.
GB162558A 1958-01-16 1958-01-16 Improvements in or relating to terminal fittings for pipes and tubing Expired GB839730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB162558A GB839730A (en) 1958-01-16 1958-01-16 Improvements in or relating to terminal fittings for pipes and tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB162558A GB839730A (en) 1958-01-16 1958-01-16 Improvements in or relating to terminal fittings for pipes and tubing

Publications (1)

Publication Number Publication Date
GB839730A true GB839730A (en) 1960-06-29

Family

ID=9725195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB162558A Expired GB839730A (en) 1958-01-16 1958-01-16 Improvements in or relating to terminal fittings for pipes and tubing

Country Status (1)

Country Link
GB (1) GB839730A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479059A (en) * 1968-07-19 1969-11-18 William B Taylor Lined pipe sections and joints
US3575447A (en) * 1969-03-24 1971-04-20 Gen Motors Corp Tube fitting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479059A (en) * 1968-07-19 1969-11-18 William B Taylor Lined pipe sections and joints
US3575447A (en) * 1969-03-24 1971-04-20 Gen Motors Corp Tube fitting

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