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AU421968B2 - Improvements in and relating to pipe couplings - Google Patents
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AU421968B2 - Improvements in and relating to pipe couplings - Google Patents

Improvements in and relating to pipe couplings

Info

Publication number
AU421968B2
AU421968B2 AU10640/70A AU1064070A AU421968B2 AU 421968 B2 AU421968 B2 AU 421968B2 AU 10640/70 A AU10640/70 A AU 10640/70A AU 1064070 A AU1064070 A AU 1064070A AU 421968 B2 AU421968 B2 AU 421968B2
Authority
AU
Australia
Prior art keywords
relating
pipe couplings
couplings
pipe
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
AU10640/70A
Other versions
AU1064070A (en
Inventor
Gilbert Janes Geoffrey
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.)
Armstrong Patents Co Ltd
Original Assignee
Armstrong Patents 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 Armstrong Patents Co Ltd filed Critical Armstrong Patents Co Ltd
Priority to AU10640/70A priority Critical patent/AU421968B2/en
Publication of AU1064070A publication Critical patent/AU1064070A/en
Application granted granted Critical
Publication of AU421968B2 publication Critical patent/AU421968B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU10640/70A 1970-01-23 1970-01-23 Improvements in and relating to pipe couplings Expired AU421968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10640/70A AU421968B2 (en) 1970-01-23 1970-01-23 Improvements in and relating to pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU10640/70A AU421968B2 (en) 1970-01-23 1970-01-23 Improvements in and relating to pipe couplings

Publications (2)

Publication Number Publication Date
AU1064070A AU1064070A (en) 1971-07-29
AU421968B2 true AU421968B2 (en) 1972-03-01

Family

ID=3701571

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10640/70A Expired AU421968B2 (en) 1970-01-23 1970-01-23 Improvements in and relating to pipe couplings

Country Status (1)

Country Link
AU (1) AU421968B2 (en)

Also Published As

Publication number Publication date
AU1064070A (en) 1971-07-29

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