GB141774A - Flange joint member and process of producing same - Google Patents

Flange joint member and process of producing same

Info

Publication number
GB141774A
GB141774A GB2105918A GB2105918A GB141774A GB 141774 A GB141774 A GB 141774A GB 2105918 A GB2105918 A GB 2105918A GB 2105918 A GB2105918 A GB 2105918A GB 141774 A GB141774 A GB 141774A
Authority
GB
United Kingdom
Prior art keywords
flange
collar
pipe
flange joint
joint member
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
GB2105918A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2105918A priority Critical patent/GB141774A/en
Publication of GB141774A publication Critical patent/GB141774A/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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes

Landscapes

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

Abstract

141,774. Hughes, E. J. Dec. 17, 1918. Metal pipes and tubes.-A collar 2 to form a flange joint is secured to a steel, wrought-iron, or like pipe 1, by a process in which the pipe is heated, secured in a cramp 20 and the protruding end is flanged by means of a roll 22 carried by a member 27 which forces the flange formed on the pipe 1 into a preferably undercut groove 4 in the collar 2, the flanging process being similar to that described in Specification 140,496, [Class 99 (i), Pipes and tubes, Joints &c. for]. The groove 4 is of practically the same thickness as the pipe 1, and the finished flange, as shown in Fig. 7. The inside corner of the flange 10 is thickened by the rolling process, an intermediate stage of which is shown in Fig. 5. The finished flange need not be machined. Holes 6 for receiving securing bolts are formed through the collar 2 only, or through the collar and the flange 7.
GB2105918A 1918-12-17 1918-12-17 Flange joint member and process of producing same Expired GB141774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2105918A GB141774A (en) 1918-12-17 1918-12-17 Flange joint member and process of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2105918A GB141774A (en) 1918-12-17 1918-12-17 Flange joint member and process of producing same

Publications (1)

Publication Number Publication Date
GB141774A true GB141774A (en) 1920-04-19

Family

ID=10156482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2105918A Expired GB141774A (en) 1918-12-17 1918-12-17 Flange joint member and process of producing same

Country Status (1)

Country Link
GB (1) GB141774A (en)

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