GB406237A - An improved method of, and means for use in, joining metal pipes - Google Patents

An improved method of, and means for use in, joining metal pipes

Info

Publication number
GB406237A
GB406237A GB29772/33A GB2977233A GB406237A GB 406237 A GB406237 A GB 406237A GB 29772/33 A GB29772/33 A GB 29772/33A GB 2977233 A GB2977233 A GB 2977233A GB 406237 A GB406237 A GB 406237A
Authority
GB
United Kingdom
Prior art keywords
pipes
slit
tools
edges
improved method
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
GB29772/33A
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.)
Superheater Co Ltd
Superheater Co
Original Assignee
Superheater Co Ltd
Superheater Co
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 Superheater Co Ltd, Superheater Co filed Critical Superheater Co Ltd
Publication of GB406237A publication Critical patent/GB406237A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

406,237. Making pipes. SUPERHEATER CO., 60, East 42nd Street, New York, U.S.A.- (Assignees of Birmingham, T.F.; 6236, Moraine Avenue, Hammond, Indiana, U.S.A.) Oct. 26, 1933, No. 29772. Convention date, May 11. [Classes 83 (ii) and 83 (iv).] Forging-dies.-In a process for preparing pipes for welding together in the formation of return bends or bifurcated pipe structures, and wherein the ends of pipes 10 are slit and the slit edges bent outwardly by tools 8, 9, the slit edges are caused forcibly to abut against a member 7 to bring all parts of the edges into a common plane. The tubes are supported in a split die, of which one half is shown, the member 7 being formed partly in each die half. One, or any number of pipes, may be operated on at a time, and different arrangements of the bores and tools 9 are illustrated. The pipes may be united by electric flash welding or otherwise. Specification 373,022, [Group XXVIII], is referred to.
GB29772/33A 1933-05-11 1933-10-26 An improved method of, and means for use in, joining metal pipes Expired GB406237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US406237XA 1933-05-11 1933-05-11

Publications (1)

Publication Number Publication Date
GB406237A true GB406237A (en) 1934-02-22

Family

ID=21912011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29772/33A Expired GB406237A (en) 1933-05-11 1933-10-26 An improved method of, and means for use in, joining metal pipes

Country Status (1)

Country Link
GB (1) GB406237A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053887B (en) * 1955-06-23 1959-03-26 Andre Huet Welded connection for the ends of tubes preferably running parallel to one another
DE1088297B (en) * 1955-12-30 1960-09-01 Andre Huet Welded connection for pipeline sections running in parallel planes with connecting pieces cut out from the facing wall parts of the pipes to be connected and welded together

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053887B (en) * 1955-06-23 1959-03-26 Andre Huet Welded connection for the ends of tubes preferably running parallel to one another
DE1088297B (en) * 1955-12-30 1960-09-01 Andre Huet Welded connection for pipeline sections running in parallel planes with connecting pieces cut out from the facing wall parts of the pipes to be connected and welded together

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