FR1210156A - Method and apparatus for the manufacture of spiral pipes - Google Patents

Method and apparatus for the manufacture of spiral pipes

Info

Publication number
FR1210156A
FR1210156A FR1210156DA FR1210156A FR 1210156 A FR1210156 A FR 1210156A FR 1210156D A FR1210156D A FR 1210156DA FR 1210156 A FR1210156 A FR 1210156A
Authority
FR
France
Prior art keywords
manufacture
spiral pipes
spiral
pipes
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
Other languages
French (fr)
Inventor
Laurence Jay Berkeley
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 filed Critical
Application granted granted Critical
Publication of FR1210156A publication Critical patent/FR1210156A/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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/127—Tube treating or manipulating combined with or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1210156D 1958-02-10 1958-09-04 Method and apparatus for the manufacture of spiral pipes Expired FR1210156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1210156XA 1958-02-10 1958-02-10

Publications (1)

Publication Number Publication Date
FR1210156A true FR1210156A (en) 1960-03-07

Family

ID=22393930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210156D Expired FR1210156A (en) 1958-02-10 1958-09-04 Method and apparatus for the manufacture of spiral pipes

Country Status (1)

Country Link
FR (1) FR1210156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290513B (en) * 1960-07-11 1969-03-13 Ottensener Eisenwerk Ag Method and device for the production of screw sutures from metal strip
DE2542892A1 (en) * 1975-09-26 1977-03-31 Herbert Ing Grad Zimmermann Spiral seam welded tube made from metal strip - with accurate guidance of the tube during internal and external welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290513B (en) * 1960-07-11 1969-03-13 Ottensener Eisenwerk Ag Method and device for the production of screw sutures from metal strip
DE2542892A1 (en) * 1975-09-26 1977-03-31 Herbert Ing Grad Zimmermann Spiral seam welded tube made from metal strip - with accurate guidance of the tube during internal and external welding

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