CA1022779A - Dispositif et methode de reglage des galets de formage d'une machine a souder les tuyaux en helicoide - Google Patents

Dispositif et methode de reglage des galets de formage d'une machine a souder les tuyaux en helicoide

Info

Publication number
CA1022779A
CA1022779A CA214,751A CA214751A CA1022779A CA 1022779 A CA1022779 A CA 1022779A CA 214751 A CA214751 A CA 214751A CA 1022779 A CA1022779 A CA 1022779A
Authority
CA
Canada
Prior art keywords
adjusting
welding machine
pipe welding
shaping rollers
spiral seam
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
CA214,751A
Other languages
English (en)
Other versions
CA214751S (en
Inventor
Heinz Krakow
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.)
Blohm and Voss GmbH
Original Assignee
Blohm and Voss GmbH
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 Blohm and Voss GmbH filed Critical Blohm and Voss GmbH
Application granted granted Critical
Publication of CA1022779A publication Critical patent/CA1022779A/fr
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
    • B21C37/128—Control or regulating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA214,751A 1973-12-13 1974-11-27 Dispositif et methode de reglage des galets de formage d'une machine a souder les tuyaux en helicoide Expired CA1022779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2361992A DE2361992B2 (de) 1973-12-13 1973-12-13 Vorrichtung zum Einstellen des Anstellwinkels der Verformungsrollen eines Schraubennahtrohrwerkes

Publications (1)

Publication Number Publication Date
CA1022779A true CA1022779A (fr) 1977-12-20

Family

ID=5900637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,751A Expired CA1022779A (fr) 1973-12-13 1974-11-27 Dispositif et methode de reglage des galets de formage d'une machine a souder les tuyaux en helicoide

Country Status (5)

Country Link
US (1) US3991597A (fr)
JP (1) JPS5749286B2 (fr)
CA (1) CA1022779A (fr)
DE (1) DE2361992B2 (fr)
IT (1) IT1025324B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070886A (en) * 1977-01-05 1978-01-31 Adrianus Marinus Nyssen Spiral pipe forming machine with device for aligning spiralling rolls
DE2745389C2 (de) 1977-10-08 1984-03-08 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung mehrschichtiger Schraubennahtrohre
DE2759421C2 (de) * 1977-10-08 1985-05-02 Hoesch Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren
US4483166A (en) * 1980-12-24 1984-11-20 Khismatulin Enver R Device for helically coiling pressure vessel shells
US8720153B2 (en) 2010-01-25 2014-05-13 Keystone Tower Systems, Inc. Tapered spiral welded structure
US10189064B2 (en) 2010-01-25 2019-01-29 Keystone Tower Systems, Inc. Control system and method for tapered structure construction
ES2765173T3 (es) 2011-09-20 2020-06-08 Keystone Tower Systems Inc Construcción de estructura cónica

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146331A (en) * 1961-10-18 1964-08-25 Hoesch Ag Apparatus for producing helical-seam pipe
DE2053266B2 (de) * 1970-10-30 1973-04-26 Blohm + Voss Ag, 2000 Hamburg Vorrichtung zur schraubenlinienfoermigen verformung eines bandes zu einem rohr
DE2253025C3 (de) * 1972-10-28 1979-10-25 Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund Vorrichtung zum Herstellen von Schraubennahtrohr

Also Published As

Publication number Publication date
DE2361992B2 (de) 1975-11-27
JPS5749286B2 (fr) 1982-10-21
IT1025324B (it) 1978-08-10
JPS5092260A (fr) 1975-07-23
US3991597A (en) 1976-11-16
DE2361992A1 (de) 1975-06-19

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