IT1025324B - Procedimento e dispositivo per correggere l angolo di appostamento registrato dei rulli di formatura in un umpianto per la saldatura a spirale di tubi - Google Patents

Procedimento e dispositivo per correggere l angolo di appostamento registrato dei rulli di formatura in un umpianto per la saldatura a spirale di tubi

Info

Publication number
IT1025324B
IT1025324B IT28964/74A IT2896474A IT1025324B IT 1025324 B IT1025324 B IT 1025324B IT 28964/74 A IT28964/74 A IT 28964/74A IT 2896474 A IT2896474 A IT 2896474A IT 1025324 B IT1025324 B IT 1025324B
Authority
IT
Italy
Prior art keywords
correcting
pipes
plant
procedure
forming rolls
Prior art date
Application number
IT28964/74A
Other languages
English (en)
Original Assignee
Blohm Voss Ag
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 Voss Ag filed Critical Blohm Voss Ag
Application granted granted Critical
Publication of IT1025324B publication Critical patent/IT1025324B/it

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)
IT28964/74A 1973-12-13 1974-10-30 Procedimento e dispositivo per correggere l angolo di appostamento registrato dei rulli di formatura in un umpianto per la saldatura a spirale di tubi IT1025324B (it)

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
IT1025324B true IT1025324B (it) 1978-08-10

Family

ID=5900637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28964/74A IT1025324B (it) 1973-12-13 1974-10-30 Procedimento e dispositivo per correggere l angolo di appostamento registrato dei rulli di formatura in un umpianto per la saldatura a spirale di tubi

Country Status (5)

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

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
DE2759421C2 (de) * 1977-10-08 1985-05-02 Hoesch Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren
DE2745389C2 (de) 1977-10-08 1984-03-08 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung mehrschichtiger Schraubennahtrohre
GB2099735B (en) * 1980-12-24 1985-06-19 Khismatulin Enver Device for helical arrangement of bodies of high-pressure vessels
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
PL2760629T3 (pl) 2011-09-20 2020-04-30 Keystone Tower Systems, Inc. Budowa struktury stożkowej

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
DE2361992A1 (de) 1975-06-19
JPS5092260A (it) 1975-07-23
JPS5749286B2 (it) 1982-10-21
US3991597A (en) 1976-11-16
CA1022779A (en) 1977-12-20
DE2361992B2 (de) 1975-11-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931028