IT1151631B - Procedimento e dispositivo per la regolazione continua della ripiegatura dei bordi di un nastro - Google Patents

Procedimento e dispositivo per la regolazione continua della ripiegatura dei bordi di un nastro

Info

Publication number
IT1151631B
IT1151631B IT21810/82A IT2181082A IT1151631B IT 1151631 B IT1151631 B IT 1151631B IT 21810/82 A IT21810/82 A IT 21810/82A IT 2181082 A IT2181082 A IT 2181082A IT 1151631 B IT1151631 B IT 1151631B
Authority
IT
Italy
Prior art keywords
folding
tape
edges
procedure
continuous adjustment
Prior art date
Application number
IT21810/82A
Other languages
English (en)
Italian (it)
Other versions
IT8221810A0 (it
Inventor
Wolfgang Wiedenhoff
Klaus Hecker
Dietrich Dickmann
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8221810A0 publication Critical patent/IT8221810A0/it
Application granted granted Critical
Publication of IT1151631B publication Critical patent/IT1151631B/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
    • 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
    • B21C37/126—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
IT21810/82A 1981-09-18 1982-06-11 Procedimento e dispositivo per la regolazione continua della ripiegatura dei bordi di un nastro IT1151631B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3137858A DE3137858C1 (de) 1981-09-18 1981-09-18 Verfahren und Vorrichtung zur Regelung der Bandkantenanbiegung bei der Herstellung von Schraubennahtrohren

Publications (2)

Publication Number Publication Date
IT8221810A0 IT8221810A0 (it) 1982-06-11
IT1151631B true IT1151631B (it) 1986-12-24

Family

ID=6142421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21810/82A IT1151631B (it) 1981-09-18 1982-06-11 Procedimento e dispositivo per la regolazione continua della ripiegatura dei bordi di un nastro

Country Status (5)

Country Link
JP (1) JPS5858937A (de)
CA (1) CA1196231A (de)
DE (1) DE3137858C1 (de)
FR (1) FR2513151B1 (de)
IT (1) IT1151631B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE72525T1 (de) * 1987-12-10 1992-02-15 Walter Schwarz Verfahren und vorrichtung zur herstellung eines schraubennahtrohres.
DE10331000B3 (de) * 2003-07-03 2004-10-14 Mannesmannröhren-Werke Ag Verfahren und Einrichtung zur Herstellung geschweißter Großrohre in Form von Schraubennahtrohren
JP5470841B2 (ja) 2008-12-26 2014-04-16 新日鐵住金株式会社 シリンダ管用鋼板のロール曲げ成形装置及びこれを用いたシリンダ管用鋼板のロール曲げ成形方法
DE102012006472B4 (de) * 2012-03-22 2013-11-21 Europipe Gmbh Verfahren zur Herstellung geschweißter Rohre aus Stahl

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729180A (en) * 1948-02-17 1956-01-03 Armco Steel Corp Spiral pipe machine
US2794409A (en) * 1951-05-11 1957-06-04 Armco Steel Corp Edge bending mechanism for spiral welded pipe machine
DE1130395B (de) * 1961-01-04 1962-05-30 Driam S A Einrichtung an insbesondere durch Verschwenken des Formwerkzeuges gegenueber der Bandlaufrichtung selbsttaetig aussteuerbaren Schraubennahtrohrwerken
DE1181658B (de) * 1961-06-09 1964-11-19 Kocks Gmbh Friedrich Verfahren zum Beseitigen der Saebelform eines in ein Schraubennaht-Schweissrohrwerk einlaufenden Bandes
DE2221776C3 (de) * 1972-05-04 1980-01-24 Hoesch Ag, 4600 Dortmund Steuereinrichtung zum Verstellen der Bandbiegevorrichtung eines Schraubennah trohrwerkes

Also Published As

Publication number Publication date
CA1196231A (en) 1985-11-05
DE3137858C1 (de) 1983-07-07
FR2513151A1 (fr) 1983-03-25
JPS5858937A (ja) 1983-04-07
IT8221810A0 (it) 1982-06-11
FR2513151B1 (fr) 1986-11-21

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