CA1196231A - Adjustment of edge bending of strip for helical seam pipes - Google Patents

Adjustment of edge bending of strip for helical seam pipes

Info

Publication number
CA1196231A
CA1196231A CA000407865A CA407865A CA1196231A CA 1196231 A CA1196231 A CA 1196231A CA 000407865 A CA000407865 A CA 000407865A CA 407865 A CA407865 A CA 407865A CA 1196231 A CA1196231 A CA 1196231A
Authority
CA
Canada
Prior art keywords
strip
edges
edge
bending
rolls
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
CA000407865A
Other languages
English (en)
French (fr)
Inventor
Wolfgang Wiedenhoff
Klaus Hecker
Dietrich Dickmann
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.)
Vodafone GmbH
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
Application granted granted Critical
Publication of CA1196231A publication Critical patent/CA1196231A/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
    • 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)
CA000407865A 1981-09-18 1982-07-22 Adjustment of edge bending of strip for helical seam pipes Expired CA1196231A (en)

Applications Claiming Priority (2)

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
DEP3137858.7-14 1981-09-18

Publications (1)

Publication Number Publication Date
CA1196231A true CA1196231A (en) 1985-11-05

Family

ID=6142421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000407865A Expired CA1196231A (en) 1981-09-18 1982-07-22 Adjustment of edge bending of strip for helical seam pipes

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149850B2 (en) 2008-12-26 2015-10-06 Nippon Steel & Sumitomo Metal Corporation Roll former for steel plate and roll bending method for steel plate using same

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149850B2 (en) 2008-12-26 2015-10-06 Nippon Steel & Sumitomo Metal Corporation Roll former for steel plate and roll bending method for steel plate using same

Also Published As

Publication number Publication date
IT1151631B (it) 1986-12-24
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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Legal Events

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