IT994741B - Dispositivo e procedimento per la fabbricazione di tubi a struttura elicoidale - Google Patents

Dispositivo e procedimento per la fabbricazione di tubi a struttura elicoidale

Info

Publication number
IT994741B
IT994741B IT53296/73A IT5329673A IT994741B IT 994741 B IT994741 B IT 994741B IT 53296/73 A IT53296/73 A IT 53296/73A IT 5329673 A IT5329673 A IT 5329673A IT 994741 B IT994741 B IT 994741B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
helical structure
structure pipes
pipes
Prior art date
Application number
IT53296/73A
Other languages
English (en)
Italian (it)
Original Assignee
Hoesch 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 Hoesch Ag filed Critical Hoesch Ag
Application granted granted Critical
Publication of IT994741B publication Critical patent/IT994741B/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
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT53296/73A 1972-10-28 1973-10-23 Dispositivo e procedimento per la fabbricazione di tubi a struttura elicoidale IT994741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2253025A DE2253025C3 (de) 1972-10-28 1972-10-28 Vorrichtung zum Herstellen von Schraubennahtrohr

Publications (1)

Publication Number Publication Date
IT994741B true IT994741B (it) 1975-10-20

Family

ID=5860336

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53296/73A IT994741B (it) 1972-10-28 1973-10-23 Dispositivo e procedimento per la fabbricazione di tubi a struttura elicoidale

Country Status (11)

Country Link
US (1) US3845645A (fr)
JP (1) JPS4981264A (fr)
AT (1) AT340746B (fr)
CA (1) CA985099A (fr)
DE (1) DE2253025C3 (fr)
ES (2) ES420017A1 (fr)
FR (1) FR2204468B3 (fr)
GB (1) GB1405523A (fr)
IT (1) IT994741B (fr)
NL (1) NL7314227A (fr)
SU (2) SU496706A3 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361992B2 (de) * 1973-12-13 1975-11-27 Blohm + Voss Ag, 2000 Hamburg Vorrichtung zum Einstellen des Anstellwinkels der Verformungsrollen eines Schraubennahtrohrwerkes
DE2745389C2 (de) * 1977-10-08 1984-03-08 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zur Herstellung mehrschichtiger Schraubennahtrohre
FR2433987A1 (fr) * 1978-08-21 1980-03-21 Csepel Muevek Egyedi Gepgyara Appareil pour former des tuyaux spirales a partir d'une bande ou d'une plaque d'acier
US4249406A (en) * 1978-09-05 1981-02-10 Anderson Frohman C Line pipe forming apparatus and method
US4287402A (en) * 1979-06-07 1981-09-01 Mannesmann Ag. Controlling upsetting during welding of a split tube
JPS6411373B2 (fr) * 1980-12-24 1989-02-23 Enberu Rakumatorobitsuchi Kisumatorin
DE3116060C2 (de) * 1981-04-22 1986-07-17 Nippon Steel Corp., Tokio/Tokyo Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren
CA1182220A (fr) * 1981-08-19 1985-02-05 Hiroshi Yamamoto Methode de mesurage du diametre interne normalise des conduits helicoidaux
US4501948A (en) * 1982-08-16 1985-02-26 Ga Technologies Inc. Method and apparatus for forming spiral tubing
DE3324463A1 (de) * 1983-07-07 1985-01-17 Blohm + Voss Ag, 2000 Hamburg Verfahren zur herstellung von schraubennahtrohren
JPS6192783A (ja) * 1984-10-13 1986-05-10 Mitsubishi Heavy Ind Ltd 多層スパイラル管製造装置
CA2536736A1 (fr) * 2006-02-08 2007-08-08 Daryush D. F. Farhangi Machine pour le laminage de produits en spirale
US7451629B2 (en) * 2006-04-05 2008-11-18 Formtek, Inc. Spiral pipe machine
CA2659219C (fr) * 2006-07-27 2013-07-16 Allan Stikeleather Bande metallique et procedes et structures incorporant celle-ci
US7942307B2 (en) * 2007-09-18 2011-05-17 1272507 Alberta Ltd. Apparatus for applying metallic cladding to interior surfaces of pipe elbows
DE102009051695B3 (de) * 2009-10-28 2011-05-05 Salzgitter Mannesmann Grossrohr Gmbh Verfahren und Einrichtung zur Herstellung geschweißter Schraubennahtrohre mit optimierter Rohrgeometrie
US10189064B2 (en) * 2010-01-25 2019-01-29 Keystone Tower Systems, Inc. Control system and method for tapered structure construction
US9452464B2 (en) * 2011-07-06 2016-09-27 Federal-Mogul Corporation Method of forming a tubular member
EP2962777B1 (fr) * 2013-02-28 2018-04-04 Showa Rasenkan Seisakusho Co. Ltd. Procédé de fabrication de tubes imbriqués et dispositif de fabrication associé
DE102013105678B4 (de) * 2013-06-03 2023-07-27 Witzenmann Gmbh Verfahren zum Trennen von Wickelschläuchen
US10150150B2 (en) * 2017-01-12 2018-12-11 Keystone Tower Systems, Inc. Cylindrical tube formation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030488A (en) * 1958-04-05 1962-04-17 Willy H Schlieker K G Method and apparatus for producing tubes with a helical welding seam
US3146331A (en) * 1961-10-18 1964-08-25 Hoesch Ag Apparatus for producing helical-seam pipe

Also Published As

Publication number Publication date
JPS4981264A (fr) 1974-08-06
NL7314227A (fr) 1974-05-01
AT340746B (de) 1977-12-27
DE2253025B2 (de) 1979-03-01
FR2204468B3 (fr) 1976-09-03
DE2253025C3 (de) 1979-10-25
CA985099A (en) 1976-03-09
US3845645A (en) 1974-11-05
ES420017A1 (es) 1976-03-01
ES422412A1 (es) 1976-12-01
SU496706A3 (ru) 1975-12-25
GB1405523A (en) 1975-09-10
ATA905373A (de) 1977-04-15
SU564781A3 (ru) 1977-07-05
FR2204468A1 (fr) 1974-05-24
DE2253025A1 (de) 1974-05-09

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