ES390215A1 - Method and apparatus for forming a continuously moving strip for making helically-welded pipe - Google Patents

Method and apparatus for forming a continuously moving strip for making helically-welded pipe

Info

Publication number
ES390215A1
ES390215A1 ES390215A ES390215A ES390215A1 ES 390215 A1 ES390215 A1 ES 390215A1 ES 390215 A ES390215 A ES 390215A ES 390215 A ES390215 A ES 390215A ES 390215 A1 ES390215 A1 ES 390215A1
Authority
ES
Spain
Prior art keywords
sheet metal
processing device
forming
continuously moving
welded pipe
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
ES390215A
Other languages
Spanish (es)
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
Publication of ES390215A1 publication Critical patent/ES390215A1/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
    • B21C37/126—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Installation for the supply of a material in the form of a band, for example, sheet steel, to the deformation station of a tube with a helical seam, in which individual sheet metal tables are first intermittently supplied and welded together to form a continuous strip, characterized in that a rolling aisle, powered by a motor, is provided for the transport of thick sheets of sheet metal, and a first stationary processing device for the abiselation of stop edges, a second stationary processing device for joining two individual sheets of sheet metal to form a double-length sheet metal, a third mobile processing device for joining the double-length sheet metal with the finished band, a fourth stationary processing device for edging and chamfering the edges of the strip, as well as a driving apparatus, with n two pairs of cylinders to transport the belt and finally the deformation station is planned. (Machine-translation by Google Translate, not legally binding)
ES390215A 1970-04-18 1971-04-15 Method and apparatus for forming a continuously moving strip for making helically-welded pipe Expired ES390215A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018679 DE2018679A1 (en) 1970-04-18 1970-04-18 Method and device for supplying a strip-shaped material, e.g. sheet steel, to the forming station of a screw-sewing pipe mill

Publications (1)

Publication Number Publication Date
ES390215A1 true ES390215A1 (en) 1974-03-16

Family

ID=5768442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390215A Expired ES390215A1 (en) 1970-04-18 1971-04-15 Method and apparatus for forming a continuously moving strip for making helically-welded pipe

Country Status (11)

Country Link
JP (1) JPS5142595B1 (en)
AT (1) AT305003B (en)
BE (1) BE765848A (en)
BR (1) BR7102268D0 (en)
CH (1) CH523103A (en)
CS (1) CS194657B2 (en)
DE (1) DE2018679A1 (en)
ES (1) ES390215A1 (en)
FR (1) FR2086167B1 (en)
GB (1) GB1342990A (en)
SE (1) SE380455B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022221929A1 (en) * 2021-04-20 2022-10-27 Memps-Tubos Helicoidais Indústria E Serviços Ltda Mobile helical tubing plant with steel sheet coil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990656A (en) * 2014-05-23 2014-08-20 李长城 Welding equipment for carbon steel spiral welded pipe with reinforcing rib

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022221929A1 (en) * 2021-04-20 2022-10-27 Memps-Tubos Helicoidais Indústria E Serviços Ltda Mobile helical tubing plant with steel sheet coil

Also Published As

Publication number Publication date
BR7102268D0 (en) 1973-05-15
CS194657B2 (en) 1979-12-31
SE380455B (en) 1975-11-10
GB1342990A (en) 1974-01-10
BE765848A (en) 1971-09-16
CH523103A (en) 1972-05-31
JPS5142595B1 (en) 1976-11-16
AT305003B (en) 1973-02-12
FR2086167B1 (en) 1976-02-06
FR2086167A1 (en) 1971-12-31
DE2018679A1 (en) 1971-11-18

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