DE2402579A1 - Herstellungsmaschine fuer schraubennahtrohre - Google Patents

Herstellungsmaschine fuer schraubennahtrohre

Info

Publication number
DE2402579A1
DE2402579A1 DE2402579A DE2402579A DE2402579A1 DE 2402579 A1 DE2402579 A1 DE 2402579A1 DE 2402579 A DE2402579 A DE 2402579A DE 2402579 A DE2402579 A DE 2402579A DE 2402579 A1 DE2402579 A1 DE 2402579A1
Authority
DE
Germany
Prior art keywords
manufacturing machine
support rollers
rollers
machine according
support
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.)
Pending
Application number
DE2402579A
Other languages
German (de)
English (en)
Inventor
Kenji Sato
Yasumi Shimazaki
Kazuma Takeshita
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE2402579A1 publication Critical patent/DE2402579A1/de
Pending 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE2402579A 1973-01-24 1974-01-19 Herstellungsmaschine fuer schraubennahtrohre Pending DE2402579A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973011067U JPS535088Y2 (cg-RX-API-DMAC7.html) 1973-01-24 1973-01-24

Publications (1)

Publication Number Publication Date
DE2402579A1 true DE2402579A1 (de) 1974-07-25

Family

ID=11767632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2402579A Pending DE2402579A1 (de) 1973-01-24 1974-01-19 Herstellungsmaschine fuer schraubennahtrohre

Country Status (5)

Country Link
US (1) US3916663A (cg-RX-API-DMAC7.html)
JP (1) JPS535088Y2 (cg-RX-API-DMAC7.html)
BR (1) BR7400492D0 (cg-RX-API-DMAC7.html)
CA (1) CA991026A (cg-RX-API-DMAC7.html)
DE (1) DE2402579A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116060A1 (de) * 1981-04-22 1982-11-04 Nippon Steel Corp., Tokyo Verfahren und vorrichtung zum herstellen von spiralrohren

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376484B (de) * 1981-07-24 1984-11-26 Kessler & Co Tech Chem Gmbh Schlauchwickelkopf mit biegsamen wellen
EP2172327A4 (en) 2007-07-12 2017-01-04 Sekisui Chemical Co., Ltd. Device for curling strip member with reinforcing material, method for making spiral pipe, and device for making spiral pipe
WO2012128123A2 (ja) * 2011-03-18 2012-09-27 株式会社エス・エッチ・ティ 自動巻線機、空芯コイル及びその巻線方法

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
US3650015A (en) * 1969-02-04 1972-03-21 Pacific Roller Die Co Inc Helical pipe making method
DE2053266B2 (de) * 1970-10-30 1973-04-26 Blohm + Voss Ag, 2000 Hamburg Vorrichtung zur schraubenlinienfoermigen verformung eines bandes zu einem rohr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116060A1 (de) * 1981-04-22 1982-11-04 Nippon Steel Corp., Tokyo Verfahren und vorrichtung zum herstellen von spiralrohren

Also Published As

Publication number Publication date
CA991026A (en) 1976-06-15
JPS535088Y2 (cg-RX-API-DMAC7.html) 1978-02-08
US3916663A (en) 1975-11-04
JPS49114238U (cg-RX-API-DMAC7.html) 1974-09-30
BR7400492D0 (pt) 1974-08-22

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Legal Events

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OI Miscellaneous see part 1
OHW Rejection