EP0042011A3 - Device for the production of tubes by helically winding a preferably corrugated strip - Google Patents

Device for the production of tubes by helically winding a preferably corrugated strip Download PDF

Info

Publication number
EP0042011A3
EP0042011A3 EP80105664A EP80105664A EP0042011A3 EP 0042011 A3 EP0042011 A3 EP 0042011A3 EP 80105664 A EP80105664 A EP 80105664A EP 80105664 A EP80105664 A EP 80105664A EP 0042011 A3 EP0042011 A3 EP 0042011A3
Authority
EP
European Patent Office
Prior art keywords
entry
rollers
band
winding mechanism
tube
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.)
Granted
Application number
EP80105664A
Other languages
English (en)
Other versions
EP0042011A2 (de
EP0042011B1 (de
Inventor
Gunter Schafer
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.)
FRITZ HAHN KG
Original Assignee
FRITZ HAHN KG
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
Priority claimed from DE19803022575 external-priority patent/DE3022575C3/de
Application filed by FRITZ HAHN KG filed Critical FRITZ HAHN KG
Priority to AT80105664T priority Critical patent/ATE7464T1/de
Publication of EP0042011A2 publication Critical patent/EP0042011A2/de
Publication of EP0042011A3 publication Critical patent/EP0042011A3/de
Application granted granted Critical
Publication of EP0042011B1 publication Critical patent/EP0042011B1/de
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, 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
    • 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
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
EP80105664A 1980-06-16 1980-09-20 Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes Expired EP0042011B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80105664T ATE7464T1 (de) 1980-06-16 1980-09-20 Vorrichtung zum herstellen von rohren durch schraubenlinienfoermiges wickeln eines vorzugsweise gewellten bandes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3022575 1980-06-16
DE19803022575 DE3022575C3 (de) 1980-06-16 1980-06-16 Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes

Publications (3)

Publication Number Publication Date
EP0042011A2 EP0042011A2 (de) 1981-12-23
EP0042011A3 true EP0042011A3 (en) 1982-04-14
EP0042011B1 EP0042011B1 (de) 1984-05-16

Family

ID=6104763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105664A Expired EP0042011B1 (de) 1980-06-16 1980-09-20 Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes

Country Status (2)

Country Link
EP (1) EP0042011B1 (de)
AT (1) ATE7464T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540125C3 (de) * 1985-11-13 1997-05-07 Hahn Fritz Gmbh Co Kg Verfahren und Vorrichtung zum Herstellen eines Wellrohres durch schraubenlinienförmiges Wickeln eines gewellten, dünnen Bandes, vorzugsweise eines Stahlbandes
GB2433453B (en) 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602342A1 (de) * 1967-05-11 1971-08-26 Protol S A Rohr mit schraubenfoermig verlaufender Falznaht
DE2154438A1 (de) * 1971-11-02 1973-05-03 Inst Elektroswarki Patona Walzwerk zur spiralrohr-herstellung
DE2754483A1 (de) * 1976-12-23 1978-06-29 Emil Siegwart Vorrichtung zum herstellen von wickelrohren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602342A1 (de) * 1967-05-11 1971-08-26 Protol S A Rohr mit schraubenfoermig verlaufender Falznaht
DE2154438A1 (de) * 1971-11-02 1973-05-03 Inst Elektroswarki Patona Walzwerk zur spiralrohr-herstellung
DE2754483A1 (de) * 1976-12-23 1978-06-29 Emil Siegwart Vorrichtung zum herstellen von wickelrohren

Also Published As

Publication number Publication date
EP0042011A2 (de) 1981-12-23
EP0042011B1 (de) 1984-05-16
ATE7464T1 (de) 1984-06-15

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