ATE7464T1 - Vorrichtung zum herstellen von rohren durch schraubenlinienfoermiges wickeln eines vorzugsweise gewellten bandes. - Google Patents

Vorrichtung zum herstellen von rohren durch schraubenlinienfoermiges wickeln eines vorzugsweise gewellten bandes.

Info

Publication number
ATE7464T1
ATE7464T1 AT80105664T AT80105664T ATE7464T1 AT E7464 T1 ATE7464 T1 AT E7464T1 AT 80105664 T AT80105664 T AT 80105664T AT 80105664 T AT80105664 T AT 80105664T AT E7464 T1 ATE7464 T1 AT E7464T1
Authority
AT
Austria
Prior art keywords
entry
rollers
band
winding mechanism
tube
Prior art date
Application number
AT80105664T
Other languages
English (en)
Inventor
Guenter Schaefer
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
Application granted granted Critical
Publication of ATE7464T1 publication Critical patent/ATE7464T1/de

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
    • 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
    • B21C37/124—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)
AT80105664T 1980-06-16 1980-09-20 Vorrichtung zum herstellen von rohren durch schraubenlinienfoermiges wickeln eines vorzugsweise gewellten bandes. ATE7464T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803022575 DE3022575C3 (de) 1980-06-16 1980-06-16 Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes
EP80105664A EP0042011B1 (de) 1980-06-16 1980-09-20 Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes

Publications (1)

Publication Number Publication Date
ATE7464T1 true ATE7464T1 (de) 1984-06-15

Family

ID=6104763

Family Applications (1)

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

Family Cites Families (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
DE2154438C3 (de) * 1971-11-02 1980-12-18 Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) Schraubennaht-Rohrwerk
DE2754483C2 (de) * 1976-12-23 1982-11-18 Emil 6603 Sulzbach Siegwart Vorrichtung zum Herstellen von Wickelrohren

Also Published As

Publication number Publication date
EP0042011B1 (de) 1984-05-16
EP0042011A3 (en) 1982-04-14
EP0042011A2 (de) 1981-12-23

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