IT8223223A0 - Procedimento per foggiare in continuo ed indipendentemente dalle dimensioni materiale piatto in modo da ottenere un tubo fessurato. - Google Patents

Procedimento per foggiare in continuo ed indipendentemente dalle dimensioni materiale piatto in modo da ottenere un tubo fessurato.

Info

Publication number
IT8223223A0
IT8223223A0 IT8223223A IT2322382A IT8223223A0 IT 8223223 A0 IT8223223 A0 IT 8223223A0 IT 8223223 A IT8223223 A IT 8223223A IT 2322382 A IT2322382 A IT 2322382A IT 8223223 A0 IT8223223 A0 IT 8223223A0
Authority
IT
Italy
Prior art keywords
regardless
dimensions
procedure
order
flat material
Prior art date
Application number
IT8223223A
Other languages
English (en)
Other versions
IT1152399B (it
Inventor
Walter Hess
Franz Nicolai
Otto Gotting
Heinz Georg Ott
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8223223A0 publication Critical patent/IT8223223A0/it
Application granted granted Critical
Publication of IT1152399B publication Critical patent/IT1152399B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT23223/82A 1981-11-27 1982-09-13 Procedimento per foggiare in cintinuo e indipendentemente dalle dimensioni materiale piatto in modo da ottenere un tubo fessurato IT1152399B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147710 DE3147710A1 (de) 1981-11-27 1981-11-27 Verfahren zum kontinuierlichen dimensionsunabhaengigen einformen von flachmaterial zu einem schlitzrohr

Publications (2)

Publication Number Publication Date
IT8223223A0 true IT8223223A0 (it) 1982-09-13
IT1152399B IT1152399B (it) 1986-12-31

Family

ID=6147718

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23223/82A IT1152399B (it) 1981-11-27 1982-09-13 Procedimento per foggiare in cintinuo e indipendentemente dalle dimensioni materiale piatto in modo da ottenere un tubo fessurato

Country Status (5)

Country Link
JP (1) JPS5893513A (it)
DE (1) DE3147710A1 (it)
FR (1) FR2517224A1 (it)
GB (1) GB2110134A (it)
IT (1) IT1152399B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503939A1 (de) * 1984-02-07 1985-08-14 Ishikawajima-Harima Jukogyo K.K., Tokio/Tokyo Verfahren und vorrichtung zur formung nahtgeschweisster rohre
US8590354B1 (en) 2008-08-26 2013-11-26 New Tech Machinery Material forming machine incorporating quick changeover assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016675B (de) * 1955-05-18 1957-10-03 Demag Ag Einrichtung zum Runden von Blechstreifen fuer die Herstellung von geschweissten Rohren mit Laengsnaht, insbesondere von solchen groesseren Durchmessers
DE1221596B (de) * 1962-07-30 1966-07-28 Abbey Etna Machine Co Vorrichtung zur Herstellung von Metallrohren mit einer Laengsnaht
DE1922840A1 (de) * 1968-09-11 1970-05-14 Torrance Machinery & Engineeri Verfahren und Vorrichtung zum Herstellen von Rohren
DE1926750A1 (de) * 1969-05-24 1970-12-23 Demag Ag Vorrichtung fuer die Formgebung von Schlitzroehren
AT329948B (de) * 1974-07-31 1976-06-10 Krems Huette Gmbh Verfahren und vorrichtung zum herstellen von geschweissten rohren verschiedener dimensionen
DE2716940C3 (de) * 1976-04-19 1985-10-24 Nippon Steel Corp., Tokio/Tokyo Formgerüst zum Runden von Blechstreifen für Längsnahtrohre

Also Published As

Publication number Publication date
DE3147710A1 (de) 1983-06-09
FR2517224A1 (fr) 1983-06-03
GB2110134A (en) 1983-06-15
JPS5893513A (ja) 1983-06-03
IT1152399B (it) 1986-12-31

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