IT1197959B - Laminatoio, in particolare laminatoio per tubi - Google Patents

Laminatoio, in particolare laminatoio per tubi

Info

Publication number
IT1197959B
IT1197959B IT22247/86A IT2224786A IT1197959B IT 1197959 B IT1197959 B IT 1197959B IT 22247/86 A IT22247/86 A IT 22247/86A IT 2224786 A IT2224786 A IT 2224786A IT 1197959 B IT1197959 B IT 1197959B
Authority
IT
Italy
Prior art keywords
rolling
tube
mill
rolling mill
rolling tube
Prior art date
Application number
IT22247/86A
Other languages
English (en)
Other versions
IT8622247A0 (it
Inventor
Rolf Hermes
Gerhard Rabenhorst
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 IT8622247A0 publication Critical patent/IT8622247A0/it
Application granted granted Critical
Publication of IT1197959B publication Critical patent/IT1197959B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT22247/86A 1985-11-11 1986-11-06 Laminatoio, in particolare laminatoio per tubi IT1197959B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853540330 DE3540330A1 (de) 1985-11-11 1985-11-11 Walzwerk, insbesondere rohrkontiwalzwerk

Publications (2)

Publication Number Publication Date
IT8622247A0 IT8622247A0 (it) 1986-11-06
IT1197959B true IT1197959B (it) 1988-12-21

Family

ID=6285928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22247/86A IT1197959B (it) 1985-11-11 1986-11-06 Laminatoio, in particolare laminatoio per tubi

Country Status (5)

Country Link
JP (1) JPS62110805A (it)
AT (1) AT393804B (it)
DE (1) DE3540330A1 (it)
IT (1) IT1197959B (it)
SU (1) SU1429927A3 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204442B (it) * 1986-02-06 1989-03-01 Innocenti Santeustacchio Spa Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura
EP1306143A1 (de) * 2001-10-29 2003-05-02 Rudolf Bültmann Verfahren und Vorrichtung zur Herstellung von Hohlprofilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939263C (de) * 1951-12-28 1956-02-16 Hydropress Stossbank mit Rollenkalibern zum Ausstrecken gelochter Bloecke
DE1243621B (de) * 1961-02-06 1967-07-06 Schloemann Ag Walzgeruest, insbesondere zum Walzen von Draht

Also Published As

Publication number Publication date
ATA285186A (de) 1991-06-15
DE3540330C2 (it) 1989-06-08
JPS62110805A (ja) 1987-05-21
DE3540330A1 (de) 1987-05-14
IT8622247A0 (it) 1986-11-06
AT393804B (de) 1991-12-27
SU1429927A3 (ru) 1988-10-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951031