DE3221722C2 - - Google Patents

Info

Publication number
DE3221722C2
DE3221722C2 DE3221722A DE3221722A DE3221722C2 DE 3221722 C2 DE3221722 C2 DE 3221722C2 DE 3221722 A DE3221722 A DE 3221722A DE 3221722 A DE3221722 A DE 3221722A DE 3221722 C2 DE3221722 C2 DE 3221722C2
Authority
DE
Germany
Prior art keywords
rolling mill
unit
axis
parallel
scaffolding
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.)
Expired - Lifetime
Application number
DE3221722A
Other languages
German (de)
English (en)
Other versions
DE3221722A1 (de
Inventor
Emanuele Pioltello Mailand/Milano It Gancia
Cesare Felice Di Segrate Mailand/Milano It Galletti
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.)
SMS Group SpA
Original Assignee
INNSE INNOCENTI SANTEUSTACCHIO SpA BRESCIA IT
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 INNSE INNOCENTI SANTEUSTACCHIO SpA BRESCIA IT filed Critical INNSE INNOCENTI SANTEUSTACCHIO SpA BRESCIA IT
Publication of DE3221722A1 publication Critical patent/DE3221722A1/de
Application granted granted Critical
Publication of DE3221722C2 publication Critical patent/DE3221722C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Crushing And Grinding (AREA)
DE19823221722 1981-06-11 1982-06-09 Kontinuierliches walzwerk mit gekreuzten geruesten fuer die herstellung nahtloser rohre Granted DE3221722A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22255/81A IT1168096B (it) 1981-06-11 1981-06-11 Laminatoio continuo a gabbie incrociate per la produzione di tubi senza saldatura

Publications (2)

Publication Number Publication Date
DE3221722A1 DE3221722A1 (de) 1983-07-07
DE3221722C2 true DE3221722C2 (en, 2012) 1991-04-11

Family

ID=11193730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823221722 Granted DE3221722A1 (de) 1981-06-11 1982-06-09 Kontinuierliches walzwerk mit gekreuzten geruesten fuer die herstellung nahtloser rohre

Country Status (7)

Country Link
US (1) US4478065A (en, 2012)
JP (1) JPS583707A (en, 2012)
CA (1) CA1186922A (en, 2012)
DE (1) DE3221722A1 (en, 2012)
FR (1) FR2507506B1 (en, 2012)
GB (1) GB2100160B (en, 2012)
IT (1) IT1168096B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107786A1 (de) * 2010-11-03 2012-05-03 Sms Meer Gmbh Walzwerk, Walzgerüst sowie Verfahren zum Wechsel von Walzgerüsten in einem Walzwerk

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187298A (ja) * 1983-04-08 1984-10-24 株式会社日立製作所 高放射性固体廃棄物の切断装置
JPH0657600B2 (ja) * 1984-10-26 1994-08-03 モルガン コンストラクシヨン カンパニー ホイスト装置
DE3801628A1 (de) * 1988-01-21 1989-07-27 Kieserling & Albrecht Felgenprofilieranlage
DE4138178A1 (de) * 1991-11-15 1993-05-27 Mannesmann Ag Verfahren zum laengswalzen nahtloser rohre
DE4339228C1 (de) * 1993-11-15 1995-01-05 Mannesmann Ag Mehrgerüstige Walzstraße
AT406232B (de) * 1995-09-28 2000-03-27 Voest Alpine Ind Anlagen Präzisionswalzgerüst
IT1279085B1 (it) * 1995-11-29 1997-12-04 Innocenti Eng Spa Unita' per la laminazione per tubi su mandrino
US20020017542A1 (en) * 1999-01-12 2002-02-14 Hunt Morris William Advertising ski paraphernalia carrying basket for a chair ski lift
WO2007050480A1 (en) * 2005-10-28 2007-05-03 Meadwestvaco Corporation Carbon filled material with reduced dusting
DE102010052084B3 (de) * 2010-11-16 2012-02-16 V&M Deutschland Gmbh Verfahren zur wirtschaftlichen Herstellung von nahtlos warmgewalzten Rohren in Rohrkontiwalzwerken

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620068C (de) * 1934-03-20 1935-10-14 Demag Akt Ges Rohrreduzierwalzwerk mit mehreren hintereinander angeordneten und um 90íÒ gegeneinander versetzten Walzgeruesten
DE680743C (de) * 1936-10-01 1939-09-07 Demag Akt Ges Rohrreduzier- und Masswalzwerk
DE1527706A1 (de) * 1966-01-19 1970-01-22 Schloemann Ag Vorrichtung zum Verschieben von Walzgeruesten bzw. der Walzensaetze von Walzgeruesten quer zur Walzrichtung
JPS5360861A (en) * 1976-11-12 1978-05-31 Ishikawajima Harima Heavy Ind Rolling apparatus
JPS5770011A (en) * 1980-10-21 1982-04-30 Nippon Kokan Kk <Nkk> Roll resetting device for rolling mill
JPS57171508A (en) * 1981-04-16 1982-10-22 Ishikawajima Harima Heavy Ind Co Ltd Roll replacing device of pipe mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107786A1 (de) * 2010-11-03 2012-05-03 Sms Meer Gmbh Walzwerk, Walzgerüst sowie Verfahren zum Wechsel von Walzgerüsten in einem Walzwerk

Also Published As

Publication number Publication date
JPS583707A (ja) 1983-01-10
GB2100160B (en) 1985-08-21
FR2507506B1 (fr) 1987-09-18
DE3221722A1 (de) 1983-07-07
CA1186922A (en) 1985-05-14
JPH0223241B2 (en, 2012) 1990-05-23
IT8122255A0 (it) 1981-06-11
GB2100160A (en) 1982-12-22
IT1168096B (it) 1987-05-20
FR2507506A1 (fr) 1982-12-17
US4478065A (en) 1984-10-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: INNSE INNOCENTI ENGINEERING S.P.A, GENUA/GENOVA, I

8328 Change in the person/name/address of the agent

Free format text: MITSCHERLICH, H., DIPL.-ING. KOERBER, W., DIPL.-ING. DR.RER.NAT. SCHMIDT-EVERS, J., DIPL.-ING. MELZER, W., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8365 Fully valid after opposition proceedings