EP0937516A3 - Biegevorrichtung für Vier- oder Mehrwalzengerüste - Google Patents

Biegevorrichtung für Vier- oder Mehrwalzengerüste Download PDF

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Publication number
EP0937516A3
EP0937516A3 EP98250389A EP98250389A EP0937516A3 EP 0937516 A3 EP0937516 A3 EP 0937516A3 EP 98250389 A EP98250389 A EP 98250389A EP 98250389 A EP98250389 A EP 98250389A EP 0937516 A3 EP0937516 A3 EP 0937516A3
Authority
EP
European Patent Office
Prior art keywords
rolls
bending
bending device
cylinders
sides
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.)
Withdrawn
Application number
EP98250389A
Other languages
English (en)
French (fr)
Other versions
EP0937516A2 (de
Inventor
Horst Ossendorf
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 Siemag AG
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 EP0937516A2 publication Critical patent/EP0937516A2/de
Publication of EP0937516A3 publication Critical patent/EP0937516A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

Die Erfindung betrifft eine Biegevorrichtung für Vier- oder Mehrwalzengerüste mit Arbeitswalzen, Stützwalzen und gegebenenfalls zwischen Arbeitswalzen und Stützwalzen angeordneten Zwischenwalzen, bei denen beidseitig an jedem Lagereinbaustück der Walzen Biegeblöcke angreifen, die in den Fenstern des Walzgerüstes vertikal geführt sind, wobei die sich jeweils vertikal gegenüberliegenden Biegeblöcke eines Walzenpaares über Kolben-Zylindereinheiten aufeinander zu- und voneinander weg bewegbar sind. Dabei greift an jedem Lagereinbaustück (5,6) beidseitig je ein zweiter vertikal verschiebbar geführter Biegeblock (16,17) an, der unabhängig von dem ersten Biegeblock (8,9) über eine sich am Walzenständer (7) abstützende Kolben-Zylinder-Einheit (18) bewegbar ist.
EP98250389A 1998-02-18 1998-11-05 Biegevorrichtung für Vier- oder Mehrwalzengerüste Withdrawn EP0937516A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19807785 1998-02-18
DE19807785A DE19807785C1 (de) 1998-02-18 1998-02-18 Biegevorrichtung für Vier- oder Mehrwalzengerüste

Publications (2)

Publication Number Publication Date
EP0937516A2 EP0937516A2 (de) 1999-08-25
EP0937516A3 true EP0937516A3 (de) 1999-10-27

Family

ID=7858783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98250389A Withdrawn EP0937516A3 (de) 1998-02-18 1998-11-05 Biegevorrichtung für Vier- oder Mehrwalzengerüste

Country Status (3)

Country Link
US (1) US6112569A (de)
EP (1) EP0937516A3 (de)
DE (1) DE19807785C1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315119B1 (it) * 2000-09-25 2003-02-03 Danieli Off Mecc Dispositivo e metodo per curvare i cilindri di una gabbia dilaminazione.
DE10121078A1 (de) * 2001-04-25 2002-10-31 Sms Demag Ag Walzgerüst für bahnförmiges Walzgut
DE10243677A1 (de) * 2002-09-20 2004-04-01 Sms Demag Ag Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst
DE10312122B3 (de) * 2003-03-13 2004-08-12 Sms Demag Ag Walzgerüst und Verfahren zur Einstellung des Walzgerüstes
EP1772203A1 (de) * 2005-10-10 2007-04-11 VAI Industries (UK) Limited Walzenbiegevorrichtung
US7551105B2 (en) * 2005-11-30 2009-06-23 Lockheed Martin Corporation Virtual host isolation and detection of embedded operational flight program (OFP) capabilities
AT504208B1 (de) * 2006-04-21 2008-04-15 Siemens Vai Metals Tech Gmbh Biegevorrichtung für zwei arbeitswalzen eines walzgerüstes
DE102008049179A1 (de) * 2008-09-26 2010-04-01 Sms Siemag Aktiengesellschaft Walzvorrichtung
DE102009058876A1 (de) * 2009-01-23 2010-07-29 Sms Siemag Ag Biege- und Ausbalanciervorrichtung für axial verschiebbare Arbeitswalzen eines Walzgerüstes
NL2005046C2 (nl) * 2010-07-07 2012-01-10 Jean Henry Robert Madern Lagerbloksamenstel, alsmede walsinrichting voorzien van dergelijke lagerbloksamenstellen.
ITMI20101502A1 (it) 2010-08-05 2012-02-06 Danieli Off Mecc Sistema integrato di bending e shifting sotto carico per gabbie ad elevata apertura tra i rulli di lavoro
IT201900000713A1 (it) * 2019-01-17 2020-07-17 Danieli Off Mecc Sistema di bending e shifting per gabbie di laminazione

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018210A (ja) * 1983-07-13 1985-01-30 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
JPH01138010A (ja) * 1987-11-26 1989-05-30 Hitachi Ltd 作業ロールシフト圧延機
EP0768125A1 (de) * 1995-09-28 1997-04-16 Sms Schloemann-Siemag Aktiengesellschaft Führungsvorrichtung für Vier- oder Mehrwalzengerüste

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018210A (ja) * 1983-07-13 1985-01-30 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
JPH01138010A (ja) * 1987-11-26 1989-05-30 Hitachi Ltd 作業ロールシフト圧延機
EP0768125A1 (de) * 1995-09-28 1997-04-16 Sms Schloemann-Siemag Aktiengesellschaft Führungsvorrichtung für Vier- oder Mehrwalzengerüste

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 135 (M - 386) 11 June 1985 (1985-06-11) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 392 (M - 865) 30 August 1989 (1989-08-30) *

Also Published As

Publication number Publication date
DE19807785C1 (de) 1999-03-04
US6112569A (en) 2000-09-05
EP0937516A2 (de) 1999-08-25

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