EP2451594B1 - Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre - Google Patents

Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre Download PDF

Info

Publication number
EP2451594B1
EP2451594B1 EP10732662.1A EP10732662A EP2451594B1 EP 2451594 B1 EP2451594 B1 EP 2451594B1 EP 10732662 A EP10732662 A EP 10732662A EP 2451594 B1 EP2451594 B1 EP 2451594B1
Authority
EP
European Patent Office
Prior art keywords
roll
bearing housing
chock
axial bearing
locking
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.)
Active
Application number
EP10732662.1A
Other languages
German (de)
English (en)
Other versions
EP2451594A1 (fr
Inventor
Konrad Schunn
Lothar Zwingmann
Holger Pulst
Arnulf Wurm
Rüdiger Holz
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
SMS Siemag 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 SMS Siemag AG filed Critical SMS Siemag AG
Publication of EP2451594A1 publication Critical patent/EP2451594A1/fr
Application granted granted Critical
Publication of EP2451594B1 publication Critical patent/EP2451594B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • 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
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • 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
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/028—Sixto, six-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/04—Work roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/06—Intermediate roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/14—Work rolls

Definitions

  • the invention relates to a device for locking the chock and the thrust bearing housing of a set of rollers and the roll change carriage during rolling and when changing rolls.
  • the wear on the rolls of a roll stand or a program change requires a change of the roll sets in the individual rolling stands of a rolling mill.
  • the roll change carriage is locked in position on the roll stand with specially provided locking tabs. It is also known that the locking tabs attached to the operating side for locking the chocks in the framework are combined with the axial displacement of the work rolls (4 roll rolling stand) or intermediate rolls (18 HS rolling mill stand).
  • the object of the invention is to avoid the disadvantages described above.
  • a device for locking the chock and the Axiallagergeophuses a set of rolls and the Walzen cafeteils when rolling and when changing rolls characterized in that the roll stand a vertically and horizontally displaceable locking device is provided which has locking elements, via which the locking device for axial displacement of the roller with the roll chock, for fixing the position of the thrust bearing housing with respect to the chock of the roller or the roll change carriage in the roll change position is lockable.
  • the new interlocking concept combines the two functions in such a way that the combined axial displacement locking in addition to the locking of the work roll chocks in 4-roll rolling stand or the locking of the intermediate roll chocks in 18 HS rolling stand and the axial displacement of the rollers in the chocks, in addition, the locking of the roll changing car in allows the change position on the rolling stand, without the need for a separate function would be required.
  • the new concept also provides for the case of roll change a locking of the thrust bearing, by means of a pivoting bolt, with the chock before. This ensures that during the roll change, the set of rolls does not change in itself and proper locking in the framework or a correct positioning on the roll changing car is possible.
  • Fig. 1 the situation can be seen in which the roller is used in the rolling stand.
  • the guided on the roll stand combined lock / axial displacement 2 locks the chock 3 of the set of rollers with the locking element 4 and the thrust bearing 5 of the set of rollers with the locking element. 6
  • Fig. 2 the situation can be seen, in which a roll change is taking place. Both the chock 3 and the thrust bearing 5 are unlocked. The guided on the roll stand 1 combined lock / axial displacement 2 locks the roll changing carriage 7 with the locking element 4th
  • the new concept includes a device for locking the chock 3 to the thrust bearing housing 5 by means of a pivotable bolt 8, which can be opened with a locking element 9, which is attached to the block of the combined locking / axial displacement 2 and the drive when the locking element 9 ,
  • a pivotable bolt 8 which can be opened with a locking element 9, which is attached to the block of the combined locking / axial displacement 2 and the drive when the locking element 9 .
  • the bolt 10 is beveled at the end, so that when moving the set of rollers, the pivotable latch 8 can push away on the slope, and then falls upon complete collapse of the set of rollers by its own weight in the groove 10 provided in the bolt.
  • two stops 11 are attached to the thrust bearing housing 5.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Clamps And Clips (AREA)
  • Actuator (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Types And Forms Of Lifts (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Braking Arrangements (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Claims (6)

  1. Dispositif pour le blocage de l'empoise de cylindre (3) et du logement de palier axial (5) d'une batterie de cylindres de laminage, ainsi que du chariot pour le remplacement des cylindres de laminage (7) lors du laminage et lors du remplacement des cylindres de laminage, caractérisé en ce qu'on prévoit, contre le montant de cage (1), un mécanisme de verrouillage (2) mobile en direction horizontale, qui présente des éléments de verrouillage (4, 6, 9) par lesquels on peut verrouiller le mécanisme de verrouillage (2) pour le déplacement axial du cylindre avec l'empoise de cylindre (3), pour la fixation de la position du logement de palier axial (5) par rapport à l'empoise de cylindre (3) ou avec le chariot de remplacement des cylindres de laminage dans la position de remplacement des cylindres de laminage.
  2. Dispositif selon la revendication 1, caractérisé en ce qu'on prévoit, contre l'empoise de cylindre (3), un boulon (10) disposé à demeure en direction axiale, qui est guidé à travers le logement de palier axial (5) et en ce qu'on prévoit, contre le logement de palier axial (5), un verrou pivotant (8) qui peut entrer en interaction avec le boulon (10) faisant saillie hors du logement de palier axial (5), de telle sorte que, via ce boulon (10), on peut fixer l'écartement axial entre l'empoise de cylindre (3) et le logement de palier axial (5) au cours du remplacement des cylindres de laminage.
  3. Dispositif selon la revendication 2, caractérisé en ce que le verrou pivotant (8) peut être activé pour le déverrouillage au moyen dudit un élément de verrouillage (9).
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le verrou pivotant (8), lorsque l'élément de verrouillage (9) s'écarte, peut entrer en interaction, de par son propre poids, avec le boulon (10), pour bloquer en direction axiale l'empoise de cylindre (3) par rapport au logement de palier axial (5).
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le boulon (10) est biseauté à l'extrémité faisant saillie par rapport au logement de palier axial (5), si bien que lors du déplacement conjoint de la batterie de cylindres, le verrou pivotant (8) peut être repoussé à l'aide du biseau et peut ensuite entrer en interaction avec le boulon, de par son propre poids.
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisée en ce que, pour éviter un écartement par basculement du verrou pivotant (8) à l'état libre, on prévoit deux butées (11) contre le logement de palier axial (5).
EP10732662.1A 2009-07-07 2010-07-07 Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre Active EP2451594B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009032200 2009-07-07
DE102009060641A DE102009060641A1 (de) 2009-07-07 2009-12-28 Vorrichtung zur Arretierung des Einbaustückes und des Axiallagergehäuse eines Walzensatzes sowie des Walzenwechselwagen
PCT/EP2010/004085 WO2011003579A1 (fr) 2009-07-07 2010-07-07 Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre

Publications (2)

Publication Number Publication Date
EP2451594A1 EP2451594A1 (fr) 2012-05-16
EP2451594B1 true EP2451594B1 (fr) 2014-04-16

Family

ID=43307929

Family Applications (3)

Application Number Title Priority Date Filing Date
EP10739502.2A Active EP2451593B1 (fr) 2009-07-07 2010-07-06 Ensemble bras multi-cylindres pour les séries de cylindres intermédiaires de cages de laminoir à 18 cylindres à décalage horizontal (hs)
EP10731718.2A Active EP2451592B1 (fr) 2009-07-07 2010-07-07 Cage de laminoir à 4 cylindres/6 cylindres/18 cylindres à décalage horizontal (hs) présentant une configuration en cassette
EP10732662.1A Active EP2451594B1 (fr) 2009-07-07 2010-07-07 Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP10739502.2A Active EP2451593B1 (fr) 2009-07-07 2010-07-06 Ensemble bras multi-cylindres pour les séries de cylindres intermédiaires de cages de laminoir à 18 cylindres à décalage horizontal (hs)
EP10731718.2A Active EP2451592B1 (fr) 2009-07-07 2010-07-07 Cage de laminoir à 4 cylindres/6 cylindres/18 cylindres à décalage horizontal (hs) présentant une configuration en cassette

Country Status (14)

Country Link
US (3) US9038430B2 (fr)
EP (3) EP2451593B1 (fr)
JP (3) JP5694312B2 (fr)
KR (3) KR101344714B1 (fr)
CN (3) CN102481605B (fr)
BR (3) BR112012000481B1 (fr)
DE (3) DE102009060640A1 (fr)
ES (2) ES2464124T3 (fr)
MY (3) MY152390A (fr)
RU (3) RU2489218C1 (fr)
SA (3) SA110310776B1 (fr)
TW (3) TWI455765B (fr)
WO (3) WO2011003561A1 (fr)
ZA (3) ZA201109291B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010332B1 (fr) * 2013-09-12 2015-10-02 Fives Dms Cassette pour laminoir et laminoir equipe d'une telle cassette
CN104772336B (zh) * 2015-03-20 2017-03-15 中国重型机械研究院股份公司 二十辊轧机第一中间辊摆臂式托架系统
CN108655183B (zh) * 2017-03-30 2020-10-27 宝山钢铁股份有限公司 一种判断十八辊轧机工作辊状态的方法及基于此的应用
DE102019220327A1 (de) 2019-12-20 2021-06-24 Sms Group Gmbh Verfahren zum Wechsel einer Walzenkonfiguration in einem Walzgerüst sowie Walzenanordnung

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042872A (en) * 1935-02-18 1936-06-02 United Eng Foundry Co Backing roll chuck latch
US3540253A (en) * 1967-10-30 1970-11-17 Blaw Knox Co Roll changers
SU381197A3 (fr) * 1969-06-07 1973-05-15
US3718026A (en) 1969-06-07 1973-02-27 Inst Melaturgue Zelaza Cluster mill with cantilevered rolls
BE759861A (fr) * 1969-12-05 1971-05-17 Morgan Construction Co Appareil destine a changer les cylindres de
DE2022385B2 (de) * 1970-05-08 1975-11-20 Schloemann-Siemag Ag, 4000 Duesseldorf Walzgerüst mit über eine Walzenwechselvorricntun9 durch die Fenster der Wal2enständer ein- und ausfahrbaren Arbeitswalzensätzen
US3698226A (en) * 1971-07-01 1972-10-17 Blaw Knox Foundry Mill Machine Roll changers
DE2461005C2 (de) * 1974-12-21 1985-05-09 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzenwechselvorrichtung für Walzgerüste
US4092048A (en) * 1977-02-17 1978-05-30 Usm Corporation Roll supports with hydrostatic and roller bearings
US4270377A (en) * 1978-05-19 1981-06-02 T. Sendzimir, Inc. Eighteen high rolling mill
US4191042A (en) * 1978-08-03 1980-03-04 Morgan Construction Company Heavy duty axial adjustment mechanism for rolling mill rolls
JPS6056564B2 (ja) * 1980-06-18 1985-12-11 株式会社日立製作所 圧延機のロ−ル組替装置
DE3107693A1 (de) * 1981-02-28 1982-09-16 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest
DE3261730D1 (en) 1981-02-28 1985-02-14 Schloemann Siemag Ag Roll stand
US4462236A (en) * 1982-03-26 1984-07-31 T. Sendzimir, Inc. Fourteen-high rolling mill
DE3325493C2 (de) 1983-07-14 1994-08-04 Sendzimir Inc T Vierzehnwalzen-Walzwerk
SU1178514A1 (ru) * 1984-02-15 1985-09-15 Всесоюзный ордена Ленина научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Прокатна клеть
JPS61129208A (ja) * 1984-11-28 1986-06-17 Hitachi Ltd 圧延機のロ−ル軸受箱クランプ装置
DE3521180C2 (de) * 1985-02-08 1994-12-01 Schloemann Siemag Ag Vorrichtung zum axialen Verschieben von Walzen in Walzgerüsten
CN85101137B (zh) * 1985-04-01 1988-01-06 株式会社日立制作所 轧机
DE3544403A1 (de) * 1985-12-16 1987-06-19 Schloemann Siemag Ag Vorrichtung zum axialen verschieben von insbesondere arbeitswalzen
JPH0741290B2 (ja) * 1986-08-08 1995-05-10 株式会社日立製作所 多段圧延機
JPS6429208A (en) * 1987-07-27 1989-01-31 Matsushita Electric Works Ltd Hair dryer
JPH01154803A (ja) 1987-12-10 1989-06-16 Ishikawajima Harima Heavy Ind Co Ltd 多段圧延機
DE3815454A1 (de) 1988-05-06 1989-11-16 Schloemann Siemag Ag Biege- und ausbalanciervorrichtung fuer axial verschiebbare walzen eines walzgeruestes
US4898014A (en) 1988-12-23 1990-02-06 United Engineering, Inc. Roll shifting system for rolling mills
DE3925408C1 (fr) * 1989-08-01 1990-04-12 Sundwiger Eisenhuette Maschinenfabrik Grah & Co, 5870 Hemer, De
DE3939124A1 (de) * 1989-11-25 1991-05-29 Sundwiger Eisen Maschinen Vielwalzengeruest mit hydraulischer anstellung
JP2865804B2 (ja) * 1990-05-16 1999-03-08 株式会社日立製作所 ４段圧延機及び圧延方法
JP3073604B2 (ja) * 1992-06-17 2000-08-07 株式会社日立製作所 作業ロール水平方向支持装置及び圧延方法
DE4234732A1 (de) * 1992-10-15 1994-04-21 Schloemann Siemag Ag Walzgerüst
DE4241267A1 (de) * 1992-12-08 1994-06-09 Froehling Josef Gmbh Vielwalzengerüst
SE503911C2 (sv) 1993-03-15 1996-09-30 Morgaardshammar Ab Anordning för att fastspänna en valsinbyggnad till en valsparsenhet
DE4314472A1 (de) * 1993-05-03 1994-11-10 Schloemann Siemag Ag Biegeblock zum Biegen der Walzen von Mehrwalzen-Walzgerüsten
FR2710567B1 (fr) * 1993-09-28 1995-12-22 Clecim Sa Laminoir à déplacement axial.
DE4334021C1 (de) * 1993-10-06 1995-04-06 Achenbach Buschhuetten Gmbh Vorrichtung zum Positionieren und Verriegeln eines Einbaustückes auf einem Walzenzapfen beim Ein- und Ausbau eines Walzensatzes in ein bzw. aus einem Walzgerüst mit Walzen
EP0698428B1 (fr) * 1994-07-08 1999-03-31 Siemens Aktiengesellschaft Dispositif pour détecter l'emprise entre deux cylindres de travail d'une cage de laminoir
RU2086320C1 (ru) * 1995-05-30 1997-08-10 Акционерное общество открытого типа "Северсталь" Узел осевой фиксации подушек прокатных валков
FR2769525B1 (fr) 1997-10-10 1999-12-31 Kvaerner Metals Clecim Dispositif de changement des cylindres de travail et/ou des cylindres intermediaires d'une cage de laminoir, et ratelier de stockage pour un tel dispositif
US5924319A (en) * 1998-07-07 1999-07-20 Danieli United Roll crossing, offsetting, bending and shifting system for rolling mills
US5970771A (en) * 1998-07-10 1999-10-26 Danieli United Continuous spiral motion system for rolling mills
AP2091A (en) 1999-03-04 2010-01-18 Zheng Hongzhuan A rolling mill with roll deflection bi-dimensionally controlled.
US6073474A (en) * 1999-06-24 2000-06-13 Danieli United, A Divison Of Danieli Corporation "C" block roll bending
US6132101A (en) * 1999-07-28 2000-10-17 Voest Alpine Industries, Inc. Roll bearing assembly having integral components
DE19945070A1 (de) * 1999-09-20 2001-03-22 Sms Demag Ag Vorrichtung zum Auf- und Abziehen einer Stützwalzen-Lagereinheit
US6209377B1 (en) * 2000-02-16 2001-04-03 Morgan Construction Company Housingless roll stand
DE10138588A1 (de) * 2001-08-06 2003-02-20 Sms Demag Ag Einrichtung zum Wechseln der Arbeits- und Stützwalzen eines Bandwalzwerkes
DE10202217A1 (de) * 2002-01-18 2003-07-31 Sms Demag Ag Vielwalzengerüst, insbesondere Sexto-Walzgerüst, mit einer Axialverschiebe-und Haltevorrichtung für verschiebbar gelagerte Zwischenwalzen und/oder Arbeitswalzen
TWI271225B (en) * 2002-05-29 2007-01-21 Sms Demag Ag Apparatus for controlled influencing of the supporting forces of backing rollers
CN2557258Y (zh) * 2002-06-27 2003-06-25 宝山钢铁股份有限公司 机架更换装置
DE10241516B3 (de) * 2002-09-07 2004-02-05 Sms Meer Gmbh Walzensatz für Universalgerüste
DE10243677A1 (de) * 2002-09-20 2004-04-01 Sms Demag Ag Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst
DE10257971A1 (de) * 2002-12-12 2004-06-24 Sms Demag Ag Mehrwalzengerüst zum Walzen eines Metallbandes
FR2851942B1 (fr) 2003-03-05 2006-04-28 Procede de changement de configuration d'un laminoir et laminoir perfectionne pour la mise en oeuvre du procede
JP4022503B2 (ja) 2003-06-10 2007-12-19 株式会社サンヨウ農進 フォークリフト装置
US7185522B2 (en) 2005-05-10 2007-03-06 T. Sendzimir, Inc. Side supported 6-high rolling mill
US7500374B2 (en) * 2007-04-03 2009-03-10 Morgan Construction Company Apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill
CN201143516Y (zh) * 2007-12-21 2008-11-05 宝山钢铁股份有限公司 一种换辊平台用在线快速调节装置
ITMI20080384U1 (it) * 2008-11-21 2010-05-22 Imeas S P A Dispositivo per il cambio rapido di un rullo di lavoro
RU149499U1 (ru) 2014-09-19 2015-01-10 Рим Хакимович Нурхакимов Рабочий орган почвообрабатывающего посевного агрегата

Also Published As

Publication number Publication date
KR20140015117A (ko) 2014-02-06
WO2011003561A1 (fr) 2011-01-13
MY154263A (en) 2015-05-29
EP2451592A1 (fr) 2012-05-16
JP2012532026A (ja) 2012-12-13
US9038430B2 (en) 2015-05-26
CN102481606B (zh) 2015-02-04
US9656312B2 (en) 2017-05-23
ZA201109290B (en) 2012-08-29
JP5694312B2 (ja) 2015-04-01
WO2011003580A1 (fr) 2011-01-13
BR112012001101B1 (pt) 2020-12-08
EP2451592B1 (fr) 2014-04-09
KR101382164B1 (ko) 2014-04-08
KR101368296B1 (ko) 2014-02-26
ZA201109291B (en) 2012-08-29
MY164118A (en) 2017-11-30
CN102470408B (zh) 2015-01-14
RU2012103994A (ru) 2013-08-20
JP5694313B2 (ja) 2015-04-01
TWI468236B (zh) 2015-01-11
BR112012000471B1 (pt) 2020-10-13
SA110310777B1 (ar) 2014-05-25
TW201103656A (en) 2011-02-01
KR101344714B1 (ko) 2013-12-26
TWI455765B (zh) 2014-10-11
DE102009060642A1 (de) 2011-01-13
EP2451593A1 (fr) 2012-05-16
TW201102185A (en) 2011-01-16
JP2012532025A (ja) 2012-12-13
CN102481605B (zh) 2015-01-07
CN102481606A (zh) 2012-05-30
US20130192327A1 (en) 2013-08-01
DE102009060640A1 (de) 2011-01-13
DE102009060641A1 (de) 2011-01-13
BR112012000481A2 (pt) 2017-10-31
EP2451594A1 (fr) 2012-05-16
JP2012532024A (ja) 2012-12-13
US20120151982A1 (en) 2012-06-21
SA110310775B1 (ar) 2014-05-25
RU2489218C1 (ru) 2013-08-10
ES2459942T3 (es) 2014-05-13
TW201103655A (en) 2011-02-01
BR112012000481B1 (pt) 2020-03-17
ZA201109292B (en) 2012-08-29
CN102481605A (zh) 2012-05-30
CN102470408A (zh) 2012-05-23
RU2012104009A (ru) 2013-08-20
BR112012001101A2 (pt) 2016-02-23
EP2451593B1 (fr) 2014-04-16
KR20120044987A (ko) 2012-05-08
TWI387491B (zh) 2013-03-01
RU2492008C1 (ru) 2013-09-10
WO2011003579A1 (fr) 2011-01-13
MY152390A (en) 2014-09-15
BR112012000471A2 (pt) 2017-10-31
US20120153057A1 (en) 2012-06-21
RU2496591C2 (ru) 2013-10-27
SA110310776B1 (ar) 2014-01-19
JP5623522B2 (ja) 2014-11-12
ES2464124T3 (es) 2014-05-30

Similar Documents

Publication Publication Date Title
EP2094409B1 (fr) Dispositif de changement de cylindre avec dispositif de réglage de cale
EP2451594B1 (fr) Dispositif pour bloquer l'empoise et le logement de roulement axial d'une série de cylindres ainsi que le chariot de changement de cylindre
DE2907398A1 (de) Drahtwalzwerk/stabstahlwalzwerk
DE69411117T3 (de) Walzwerk mit axial verschiebaren Walzen
EP2753437B1 (fr) Verrouillage de cylindre/support de broche d'entraînement combinés pour installation de laminage
EP3352923B1 (fr) Cage de laminoir et procédé de remplacement de cylindres de travail
EP0634235B1 (fr) Machine à dresser profilés laminés, en particulier des profilés en H
EP0483599B1 (fr) Cage de laminoir comprenant des dispositifs pour supporter à distance le cylindre de travail supérieur
AT413083B (de) Walzwerksantrieb mit einer ein- und entkoppeleinrichtung
EP0597265B1 (fr) Cage de laminoir
DE102020206297A1 (de) Zwischengerüstführung an einem Vertikalwalzgerüst einer Walzstraße sowie Verfahren zur Führung des Walzgutes unter Verwendung der Zwischengerüstführung
EP0326805B1 (fr) Cage de laminoir avec un dispositif de déplacement
EP3450039B1 (fr) Couplage de médiums pour une empoise de laminoir
DE10057417C5 (de) Vorrichtung zur Höhenverlagerung einer unteren in einem Walzgerüst gelagerten Walze und Walzgerüst mit einer solchen Vorrichtung
DE4308743A1 (de) Walzgerüst
EP3906122A1 (fr) Dispositif de laminage
DE1292614B (de) Walzgeruest mit vertikal nach oben oder horizontal seitlich ausfahrbaren Wechselwalzensaetzen
DE678094C (de) Aus Riegeln bestehende Haltevorrichtung fuer die Einbaustuecke der Walzen in Walzgeruesten
EP3930934A1 (fr) Cage de laminoir pour le laminage de matériaux métalliques
DE3807628A1 (de) Walzgeruest mit verschiebeeinrichtung
WO2018202404A1 (fr) Cage de laminoir pour le laminage d'un produit métallique
DE19633309A1 (de) Vorrichtung zur Axialverriegelung der, auf Gleitflächen der Fenster der Ständer von Walzgerüsten anstellgeführten Lagereinbaustücke von Walzen
DE2527183A1 (de) Rollgang und vorrichtung zum auswechseln seiner rollen
WO2004096458A1 (fr) Palier de laminoir comportant un anneau de maintien relie par l'intermediaire d'anneaux de reglage, compose d'un anneau a baionnette
DE3720301A1 (de) Ueberlastkupplung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120207

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131203

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 662179

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010006671

Country of ref document: DE

Effective date: 20140528

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140416

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140816

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140717

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140818

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010006671

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140707

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20150119

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010006671

Country of ref document: DE

Effective date: 20150119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010006671

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010006671

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140707

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140731

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100707

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140416

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230707

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230724

Year of fee payment: 14

Ref country code: GB

Payment date: 20230720

Year of fee payment: 14

Ref country code: AT

Payment date: 20230720

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230719

Year of fee payment: 14