EP1225992B2 - Machine de coulee en bande pour produire une bande de metal - Google Patents

Machine de coulee en bande pour produire une bande de metal Download PDF

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Publication number
EP1225992B2
EP1225992B2 EP00964204A EP00964204A EP1225992B2 EP 1225992 B2 EP1225992 B2 EP 1225992B2 EP 00964204 A EP00964204 A EP 00964204A EP 00964204 A EP00964204 A EP 00964204A EP 1225992 B2 EP1225992 B2 EP 1225992B2
Authority
EP
European Patent Office
Prior art keywords
casting
strip
casting rolls
sealing plate
rolls
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
EP00964204A
Other languages
German (de)
English (en)
Other versions
EP1225992B1 (fr
EP1225992A1 (fr
Inventor
Heinrich A. Marti
Jacques Barb
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.)
Main Management Inspiration AG
SMS Siemag AG
Original Assignee
Main Management Inspiration AG
SMS Demag 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
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Application filed by Main Management Inspiration AG, SMS Demag AG filed Critical Main Management Inspiration AG
Publication of EP1225992A1 publication Critical patent/EP1225992A1/fr
Publication of EP1225992B1 publication Critical patent/EP1225992B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/066—Side dams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
    • B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations

Definitions

  • the invention relates to a strip casting machine for producing a metal strip, with two juxtaposed, forming a casting gap casting rolls and with Seltenabdichtitch having on both sides of the casting rolls ever an engageable on the casting rolls sealing plate, wherein the respective sealing plate in such a way to the two Stirnselten the casting rolls It can be attracted that with her in the heated operating condition very accurate support on the front sides of the casting rolls is made possible, wherein the engagable or compressible to the casting rolls sealing plate is mounted floating in a three-dimensional movement direction on the piston.
  • JP 4-224052 A is known in a strip casting machine with two casting rolls to measure the frictional forces between a sealing plate and the end walls of the casting rolls and hiemach to change the contact forces on the sealing plate. This is to unsymmetrical wear on the sealing plate can be reduced and the risk of leakage of molten metal can be prevented.
  • the contact forces are transmitted to the sealing plate via three hydraulic cylinders.
  • the sealing plate is rigidly guided in an axial direction in a guide sleeve, which is disadvantageous.
  • the document EP 0 806 997 describes a two-roll casting installation.
  • the sealing plate for the two casting rolls consists of an upper and a lower part.
  • the lower sealing plate part is pressed with considerably higher pressure against the gusset of the end face of the two casting rolls than the upper part.
  • the upper sealing plate part is pressed against the rollers by means of three cylinders.
  • the applied cylinder pressure is evenly distributed over all cylinders.
  • the wear pattern of the sealing plate is inevitably uneven, even if a so-called spring return for the individual printing cylinder is provided as a restoring force. The risk of leaks due to premature wear of the sealing plates remains high.
  • the document EP 0 692 330 B1 deals with the strip casting between two casting rolls whose end faces are sealed by means of closure walls.
  • the friction conditions are measured and compared with predetermined setting values. The comparison results control at least one casting parameter.
  • the position of the closure wall can be controlled by means of the magnitude of the friction conditions.
  • the closure wall is held by an arrangement which consists of a movable in the roll direction main carriage and a secondary carriage, which is guided horizontally on the main carriage.
  • the closure wall can be adjusted in two levels to measure the pressure or forces on the closure wall in the vertical and horizontal directions.
  • this measuring arrangement does not eliminate the risk of leakage of the closure walls due to uneven wear.
  • Another document EP 0 698 433 B1 describes a twin-roll continuous casting machine with pressed-on side walls for continuous casting of thin metal strips.
  • the side walls are connected to a pressure plate and a support plate so that the side walls are movable in the axial direction to the casting rolls and perpendicular to this direction.
  • Between pressure plate and support plate several compression springs are inserted, which act on the side walls.
  • Each sidewall is surrounded by a chilled ring.
  • the pressure plate is carried by a carriage which is movable in the axial direction. On the carriage is an adjusting cylinder, which acts on the pressure plate.
  • this known construction is not able to sustainably prevent uneven wear of the side walls and to ensure the required tightness between casting rolls and side walls over several casting sequences.
  • the document WO 00/32 332 shows a Zweirolleng discerneinrichlung for producing a metal strip in which sealing plates are employed at the end faces of the casting rolls.
  • the dreierkförmigen sealing plates are pressurized by three Anstellzylindern attack each of the corner points.
  • the adjusting cylinders are supported against a stationary frame.
  • the document WO 96/20800 discloses a strip casting machine for producing a metal strip, with two juxtaposed, a casting gap forming casting rolls and with side seals which have on both sides of the casting rolls each one end face pressed against the casting rolls sealing plate, wherein the sealing plate so on the two end faces of Casting rollers can be pressed, that the sealing plate is mounted floating in a three-dimensional direction of movement on the piston.
  • the present invention has been based on the object to develop a strip casting machine according to the type mentioned in such a way that with her allows a required throughout the casting time tightness in the side seals and this when using an optimal casting roll diameter. Furthermore, it should be achieved with these side seals with her fast delivery and after replacement a reliable driving.
  • the support plate receiving the sealing plate is mounted via articulated joints on a connecting plate which is held floating on the support member, wherein the support frame is permanently pressed against the piston via an elastic connection between it and the connecting plate.
  • Designed as a hydraulic cylinder or spindle drive, adjusting and one at the other end of the casting roll engaging, for example, designed as a plunger pressure device comprises.
  • FIG. 1 shows a strip casting machine 20 of a metal strip 15, in particular a steel strip, which can be produced in a continuous casting process.
  • This strip casting machine 20 stands on an indicated steel structure 12 and is supplied with molten metal from a distributor vessel above it, as is known in conventional continuous casting plants.
  • the Verteilgelgeläss a closable with a stopper or the like spout opening through which the melt can flow.
  • this strip casting machine 20 has two substantially parallel juxtaposed casting rolls 22, 24 with approximately horizontal axis of rotation, with a side seal 25 can be pressed on both end faces, whereby an all-round closed opening is formed with a downwardly open casting gap.
  • the casting rolls 22, 24 are rotatably mounted on both sides on a respective machine stand 32 and are driven by a respective motor controlled.
  • the strip casting machine 20 standing on an indicated steel structure 12 or the like is enclosed by a housing 30, so that this strip casting can take place with a protective gas sealed by the air.
  • sliding doors 35 are available for opening or closing.
  • Each of these side seals 25 has a sealing plate 61, which can be pressed against the casting rolls 22, 24 by a contact pressure element, which produces a mechanical seal.
  • These triangular, consisting of a refractory material sealing plates 61 cover approximately the upper part of the end faces 22 ', 24' of the casting rolls.
  • the respective sealing plate 61 can be pressed against the two equilateral end faces 22 ', 24' in such a way that it allows a very exact support on the end faces of the casting rolls in the heated operating state.
  • the respective sealing plate 61 is slidably arranged for this purpose by the pressing means against the Giessrollen end faces 22 ', 24' and also via a hinge means, in this case via a ball joint 81, floatingly mounted to a constant lasting To achieve contact pressure and a precise parallel arrangement of its sealing surface 61 'to the two extending in a plane end faces of the casting rolls.
  • the pressing means has at least one, preferably three approximately perpendicular to the sealing plate 61 adjustable Anpresszylinder 71, each with a piston 72 which exercise in the manner of a three-point support via a support frame 64, 65 an approximately constant controllable contact pressure on the respective sealing plate 61, said pressure cylinder 71 suitably act on the basis of the arrangement of the casting rollers approximately triangular sealing plate 61 each in one of its corner regions.
  • the support frame 64, 65 receiving the sealing plate 61 is supported by hinges 66, 67 to a connecting plate 80, which in turn is floatingly supported by the ball joint 81 on the support member 41, 41 ', the support frame 64, 65 being resiliently connected, namely adjustable Tension spring 68 with armature, between it and the connecting plate 80 is permanently pressed against the piston 72 of the pressing means.
  • the joints are each arranged approximately horizontally and vertically Articulated lever 66, 67 are formed, these articulated levers 66, 67 are also spherically supported at one end to the support frame 64 and at the other end to the connecting plate 80, so that the sealing plate 61 can be moved parallel to the connecting plate 80 in three directions of movement. With this optimal storage of the sealing plate 61 can be permanently excluded even in the heated state of the entire side seal a terminal or lock the same in any case.
  • a projecting centering pin 82 is provided in the ball joint 81, by means of which a centering of the carrier element 41 to the device 86 can be accomplished.
  • An eccentric 83 or the like allows vertical centering of the side seal 25 to the support arm 41.
  • a flexible support member 84 is provided between the connection plate 80 and the head part 41 'of the support member 41.
  • the carrier element 41 holding the side seals 25 has listened to a manipulator 40, by means of which the respective side seal can be fed in and out laterally relative to the casting rolls 22, 24.
  • the side seals 25 are, after they have been supplied by the manipulator 40 in the position laterally of the casting rolls 22, 24, centered by a arranged on the machine stand 32 of the casting rolls device 85 and the cylinder 71 connected to a respective drive member, in the opposite direction, the side seals 25 be carried away from the manipulator for maintenance after the release of the device 85.
  • the device 85 is arranged in the stand 32; but it could also be present on the manipulator.
  • a monitoring and control system in these side seals 25 allows for optimal adjustment of the pressure on the sealing plate 61 pressing means and preventive monitoring and early detection of faults, leaks or the like with an on-line fault repair, especially in the sealing plate.
  • the casting roll 22 consists of a stationary axle 1 with axle journal 2, which in turn is supported on a stand 3.
  • the casting roll 22 comprises an annular support element 4, which is connected to the cylindrical shell 5 by means of a wedge bracing 6.
  • the jacket 5 is provided at its periphery with axially extending cooling holes 7, which with additional coolant supply and discharging bores 9, 10, 11 in the support member 4, in the axis 1 and in the stand 3 are in communication.
  • the jacket 5 and the support member 4 are rotatably supported by the bearings 8 on the axis 1 and are driven by a motor / gear device, not shown.
  • casting roll of the jacket 5 is slidably disposed together with the support member 4 on the stationary axis 1.
  • the displacement takes place with an annular, double-acting piston-cylinder unit 13, which is assigned to both the support member 4 and the axis 1 and is installed at the end of the casting roll 22.
  • a piston ring 14 on the support element 4 engages at a distance in a circumferential groove 16 of the axis 1, so that on both sides of the piston ring 14 cylinder chambers 17 are formed, which are each acted upon by a pressure medium via pressure lines with pressures p1 and p2.
  • an axial displacement of the support element 4 and thus the end face 22 'of the casting roll 22 is effected by, for example, 8 mm each to one side or the other.
  • a possibly second displacement device or a pressure device can also be arranged on the other casting roll end.
  • FIG. 5 An alternative embodiment of an adjusting device 13 is shown in Fig. 5.
  • the cylindrical cooled jacket 5 On the stationary roller axle 1, the cylindrical cooled jacket 5 is shown with its cooling holes 7.
  • the jacket 5 is supported on the axle 1 via support elements 4.
  • the one support element 4 ' is connected to the jacket 5 and is, for example, by means of a radial bearing 18 on the axis 1, rotatably supported.
  • the other support member 4 is connected to the axis 1, wherein the cylinder jacket 5, for example.
  • By means of a thrust bearing 19 is rotatably supported on the support member 4".
  • An electromagnetic brake 21 is arranged between the support elements 4 'and 4 "on the axis 1.
  • the axis 1 together with the cylinder 5 are in the axial direction Towards this end, on one side of the axle 1 engages an adjusting device 26 designed as a piston-cylinder unit 27 with a return spring 28. On the other side of the axle 1 is a pressure device 29, which, for example, acts as a double-acting plunger
  • the adjusting device can be designed to act as a spindle drive with the same effect, wherein the pressure device minimizes any possible mechanical play.
  • a side seal 25 may be provided, which includes a mechanical adjustment and / or a magnetic seal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Coating With Molten Metal (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Induction Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Basic Packing Technique (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Claims (8)

  1. Machine de coulée de bandes pour la production d'une bande métallique, comprenant deux cylindres de coulée (22, 24) disposés l'un à côté de l'autre et formant une fente de coulée, ainsi que des joints latéraux (25) qui présentent des deux côtés des cylindres de coulée (22, 24) à chaque fois une plaque d'étanchéité (61) pouvant être comprimée contre les faces des cylindres de coulée, chaque plaque d'étanchéité (61) pouvant être comprimée de telle manière contre les deux faces (22', 24') des cylindres de coulée (22, 24) qu'une position très précise de celle-ci contre les faces des cylindres de coulée est possible dans un état de fonctionnement à chaud, et la plaque d'étanchéité (61) pouvant être placée ou comprimée contre les cylindres de coulée (22, 24) est logée de manière flottante dans un sens de mouvement tridimensionnel sur des pistons, caractérisée en ce que un cadre support (64, 65) supportant la plaque d'étanchéité (61) est logé via des raccords articulés (66, 67) à une plaque de raccordement (80), qui est maintenue de manière flottante sur l'élément support (41, 41'), le cadre support (64, 65) étant comprimé en permanence contre le piston (72) via une liaison élastique (68) entre celui-ci et la plaque de raccordement (80).
  2. Machine de coulée de bandes selon la revendication 1, caractérisée en ce que les raccords articulés sont constitués d'à chaque fois un levier articulé (66, 67) disposé de manière quasiment horizontale et/ou d'un ou de deux leviers articulés (66, 67) disposés verticalement, ces leviers articulés (66,67) étant logés en une extrémité sur le cadre support (64) et en l'autre extrémité sur la plaque de raccordement (80), un logement sphérique étant disposé au moins en une extrémité de chaque levier articulé (66, 67).
  3. Machine de coulée de bandes selon la revendication 1 ou 2, caractérisée en ce que les joints latéraux (25) dans la position latérale par rapport aux cylindres de coulée (22, 24) sont centrés par un dispositif (85) disposé sur un montant (32) de la machine des cylindres de coulée et leurs vérins (71) sont raccordés à chaque fois à un organe d'entraînement.
  4. Machine de coulée de bandes selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins un des cylindres de coulée (22, 24) est orientable pour l'orientation la plus plane possible de ses faces (22', 24'), en particulier axialement et le dispositif d'orientation (13) comprend au moins un dispositif de réglage (26) s'agrippant en une extrémité d'un cylindre de coulée (22), par exemple exécuté sous forme de vérin hydraulique ou d'entraînement à broche (27) et un dispositif de compression (29) s'agrippant en l'autre d'extrémité du cylindre de coulée (22), par exemple exécuté comme piston-plongeur (33).
  5. Machine de coulée de bandes selon la revendication 4, caractérisée en ce que le dispositif de réglage (26) et le dispositif de compression (29) s'agrippent à l'axe (1) du cylindre de coulée (22).
  6. Machine de coulée de bandes selon l'une quelconque des revendications précédentes, caractérisée en ce que dans le cas d'un cylindre de coulée (22) comprenant un axe immobile (1) et une enveloppe (5) refroidie réalisée de manière rotative sur cet axe (1), l'enveloppe (5) peut être déplacée sur l'axe (1), de préférence hydrauliquement.
  7. Machine de coulée de bandes selon la revendication 6, caractérisée en ce que le dispositif de déplacement est disposé en au moins une extrémité du cylindre de coulée et comprend un anneau de piston (14) associé à l'enveloppe (5) et une rainure (16) périphérique associée à l'axe (1), destinée à recevoir l'anneau du piston en formant deux chambres (17) de vérin.
  8. Installation de coulée de bandes selon la revendication 6 ou 7, caractérisée en ce que les chambres (17) de vérin du dispositif de déplacement peuvent être sollicitées par des pressions hydrauliques (P1, P2) différentes.
EP00964204A 1999-09-24 2000-09-19 Machine de coulee en bande pour produire une bande de metal Expired - Lifetime EP1225992B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH175099 1999-09-24
CH01750/99A CH691574A5 (de) 1999-09-24 1999-09-24 Bandgiessmaschine zur Erzeugung eines Metallbandes.
PCT/EP2000/009161 WO2001023122A1 (fr) 1999-09-24 2000-09-19 Machine de coulee en bande pour produire une bande de metal

Publications (3)

Publication Number Publication Date
EP1225992A1 EP1225992A1 (fr) 2002-07-31
EP1225992B1 EP1225992B1 (fr) 2003-05-21
EP1225992B2 true EP1225992B2 (fr) 2006-09-13

Family

ID=4217691

Family Applications (3)

Application Number Title Priority Date Filing Date
EP99811003A Withdrawn EP1088609A1 (fr) 1999-09-24 1999-11-03 Machine de coulée de bandes pour la production d'une bande métallique
EP00964204A Expired - Lifetime EP1225992B2 (fr) 1999-09-24 2000-09-19 Machine de coulee en bande pour produire une bande de metal
EP00964203A Expired - Lifetime EP1227906B1 (fr) 1999-09-24 2000-09-19 Procede pour actionner une machine a coulee en bande pour produire une bande de metal et machine a coulee en bande appropriee

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99811003A Withdrawn EP1088609A1 (fr) 1999-09-24 1999-11-03 Machine de coulée de bandes pour la production d'une bande métallique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00964203A Expired - Lifetime EP1227906B1 (fr) 1999-09-24 2000-09-19 Procede pour actionner une machine a coulee en bande pour produire une bande de metal et machine a coulee en bande appropriee

Country Status (11)

Country Link
US (2) US6655447B1 (fr)
EP (3) EP1088609A1 (fr)
KR (2) KR100686518B1 (fr)
CN (2) CN1200786C (fr)
AT (2) ATE240805T1 (fr)
AU (2) AU7521000A (fr)
CH (1) CH691574A5 (fr)
DE (2) DE50002296D1 (fr)
EA (2) EA003383B1 (fr)
ES (2) ES2200937T5 (fr)
WO (2) WO2001023121A1 (fr)

Families Citing this family (13)

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ITMI20021505A1 (it) * 2002-07-10 2004-01-12 Danieli Off Mecc Dispositivo di supporto di rulli per colata continua di nastro metallico
ITMI20021853A1 (it) * 2002-08-27 2004-02-28 Danieli Off Mecc Dispositivo di contenimento del bagno metallico tra i
DE502004002199D1 (de) 2003-07-01 2007-01-11 Sms Demag Ag Verfahren zum betrieb einer bandgiessmaschine f r die erzeug ung eines metallbandes
CH696756A5 (de) 2003-10-08 2007-11-30 Main Man Inspiration Ag Verfahren zum Erzeugen von oszillierenden Bewegungen an Seitenabdichtungen einer Bandgiessmaschine für die Erzeugung eines Metallbandes sowie eine Vorrichtung zum Durchführen des Verfahrens.
CN1329146C (zh) * 2005-01-31 2007-08-01 宝山钢铁股份有限公司 薄带连铸粘辊在线预报方法
CN100368120C (zh) * 2005-12-02 2008-02-13 重庆大学 双辊连铸镁合金薄带浇铸装置
KR100797240B1 (ko) * 2006-12-27 2008-01-23 주식회사 포스코 스트립캐스팅 공정에서 스트립 웨지 제어방법
DE102008010653B4 (de) * 2008-02-22 2019-04-04 Outokumpu Nirosta Gmbh Verfahren und Zwei-Walzen-Gießmaschine zum Herstellen von aus einer Metallschmelze gegossenem Band
US7888158B1 (en) 2009-07-21 2011-02-15 Sears Jr James B System and method for making a photovoltaic unit
KR101264232B1 (ko) * 2009-12-28 2013-05-14 주식회사 포스코 쌍롤식 박판 주조기의 에지댐 수평 진동 제어 장치 및 그 제어 방법
EP3496881B1 (fr) 2016-08-10 2021-10-20 Nucor Corporation Procédé de coulée de bandes minces
RU2726543C1 (ru) * 2016-12-26 2020-07-14 Баошань Айрон Энд Стил Ко., Лтд. Удерживающее устройство боковой перегородки для непрерывного литья тонкой полосы с двумя валками и способ его установки
CN111036865B (zh) * 2020-01-10 2024-04-30 中冶赛迪技术研究中心有限公司 一种电液直驱小方坯连铸结晶器振动驱动装置

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EP0709152A1 (fr) † 1994-10-28 1996-05-01 USINOR SACILOR Société Anonyme Mise en forme de produits metalliques minces entre deux cylindres
US5628359A (en) † 1994-11-30 1997-05-13 Usinor Sacilor Device for supporting a sidewall of a plant for the continuous twin-roll casting of metal strip
WO2000032332A1 (fr) † 1998-12-03 2000-06-08 Usinor Dispositif d'application d'une face laterale d'installation de coulee continue de bandes metalliques entre deux cylindres contre les faces planes des cylindres

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EP0450775B1 (fr) 1990-04-04 1997-05-28 Ishikawajima-Harima Heavy Industries Co., Ltd. Procédé et dispositif de coulage d'une bande
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FR2721843B1 (fr) * 1994-06-30 1996-08-30 Unisor Sacilor Disposition de coulee continue entre cylindres a parois d'obturation laterale appliquees
GB9500156D0 (en) * 1995-01-05 1995-03-01 Davy Mckee Sheffield Twin roll casting
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709152A1 (fr) † 1994-10-28 1996-05-01 USINOR SACILOR Société Anonyme Mise en forme de produits metalliques minces entre deux cylindres
US5628359A (en) † 1994-11-30 1997-05-13 Usinor Sacilor Device for supporting a sidewall of a plant for the continuous twin-roll casting of metal strip
WO2000032332A1 (fr) † 1998-12-03 2000-06-08 Usinor Dispositif d'application d'une face laterale d'installation de coulee continue de bandes metalliques entre deux cylindres contre les faces planes des cylindres

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WO2001023121A1 (fr) 2001-04-05
EA003383B1 (ru) 2003-04-24
US6655447B1 (en) 2003-12-02
EP1225992B1 (fr) 2003-05-21
CN1191897C (zh) 2005-03-09
DE50002296D1 (de) 2003-06-26
CN1200786C (zh) 2005-05-11
ES2200937T5 (es) 2007-05-01
WO2001023122A1 (fr) 2001-04-05
CN1376097A (zh) 2002-10-23
EP1227906A1 (fr) 2002-08-07
CN1376095A (zh) 2002-10-23
EP1227906B1 (fr) 2003-05-21
EP1225992A1 (fr) 2002-07-31
CH691574A5 (de) 2001-08-31
DE50002302D1 (de) 2003-06-26
EA200200399A1 (ru) 2002-10-31
ES2200936T3 (es) 2004-03-16
EA200200398A1 (ru) 2002-10-31
ATE240805T1 (de) 2003-06-15
US6651729B1 (en) 2003-11-25
KR100741729B1 (ko) 2007-07-24
ATE240806T1 (de) 2003-06-15
ES2200937T3 (es) 2004-03-16
AU7521000A (en) 2001-04-30
EA003382B1 (ru) 2003-04-24
AU7520900A (en) 2001-04-30
KR20020063864A (ko) 2002-08-05
KR20020063863A (ko) 2002-08-05
KR100686518B1 (ko) 2007-02-23
EP1088609A1 (fr) 2001-04-04

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