EP0620061B1 - Vorrichtung zum schnellen Wechseln und Halten einer Seitenwand einer Doppelrollenstranggiessvorrichtung beim Giessen eines Metallproduktes - Google Patents

Vorrichtung zum schnellen Wechseln und Halten einer Seitenwand einer Doppelrollenstranggiessvorrichtung beim Giessen eines Metallproduktes Download PDF

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Publication number
EP0620061B1
EP0620061B1 EP94470009A EP94470009A EP0620061B1 EP 0620061 B1 EP0620061 B1 EP 0620061B1 EP 94470009 A EP94470009 A EP 94470009A EP 94470009 A EP94470009 A EP 94470009A EP 0620061 B1 EP0620061 B1 EP 0620061B1
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EP
European Patent Office
Prior art keywords
barrel
side wall
cylinders
walls
carriage
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
EP94470009A
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English (en)
French (fr)
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EP0620061A1 (de
Inventor
Hugues Legrand
François Mazodier
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.)
Usinor Sacilor En Thyssen Stahl Ak SA
Original Assignee
Thyssen Stahl AG
USINOR Sacilor SA
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 Thyssen Stahl AG, USINOR Sacilor SA filed Critical Thyssen Stahl AG
Publication of EP0620061A1 publication Critical patent/EP0620061A1/de
Application granted granted Critical
Publication of EP0620061B1 publication Critical patent/EP0620061B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/066—Side dams

Definitions

  • the invention relates to the rapid replacement of a side wall of a continuous casting machine for a metal product comprising two counter-rotating cylinders.
  • the liquid metal is poured into the casting space defined by the portions of the surfaces of the cylinders situated above a plane passing through the parallel axes of these cylinders and by lateral end walls, called "small faces" in support on the axial ends of the cylinders.
  • the small faces must be applied against the axial ends of the cylinders, so as to obtain an effective seal to prevent any leakage of molten metal.
  • the small faces arranged on either side of the ends of the cylinders are supported by carriages mounted mobile on guide rails parallel to the axes of the cylinders and associated with devices for translational movement between an advanced service position, in which the active parts of the small faces are in contact with the cylinders and a withdrawn position out of service, in which the small faces are distant from the cylinders.
  • the new replacement small faces are mounted on the corresponding carriages, in the remote position of these carriages.
  • the carriages are then replaced in their advanced service position in which they bring into contact and maintain the small faces with the ends of the cylinders.
  • the casting can then be resumed by replacing the shutter of the distributor in its open position.
  • Certain maintenance operations of the casting machine for example the cleaning of the rolls or the change of the distributor can be carried out in masked time during the change of the small faces.
  • the object of the invention is therefore to propose a device for rapidly changing a side wall of a machine for the continuous casting of a metallic product comprising two counter-rotating cylinders with parallel axes arranged opposite one another with a certain spacing on the axial ends of which two side walls are supported, so as to delimit a casting space between the cylinders and comprising a carriage for moving the side wall, mounted movably on a support in the axial direction of the cylinders between an advanced position and a retracted position with respect to the cylinders, this device making it possible to reduce the reset time of the machine to a very small value to effect a change of side walls, so as to ensure almost continuous operation of the casting machine and increase the productivity of this machine.
  • Another advantage of the device according to the invention is that it makes it possible to easily and without loss of time preheat the replacement side wall or walls before putting them into service.
  • Figure 1 is a top view of a part of the casting machine and a change and holding device according to the invention and according to a first embodiment.
  • Figure 2 is a sectional view along 2-2 of Figure 1.
  • Figure 3 is a side elevational view along 3-3 of Figure 1.
  • Figure 4 is a longitudinal sectional view similar to the section of Figure 2, of a second embodiment of a device according to the invention.
  • FIG. 5 is a view in elevation and in partial section along 5-5 of FIG. 4.
  • Figure 6 is a longitudinal sectional view similar to the view of Figure 4, of an alternative embodiment of the device according to the second embodiment.
  • FIG. 7 is a front elevation view and in partial section along 7-7 of FIG. 6.
  • the cylinders 1 and 2 respectively comprise extensions 1a and 2a by means of which the cylinders 1 and 2 are rotatably mounted in bearings and driven in rotation in opposite directions, with respect to each other.
  • the extensions can be mounted on the same side of the cylinders, as shown in FIG. 1, or on one side for one cylinder and on the other side for the other cylinder.
  • the cylinders 1 and 2 delimit between their lateral surfaces, above a horizontal plane passing through their axes at which the spacing 3 between the cylinders is the smallest, a casting space which is closed, at the ends longitudinal of the cylinders 1 and 2, by two side walls such that the wall 5 held against the cylinders 1 and 2 in the position of tightening and sealing by a quick change and holding device according to the invention generally designated by the reference 4.
  • the device 4 comprises a support 6 resting by means of a base 6a on the floor of the casting machine and two lateral uprights 6b and 6c fixed by brackets on the base 6a and carrying at their upper part a longitudinal slide, respectively 7b and 7c consisting of two parts attached to each other and fixed by screws.
  • the lateral uprights 6b and 6c of the frame and the corresponding slides 7b and 7c are placed in the direction of the axis of the cylinders 1 and 2 or longitudinal direction, on either side of the vertical median plane of the casting space 3 .
  • a carriage 8 is mounted movable in translation in the longitudinal direction on the support 6, by means of the slides 7b and 7c, the carriage 8 comprising lateral guide elements 8b and 8c which are engaged between the two parts of the slides, respectively 7b and 7c.
  • the carriage 8 has a through opening 9 at the level of which is fixed a column 10 with a vertical axis directed downwards inside the support 6, carrying at its lower end a bearing 11 to vertical axis.
  • the support 6 also carries on its upper surface a crown 12 constituted by a taper roller bearing coaxial with the column 10 and the bearing 11.
  • a barrel 14 is rotatably mounted around the vertical axis of the column 10 of the support 8, via of the bearing 12 and of a tubular shaft 13 rotatably mounted inside the bearing 11.
  • the barrel 14 has a base 15 resting on the internal ring of the conical bearing 12 and side walls 16a, 16b and 16c resting on the base 15 and assembled together by welding along their edges at their upper parts, so as to be arranged according to three sides of a parallelogram.
  • Each of the vertical walls 16a, 16b, 16c of the barrel 14 comprises means for fixing a side wall 5 such that the side wall 5a in service against the cylinders 1 and 2 and the walls 5b and 5c which may be constituted by walls new side in waiting position on the barrel 14.
  • the support 6 carries two jacks 17a and 17b for translational movement in the longitudinal direction of the carriage 8 carrying the barrel 14 on which the side walls are fixed.
  • Each of the jacks 17a and 17b has a body fixed on the support 6 and a rod connected to the rear end of the carriage 8.
  • the jacks 17a and 17b allow the carriage 8 carrying the barrel 14 to be moved between an advanced position towards the cylinders as shown in FIG. 1 and a retracted position in which the barrel 14 and the side wall 5 are distant from the surfaces of end of cylinders 1 and 2.
  • the tubular shaft 13 of the barrel 14 is secured, at its lower end, to a chain pulley 18.
  • the barrel 14 which is rotatably mounted on the support 8 around the vertical axis common to the bearings 11 and 12 can be rotated by a rotary hydraulic cylinder 19 fixed on a support 20 integral with the column 10.
  • the cylinder 19 comprises a vertical rotary axis on which is fixed a chain pulley 21 which ensures the drive of the chain pulley 18 secured to the tubular shaft 13, by means of a chain 22 engaged on the toothed parts of the pulleys 18 and 21.
  • the drive can thus be achieved by a belt.
  • the carriage 8 carries on its upper surface, a fixed stop 24 and the base 15 of the barrel 14 is crossed by openings such as 23a and 23b in which a movable stop such as 26 can be engaged.
  • the support 6 carries an indexing cylinder 25 having a vertical arrangement and comprising a rod at the end of which is fixed a blocking pin 25a.
  • the barrel 14 is sufficiently clear with respect to the cylinders 1 and 2, so that it can rotate around its vertical axis, so as to present a new side wall opposite cylinders 1 and 2.
  • a rotation of a quarter of a turn of the barrel 14 makes it possible to place the wall 5b opposite the cylinders, that is to say in the position previously occupied by the wall 5a.
  • the movable stop 26 is placed in a position such that this stop comes into contact with the fixed stop 24 when the barrel has made a quarter turn in the desired direction (for example, considering FIG. 1, in the direction of the needles d 'a watch, to orient the wall 5b along the initial orientation of the wall 5a).
  • the contact between the movable stop 26 and the fixed stop 24 makes it possible to stop the rotation of the barrel after a quarter turn.
  • the barrel may perform between two stop positions, half-turns alternately in one direction and in the other.
  • at least one of the stops is retractable.
  • the barrel 14 is immobilized and fixed in position by the pin 25a of the indexing cylinder 25 which is engaged in an opening of the base 15 of the barrel located in a position allowing the barrel to be indexed.
  • the small faces such as 5a, 5b and 5c which are made at least partially of refractory material have opposite circular edges corresponding to the edges of the cylinders 1 and 2 with which they come in touch.
  • the refractory material is preferably inserted into a metal casing, forming a pre-assembled assembly called a cassette.
  • the small face 5a is fixed on a metal support 30a which is itself connected to the vertical wall 16a of the barrel by connecting means ensuring a certain latitude of movement of the small face 5a in the longitudinal direction, to ensure tightening against the end parts of the cylinders 1 and 2.
  • These connecting means comprise a set of thrust cylinders 31 fixed to the wall 16a, the rods of which are connected to the support 30a, at a set of points distributed over the surface of the small face, as it can be seen in FIG. 3.
  • the jacks 31 exert a thrust on the support 30a, in the longitudinal direction, in the direction of the ends of the cylinders 1 and 2, so as to apply the small face 5a in leaktight manner against the cylinders, when the barrel 14 and the carriage 8 are in their advanced position as shown in Figure 1.
  • the jacks 31 could be replaced by thrust springs interposed between the front surface of the wall 16a of the barrel and the rear surface of the support 30a.
  • the connecting means also comprise cylinders or return springs 32 connected to the support 30a, at its upper part and at its lower part, so as to exert on the cassette a return force, in the longitudinal direction, in a direction opposite to the force exerted by the support devices 31.
  • Displacement sensors 33 are also arranged between the wall 16a and the support 30a, so as to determine the displacements and the position of the support 30a, during the positioning of the small face 5a and during the use of the casting machine .
  • the sensors 33 make it possible in particular to control the positioning and wear of the small face 5a.
  • the support means 31 and the return means 32 of the small face 5a, the active part of which comes into contact with the cylinders 1 and 2 ensure flexible fixing of the cassette which has a certain latitude of movement in the horizontal direction.
  • the support 30a of the small face 5a is supported on pins 34 which ensure its maintenance in the vertical direction and on lateral stops 35 which ensure its maintenance in the transverse direction, during casting.
  • the carriage 8 and the barrel 14 are then moved to a remote position remote from the cylinders 1 and 2, using the jacks 17a and 17b fixed on the support 6.
  • the position of the stops is checked, so as to cause the barrel to make a quarter turn in the desired direction, for example to place the small face 5b in a position facing the ends of the cylinders 1 and 2, at the place of the small face 5a.
  • the small face 5b is equipped with a new active part and has been preheated by a device (not shown) which may be, for example, a burner or a resistance heater by radiation.
  • a device which may be, for example, a burner or a resistance heater by radiation.
  • the carriage 8 and the barrel 14 are then moved in the direction of the cylinders 1 and 2, until the active part 5b of the small face comes into contact with the ends of the cylinders to be held against the cylinders with a certain pressure, through the support devices 31.
  • the carriage 8 carrying the barrel 14 is clamped, at the level of the slides 7b and 7c, in its advanced position, by clamping cylinders 36.
  • the various clamping and return cylinders of the cassette carrying the active part of the small face are supplied by a hydraulic block 37 placed inside the barrel 14, above the upper end of the column 13.
  • the cables and supply pipes of the hydraulic block 37 penetrate inside the column 13 and the barrel, by means of a rotary joint 38 fixed to the lower end of the carriage 8.
  • the means for guiding the cables and pipes for supplying the small face and the barrel are constituted by a cable-carrying chain 39 disposed on the upper part of the support 6.
  • the changing device designated as a whole by the reference 40 comprises a support 41 of longitudinal direction fixed to the floor of the casting machine and comprising vertical lateral uprights at the upper part of which are slides of longitudinal direction 42b and 42c.
  • a carriage 43 is mounted movable in the longitudinal direction on the support 41, by means of external lateral parts of its base 43a.
  • the carriage 43 can be moved in the longitudinal direction on the support 41 by a hydraulic cylinder carried by the support 41, the rod 45 of which is connected to the carriage 43.
  • the carriage 43 comprises two vertical uprights 43b and 43c fixed by welding on the upper face of the base 43a.
  • a barrel 44 is rotatably mounted between the uprights 43b and 43c, by means of a tubular shaft 46 having a horizontal arrangement, the end portions of which are mounted in bearings carried by the uprights 43b and 43c respectively.
  • the shaft 46 constituting the central part of the barrel is integral with four walls 47a, 47b, 47c and 47d, by means of spacers 48.
  • Each of the walls 47a, 47b, 47c, 47d carries a cassette comprising a cassette support and the active part of a small face.
  • the active parts of the small faces fixed on the walls 47a, 47b, 47c and 47d and the corresponding small faces are designated respectively by the references 50a, 50b, 50c and 50d.
  • cassette supports on which the small faces 50a, 50b, 50c, 50d are fixed are themselves connected to the walls 47a, 47b, 47c, 47d, as described with regard to the wall 5a of the device shown in the figures 1, 2 and 3.
  • a rotary actuator 51 is fixed in an opening passing through the lateral upright 43b of the carriage 43.
  • the axis of the actuator 51 carries a pulley 52 which makes it possible to drive in rotation, by means of a chain or a belt 54 , a second pulley 53 secured to the end of the tubular shaft 46 of the barrel 44.
  • the upright 43c of the carriage 43 carries an indexing jack 56 whose rod 56a can be engaged in an opening of a wall 57 integral with the tubular shaft 46 of the barrel 44.
  • the indexing jack 56 makes it possible to block in the position of the barrel 44, after a rotation having brought the active part 50a of a small face opposite the cylinders.
  • the differences between the devices of FIGS. 1, 2 and 3 and the device of FIGS. 4 and 5 relate to the direction of the axis of rotation of the barrel (vertical in the first case and horizontal in the second case) and to the presence , in the second case, four sides of the barrel for placing four cassettes carrying the active parts of four small faces.
  • the device shown in FIGS. 6 and 7 comprises a longitudinal support 41 ′, the lateral uprights of which carry slides 42′b and 42′c at their upper part.
  • a carriage 43 ′ is mounted movable in the longitudinal direction relative to the support 41 ′, by means of lateral parts of the base of the carriage 43′a engaged in the slides 42′b and 42′c.
  • a cylinder whose rod 45 ′ connected to the carriage 43 ′ has been shown in FIGS. 6 and 7 makes it possible to move the carriage 43 ′ between an advanced position in the vicinity of the ends of the cylinders of a casting installation and a retracted position.
  • the carriage 43 ′ has lateral uprights 43′b and 43′c between which a barrel 44 ′ is rotatably mounted by means of a horizontal tubular shaft 46 ′.
  • the barrel 44 ′ has two parallel walls between them 47′a and 47′b each carrying a support cassette for the active part 50′a or 50′b of a small face of the casting machine.
  • the support cassettes of the small faces are connected to the corresponding walls 47′a and 47′b, in the same way as the support cassettes of the small faces 50a, 50b, 50c, 50d connected to the walls 47a, 47b, 47c and 47d of the barrel 44 shown in Figures 4 and 5.
  • the barrel 44 ′ can be turned by half a turn, so as to reverse the position of the small faces 50 ′ a and 50′b.
  • the device according to the invention allows the side walls or small faces of the continuous casting machine to be changed very quickly.
  • the device according to the invention also makes it possible to carry out in a simple manner the preheating of the small faces before putting them in the service position against the rolls of the casting machine.
  • the barrel can have only two walls making it possible to set up two small faces or on the contrary a greater number of walls making it possible to set up more than two walls simultaneously on the barrel.
  • the device includes preheating burners
  • the barrel may then have only two side walls arranged symmetrically, one being exchanged and preheated while the other is in service.
  • the invention applies not only to machines for casting strips between cylinders but also to machines for casting between cylinders of other metal products.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Prostheses (AREA)
  • Peptides Or Proteins (AREA)

Claims (10)

  1. Vorrichtung zum schnellen wechseln und Halten einer Seitenwand einer Stranggießanlage für Metallprodukte, umfassend zwei gegenläufig rotierende Walzen (1, 2) mit parallelen Achsen, die mit einem bestimmten Abstand gegenüberliegend angeordnet sind und auf deren Enden sich zwei Seitenwände (5) zur Begrenzung eines zwischen den Walzen liegenden Gießraums (3) abstützen, sowie einen Schlitten zum Verschieben der Seitenwand (5), der auf einem Träger (6) in der axialen Richtung der Walzen zwischen einer bezüglich der Walzen vorgeschobenen Stellung und einer zurückversetzten Stellung beweglich angeordnet ist, gekennzeichnet durch
    - eine Trommel (14), die um eine zu der Achse der Walzen (1, 2) vertikalen Achse drehbar auf dem Schlitten (8) angeordnet sowie mit Mitteln (16) zum Halten zumindest zweier Seitenwände (5) in Stellungen versehen ist, die sich durch eine Drehung um einen bestimmten Winkel um die Achse der Trommel (14) ineinander überführen lassen, und
    - Mitteln (18, 19, 20, 21, 22) zum Drehen der Trommel (14) mit einer dem bestimmten Drehwinkel entsprechenden Schrittweite, um eine Austausch-Seitenwand (5b) aus einer Wartestellung in eine durch eine im Betrieb befindliche, auszuwechselnde Seitenwand (5a) besetzte Stellung zu verfahren.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Trommel (14) um eine vertikale Achse drehbar angeordnet ist.
  3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Trommel (44) um eine horizontale Achse drehbar angeordnet ist.
  4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Mittel (16) zum Halten der Seitenwände (5) für jede der Seitenwände einen Träger (30a) umfassen, auf dem die Seitenwand befestigt wird, sowie Mittel (31, 32, 34, 35) zur Herstellung einer Verbindung zwischen dem Träger der Seitenwand (5) und einer ebenen entsprechenden Wand (47) der Trommel.
  5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Trommel zwei zueinander parallele ebene Wände (47'a, 47'b) umfaßt, deren Stellungen sich durch eine Drehung der Trommel um eine halbe Umdrehung um ihre Achse ineinander überführen lassen.
  6. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Trommel (14; 44) ebene, paarweise vertikale Wände umfaßt, die entsprechend den Seiten eines Quaders angeordnet sind, und deren Stellungen sich durch eine Drehung der Trommel um eine Viertelumdrehung ineinander überführen lassen.
  7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Trommel (14) drei paarweise lotrechte Wände (16a, 16b, 16c) umfaßt.
  8. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Trommel vier paarweise lotrechte Wände umfaßt.
  9. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Mittel zum Drehen der Trommel (14) mit an dem Schlitten (8) und der Trommel befestigten Anschlägen (24, 26) verbunden sind, um die Verdrehung der Trommel auf eine dem bestimmten Drehwinkel entsprechende Schrittweite zu begrenzen.
  10. Vorrichtung nach Anspruch 1, gekennzeichnet durch Heizmittel zum Vorwärmen einer Austausch-Seitenwand (5b) in der Wartestellung.
EP94470009A 1993-04-14 1994-04-07 Vorrichtung zum schnellen Wechseln und Halten einer Seitenwand einer Doppelrollenstranggiessvorrichtung beim Giessen eines Metallproduktes Expired - Lifetime EP0620061B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304384A FR2703935B1 (fr) 1993-04-14 1993-04-14 Dispositif de changement rapide et de maintien d'une paroi laterale d'une machine de coulee continue d'un produit metallique entre cylindres.
FR9304384 1993-04-14

Publications (2)

Publication Number Publication Date
EP0620061A1 EP0620061A1 (de) 1994-10-19
EP0620061B1 true EP0620061B1 (de) 1996-01-10

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EP94470009A Expired - Lifetime EP0620061B1 (de) 1993-04-14 1994-04-07 Vorrichtung zum schnellen Wechseln und Halten einer Seitenwand einer Doppelrollenstranggiessvorrichtung beim Giessen eines Metallproduktes

Country Status (23)

Country Link
US (1) US5437325A (de)
EP (1) EP0620061B1 (de)
JP (1) JPH0751808A (de)
KR (1) KR100203564B1 (de)
CN (1) CN1043196C (de)
AT (1) ATE132780T1 (de)
AU (1) AU667158B2 (de)
BR (1) BR9401478A (de)
CA (1) CA2121116A1 (de)
CZ (1) CZ282709B6 (de)
DE (1) DE69400051T2 (de)
DK (1) DK0620061T3 (de)
ES (1) ES2084530T3 (de)
FI (1) FI101943B1 (de)
FR (1) FR2703935B1 (de)
GR (1) GR3019532T3 (de)
PL (1) PL178562B1 (de)
RU (1) RU2125500C1 (de)
SK (1) SK281509B6 (de)
TR (1) TR28406A (de)
TW (1) TW256792B (de)
UA (1) UA27807C2 (de)
ZA (1) ZA942531B (de)

Cited By (7)

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Publication number Priority date Publication date Assignee Title
AT412195B (de) * 2002-06-25 2004-11-25 Voest Alpine Ind Anlagen Verfahren zur erzeugung eines metallbandes mit einer zweiwalzengiesseinrichtung
DE10341252B3 (de) * 2003-09-08 2005-01-13 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung und Zweiwalzengießvorrichtung
WO2005025775A1 (de) * 2003-09-08 2005-03-24 Thyssenkrupp Nirosta Gmbh Verfahren zum betrieb einer zweiwalzengiessvorrichtung
DE10341249A1 (de) * 2003-09-08 2005-05-19 Thyssenkrupp Nirosta Gmbh Seitenplatte zum Abdichten eines zwischen den Gießwalzen einer Zweiwalzengießvorrichtung gebildeten Gießspalts, Zweiwalzengießvorrichtung und Verfahren zu ihrem Betrieb
DE10341250B3 (de) * 2003-09-08 2005-05-25 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung
DE102004046249A1 (de) * 2004-09-23 2006-06-08 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießmaschine zum Gießen von Band aus einer Metallschmelze
DE102007041263A1 (de) * 2007-08-30 2009-03-05 Thyssenkrupp Nirosta Gmbh Vorrichtung und Verfahren zum Gießen von Bändern aus einer Metallschmelze, insbesondere einer Stahlschmelze

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FR2727337B1 (fr) * 1994-11-30 1996-12-27 Usinor Sacilor Dispositif de support d'une face laterale d'une installation de coulee continue de bandes metalliques entre cylindres
ITMI20021510A1 (it) * 2002-07-10 2004-01-12 Danieli Off Mecc Impianto per la colata continua di nastro metallico
US7191819B2 (en) 2004-12-07 2007-03-20 Nucor Corporation Continuously casting steel strip
US7556084B2 (en) * 2006-03-24 2009-07-07 Nucor Corporation Long wear side dams
CN109954850B (zh) * 2018-06-08 2021-03-02 江苏沙钢集团有限公司 一种薄带连铸用侧封板的连续更换装置及方法

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US4541352A (en) * 1983-06-08 1985-09-17 Yoshida Kogyo K. K. Method of and apparatus for attaching fly strips to a slide fastener chain
JPS61176447A (ja) * 1985-01-31 1986-08-08 Ishikawajima Harima Heavy Ind Co Ltd ロ−ル式連続鋳造設備における鋳造開始方法およびサイドシ−ル加熱装置
US4859609A (en) * 1986-04-30 1989-08-22 Genentech, Inc. Novel receptors for efficient determination of ligands and their antagonists or agonists
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JPH01118345A (ja) * 1987-10-30 1989-05-10 Hitachi Ltd 連続鋳造機の短辺モールド支持調整装置
JPH01273655A (ja) * 1988-04-26 1989-11-01 Kawasaki Steel Corp 薄鋳片の連続鋳造方法および連続鋳造機
FR2654657B1 (fr) * 1989-11-22 1992-03-20 Siderurgie Fse Inst Rech Dispositif de coulee continue de bandes minces de metal entre deux cylindres.
ATE153573T1 (de) * 1990-04-04 1997-06-15 Ishikawajima Harima Heavy Ind Verfahren und vorrichtung zum kontinuierlichen bandgiessen
JP2535102Y2 (ja) * 1991-10-22 1997-05-07 東亜医用電子株式会社 カバー付き分析装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412195B (de) * 2002-06-25 2004-11-25 Voest Alpine Ind Anlagen Verfahren zur erzeugung eines metallbandes mit einer zweiwalzengiesseinrichtung
DE10341252B3 (de) * 2003-09-08 2005-01-13 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung und Zweiwalzengießvorrichtung
WO2005025775A1 (de) * 2003-09-08 2005-03-24 Thyssenkrupp Nirosta Gmbh Verfahren zum betrieb einer zweiwalzengiessvorrichtung
DE10341251A1 (de) * 2003-09-08 2005-05-19 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung
DE10341249A1 (de) * 2003-09-08 2005-05-19 Thyssenkrupp Nirosta Gmbh Seitenplatte zum Abdichten eines zwischen den Gießwalzen einer Zweiwalzengießvorrichtung gebildeten Gießspalts, Zweiwalzengießvorrichtung und Verfahren zu ihrem Betrieb
DE10341250B3 (de) * 2003-09-08 2005-05-25 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung
DE10341251B4 (de) * 2003-09-08 2005-06-30 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießvorrichtung
DE10341249B4 (de) * 2003-09-08 2005-06-30 Thyssenkrupp Nirosta Gmbh Seitenplatte zum Abdichten eines zwischen den Gießwalzen einer Zweiwalzengießvorrichtung gebildeten Gießspalts, Zweiwalzengießvorrichtung und Verfahren zu ihrem Betrieb
DE102004046249A1 (de) * 2004-09-23 2006-06-08 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießmaschine zum Gießen von Band aus einer Metallschmelze
DE102004046249B4 (de) * 2004-09-23 2006-07-27 Thyssenkrupp Nirosta Gmbh Verfahren zum Betrieb einer Zweiwalzengießmaschine zum Gießen von Band aus einer Metallschmelze
DE102007041263A1 (de) * 2007-08-30 2009-03-05 Thyssenkrupp Nirosta Gmbh Vorrichtung und Verfahren zum Gießen von Bändern aus einer Metallschmelze, insbesondere einer Stahlschmelze

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GR3019532T3 (en) 1996-07-31
EP0620061A1 (de) 1994-10-19
BR9401478A (pt) 1994-10-18
CZ83894A3 (en) 1994-10-19
UA27807C2 (uk) 2000-10-16
US5437325A (en) 1995-08-01
SK281509B6 (sk) 2001-04-09
FI941711A (fi) 1994-10-15
RU2125500C1 (ru) 1999-01-27
DE69400051T2 (de) 1996-08-29
CA2121116A1 (fr) 1994-10-15
AU5926894A (en) 1994-10-20
CN1043196C (zh) 1999-05-05
KR100203564B1 (en) 1999-06-15
CN1093308A (zh) 1994-10-12
DE69400051D1 (de) 1996-02-22
TW256792B (de) 1995-09-11
ATE132780T1 (de) 1996-01-15
ES2084530T3 (es) 1996-05-01
DK0620061T3 (da) 1996-05-06
FI101943B (fi) 1998-09-30
SK41194A3 (en) 1994-11-09
FI101943B1 (fi) 1998-09-30
FR2703935A1 (fr) 1994-10-21
RU94012556A (ru) 1996-06-27
CZ282709B6 (cs) 1997-09-17
PL178562B1 (pl) 2000-05-31
TR28406A (tr) 1996-06-07
JPH0751808A (ja) 1995-02-28
FR2703935B1 (fr) 1995-07-21
AU667158B2 (en) 1996-03-07
ZA942531B (en) 1995-10-13
FI941711A0 (fi) 1994-04-13

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