EP2906376A1 - Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure - Google Patents

Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure

Info

Publication number
EP2906376A1
EP2906376A1 EP13779539.9A EP13779539A EP2906376A1 EP 2906376 A1 EP2906376 A1 EP 2906376A1 EP 13779539 A EP13779539 A EP 13779539A EP 2906376 A1 EP2906376 A1 EP 2906376A1
Authority
EP
European Patent Office
Prior art keywords
slide
housing
slide unit
closure
sliding closure
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.)
Granted
Application number
EP13779539.9A
Other languages
German (de)
French (fr)
Other versions
EP2906376B1 (en
Inventor
Rebecca Gisler
Jean-Daniel Cousin
Benno Steiner
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.)
Refractory Intellectual Property GmbH and Co KG
Original Assignee
Refractory Intellectual Property GmbH and Co KG
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 Refractory Intellectual Property GmbH and Co KG filed Critical Refractory Intellectual Property GmbH and Co KG
Priority to RS20190671A priority Critical patent/RS58799B1/en
Priority to SI201331528T priority patent/SI2906376T1/en
Priority to PL13779539T priority patent/PL2906376T3/en
Publication of EP2906376A1 publication Critical patent/EP2906376A1/en
Application granted granted Critical
Publication of EP2906376B1 publication Critical patent/EP2906376B1/en
Priority to HRP20191124TT priority patent/HRP20191124T1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/34—Supporting, fixing or centering means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/38—Means for operating the sliding gate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/40—Means for pressing the plates together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a sliding closure according to the preamble of claim 1, and to a method for adjusting closure plates in the sliding closure according to the preamble of claim 9.
  • the refractory closure plates must be replaced frequently in a sliding closure, since these result in a high level of wear and tear due to the flow during casting. are exposed to the molten metal. As a result, the slide fastener often has to be opened or closed again, which is labor-intensive.
  • a clamping device for a refractory plate in which three of the clamping elements are designed as pivotally mounted in the slide housing clamping shoes, and the fourth clamping element in the direction towards the corresponding Ver gleichplatten- 9.fi Stahle adjustable Clamping jaw which is articulated in the slide housing and guided by a Verspannstoff against the side surface displaceable.
  • This jaw is arranged adjustable in a housing-fixed body, with its adjustment a rosver constituer eccentric is provided, whose axis of rotation extends transversely to the adjustment of the jaw.
  • the closure plates must be tightened by hand.
  • the present invention has for its object to improve a sliding closure such that the replacement of the refractory VerMitherpiatten in the slide housing or in the slide unit can be done efficiently even with a presupposed fixing or centering thereof.
  • FIG. 1 shows a sliding closure according to the invention in a pivoted open position, shown in perspective
  • FIG. 2 is a perspective view of a portion of the slider unit of FIG. 1;
  • FIG. W 201 is a perspective view of a portion of the slider unit of FIG. 1;
  • FIG. 3 shows a perspective view of the adjusting device according to FIG. 2, shown in the unstressed position, with a longitudinal section of its housing;
  • Fig. 4 is a perspective view of the adjusting device analog
  • FIG. 5 shows a perspective view of the clamping device in the clamping position according to FIG. 2, with a longitudinal section of its housing;
  • Fig. 6 is a perspective view of the adjusting device analog
  • Fig. 1 shows a sliding closure 10 which is mountable on a spout of a vessel not shown in detail.
  • the vessel is in particular a ladle of a continuous casting plant containing a molten steel.
  • a tundish, a converter vessel or the like may be provided.
  • the sliding closure 10 is provided with a slide housing 11 and a longitudinally displaceable slide unit 12, in each of which a refractory closure plate 13, 14 can be used.
  • the slider unit 12 is held by means of laterally attached to the slide housing 1 1 hinges 16 pivotally. Now, if the slider unit 12 is pivoted against the slider housing 1, the inserted closure plates 13, 14 come into contact with each other at their sliding surfaces.
  • the closure plates 13, 14 are each fixed by means of a slidable positioning element 33 having adjusting device 30 centered, ie they can be clamped as needed by the slide housing 11 and in the slide unit 12 or centered therein only approximately free of play.
  • the slide housing 11 On the slide housing 11 four support body 19 are fixed with inwardly directed guide rollers 21 on the outside, which are intended to engage in corresponding longitudinal grooves 22 in the slide unit 12 when the latter is pivoted against the slide housing 11 and these two are braced against each other. These guide rollers 21 are then guided on inside guideways 23 in these longitudinal grooves 22, and is pressed against the slide housing 11 by means of these support members 19 spring members of the frame 18. in known manner, the guideways 23 are interrupted by corresponding recesses 24, through which the secretssroi- len 21 can be inserted into the longitudinal grooves 22, and also they are provided for each guide roller 21, each with an inclined ramp.
  • the slide unit 12 When the guide rollers are inserted into these recesses 24, the slide unit 12 is moved via the drive coupled with it in a lying outside the open and the Schfiesswolf position and the guide rollers 21 slide along these ramps, through which the spring organs tensioned and thus the slide unit is braced against the slide housing, while displacing this slide unit is moved in the opposite direction.
  • the slide unit 12 In the clamped state of the sliding closure 10, the slide unit 12 is moved back and forth with the slider 15 via a drive, not shown, and thus the sliding closure 10 is fully moved. opens or throttled or closed, depending on the position of the flow openings 13 ', 14' of the closure plates 13, 14 to each other.
  • this is arranged in the slide housing 11 or in the slide unit 12 arranged adjusting device 30 so that when clamping the slide unit 12 on the slide housing 11 as a hiring of the respective positioning element 33 and thus a clamping or centering of the respective closure plate 13, 14 effected therein ,
  • the invention is characterized by this automatic clamping or centering of the closure plates, whereby the closure plates only inserted and no additional manual actions must be made.
  • FIG. 2 shows the slider unit 12 with the opening 15 'receiving the closure plate 14 and the inserted adjuster 30 with the oppositely arranged projecting cams 38', 39 'and guideways 38, 39 formed thereon.
  • the respective adjuster 30 is provided with its housing 35 can be used as an exchangeable clamping or adjusting module in the slide unit or in the slide housing. It is approximately positively inserted into a recess in the slide unit 12 and fixed therein automatically by the positioning member 33 during axial displacement in the Verspanng. Centering position is held by its at the other end of the housing 35 projecting longitudinal part 43 by means of a cam 43 'in a corresponding flared groove.
  • the guideways 38, 39 formed on the slide unit 15 cooperate with the driver element or the locking means of the actuating device 30 in the slide housing 11 and vice versa the guide tracks in the slider housing 11 cooperate with the driver element or the locking means of the actuating device in the slide unit, which is not is shown in more detail.
  • This adjusting device 30 with the positioning element 33 clamps the respective closure plate 13, 14 on preferably three fixed stop surfaces 17, 17 'in openings 15' in the slide housing 11 or in the slide unit 15.
  • the respective attachment device 30 has a housing 35, which is mounted in this transversely displaceable positioning element 33, a latter clamping element 32, which can be displaced into the clamping or setting position, in a groove 36, 36 'guided in the housing 35 driver element 33 and a guided therein locking means 37 and the co-operating with the driver element 33 and the locking means 37 guideways 38, 39 to the cam 38', 39 '.
  • the positioning member 33 is illustrated in the retracted position, in which a VerMEDpiatte, for example, in the opening 15 'of the slider unit 12 can be inserted.
  • the locking means 37 is in the locked position, in which also the longitudinal part 43, the clamping member 32 and the driver element 31 are in the retracted position.
  • slide unit 12 By moving the pivoted to the slide housing 11 slide unit 12 moves with her the housing 35 in the axial direction of the longitudinal part.
  • the cam 38 'on the slider housing 11, as indicated in FIG. 4, causes the driver element 31 in this oblique groove 36' to die into the axially extending groove 36 and thus also the locking means 37 into this oblique groove 36 is moved.
  • This causes a release of this lock and consequently the driver element, the locking means, the longitudinal part and the positioning element are moved by the clamping member 32 in the position according to FIG. 5 or FIG. 6.
  • the positioning element 33 is outwardly by an inclined surface 34 corresponding to the longitudinal part 43 pressed, so that between these self-locking is achieved and thereby a release in the operating state is prevented.
  • the slider unit 12 is pivoted from the illustrated in Fig. 1 open division to the slider housing 11 and then clamped by means of the drive against this, as explained in more detail above. Only after this tension, the closure plates 13, 14 are either clamped in the slide housing 11 and in the slide unit 12 by this respective Anzustell issued 30 or centered.
  • a positioning of the positioning element could take place in the sense that not a clamping, but merely a centering of the respective closure plate is effected.
  • the positioning would be adjusted so far that it does not clamp the respective closure plate against the other stop surfaces, but only an approximately backlash centering would cause the same.
  • clamping or centering of the closure plates could be done by means of a mechanism, not shown, which performs this when turning the slider unit to the housing, and not only after the bracing of the latter two together.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Bag Frames (AREA)
  • Clamps And Clips (AREA)
  • Transmission Devices (AREA)

Abstract

A sliding closure for a vessel containing a molten metal has a slide housing (11) and a slide unit (12) that is longitudinally displaceable with respect thereto, in each of which at least one refractory closure plate (13, 14) is insertable. Said closure plates (13, 14) can be pressed against one another in that the slide unit (12) is braced against the slide housing (11). The closure plates (13, 14) can be fixed or centred therein in each case by means of a setting device (30) having a displaceable positioning element (33). These setting devices (30) are each formed such that, when the slide unit (12) is braced with the slide housing (11), setting of the positioning element (33) and thus clamping in or centring of each particular closure plate (13, 14) therein is brought about as it were. Thus, despite easier operation, increased operational reliability is ensured because the closure plates are mechanically clamped or centred.

Description

Schiebeverschluss am Ausguss eines Metallschmelze enthaltenden Behälters, sowie Verfahren zum Anstellen von Verschlussplatten im  Sliding closure at the spout of a molten metal containing container, and method for adjusting closure plates in
Schiebeverschluss  slide lock
Die Erfindung betrifft einen Schiebeverschluss gemäss dem Oberbegriff des Anspruchs 1 , sowie ein Verfahren zum Anstellen von Verschlussplatten im Schiebeverschluss nach dem Oberbegriff des Anspruchs 9. The invention relates to a sliding closure according to the preamble of claim 1, and to a method for adjusting closure plates in the sliding closure according to the preamble of claim 9.
Bekanntlich müssen die feuerfesten Verschlussplatten in einem Schiebeverschluss öfters ausgewechselt werden, da diese einem hohen Ver- schleiss aufgrund der beim Abgiessen erfolgenden durch diese fiiessen- den Metallschmelze ausgesetzt sind. Dadurch muss der Schiebever- schluss öfters geöffnet bzw. wieder geschlossen werden, was arbeits- aufwändig ist. As is well known, the refractory closure plates must be replaced frequently in a sliding closure, since these result in a high level of wear and tear due to the flow during casting. are exposed to the molten metal. As a result, the slide fastener often has to be opened or closed again, which is labor-intensive.
Bei einem Schiebeverschluss gemäss der Druckschrift WO-A- 2004/069448 ist eine Spannvorrichtung für eine feuerfeste Platte vorgesehen, bei welcher drei der Spannelemente als im Schiebergehäuse schwenkbar gelagerte Klemmschuhe ausgebildet sind, und das vierte Spannelement eine in Richtung zur entsprechenden Verschlussplatten- Seitenfiäche hin verstellbare Klemmbacke aufweist, welche im Schiebergehäuse gelenkig gelagert und von einem Verspannmittel gegen die Seitenfläche verschiebbar geführt ist. Diese Klemmbacke ist dabei in einem gehäusefesten Grundkörper verstellbar angeordnet, wobei zu ihrer Verstellung ein drehverstellbarer Exzenter vorgesehen ist, dessen Drehachse quer zur Verstellrichtung der Klemmbacke verläuft. Damit müssen die Verschlussplatten von Hand verspannt werden. In a sliding closure according to the publication WO-A-2004/069448 a clamping device for a refractory plate is provided in which three of the clamping elements are designed as pivotally mounted in the slide housing clamping shoes, and the fourth clamping element in the direction towards the corresponding Verschlussplatten- Seitenfiäche adjustable Clamping jaw which is articulated in the slide housing and guided by a Verspannmittel against the side surface displaceable. This jaw is arranged adjustable in a housing-fixed body, with its adjustment a drehverstellbarer eccentric is provided, whose axis of rotation extends transversely to the adjustment of the jaw. Thus, the closure plates must be tightened by hand.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Schiebeverschluss derart zu verbessern, dass die Auswechslung der feuerfesten Verschlusspiatten in dem Schiebergehäuse bzw. in der Schiebereinheit auch bei einem vorausgesetzten Fixieren bzw. Zentrieren derselben rationell erfolgen kann. The present invention has for its object to improve a sliding closure such that the replacement of the refractory Verschlusspiatten in the slide housing or in the slide unit can be done efficiently even with a presupposed fixing or centering thereof.
Die Aufgabe ist erfindungsgemäss durch einen Schiebeverschluss gemäss den Merkmalen des Anspruches 1 bzw. durch ein Verfahren gemäss den Merkmalen des Anspruches 9 gelöst. Durch diese erfindungsgemässe Ausbildung der jeweiligen Anstelleinrich- tung im Schiebergehäuse bzw. in der Schiebereinheit, bei der beim Verspannen der Schiebereinheit am Schiebergehäuse gleichsam ein Anstellen des Positionierelementes und damit ein Einspannen bzw. Zentrieren der jeweiligen Verschlussplatte darin bewirkt wird, können die Verschlussplatten am Pfannenplatz einfach darin bzw. ins Schiebergehäuse eingelegt werden und nach dem Zuschwenken der Schiebereinheit ans Schiebergehäuse erfolgt ein automatisches Spannen bzw. Zentrieren der Verschlussplatten. The object is achieved by a sliding closure according to the features of claim 1 or by a method according to the features of claim 9. By this inventive design of the respective Anstelleinrich- device in the slide housing or in the slide unit in which when clamping the slide unit on the slide housing quasi a hiring of the positioning and thus a clamping or centering of the respective closure plate is effected therein, the closure plates on Pfannenplatz easy be inserted into it or into the slide housing and after the sliding of the slide unit to the slide housing is an automatic clamping or centering of the closure plates.
Damit ist trotz einer einfacheren Bedienung eine erhöhte Betriebssicherheit gewährleistet, weil die Verschlussplatten maschinell gespannt bzw. zentriert werden und damit keine Fehlmanipulationen entstehen können, wie dies bei einem Einspannen von Hand eher auftreten kann. Thus, despite a simpler operation, an increased reliability is ensured because the closure plates are mechanically tensioned or centered and thus no faulty manipulation can occur, as may occur more likely when clamping by hand.
Mit dem erfindungsgemässen Verfahren, bei dem vorerst die Schiebereinheit am Schiebergehäuse verspannt und erst dann die Verschlussplatten darin eingespannt bzw. zentriert werden, ist vorteilhaft, dass die Verschlussplatten einwandfrei in der Schiebereinheit bzw. im Schiebergehäuse aufliegen und damit keine Verkantungen derselben entstehen. With the inventive method in which initially the slider unit braced on the slide housing and only then the closure plates are clamped or centered therein, it is advantageous that the closure plates rest properly in the slide unit or in the slider housing and thus no tilting of the same arise.
Ein Ausführungsbeispiel der Erfindung sowie weitere Vorteile derselben sind nachfolgend anhand der Zeichnung näher erläutert. Es zeigt: An embodiment of the invention and further advantages thereof are explained in more detail with reference to the drawing. It shows:
Fig. 1 einen erfindungsgemässen Schiebeverschluss in aufgeschwenkter Offenstellung, perspektivisch dargestellt; 1 shows a sliding closure according to the invention in a pivoted open position, shown in perspective;
Fig. 2 eine perspektivische Ansicht eines Teils der Schiebereinheit nach Fig. 1 ; W 201 FIG. 2 is a perspective view of a portion of the slider unit of FIG. 1; FIG. W 201
- 4 -  - 4 -
Fig. 3 eine perspektivische Ansicht der in unverspannter Position gezeigten AnStelleinrichtung gemäss Fig. 2, mit einem Längsschnitt seines Gehäuses; 3 shows a perspective view of the adjusting device according to FIG. 2, shown in the unstressed position, with a longitudinal section of its housing;
Fig. 4 eine perspektivische Ansicht der AnStelleinrichtung analog  Fig. 4 is a perspective view of the adjusting device analog
Fig. 3;  Fig. 3;
Fig. 5 eine perspektivische Ansicht der in der Einspannposition befindlichen AnStelleinrichtung gemäss Fig. 2, mit einem Längsschnitt seines Gehäuses; und  5 shows a perspective view of the clamping device in the clamping position according to FIG. 2, with a longitudinal section of its housing; and
Fig. 6 eine perspektivische Ansicht der AnStelleinrichtung analog  Fig. 6 is a perspective view of the adjusting device analog
Fig. 5.  Fig. 5.
Fig. 1 zeigt einen Schiebeverschluss 10, der an einem Ausguss eines nicht näher gezeigten Gefässes montierbar ist. Bei dem Gefäss handelt es sich insbesondere um eine Stahlschmelze enthaltende Pfanne einer Stranggiessanlage. Selbstverständlich kann aber auch ein Tundish, ein Konvertergefäss oder ähnliches vorgesehen sein. Fig. 1 shows a sliding closure 10 which is mountable on a spout of a vessel not shown in detail. The vessel is in particular a ladle of a continuous casting plant containing a molten steel. Of course, but also a tundish, a converter vessel or the like may be provided.
Der Schiebeverschluss 10 ist mit einem Schiebergehäuse 11 und einer zu diesem längsverschiebbaren Schiebereinheit 12 versehen, in welchen jeweils eine feuerfeste Verschlussplatte 13, 14 einsetzbar ist. Die Schiebereinheit 12 ist mittels seitlich am Schiebergehäuse 1 1 angebrachten Scharnieren 16 schwenkbar gehalten. Wenn nun die Schiebereinheit 12 gegen das Schiebergehäuse 1 zugeschwenkt wird, kommen die eingelegten Verschlussplatten 13, 14 an ihren Gleitflächen gegenseitig in Berührung. The sliding closure 10 is provided with a slide housing 11 and a longitudinally displaceable slide unit 12, in each of which a refractory closure plate 13, 14 can be used. The slider unit 12 is held by means of laterally attached to the slide housing 1 1 hinges 16 pivotally. Now, if the slider unit 12 is pivoted against the slider housing 1, the inserted closure plates 13, 14 come into contact with each other at their sliding surfaces.
Die Verschlussplatten 13, 14 sind jeweils mittels einer ein verschiebbares Positionierelement 33 aufweisenden AnStelleinrichtung 30 fixier- bzw. zentrierbar, d.h. sie können je nach Bedarf dadurch im Schiebergehäuse 11 bzw. in der Schiebereinheit 12 eingespannt oder aber darin nur annähernd spielfrei zentriert sein. The closure plates 13, 14 are each fixed by means of a slidable positioning element 33 having adjusting device 30 centered, ie they can be clamped as needed by the slide housing 11 and in the slide unit 12 or centered therein only approximately free of play.
Am Schiebergehäuse 11 sind aussenseitig vier Stützkörper 19 mit nach innen gerichteten Führungsrollen 21 befestigt, die dazu bestimmt sind, in entsprechende Längsnuten 22 bei der Schiebereinheit 12 einzugreifen, wenn letztere gegen das Schiebergehäuse 11 zugeschwenkt wird und diese beiden gegeneinander verspannt werden. Diese Führungsrollen 21 sind dann an innenseitigen Führungsbahnen 23 in diesen Längsnuten 22 geführt, und durch in diesen Stützkörpern 19 enthaltenden Federorganen der Rahmen 18 gegen das Schiebergehäuse 11 angedrückt wird. in an sich bekannter Weise sind die Führungsbahnen 23 durch entsprechende Ausnehmungen 24 unterbrochen, durch welche die Führungsroi- len 21 in die Längsnuten 22 einschiebbar sind, und zudem sind sie für jede Führungsrolle 21 mit je einer schräg verlaufenden Rampe versehen. Wenn die Führungsrollen in diese Ausnehmungen 24 eingeführt sind, wird die Schiebereinheit 12 via den mit ihr gekoppelten Antrieb in eine ausserhalb der Offen- und der Schfiessstellung liegende Position verschoben und die Führungsrollen 21 gleiten entlang diesen Rampen, durch welche die Federorgane gespannt und damit die Schiebereinheit gegen das Schiebergehäuse verspannt wird, indes beim Lösen diese Schiebereinheit in die entgegengesetzte Richtung verschoben wird. On the slide housing 11 four support body 19 are fixed with inwardly directed guide rollers 21 on the outside, which are intended to engage in corresponding longitudinal grooves 22 in the slide unit 12 when the latter is pivoted against the slide housing 11 and these two are braced against each other. These guide rollers 21 are then guided on inside guideways 23 in these longitudinal grooves 22, and is pressed against the slide housing 11 by means of these support members 19 spring members of the frame 18. in known manner, the guideways 23 are interrupted by corresponding recesses 24, through which the Führungsroi- len 21 can be inserted into the longitudinal grooves 22, and also they are provided for each guide roller 21, each with an inclined ramp. When the guide rollers are inserted into these recesses 24, the slide unit 12 is moved via the drive coupled with it in a lying outside the open and the Schfiessstellung position and the guide rollers 21 slide along these ramps, through which the spring organs tensioned and thus the slide unit is braced against the slide housing, while displacing this slide unit is moved in the opposite direction.
Im verspannten Zustand des Schiebeverschlusses 10 wird die Schiebereinheit 12 mit dem Schieber 15 über einen nicht näher dargestellten Antrieb hin- und herbewegt und damit der Schiebeverschluss 10 voll ge- öffnet bzw. gedrosselt oder geschlossen, je nach Position der Durchflussöffnungen 13', 14' der Verschlussplatten 13, 14 zueinander. In the clamped state of the sliding closure 10, the slide unit 12 is moved back and forth with the slider 15 via a drive, not shown, and thus the sliding closure 10 is fully moved. opens or throttled or closed, depending on the position of the flow openings 13 ', 14' of the closure plates 13, 14 to each other.
Erfindungsgemäss ist diese im Schiebergehäuse 11 bzw. in der Schiebereinheit 12 angeordnete AnStelleinrichtung 30 derart ausgebildet, dass beim Verspannen der Schiebereinheit 12 am Schiebergehäuse 11 gleichsam ein Anstellen des jeweiligen Positionierelementes 33 und damit ein Einspannen bzw. Zentrieren der jeweiligen Verschlussplatte 13, 14 darin bewirkt wird. According to the invention, this is arranged in the slide housing 11 or in the slide unit 12 arranged adjusting device 30 so that when clamping the slide unit 12 on the slide housing 11 as a hiring of the respective positioning element 33 and thus a clamping or centering of the respective closure plate 13, 14 effected therein ,
Die Erfindung zeichnet sich durch dieses automatische Einspannen bzw. Zentrieren der Verschlussplatten aus, wodurch die Verschlussplatten nur eingelegt und keine zusätzlichen manuellen Handlungen vorgenommen werden müssen. The invention is characterized by this automatic clamping or centering of the closure plates, whereby the closure plates only inserted and no additional manual actions must be made.
Fig. 2 zeigt die Schiebereinheit 12 mit der die Verschlussplatte 14 aufnehmenden Öffnung 15' und die eingesetzte Ansteileinrichtung 30 mit den gegenüberliegend angeordneten vorstehenden Nocken 38', 39' und an diesen ausgebildeten Führungsbahnen 38, 39. Die jeweilige Ansteileinrichtung 30 ist mit seinem Gehäuse 35 als ein auswechselbares Spann- bzw. Anstellmodul in der Schiebereinheit bzw. im Schiebergehäuse einsetzbar. Sie ist in eine Ausnehmung in der Schiebereinheit 12 annähernd formschlüssig eingelegt und darin selbsttätig fixiert, indem das Positionierelement 33 beim axialen Verschieben in die Verspannbzw. Zentrierposition mit seinem am andern Ende des Gehäuses 35 vorstehenden Längsteil 43 mittels einem Nocken 43' in einer entsprechenden sich erweiternden Nut gehalten ist. Die an der Schiebereinheit 15 ausgebildeten Führungsbahnen 38, 39 wirken mit dem Mitnehmerelement bzw. dem Arretiermittei der Ansteliein- richtung 30 beim Schiebergehäuse 11 und umgekehrt die Führungsbahnen beim Schiebergehäuse 11 wirken mit dem Mitnehmerelement bzw. dem Arretiermittei der AnStelleinrichtung bei der Schiebereinheit zusammen, was nicht näher dargestellt ist. FIG. 2 shows the slider unit 12 with the opening 15 'receiving the closure plate 14 and the inserted adjuster 30 with the oppositely arranged projecting cams 38', 39 'and guideways 38, 39 formed thereon. The respective adjuster 30 is provided with its housing 35 can be used as an exchangeable clamping or adjusting module in the slide unit or in the slide housing. It is approximately positively inserted into a recess in the slide unit 12 and fixed therein automatically by the positioning member 33 during axial displacement in the Verspannbzw. Centering position is held by its at the other end of the housing 35 projecting longitudinal part 43 by means of a cam 43 'in a corresponding flared groove. The guideways 38, 39 formed on the slide unit 15 cooperate with the driver element or the locking means of the actuating device 30 in the slide housing 11 and vice versa the guide tracks in the slider housing 11 cooperate with the driver element or the locking means of the actuating device in the slide unit, which is not is shown in more detail.
Diese AnStelleinrichtung 30 mit dem Positionierelement 33 klemmt die jeweilige Verschlussplatte 13, 14 an vorzugsweise je drei fixen Anschlagflächen 17, 17' in Öffnungen 15' beim Schiebergehäuse 11 bzw. bei der Schiebereinheit 15. This adjusting device 30 with the positioning element 33 clamps the respective closure plate 13, 14 on preferably three fixed stop surfaces 17, 17 'in openings 15' in the slide housing 11 or in the slide unit 15.
Aus Fig. 3 bis Fig. 6 ist ersichtlich, dass die jeweilige Ansteileinrichtung 30 ein Gehäuse 35, das in diesem quer verschiebbare Positioniereie- ment 33, ein letzteres in die Einspann- bzw. Anstellposition verschiebbares Spannorgan 32, ein in einer Nut 36, 36' im Gehäuse 35 geführtes Mitnehmerelement 33 bzw. ein darin geführtes Arretiermittel 37 und die mit dem Mitnehmerelement 33 bzw. dem Arretiermittel 37 zusammenwirkende Führungsbahnen 38, 39 an den Nocken 38', 39' umfasst. It can be seen from FIGS. 3 to 6 that the respective attachment device 30 has a housing 35, which is mounted in this transversely displaceable positioning element 33, a latter clamping element 32, which can be displaced into the clamping or setting position, in a groove 36, 36 'guided in the housing 35 driver element 33 and a guided therein locking means 37 and the co-operating with the driver element 33 and the locking means 37 guideways 38, 39 to the cam 38', 39 '.
Bei der Ansteileinrichtung 30 ist im Gehäuse 35 ein Längsteil 43 axial und das mit diesem wirkverbundene Positionierelement 33 quer verschiebbar geführt. Zudem ist an diesem Längsteil 43 dieses Mitnehmerelement 31 und das Arretiermittel 37 gehalten. Das als Druckfeder ausgebildete Spannorgan 32 liegt stirnseitig am einen Ende am Gehäuse 35 und am andern Ende an diesem Arretiermittel 37 an. Das in dieser Nut 36, 36' geführte Mitnehmerelement 31 ist vorstehend zum Gehäuse 35 angeordnet und steht mit den Führungsbahnen 38, 39 der am Schie- bergehäuse vorstehenden Nocken 38, 39 je nach Position der Schie- bereinheit 12 zum Schiebergehäuse 11 in Kontakt. In the Ansteileinrichtung 30, a longitudinal part 43 in the housing 35 and the axially operatively connected to this positioning member 33 is guided transversely. In addition, on this longitudinal part 43 of this driver element 31 and the locking means 37 is held. Trained as a compression spring clamping member 32 is the front side at one end to the housing 35 and at the other end of this locking means 37 at. The driver element 31, which is guided in this groove 36, 36 ', is arranged above the housing 35 and is in contact with the guide tracks 38, 39 of the slide. Bergehäuse projecting cams 38, 39, depending on the position of the slide bereinheit 12 to the slide housing 11 in contact.
Diese an den vorstehenden Nocken 38', 39' ausgebildeten Führungsbahnen 38, 39 an der Schiebereinheit 12 bzw. am Schiebergehäuse 11 sind derart angeordnet, dass zum einen durch ein Verschieben der Schiebereinheit 12 das Positionierelement 33 an die entsprechende Verschlussplatte 3, 14 angestellt bzw. von derselben gelöst wird. These on the protruding cam 38 ', 39' formed guideways 38, 39 on the slider unit 12 and the slider housing 11 are arranged such that on the one hand by moving the slide unit 12, the positioning member 33 to the corresponding closure plate 3, 14 employed or is solved by the same.
In Fig. 3 und Fig. 4 ist das Positionierelement 33 in der zurückgezogenen Stellung veranschaulicht, bei welcher eine Verschlusspiatte beispielsweise in die Öffnung 15' der Schiebereinheit 12 einlegbar ist. Dabei befindet sich das Arretiermittel 37 in der arretierten Stellung, in welcher sich auch der Längsteil 43, das Spannorgan 32 und auch das Mitnehmerelement 31 in der zurückgezogenen Stellung befinden. In Fig. 3 and Fig. 4, the positioning member 33 is illustrated in the retracted position, in which a Verschlusspiatte, for example, in the opening 15 'of the slider unit 12 can be inserted. In this case, the locking means 37 is in the locked position, in which also the longitudinal part 43, the clamping member 32 and the driver element 31 are in the retracted position.
Durch das Verschieben der an das Schiebergehäuse 11 zugeschwenkten Schiebereinheit 12 bewegt sich mit ihr das Gehäuse 35 in axialer Richtung des Längsteils. Die in Fig. 4 angedeutete Nocke 38' am Schiebergehäuse 11 bewirkt mit ihrer Führungsbahn 38, dass das Mitnehmereie- ment 31 in dieser schrägen Nut 36' in die axial verlaufende Nut 36 ges- tossen und damit auch das Arretiermittel 37 in diese schräge Nut 36 bewegt wird. Dies bewirkt ein Lösen dieser Verriegelung und demzufolge werden das Mitnehmerelement, das Arretiermittel, der Längsteil und das Positionierelement durch das Spannorgan 32 in die Position gemäss Fig. 5 bzw. Fig. 6 bewegt. Das Positionierelement 33 wird durch eine mit einer beim Längsteil 43 korrespondierenden Schrägfläche 34 nach aussen gedrückt, so dass zwischen diesen eine Selbsthemmung erzielt wird und dadurch ein Lösen im Betriebszustand verhindert wird. By moving the pivoted to the slide housing 11 slide unit 12 moves with her the housing 35 in the axial direction of the longitudinal part. The cam 38 'on the slider housing 11, as indicated in FIG. 4, causes the driver element 31 in this oblique groove 36' to die into the axially extending groove 36 and thus also the locking means 37 into this oblique groove 36 is moved. This causes a release of this lock and consequently the driver element, the locking means, the longitudinal part and the positioning element are moved by the clamping member 32 in the position according to FIG. 5 or FIG. 6. The positioning element 33 is outwardly by an inclined surface 34 corresponding to the longitudinal part 43 pressed, so that between these self-locking is achieved and thereby a release in the operating state is prevented.
In dieser Spann- bzw. Ansteilposition der AnStelleinrichtung 30 gemäss Fig. 5 und Fig. 6 wird umgekehrt beim Lösen der Schiebereinheit 12 mit ihr das Gehäuse 35 wiederum in axialer Richtung des Längsteils bewegt. Die in Fig. 6 angedeutete Nocke 39' am Schiebergehäuse 11 bewirkt mit ihrer Führungsbahn 39, dass das Mitnehmerelement 31 und die mit ihr verbundenen genannten Teile entlang der axial verlaufenden Nut 36 in diese schräge Nut 36' durch die Axialbewegung des Gehäuses 35 gebracht werden und damit das Arretiermittel 37 wieder in die Verriegelungsposition gemäss Fig. 4 bewegt wird. In this clamping or Ansteilposition the AnStelleinrichtung 30 according to FIG. 5 and FIG. 6, conversely, upon release of the slide unit 12 with her the housing 35 is again moved in the axial direction of the longitudinal part. The indicated in Figure 6 cam 39 'on the slide housing 11 causes with its guide track 39, that the driver element 31 and its associated parts along the axially extending groove 36 in this oblique groove 36' are brought by the axial movement of the housing 35 and so that the locking means 37 is moved again into the locking position according to FIG. 4.
Beim erfindungsgemässen Verfahren wird die Schiebereinheit 12 aus der in Fig. 1 veranschaulichten Offensteilung ans Schiebergehäuse 11 geschwenkt und dann mittels des Antriebes gegen dieses verspannt, wie oben näher erläutert ist. Erst nach dieser Verspannung werden die Verschlussplatten 13, 14 im Schiebergehäuse 11 bzw. in der Schiebereinheit 12 durch diese jeweilige AnStelleinrichtung 30 entweder eingespannt oder aber zentriert. In the inventive method, the slider unit 12 is pivoted from the illustrated in Fig. 1 open division to the slider housing 11 and then clamped by means of the drive against this, as explained in more detail above. Only after this tension, the closure plates 13, 14 are either clamped in the slide housing 11 and in the slide unit 12 by this respective Anzustelleinrichtung 30 or centered.
Damit ergibt sich der weitere Vorteil, dass die Verschlussplatten durch diese Verspannung einwandfrei in den Öffnungen 15' in der Schiebereinheit 12 bzw. im Schiebergehäuse 11 aufliegen und damit keine Verkantungen derselben entstehen, was bei den herkömmlichen manuellen Montagen von Verschlussplatten nachteilig ist. Zu diesem Zwecke sind das Spann- bzw. Anstelimodul und die Nocken 38', 39' der AnStelleinrichtung 30 in Bezug auf die innenseitigen Führungsbahnen 23 und die Rampen bzw. die Führungsrollen derart in der Schiebereinheit 12 bzw. im Schiebergehäuse 11 in Verschieberichtung der Schtebereinheit positioniert, dass zuerst die Führungsrollen 21 über die Rampen gleiten und erst dann die jeweilige Nocke 38' diese Verstellung des Mitnehmerelementes 31 und gleichsam der andern Teilen auslöst. This results in the further advantage that the closure plates by this tension properly in the openings 15 'rest in the slide unit 12 and the slider housing 11 and thus no tilting same arise, which is disadvantageous in the conventional manual assemblies of closure plates. For this purpose, the tension or Anstelimodul and the cams 38 ', 39' of the Anzustelleinrichtung 30 with respect to the inside guideways 23 and the ramps or the guide rollers are positioned in the slide unit 12 and in the slider housing 11 in the direction of the Schtebereinheit in that first the guide rollers 21 slide over the ramps and only then does the respective cam 38 'initiate this adjustment of the driver element 31 and, as it were, of the other parts.
Die Erfindung könnte selbstverständlich noch durch andere Varianten veranschaulicht sein. So könnte mit dieser AnStelleinrichtung ein Anstellen des Positionierelementes in dem Sinne erfolgen, dass nicht ein Einspannen, sondern bloss ein Zentrieren der jeweiligen Verschlussplatte bewirkt wird. Das Positionierelement würde dabei soweit verstellt, dass es die jeweilige Verschlussplatte nicht gegen die andern Anschlagflächen verspannt, sondern nur eine annähernd spielfreie Zentrierung derselben bewirken würde. The invention could of course be illustrated by other variants. Thus, with this adjusting device, a positioning of the positioning element could take place in the sense that not a clamping, but merely a centering of the respective closure plate is effected. The positioning would be adjusted so far that it does not clamp the respective closure plate against the other stop surfaces, but only an approximately backlash centering would cause the same.
Zudem könnte das Einspannen bzw. Zentrieren der Verschlussplatten mittels eines nicht gezeigten Mechanismus erfolgen, der dies beim Zuschwenken der Schiebereinheit an das Gehäuse ausführt, und nicht erst nach dem Verspannen der letzteren beiden zusammen. In addition, the clamping or centering of the closure plates could be done by means of a mechanism, not shown, which performs this when turning the slider unit to the housing, and not only after the bracing of the latter two together.

Claims

PATENTANSPRÜCHE
1. Schiebeverschluss für ein Metalischmelze enthaltendes Gefäss, mit einem Schiebergehäuse (11) und einer zu diesem längsverschiebbaren Schiebereinheit (12), in welchen jeweils wenigstens eine feuerfeste Verschlussplatte (13, 14) einsetzbar ist, die gegeneinander anpressbar sind, indem die Schiebereinheit (12) gegen das Schiebergehäuse (11) verspannt wird, wobei die Verschlussplatten (13, 14) darin jeweils mittels einer ein verschiebbares Positionierelement (33) aufweisenden Anstel- leinrichtung (30) fixier- bzw. zentrierbar sind, dadurch gekennzeichnet, dass 1. sliding closure for a metal melt containing vessel, with a slide housing (11) and a longitudinally displaceable slide unit (12) in which in each case at least one refractory closure plate (13, 14) can be inserted, which are pressed against each other by the slide unit (12 ) is braced against the slide housing (11), wherein the closure plates (13, 14) therein by means of a displaceable positioning element (33) having Anstel- leinrichtung (30) can be fixed or centered, characterized in that
diese im Schiebergehäuse (11) bzw. in der Schiebereinheit (12) angeordnete AnStelleinrichtung (30) derart ausgebildet ist, dass beim Verspannen der Schiebereinheit (12) am Schiebergehäuse (11 ) gleichsam ein Anstellen des Positionierelementes (33) und damit ein Einspannen bzw. Zentrieren der jeweiligen Verschlussplatte (13, 14) darin bewirkt wird. this in the slide housing (11) or in the slide unit (12) arranged adjusting device (30) is designed such that during clamping of the slide unit (12) on the slide housing (11) as a hiring of the positioning element (33) and thus a clamping or Centering the respective closure plate (13, 14) is effected therein.
2. Schiebeverschluss nach Anspruch 1 , dadurch gekennzeichnet, dass die jeweilige AnStelleinrichtung (30) ein Gehäuse (35), das in diesem hin- und herbewegbare Positionierelement (33), ein letzteres in die Verspann- bzw. Ansteliposition verschiebbares Spannorgan (32), ein in einer Nut (36, 36') im Gehäuse geführtes Mitnehmerelement (31), ein in der schrägen Nut (36') im Gehäuse geführtes Arretiermittel (37) und mit dem Mitnehmerelement bzw. dem Arretiermittel zusammenwirkende Führungsbahnen (38, 39) umfasst. 2. Sliding closure according to claim 1, characterized in that the respective adjusting device (30) has a housing (35) which in this reciprocating positioning element (33), a latter in the bracing or Ansteliposition displaceable clamping member (32), a driving element (31) guided in a groove (36, 36 ') in the housing, a locking means (37) guided in the oblique groove (36') in the housing and guideways (38, 39) cooperating with the driving element or the locking means ,
3. Schiebeverschluss nach Anspruch 2, dadurch gekennzeichnet, dass die an der Schiebereinheit (12) ausgebildeten Führungsbahnen (38, 39) mit dem Mitnehmerelement (31) der Anstelieinrichtung (30) beim Schiebergehäuse (11 ) und umgekehrt diejenigen beim Schiebergehäuse mit dem Mitnehmerelement der AnStelleinrichtung bei der Schiebereinheit zusammenwirken. 3. sliding closure according to claim 2, characterized in that on the slide unit (12) formed guideways (38, 39) with the driver element (31) of the Anstelieinrichtung (30) at the slide housing (11) and vice versa those in the slide housing with the driver element of Acting at the adjusting device at the slide unit.
4. Schiebeverschluss nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die an vorstehenden Nocken (38', 39') ausgebildeten Führungsbahnen (38, 39) an der Schiebereinheit (12) bzw. am Schiebergehäuse (11) derart angeordnet sind, dass zum einen durch ein Verschieben der Schiebereinheit im Schiebergehäuse das Positionierelement (33) der jeweiligen Anstelieinrichtung (30) an die entsprechende Verschlussplatte ( 3, 14) angestellt bzw. von derselben gelöst wird. 4. sliding closure according to claim 2 or 3, characterized in that the protruding cam (38 ', 39') formed guideways (38, 39) on the slide unit (12) or on the slide housing (11) are arranged such that the a positioning element (33) of the respective Anstelieinrichtung (30) to the corresponding closure plate (3, 14) is made by a displacement of the slide unit in the slide housing or released from the same.
5. Schiebeverschluss nach einem der vorhergehenden Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die jeweilige AnStelleinrichtung (30) als ein auswechselbares Spann- bzw. Anstellmodul im Schiebergehäuse (11 ) bzw. in der Schiebereinheit (12) einsetzbar ist. 5. Sliding closure according to one of the preceding claims 1 to 4, characterized in that the respective adjusting device (30) can be used as an exchangeable clamping or adjusting module in the slide housing (11) or in the slide unit (12).
6. Schiebeverschluss nach Anspruch 5, dadurch gekennzeichnet, dass das Gehäuse (35) in eine Ausnehmung im Schiebergehäuse (11) bzw. in der Schiebereinheit (12) einlegbar ist und sich selbsttätig darin fixiert, indem ein mit dem Positionäerelement (33) verbundener Längsteil 43) beim axialen Verschieben in die Verspann- bzw. Zentrierposition mittels einem Nocken (43') darin gehalten ist. 6. sliding closure according to claim 5, characterized in that the housing (35) in a recess in the slide housing (11) or in the slide unit (12) can be inserted and automatically fixed therein by a with the Positionäerelement (33) connected longitudinal part 43) during axial displacement in the bracing or centering position by means of a cam (43 ') is held therein.
7. Schiebeverschluss nach einem der vorhergehenden Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Schiebereinheit (12) beidseitig zu den Verschlussplatten (13, 14) je eine Führungsbahn (23) aufweist, auf denen die beim Schiebergehäuse (11 ) vorgesehenen Führungsrollen (21 ) gleiten, wobei die Schiebereinheit (12) in eine ausserhalb der Offen- und der Schliessstellung liegende Position verschiebbar ist, bei welcher die Führungsbahnen (23) gegenüber denjenigen auf der übrigen Bahnlänge um je eine die Federorgane entspannenden Höhe versehenen Rampe abgesenkt sind, so dass diese Schiebereinheit (12) nach dem Ausfahren vom Schiebergehäuse (11) gelöst bzw. beim Einfahren verspannt ist. 7. sliding closure according to one of the preceding claims 1 to 6, characterized in that the slide unit (12) on both sides of the closure plates (13, 14) each have a guide track (23) on which the slide housing (11) provided guide rollers (21 ), wherein the slide unit (12) is displaceable into a position lying outside of the open and the closed position, in which the guide tracks (23) are lowered relative to those on the remaining track length by a ramp which relaxes the spring elements, so that this slide unit (12) is released after extension from the slide housing (11) or clamped during retraction.
8. Schiebeverschluss nach Anspruch 7, dadurch gekennzeichnet, dass das Gehäuse (35) und die Nocken (38', 39') der AnStelleinrichtung (30) in Bezug auf die innenseitigen Führungsbahnen (23) und die Rampen bzw. die Führungsrollen (21 ) derart in der Schiebereinheit (12) bzw. im Schiebergehäuse (11) in Verschieberichtung der Schiebereinheit positioniert sind, dass zuerst die Führungsrollen (21 ) über die Rampen gleiten und erst dann die jeweilige Nocke (38') diese Verstellung des Mitnehmerelementes (31 ) und damit dieses Spannen bzw. Anstellen des Positionierelementes (33) erfolgt. 8. sliding closure according to claim 7, characterized in that the housing (35) and the cams (38 ', 39') of the adjusting device (30) with respect to the inside guide tracks (23) and the ramps or the guide rollers (21) in the slider unit (12) or in the slide housing (11) are positioned in the direction of displacement of the slide unit that first the guide rollers (21) slide over the ramps and only then the respective cam (38 ') this adjustment of the driver element (31) and thus this clamping or adjusting the positioning ( 33).
9. Verfahren zum Anstellen von Verschlussplatten in einem Schiebe- verschluss für ein Metallschmelze enthaltendes Gefäss, bei dem eine iängsverschiebbare Schiebereinheit (12) gegen ein Schiebergehäuse (11) mitteis eines Antriebes verspannt wird, in welchen jeweils wenigstens eine feuerfeste Verschlussplatte (13, 14) eingesetzt ist, die gegeneinander angepresst werden, wobei die Verschlussplatten (13, 14) darin jeweils mittels einer ein verschiebbares Positionierelement (33) aufweisenden AnStelleinrichtung (30) fixiert bzw. zentriert werden, dadurch gekennzeichnet, dass 9. A method for adjusting closure plates in a sliding closure for a vessel containing molten metal, in which a longitudinally displaceable slide unit (12) is clamped against a slide housing (11) by means of a drive, in each of which at least one refractory closure plate (13, 14) is used, which are pressed against each other, wherein the closure plates (13, 14) therein by means of a displaceable positioning element (33) having Anstell device (30) are fixed or centered, characterized in that
die Schiebereinheit (12) gegen das Schiebergehäuse (11 ) mittels des Antriebes verspannt wird und dass erst nach dieser Verspannung die Verschlussplatten (13, 14) im Schiebergehäuse (11) bzw. in der Schiebereinheit (12) entweder eingespannt oder zentriert werden. the slide unit (12) is braced against the slide housing (11) by means of the drive and that only after this tension the closure plates (13, 14) in the slide housing (11) or in the slide unit (12) are either clamped or centered.
EP13779539.9A 2012-10-11 2013-10-09 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure Active EP2906376B1 (en)

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RS20190671A RS58799B1 (en) 2012-10-11 2013-10-09 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure
SI201331528T SI2906376T1 (en) 2012-10-11 2013-10-09 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure
PL13779539T PL2906376T3 (en) 2012-10-11 2013-10-09 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure
HRP20191124TT HRP20191124T1 (en) 2012-10-11 2019-06-18 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure

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CH01928/12A CH707075B1 (en) 2012-10-11 2012-10-11 Slide closure for a vessel containing molten metal.
PCT/EP2013/071081 WO2014056994A1 (en) 2012-10-11 2013-10-09 Sliding closure at the spout of a container containing a molten metal, and method for setting closure plates in the sliding closure

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CH707075B1 (en) 2021-01-15
JP2015532207A (en) 2015-11-09
CH707075A2 (en) 2014-04-15
CA2883635C (en) 2020-09-15
HUE044485T2 (en) 2019-10-28
PL2906376T3 (en) 2019-10-31
EP2906376B1 (en) 2019-04-24
SI2906376T1 (en) 2019-08-30
KR102235189B1 (en) 2021-04-02
RS58799B1 (en) 2019-07-31
TWI618588B (en) 2018-03-21
UA116360C2 (en) 2018-03-12
CN104703731A (en) 2015-06-10
AU2013328686A1 (en) 2015-04-30
MX2015004432A (en) 2015-08-20
TR201909925T4 (en) 2019-07-22
KR20150065844A (en) 2015-06-15
US20150246392A1 (en) 2015-09-03
MY174167A (en) 2020-03-11
CA2883635A1 (en) 2014-04-17
WO2014056994A1 (en) 2014-04-17
JP6240201B2 (en) 2017-11-29
BR112015005754A2 (en) 2017-07-04
HRP20191124T1 (en) 2019-09-20
ES2728171T3 (en) 2019-10-22
ZA201501827B (en) 2016-10-26
CN104703731B (en) 2018-01-12
AU2013328686B2 (en) 2018-04-05
AR092979A1 (en) 2015-05-13
RU2015117513A (en) 2016-11-27
TW201420233A (en) 2014-06-01
US9757798B2 (en) 2017-09-12
RU2652668C2 (en) 2018-04-28

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