EP1017521B1 - Supporting roll framework for continuous metal, especially steel casting plants - Google Patents

Supporting roll framework for continuous metal, especially steel casting plants Download PDF

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Publication number
EP1017521B1
EP1017521B1 EP98951195A EP98951195A EP1017521B1 EP 1017521 B1 EP1017521 B1 EP 1017521B1 EP 98951195 A EP98951195 A EP 98951195A EP 98951195 A EP98951195 A EP 98951195A EP 1017521 B1 EP1017521 B1 EP 1017521B1
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EP
European Patent Office
Prior art keywords
tubes
rolls
frame
strand
carrier
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
EP98951195A
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German (de)
French (fr)
Other versions
EP1017521A1 (en
Inventor
Franz-Josef Divjak
Hans-Werner Gohres
Klaus Peter Klasen
Rainer Lenk
Manfred Kocian
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Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Publication of EP1017521A1 publication Critical patent/EP1017521A1/en
Application granted granted Critical
Publication of EP1017521B1 publication Critical patent/EP1017521B1/en
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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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing

Definitions

  • the invention relates to a support roller frame for metal, in particular Continuous steel casting plants according to the preamble of claim 1.
  • a generic supporting roller frame is known from DE 196 06 308 B1.
  • This support roller stand is in straight or curved segments with roller carriers divided, with several roles combined on a role carrier.
  • Each two as a rigid frame element in the form of a sheet metal welded construction
  • Trained roller supports for parallel faces are on both sides attached next to the casting strand cross-section holding elements.
  • the Roles are stored on both sides in bearings, the housing of which in turn matches the Roller carriers are connected.
  • Both frame elements face each end a cantilevered continuation, between which one in the form of a sheet metal welded construction formed side element pressed in and releasable via Expansion screws are connected to the two frame elements. That so
  • the bending and torsion-resistant support roller segment formed is smooth and flat Inner surfaces.
  • Both frame elements are in the same direction as the strand extending and T-shaped supports provided on which releasable the respective bearing housing is attached.
  • the coolant supply and removal is integrated in the frame element and the also cooled bearing housing is over a passage arranged in the T-shaped support with the cooling medium supply or -delivery connected.
  • the object of the invention is to provide a support roller frame for metal, in particular Steel continuous casting systems to specify that with the same bending and Torsion resistance in the sense of simplified maintenance easier accessible and usable for a dry and wet driving style.
  • a further task is to guide the coolant in the Simplify frame element.
  • this is achieved by a frame element which as Carrying element at least two parallel at a distance from each other and transverse to Strands running tubes. There is a between the tubes stiffening web plate welded in. On the outer surface of the external pipes are each a holding plate pointing to the strand attached, between which the support carrying the rollers is welded. At internally cooled rollers, the pipes act as coolant supply or removal provide a connection spigot on the outer surface are.
  • connection of the frame elements thus formed with the side elements takes place via the cantilevered continuation known per se, which is adapted to the Pipe construction a cone-shaped, press-fit into the pipe Section and then a flat, on the frame elements has facing narrow sides of the side elements lying section.
  • the frame element advantageously has three symmetrical spacings arranged tubes as a support element, the middle tube with a Connection socket for the splash water is provided. So it can also be easier Optionally, a wet driving style of the support roller frame can be selected.
  • Tubes have a coaxially arranged displacement tube, the one has a smaller outside diameter than the inside diameter of the Support element.
  • Figure 1 is a section and in Figure 2 in a side view Segment of a support roller stand designed according to the invention is shown.
  • This embodiment is a curved segment for one Continuous sheet caster shown.
  • This segment has three as a supporting element the upper or lower frame element forming symmetrically arranged tubes 1 - 6 on.
  • the pipes 1 - 6 are transverse to the direction of the strand.
  • Figures 3 and 4 show web plates 7-10 arranged.
  • External tubes 1, 3 and 4 6 are on the outer surface for Strand-pointing holding plates 11, 12, 13, 14 attached.
  • a carrier is attached, the three sections 15.1, 15.2, 15.3, 16.1, 16.2, 16.3.
  • At each support section are means Screws attached three pairs of rollers.
  • the respective frame element is therefore formed by three pipes 1 - 3 or 4 - 6, intermediate web plates 7, 8 or 9, 10, external holding plates 11, 12 or 13, 14 and carrier 15.1-15.3 or 16.1 - 16.3.
  • the pipes 1 - 3 and 4 - 6 are with at both ends projecting extensions 26, 26 '- 28, 28' or 29, 29 '- 31, 31'.
  • Each Continuation has a peg-like, which can be fitted into the respective pipe 2, 5 Section 32, 32 ', 33, 33' and then a flat running Section 34, 34 ', 35, 35'.
  • the latter section 34, 34 ', 35, 35' is like this formed that a side element designed as a sheet metal welded construction 36 and 37 between the upper and lower frame member Expansion screws 38 - 43 is releasably attached.
  • the inner surfaces of the side elements 36, 37 are smooth, so that no dirt nests can form at this point.
  • Around the segment in the supporting structure of the support roller frame (not shown here) to be able to hang on the side elements 36, 37 two to the outside extending pins 44, 44 ', 45, 45' arranged. There is a spigot as losund the other pin is designed as a fixed bearing.
  • the lower part shows the bearing 46 ', 47', 48, 49 of a split roller 21.1 ', 21.2'. This is intended to make it clear that this is according to the invention trained support roller frame for the installation of one-piece continuous Support rollers, as well as for divided support rollers.
  • Splash water line 50, 50 ', 51, 51' provided ( Figure 4).
  • the middle tube 2, 5 For this purpose, each has two connecting pieces 52, 52 ', 53, 53' on the outer surface of the tube 2, 5 are arranged.
  • all pipes 1 - 6 are included a coaxially arranged displacement tube 54-59, this Displacement tube 54-59 has a smaller outer diameter than that Inner diameter of the respective pipe 1 - 6.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Coating With Molten Metal (AREA)

Abstract

A supporting roll framework for continuous metal, in particular steel, casting installations, which is divided into straight or curved segments with roll carriers, a plurality of rolls being assembled on one roll carrier. The frame element, as a carrying element, has at least two pipes, which lie parallel to and at a distance from one another, transversely with respect to the running direction of the strand, and between which a web plate is welded in. A holding plate, which is directed toward the strand, is attached to the respectively outer lateral surface of the outer pipes, between which holding plates the carrier which carries the rolls is welded in. The pipes, in the case of internally cooled rolls, function as the cooling medium supply and discharge and, for this purpose, are provided with a connection stub on the outer lateral surface.

Description

Die Erfindung betrifft ein Stützrollengerüst für Metall-, insbesondere Stahlstranggießanlagen gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a support roller frame for metal, in particular Continuous steel casting plants according to the preamble of claim 1.

Ein gattungsbildendes Stützrollengerüst ist aus der DE 196 06 308 B1 bekannt. Dieses Stützrollengerüst ist in gerade oder gebogene Segmente mit Rollenträgern aufgeteilt, wobei mehrere Rollen an einem Rollenträger zusammengefasst sind. Je zwei als biegesteifes Rahmenelement in Form einer Blech-Schweißkonstruktion ausgebildete Rollenträger für parallel laufende Stirnseiten sind an beiderseitig neben dem Gießstrang-Querschnitt verlaufenden Halteelementen befestigt. Die Rollen sind beidseitig in Lagern gelagert, deren Gehäuse wiederum mit dem Rollenträger in Verbindung stehen. Beide Rahmenelemente weisen an jedem Ende eine auskragende Fortführung auf, zwischen denen je eine in Form einer Blech-Schweißkonstruktion ausgebildetes Seitenelement eingepresst und lösbar über Dehnschrauben mit den beiden Rahmenelementen verbunden ist. Das so gebildete biege- und verwindungssteife Stützrollensegment weist glatte und ebene Innenflächen auf. Beide Rahmenelemente sind mit in Stranglaufrichtung sich erstreckenden und T-förmig ausgebildeten Trägern versehen, auf denen lösbar das jeweilige Lagergehäuse befestigt ist. Die Kühlmediumzufuhr wie auch -abfuhr ist im Rahmenelement integriert und das ebenfalls gekühlte Lagergehäuse ist über einen im T-förmigen Träger angeordneten Durchgang mit der Kühlmediumzu- bzw. -abfuhr verbunden.A generic supporting roller frame is known from DE 196 06 308 B1. This support roller stand is in straight or curved segments with roller carriers divided, with several roles combined on a role carrier. Each two as a rigid frame element in the form of a sheet metal welded construction Trained roller supports for parallel faces are on both sides attached next to the casting strand cross-section holding elements. The Roles are stored on both sides in bearings, the housing of which in turn matches the Roller carriers are connected. Both frame elements face each end a cantilevered continuation, between which one in the form of a sheet metal welded construction formed side element pressed in and releasable via Expansion screws are connected to the two frame elements. That so The bending and torsion-resistant support roller segment formed is smooth and flat Inner surfaces. Both frame elements are in the same direction as the strand extending and T-shaped supports provided on which releasable the respective bearing housing is attached. The coolant supply and removal is integrated in the frame element and the also cooled bearing housing is over a passage arranged in the T-shaped support with the cooling medium supply or -delivery connected.

Nachteilig bei diesem bekannten Stützrollengerüst ist die erschwerte Zugänglichkeit im Falle einer defekten Rolle oder eines defekten Lagers. Nachteilig ist auch die Art der Kühlmediumführung im Rahmenelement, da das von der jeweiligen Rolle zurückfließende Kühlmedium mehrfach umgelenkt durch das Rahmenteil geleitet wird.The disadvantage of this known support roller stand is that it is more difficult Accessibility in the event of a defective roll or a defective warehouse. Disadvantageous is also the type of coolant in the frame element, because of the each refluxing cooling medium redirected several times by the Frame part is directed.

Aufgabe der Erfindung ist es, ein Stützrollengerüst für Metall-, insbesondere Stahlstranggießanlagen anzugeben, das bei gleicher Biege- und Verwindungssteifigkeit im Sinne einer vereinfachten Instandhaltung leichter zugänglich und wahlweise für eine trockene und nasse Fahrweise verwendbar ist. Eine weitergehende Aufgabe besteht darin, die Kühlmediumführung im Rahmenelement zu vereinfachen.The object of the invention is to provide a support roller frame for metal, in particular Steel continuous casting systems to specify that with the same bending and Torsion resistance in the sense of simplified maintenance easier accessible and usable for a dry and wet driving style. A further task is to guide the coolant in the Simplify frame element.

Diese Aufgabe wird ausgehend vom Oberbegriff in Verbindung mit den kennzeichnenden Merkmalen des Patentanspruches 1 gelöst. Vorteilhafte Weiterbildungen sind Bestandteil von Unteransprüchen.This task is based on the generic term in conjunction with the characterizing features of claim 1 solved. Beneficial Further training is part of subclaims.

Nach der Erfindung wird dies erreicht durch ein Rahmenelement, das als Tragelement mindestens zwei parallel im Abstand voneinander und quer zur Stranglaufrichtung liegende Rohre aufweist. Zwischen den Rohren ist ein versteifendes Stegblech eingeschweißt. An der äußeren Mantelfläche der außenliegenden Rohre ist jeweils ein zum Strang hinweisendes Halteblech befestigt, zwischen denen der die Rollen tragende Träger eingeschweißt ist. Bei innengekühlten Rollen fungieren die Rohre als Kühlmediumzu- bzw. -abfuhr, die dafür auf der außenliegenden Mantelfläche mit einem Anschluss-Stutzen versehen sind.According to the invention, this is achieved by a frame element which as Carrying element at least two parallel at a distance from each other and transverse to Strands running tubes. There is a between the tubes stiffening web plate welded in. On the outer surface of the external pipes are each a holding plate pointing to the strand attached, between which the support carrying the rollers is welded. At internally cooled rollers, the pipes act as coolant supply or removal provide a connection spigot on the outer surface are.

Die Verbindung der so gebildeten Rahmenelemente mit den Seitenelementen erfolgt über die an sich bekannte auskragende Fortführung, die angepasst an die Rohrkonstruktion einen zapfenartig ausgebildeten, in das Rohr einpressbaren Abschnitt und daran anschließend einen flachen, auf die den Rahmenelementen zugewandten Schmalseiten der Seitenelemente aufliegenden Abschnitt aufweist.The connection of the frame elements thus formed with the side elements takes place via the cantilevered continuation known per se, which is adapted to the Pipe construction a cone-shaped, press-fit into the pipe Section and then a flat, on the frame elements has facing narrow sides of the side elements lying section.

In vorteilhafter Weise weist das Rahmenelement drei im Abstand symmetrisch angeordnete Rohre als Tragelement auf, wobei das mittlere Rohr mit einem Anschluss-Stutzen für das Spritzwasser versehen ist. Somit kann auch in einfacher Weise wahlweise eine nasse Fahrweise des Stützrollengerüstes gewählt werden. The frame element advantageously has three symmetrical spacings arranged tubes as a support element, the middle tube with a Connection socket for the splash water is provided. So it can also be easier Optionally, a wet driving style of the support roller frame can be selected.

Zur besseren Führung des Kühlmediums in den als Tragelement ausgebildeten Rohren weisen diese ein koaxial angeordnetes Verdrängungsrohr auf, das einen geringeren Außendurchmesser aufweist als der Innendurchmesser des Tragelementes.For better guidance of the cooling medium in the designed as a support element Tubes have a coaxially arranged displacement tube, the one has a smaller outside diameter than the inside diameter of the Support element.

Der Vorteil der vorgeschlagenen Konstruktion ist darin zu sehen, dass im Sinne einer vereinfachten Instandhaltung die Zugänglichkeit erleichtert und die Kühlmediumführung im Rahmenelement vereinfacht wurde.The advantage of the proposed construction can be seen in the fact that simplified maintenance facilitates accessibility and the Coolant flow in the frame element was simplified.

In der Zeichnung ist anhand eines Ausführungsbeispieles das erfindungsgemäß ausgebildete Stützrollengerüst näher erläutert. Es zeigen:

Figur 1
einen Schnitt in Richtung A-B in Figur 2
Figur 2
eine Seitenansicht von Figur 1
Figur 3
einen Schnitt C-D in Figur 1
Figur 4
einen Schnitt E-F in Figur 1
In the drawing, the support roller frame designed according to the invention is explained in more detail using an exemplary embodiment. Show it:
Figure 1
a section in the direction AB in Figure 2
Figure 2
2 shows a side view of FIG. 1
Figure 3
a section CD in Figure 1
Figure 4
a section EF in Figure 1

In Figur 1 ist in einem Schnitt und in Figur 2 in einer Seitenansicht das erfindungsgemäß ausgebildete Segment eines Stützrollengerüstes dargestellt. In diesem Ausführungsbeispiel ist ein gebogenes Segment für eine Bogenstranggießanlage dargestellt. Dieses Segment weist als Tragelement drei das obere bzw. untere Rahmenelement bildende symmetrisch angeordnete Rohre 1 - 6 auf. Die Rohre 1 - 6 liegen quer zur Stranglaufrichtung. Dazwischen sind, wie die Figuren 3 und 4 zeigen, Stegbleche 7 - 10 angeordnet. Bei den jeweils außenliegenden Rohren 1, 3 bzw. 4, 6 sind an der äußeren Mantelfläche zum Strang hin weisende Haltebleche 11, 12, 13, 14 befestigt. Zwischen diesen Halteblechen 11, 12 bzw. 13, 14 ist ein Träger befestigt, der drei Abschnitte 15.1, 15.2, 15.3, 16.1, 16.2, 16.3 aufweist. An jedem Trägerabschnitt sind mittels Schrauben drei Rollenpaare befestigt. Insgesamt sind bei diesem Segment neun Rollenpaare 17, 17' - 25, 25' vorgesehen. Das jeweilige Rahmenelement wird also gebildet durch drei Rohre 1 - 3 bzw. 4 - 6, dazwischenliegende Stegbleche 7, 8 bzw. 9, 10, außenliegende Haltebleche 11, 12 bzw. 13, 14 sowie Träger 15.1-15.3 bzw. 16.1 - 16.3. Die Rohre 1 - 3 bzw. 4 - 6 sind an beiden Enden mit auskragenden Fortführungen 26, 26' - 28, 28' bzw. 29, 29' - 31, 31' versehen. Jede Fortführung weist einen zapfenartigen, in das jeweilige Rohr 2, 5 einpassbaren Abschnitt 32, 32', 33, 33' und daran anschließend einen flachverlaufenden Abschnitt 34, 34', 35, 35' auf. Der letztgenannte Abschnitt 34, 34', 35, 35' ist so ausgebildet, dass ein als Blech-Schweißkonstruktion ausgebildetes Seitenelement 36 bzw. 37 zwischen dem oberen und unteren Rahmenelement über Dehnschrauben 38 - 43 lösbar befestigt ist. Die Innenflächen der Seitenelemente 36, 37 sind glatt, so dass sich an dieser Stelle keine Schmutznester bilden können. Um das Segment im Tragwerk des Stützrollengerüstes (hier nicht dargestellt) einhängen zu können, sind an den Seitenelementen 36, 37 je zwei nach außen sich erstreckende Zapfen 44, 44', 45, 45' angeordnet. Dabei ist ein Zapfen als Losund der andere Zapfen als Festlager ausgebildet. im oberen Teil von Figur 1 ist die zweifache Lagerung 46, 47 einer einteiligen durchgehenden Stützrolle 21 dargestellt. Der untere Teil zeigt die Lagerung 46', 47', 48, 49 einer geteilten Rolle 21.1', 21.2'. Damit soll deutlich gemacht werden, dass das erfindungsgemäß ausgebildete Stützrollengerüst für den Einbau einteiliger durchgehender Stützrollen, als auch für geteilte Stützrollen geeignet ist.In Figure 1 is a section and in Figure 2 in a side view Segment of a support roller stand designed according to the invention is shown. In This embodiment is a curved segment for one Continuous sheet caster shown. This segment has three as a supporting element the upper or lower frame element forming symmetrically arranged tubes 1 - 6 on. The pipes 1 - 6 are transverse to the direction of the strand. In between are how Figures 3 and 4 show web plates 7-10 arranged. With each External tubes 1, 3 and 4, 6 are on the outer surface for Strand-pointing holding plates 11, 12, 13, 14 attached. Between these Retaining plates 11, 12 and 13, 14, a carrier is attached, the three sections 15.1, 15.2, 15.3, 16.1, 16.2, 16.3. At each support section are means Screws attached three pairs of rollers. There are nine in total in this segment Roll pairs 17, 17 '- 25, 25' are provided. The respective frame element is therefore formed by three pipes 1 - 3 or 4 - 6, intermediate web plates 7, 8 or 9, 10, external holding plates 11, 12 or 13, 14 and carrier 15.1-15.3 or 16.1 - 16.3. The pipes 1 - 3 and 4 - 6 are with at both ends projecting extensions 26, 26 '- 28, 28' or 29, 29 '- 31, 31'. Each Continuation has a peg-like, which can be fitted into the respective pipe 2, 5 Section 32, 32 ', 33, 33' and then a flat running Section 34, 34 ', 35, 35'. The latter section 34, 34 ', 35, 35' is like this formed that a side element designed as a sheet metal welded construction 36 and 37 between the upper and lower frame member Expansion screws 38 - 43 is releasably attached. The inner surfaces of the side elements 36, 37 are smooth, so that no dirt nests can form at this point. Around the segment in the supporting structure of the support roller frame (not shown here) to be able to hang on the side elements 36, 37 two to the outside extending pins 44, 44 ', 45, 45' arranged. There is a spigot as losund the other pin is designed as a fixed bearing. in the upper part of Figure 1 is the double storage 46, 47 of a one-piece continuous support roller 21 shown. The lower part shows the bearing 46 ', 47', 48, 49 of a split roller 21.1 ', 21.2'. This is intended to make it clear that this is according to the invention trained support roller frame for the installation of one-piece continuous Support rollers, as well as for divided support rollers.

Um das Segment auch in nasser Fahrweise betreiben zu können, ist eine Spritzwasserleitung 50, 50', 51, 51' vorgesehen (Figur 4). Das mittlere Rohr 2, 5 weist dazu je zwei Anschluss-Stutzen 52, 52', 53, 53' auf, die an der Mantelfläche des Rohres 2, 5 angeordnet sind. Für eine bessere Führung des Kühlmediums in den Rohren 1 - 6 als auch zur Verringerung des Volumens sind alle Rohre 1 - 6 mit einem koaxial angeordneten Verdrängungsrohr 54 - 59 versehen, wobei dieses Verdrängungsrohr 54 - 59 einen geringeren äußeren Durchmesser aufweist als der Innendurchmesser des jeweiligen Rohres 1 - 6.In order to be able to operate the segment in wet driving style, one is Splash water line 50, 50 ', 51, 51' provided (Figure 4). The middle tube 2, 5 For this purpose, each has two connecting pieces 52, 52 ', 53, 53' on the outer surface of the tube 2, 5 are arranged. For better guidance of the cooling medium in pipes 1 - 6 and to reduce the volume, all pipes 1 - 6 are included a coaxially arranged displacement tube 54-59, this Displacement tube 54-59 has a smaller outer diameter than that Inner diameter of the respective pipe 1 - 6.

Claims (4)

  1. Supporting roll stand for continuous metal casting plant, in particular continuous steel casting plant, which is divided into straight or curved segments with roll carriers, wherein a plurality of rolls are grouped at one roll carrier, each two roll carriers, which are constructed as a frame element, which is resistant to bending, in the form of a welded plate construction, for parallel-running strand sides are secured to holding elements extending next to the cast strand cross section on both sides, and the rolls are mounted on both sides in bearings, the housings of which in turn are connected to the roll carrier, wherein both frame elements comprise at each end a projecting continuation, between which a respective side element in the form of a welded plate construction is pressed and detachably connected via expansion bolts to the two frame elements, the side elements comprise smooth and plane inner faces, and both frame elements are provided with carriers which extend in the strand running direction and to which the respective bearing housing is detachably secured, wherein, using internally cooled rolls, the coolant supply and removal system is integrated into the frame element, and the bearing housing, which is also cooled, is connected to the coolant supply and removal system via the carrier,
    characterised in that the frame element comprises as carrying element at least two tubes (1-6) lying in parallel at a spacing from one another and transversely to the strand running direction, between which tubes a web plate (7-10) is welded, and a holding plate (11-14), which points towards the strand, is secured to the respective external circumferential surface of the external tubes (1, 3, 4, 6), between which plates the carrier (15, 16) bearing the rolls (17-25) is welded, wherein, using internally cooled rolls, the tubes (1-6) function as a coolant supply and removal system and for this purpose are provided at the external circumferential surface with a connecting branch.
  2. Supporting roll stand according to Claim 1,
    characterised in that the projecting continuation comprises a pin-like portion (32, 33), which can fit into the tube (1-6), and, adjoining this portion, a flat portion (34, 35), which can be placed on the narrow sides, which face the frame parts, of the side elements.
  3. Supporting roll stand according to Claims 1 and 2,
    characterised in that the frame element comprises three spaced, symmetrically disposed tubes (1-6) as carrying element, wherein the middle tube (2, 5) is provided with a connecting branch (52, 53) for the spray water.
  4. Supporting roll stand according to any one of Claims 1-3,
    characterised in that the tubes (1-6) functioning as carrying element comprise a coaxially disposed displacement tube (54-59) to form a channel for the coolant, the external diameter of which tube is smaller than the internal diameter of the tubes (1-6).
EP98951195A 1997-09-04 1998-08-14 Supporting roll framework for continuous metal, especially steel casting plants Expired - Lifetime EP1017521B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19739694A DE19739694C1 (en) 1997-09-04 1997-09-04 Support roll frame for continuous metal, in particular, steel casting installations
DE19739694 1997-09-04
PCT/DE1998/002465 WO1999011405A1 (en) 1997-09-04 1998-08-14 Supporting roll framework for continuous metal, especially steel casting plants

Publications (2)

Publication Number Publication Date
EP1017521A1 EP1017521A1 (en) 2000-07-12
EP1017521B1 true EP1017521B1 (en) 2001-10-04

Family

ID=7841846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98951195A Expired - Lifetime EP1017521B1 (en) 1997-09-04 1998-08-14 Supporting roll framework for continuous metal, especially steel casting plants

Country Status (8)

Country Link
US (1) US6321827B1 (en)
EP (1) EP1017521B1 (en)
JP (1) JP2001514079A (en)
KR (1) KR20010023623A (en)
AT (1) ATE206336T1 (en)
AU (1) AU9734698A (en)
DE (2) DE19739694C1 (en)
WO (1) WO1999011405A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE685269A (en) * 1965-08-09 1967-01-16
DE1282240B (en) * 1965-11-20 1968-11-07 Demag Ag Strand guide frame for continuous casting plants
AT337386B (en) * 1975-09-03 1977-06-27 Voest Ag ROLLER FRAME FOR CONTINUOUS CASTING PLANTS
AT341698B (en) * 1975-10-16 1978-02-27 Voest Ag SUPPORT BEND AND GUIDE BEND FOR CAST ROD, IN PARTICULAR FOR CAST ROD
AT370656B (en) * 1981-09-17 1983-04-25 Voest Alpine Ag SUPPORT AND GUIDE BOW FOR CAST STRINGS
DE3313542C1 (en) * 1983-04-14 1984-08-30 Fried. Krupp Gmbh, 4300 Essen Drive device for casting rolls
DE19541615C1 (en) * 1995-11-08 1997-07-10 Thyssen Stahl Ag Rotary union for the cooling water supply and discharge of a guide roller in a continuous caster
DE19606308C1 (en) * 1996-02-08 1997-04-10 Mannesmann Ag Support frame for the rollers in a run-out section in a concasting plant

Also Published As

Publication number Publication date
EP1017521A1 (en) 2000-07-12
WO1999011405A1 (en) 1999-03-11
KR20010023623A (en) 2001-03-26
DE19739694C1 (en) 1998-12-10
JP2001514079A (en) 2001-09-11
US6321827B1 (en) 2001-11-27
ATE206336T1 (en) 2001-10-15
DE59801661D1 (en) 2001-11-08
AU9734698A (en) 1999-03-22

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