EP0810043B1 - Roll stand arrangement for single strand rolling - Google Patents

Roll stand arrangement for single strand rolling Download PDF

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Publication number
EP0810043B1
EP0810043B1 EP97107988A EP97107988A EP0810043B1 EP 0810043 B1 EP0810043 B1 EP 0810043B1 EP 97107988 A EP97107988 A EP 97107988A EP 97107988 A EP97107988 A EP 97107988A EP 0810043 B1 EP0810043 B1 EP 0810043B1
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EP
European Patent Office
Prior art keywords
base plate
roll stand
support plates
housings
plates
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
EP97107988A
Other languages
German (de)
French (fr)
Other versions
EP0810043A1 (en
Inventor
Gerhard Pithan
Rüdiger Grimmel
Karl Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
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SMS Demag AG
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Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP0810043A1 publication Critical patent/EP0810043A1/en
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Publication of EP0810043B1 publication Critical patent/EP0810043B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate

Definitions

  • the invention relates to a roll stand arrangement for single core Rolling, in which, among themselves the same, a pair of roll supporting shafts and roll stand housings accommodating their drive gear successively inclined at an angle to the rolling line horizontal roller support shafts in block design on a supporting structure are placed, the one base plate and a plurality of in pairs, alternately spaced vertically on one and the other other side on this upright pairs of support plates with contact surfaces on which the roll stand housing with, on both sides can be attached and screwed onto these side flanges are, each between the support plates, with their Side surfaces and the base plate connected stiffening elements are arranged.
  • Roll stand arrangements of this type are as finished sections in continuous, at very high rolling speeds Wire rolling mills used.
  • the supporting structure of the roll stand arrangement must therefore have a large longitudinal and transverse rigidity exhibit and be highly vibration-resistant, so the quality of the wire passing through the roll stand arrangement (cross-sectional dimensions and surface) are ensured.
  • the invention has for its object a support structure for to create the generic roll stand arrangements that over their Length is not only torsionally rigid and resistant to bending, but also builds lighter than this.
  • the stiffening elements There are angle plates with a symmetrical angular cross-section Outer, parallel marginal edges rest on the base plate and their angular edge edges on the side surfaces of the support plates issue.
  • the outer parallel marginal edges of the angle plates can thereby, ending at the edge of the base plates, connected to them his.
  • the angle sheets can with their gable roof edge parallel to the rolling line, running below it, as baffle plates become effective for the sintering process.
  • the support surfaces of the support plates can be useful in a parallel to the horizontal plane of the rolling center Lay level, and the side flanges of the mill stand housing to be placed each of two, perpendicular to each other Flange sections exist.
  • the invention further proposes, that of the angle plates of the base plate and the support plates formed cavities filled with a solidifying casting compound that are still through, with the inner surfaces of the angle plates reinforcements connected to the base plate or the support plate can be reinforced.
  • the form of training according to the invention creates a supporting structure for the roll stand housings, which practically consist of a continuous, relatively thin-walled hollow beam with one, along its length constant symmetrical triangular cross section.
  • This, comparatively light hollow beams ensure not only one great bending strength of the supporting structure over its length, but also a high torsional strength.
  • the casting can be introduced into the hollow beam Make the supporting structure very dron-proof.
  • the symmetrical Triangular cross sections effect simultaneously, also via the entire length of this support structure an unobstructed drain of the sinter on both sides.
  • the support plate pairs are 1.1 or 2.2 in the rolling line W by a certain amount offset from each other, alternately on one or the other other side, A; B of the rolling line arranged on the base plate 3 and connected to it by bolts and screws 4.
  • Support plate pairs 1 and 2 are, here bent from one piece
  • Angle plates 5 arranged with a symmetrical angular cross section, the outer edge edges rest on the base plate 3 and here with these are welded.
  • the angled edge edges 5b of the angled sheets 5 are on the side surfaces of the support plates 1 and are here also welded to these.
  • the Outer surfaces of the angle plates 5 at a distance from the outer surfaces of the on the support plates 1 or 2, the roll stand housing 6 or 7 and the gable roof edge 5c of the angle plates 5 runs below the rolling line W with the effect that the sinter formed there the outer surface of the angle plate 5 strikes and from this is derived from both sides.
  • the angle plate 5 can also be made in a manner not shown with their edge edges correspondingly welded plates consist.
  • the of the angular surfaces 5, the base plate 3 and the support plates 1, 2 cavities formed can possibly with a solidifying mass hard concrete, for example. With this measure you can not only strengthen the stability of the supporting structure; it will also possible dampened vibrations and avoided roaring effects.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

The rolling stand assembly for single line rolling consists of a row of housings (6, 7). Each of the housings accommodates a pair of roll shafts and their drive. The housings are provided with side flanges, are oriented at an angle relative to the rolling line in an alternating manner, and are mounted on a support structure consisting of a base plate (3) and pairs of vertical support plates (1, 2) with seating surfaces (1a, 2a). Stiffening ribs (5) are positioned between the vertical support plates. The ribs (5) are joined to the base plate (3) and to the side surfaces of the vertical support plates. The stiffening ribs (5) take the form of a symmetrically bent plate whose parallel edges (5a) are joined to the base plate (3) while its angled edges are joined to the side surfaces of the support plates (1, 2). The outer surfaces of the stiffening ribs are distanced from the outer surfaces of the housings (6, 7). The seating surfaces (1a, 2a) lie in a plane which is parallel to the horizontal middle rolling plane. The side flanges of the housings (6, 7) consist of sections (8a, 8b; 9a, 9b) oriented at right angles to one another. The ribs (5) can function as chute surfaces for scale. The cavities bounded by the base plate, the ribs and the vertical support plate can be filled with a solidifying material such as concrete. Such filler material can be reinforced with elements joined to the inner surface of the ribs, the base plate or the vertical support plates.

Description

Die Erfindung bezieht sich auf eine Walzgerüstanordnung für einadriges Walzen, bei der, unter sich gleiche, jeweils ein Walztragwellenpaar und deren Antriebsgetriebe aufnehmende Walzgerüstgehäuse hintereinander mit abwechselnd winklig gegen die Walzlinie geneigt liegenden Walzentragwellen in Blockbauweise auf eine Tragkonstruktion aufgesetzt sind, die eine Grundplatte und eine Mehrzahl von paarweise mit Abstand abwechselnd vertikal auf der einen und der anderen Seite auf dieser aufstehende Stützplattenpaare mit Auflageflächen aufweist, auf die die Walzgerüstgehäuse jeweils mit, beidseitig an diesen angeordneten Seitenflanschen aufsetz- und verschraubbar sind, wobei zwischen den Stützplatten jeweils, mit deren Seitenflächen und der Grundplatte verbundene Versteifungselemente angeordnet sind.The invention relates to a roll stand arrangement for single core Rolling, in which, among themselves the same, a pair of roll supporting shafts and roll stand housings accommodating their drive gear successively inclined at an angle to the rolling line horizontal roller support shafts in block design on a supporting structure are placed, the one base plate and a plurality of in pairs, alternately spaced vertically on one and the other other side on this upright pairs of support plates with contact surfaces on which the roll stand housing with, on both sides can be attached and screwed onto these side flanges are, each between the support plates, with their Side surfaces and the base plate connected stiffening elements are arranged.

Walzgerüstanordnungen dieser Gattung werden u.a. als Fertigabschnitte in kontinuierliche, mit sehr hohen Walzgeschwindigkeiten betriebene Drahtwalzstraßen eingesetzt. Die Tragkonstruktion der Walzgerüstanordnung muß deshalb eine große Längs- und Quersteifigkeit aufweisen und in hohem Maße vibrationsfest sein, damit die Qualität des die Walzgerüstanordnung durchlaufenden Drahtes (Querschnittsabmaße und Oberfläche) sichergestellt sind.Roll stand arrangements of this type are as finished sections in continuous, at very high rolling speeds Wire rolling mills used. The supporting structure of the roll stand arrangement must therefore have a large longitudinal and transverse rigidity exhibit and be highly vibration-resistant, so the quality of the wire passing through the roll stand arrangement (cross-sectional dimensions and surface) are ensured.

Bei einer bekannten Walzgerüstanordnung (EP-B1-165 673) besteht die Tragkonstruktion aus einer einstückigen, verhältnismäßig schweren Stahlplatte, als Grundplatte, auf der nach Art eines liegenden T-Querschnitts eine weitere Stahlplatte als Stegplatte stehend aufgeschweißt ist. Auf die Grundplatte ist, vertikal aufstehend eine Mehrzahl von Stützplatten-Paaren aufgesetzt, die mit vertikalen Seitenkanten abwechselnd, an der einen bzw. der anderen der Seitenflächen der Stegplatte anliegend mit dieser und der Grundplatte verschweißt sind. Die Stützplatten weisen paarweise parallel und winklig zur Horizontalen verlaufende Auflageflächen für das Auflegen von, an den Seiten der Walzgerüstgehäuse angeordneten, mit den Stützplatten verschraubbaren Seitenflanschen auf.In a known roll stand arrangement (EP-B1-165 673) there is Supporting structure from a one-piece, relatively heavy Steel plate, as a base plate, on the type of a lying T-section another steel plate welded upright as a web plate is. On the base plate is one standing vertically A plurality of pairs of support plates are placed, with vertical Alternate side edges on one or the other of the side surfaces the web plate adjacent to this and the base plate are welded. The support plates have pairs in parallel and Support surfaces that run at an angle to the horizontal of, arranged on the sides of the roll stand housing, with the Support plates with screwable side flanges.

Nach einer weiteren, bekanntgewordenen Druckschrift (EP 0 764 480 A1), die einen Stand des Technik nach Artikel 54(3) EPÜ darstellt, sollen statt der, aufrecht stehenden über die Länge der Tragkonstruktion auf die Grundplatte aufgeschweißten durchgehenden Stegplatte und der, jeweils seitlich an diese angeschweißten Stützplattenpaare für die einzelnen Walzgerüstgehäuse die Stützplattenpaare auf die Grundplatte aufgesetzt und auf dieser über deren Breite oder einen Teil davon verschweißt werden. Zwischen diese Stützplatten und die jeweils ein Paar bildenden Platten selbst sollen dann Paare von Spitzwinkel-Stützen angeordnet werden, die jeweils auf einer, geneigt zur Grundplatte, auf dieser aufstehenden Verstärkungsplatte und einer, mit einer waagerechten Oberkante gegen die Seitenfläche dieser Verstärkungsblöcke angesetzten Abstützplatte bestehen. Grundplatte und Stützplattenpaare, Verstärkungsplatten und Abstützplatten sind an ihren Berührungslinien miteinander verschweißt, um einen, wie in der Beschreibung der Druckschrift erläutert, biege- und torsionsfesten Körper für die Tragkonstruktion zu schaffen.According to a further publication which has become known (EP 0 764 480 A1), which represents a state of the art under Article 54 (3) EPC, should instead of standing upright over the length of the supporting structure continuous web plate welded onto the base plate and the, each laterally welded to these pairs of support plates the pairs of support plates for the individual mill stand housings placed on the base plate and on top of it Width or part of it are welded. Between these Support plates and the plates themselves forming a pair pairs of acute-angled supports should then be arranged each on one, inclined to the base plate, standing on this Reinforcement plate and one with a horizontal top edge against the side surface of these reinforcement blocks attached support plate consist. Base plate and pairs of support plates, reinforcement plates and support plates are at their contact lines with each other welded to one, as in the description of the document explains, bending and torsion resistant body for the supporting structure to accomplish.

Diese Ausbildungsform der Tragkonstruktion erscheint gegenüber der anfangs genannten Tragkonstruktion nach (EP-B1-165 673) zwar torsionsfester, aber offenbar nicht biegefester als diese und baut vergleichsweise ebenso schwer wie die erstgenannte Ausbildungsform, weil die Verstärkungsplatten und die, diese stützenden Abstützplatten, wenn sie vergleichbaren Beanspruchungen gewachsen sein sollen, nach Querschnitt und Gewicht zusammengenommen mindestens dem Gewicht der Ausbildung mit durchgehender Stegplatte entsprechen müssen, die sie verbessern sollen.This form of training of the supporting structure appears to the initially mentioned support structure according to (EP-B1-165 673) but apparently not stronger than this and builds comparatively as difficult as the first type of training, because the reinforcement plates and the, these support plates, if they should be able to withstand comparable loads, by cross-section and weight taken together at least the weight the training with continuous web plate must correspond to the they are supposed to improve.

Der Erfindung liegt die Aufgabe zugrunde, eine Tragkonstruktion für die gattungsgemäßen Walzgerüstanordnungen zu schaffen, die über ihre Länge nicht nur verwindungssteif und biegefest ist, sondern auch leichter baut als diese.The invention has for its object a support structure for to create the generic roll stand arrangements that over their Length is not only torsionally rigid and resistant to bending, but also builds lighter than this.

Diese Aufgabe wird dadurch gelöst, daß die Versteifungselemente aus Winkelblechen mit symmetrischem Winkelquerschnitt bestehen, deren äußere, parallele Randkanten auf der Grundplatte aufliegen und deren winklig verlaufende Randkanten an den Seitenflächen der Stützplatten anliegen. Die äußeren parallelen Randkanten der Winkelbleche können dabei, an den Randkanten der Grundplatten endend, mit diesen verbunden sein. Die Winkelbleche können mit ihrer Giebeldachkante parallel zur Walzlinie, unterhalb dieser verlaufend, als Ableitbleche für den Sinterablauf wirksam werden. Wie die Erfindung weiter vorschlägt, können zweckmäßig die Auflageflächen der Stützplatten in einer, parallel zur horizontalen Walzmittenebene verlaufenden Ebene liegen, und die aufzulegenden Seitenflanschen der Walzgerüstgehäuse jeweils aus zwei, rechtwinklig zueinander stehenden Flanschabschnitten bestehen. Um diese Tragkonstruktion vibrations- und dröhnfester zu machen, können, wie die Erfindung weiter vorschlägt, die von den Winkelblechen der Grundplatte und den Stützplatten gebildeten Hohlräume mit einer erstarrenden Gußmasse ausgefüllt werden, die auch noch durch, mit den Innenflächen der Winkelbleche der Grundplatte bzw. der Stützplatte verbundene Bewehrungen verstärkt werden kann.This object is achieved in that the stiffening elements There are angle plates with a symmetrical angular cross-section Outer, parallel marginal edges rest on the base plate and their angular edge edges on the side surfaces of the support plates issue. The outer parallel marginal edges of the angle plates can thereby, ending at the edge of the base plates, connected to them his. The angle sheets can with their gable roof edge parallel to the rolling line, running below it, as baffle plates become effective for the sintering process. How the invention continues proposes, the support surfaces of the support plates can be useful in a parallel to the horizontal plane of the rolling center Lay level, and the side flanges of the mill stand housing to be placed each of two, perpendicular to each other Flange sections exist. To make this support structure vibrational and to make it more boomproof, as the invention further proposes, that of the angle plates of the base plate and the support plates formed cavities filled with a solidifying casting compound that are still through, with the inner surfaces of the angle plates reinforcements connected to the base plate or the support plate can be reinforced.

Die erfindungsgemäße Ausbildungsform schafft eine Tragkonstruktion für die Walzgerüstgehäuse, die praktisch aus einem durchgehenden, verhältnismäßig dünnwandigen Hohlbalken mit einem, über dessen Länge gleichbleibenden symmetrischen Dreieckquerschnitt besteht. Dieser, vergleichsweise leichte Hohlbalken gewährleistet nicht nur eine große Biegefestigkeit der Tragkonstruktion über ihre Länge, sondern eine ebenfalls große Verwindungsfestigkeit. Durch das Einbringen einer Gußmasse in den Hohlbalken läßt sich die Tragkonstruktion zusätzlich sehr dröhnfest machen. Die symmetrischen Dreieckquerschnitte bewirken gleichzeitig, ebenfalls über die gesamte Länge dieser Tragkonstruktion einen unbehinderten Abfluß des Sinters nach beiden Seiten.The form of training according to the invention creates a supporting structure for the roll stand housings, which practically consist of a continuous, relatively thin-walled hollow beam with one, along its length constant symmetrical triangular cross section. This, comparatively light hollow beams ensure not only one great bending strength of the supporting structure over its length, but also a high torsional strength. By the The casting can be introduced into the hollow beam Make the supporting structure very dron-proof. The symmetrical Triangular cross sections effect simultaneously, also via the entire length of this support structure an unobstructed drain of the sinter on both sides.

Die Erfindung wird anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. In der Zeichnung zeigen

Fig. 1
die Ansicht der Walzgerüstanordnung in Walzrichtung gesehen in schematischer Darstellung und
Fig. 2
eine Teildraufsicht auf die Tragkonstruktion, ebenfalls in schematischer Darstellung.
The invention is explained in more detail with reference to the embodiment shown in the drawing. Show in the drawing
Fig. 1
the view of the roll stand arrangement seen in the rolling direction in a schematic representation and
Fig. 2
a partial plan view of the supporting structure, also in a schematic representation.

Wie aus Fig. 1 in Verbindung mit Fig. 2 zu ersehen, sind die Stützplattenpaare 1,1 bzw. 2,2 in der Walzline W um ein bestimmtes Maß gegeneinander versetzt, abwechselnd jeweils auf der einen bzw. der anderen Seite, A; B der Walzlinie auf der Grundplatte 3 angeordnet und mit dieser durch Bolzen und Schrauben 4 verbunden. Zwischen den Stützplattenpaaren 1 bzw. 2 sind, hier aus einem Stück gebogene Winkelbleche 5 mit symmetrischem Winkelquerschnitt angeordnet, deren äußere Randkanten auf der Grundplatte 3 aufliegen und hier mit dieser verschweißt sind. Die Winkelrandkanten 5b der Winkelbleche 5 liegen an den Seitenflächen der Stützplatten 1 an und sind hier mit diesen ebenfalls verschweißt.As can be seen from FIG. 1 in connection with FIG. 2, the support plate pairs are 1.1 or 2.2 in the rolling line W by a certain amount offset from each other, alternately on one or the other other side, A; B of the rolling line arranged on the base plate 3 and connected to it by bolts and screws 4. Between Support plate pairs 1 and 2 are, here bent from one piece Angle plates 5 arranged with a symmetrical angular cross section, the outer edge edges rest on the base plate 3 and here with these are welded. The angled edge edges 5b of the angled sheets 5 are on the side surfaces of the support plates 1 and are here also welded to these.

An den Seiten der Walzgerüstgehäuse 6 bzw. 7 (Fig. 1) sind jeweils zwei rechtwinklig zueinander stehende Seitenflanschabschnitte 8a, 8b bzw. 9a, 9b vorgesehen, die wechselweise auf den Auflageflächen 1a bzw. 2a der Stützplatten 1 bzw. 2 aufliegen und mit diesen durch Schrauben 10 bzw. 11 verbunden sind. Wie ersichtlich verlaufen die Außenflächen der Winkelbleche 5 im Abstand von den Außenflächen der auf die Stützplatten 1 bzw. 2 aufgesetzten Walzgerüstgehäuse 6 bzw. 7 und die Giebeldachkante 5c der Winkelbleche 5 verläuft unterhalb der Walzlinie W mit der Wirkung, daß der dort gebildete Sinter auf die Außenfläche des Winkelblechs 5 auftrifft und von dieser nach beiden Seiten abgeleitet wird.On the sides of the roll stand housing 6 and 7 (Fig. 1) are each two side flange sections 8a at right angles to one another, 8b and 9a, 9b provided alternately on the support surfaces 1a and 2a of the support plates 1 and 2 rest and with them through Screws 10 and 11 are connected. As can be seen, the Outer surfaces of the angle plates 5 at a distance from the outer surfaces of the on the support plates 1 or 2, the roll stand housing 6 or 7 and the gable roof edge 5c of the angle plates 5 runs below the rolling line W with the effect that the sinter formed there the outer surface of the angle plate 5 strikes and from this is derived from both sides.

Das Winkelblech 5 kann auch auf nicht dargestellte Weise aus einzelnen mit ihren Randkanten entsprechend zusammengeschweißten Platten bestehen.The angle plate 5 can also be made in a manner not shown with their edge edges correspondingly welded plates consist.

Die von den Winkelflächen 5, der Grundplatte 3 und den Stützplatten 1, 2 gebildeten Hohlräume können ggfs. mit einer erstarrenden Masse bspw. Hartbeton, ausgegossen werden. Mit dieser Maßnahme läßt sich nicht nur die Stabilität der Tragkonstruktion verstärken; es werden auch möglich Vibrationen gedämpft und Dröhneffekte vermieden.The of the angular surfaces 5, the base plate 3 and the support plates 1, 2 cavities formed can possibly with a solidifying mass hard concrete, for example. With this measure you can not only strengthen the stability of the supporting structure; it will also possible dampened vibrations and avoided roaring effects.

Claims (6)

  1. Roll stand arrangement for single strand rolling, in which roll stand housings (6, 7), which are the same with respect to one another and which each receive a roll carrier shaft pair and the drive transmission, with carrier shafts inclined in alternatingly angled manner relative to the rolling line (W), are placed one after the other in modular build-up on a support construction, which comprises a base plate (3) and a plurality of support plate pairs (1; 2), which stand thereon in pairs at a spacing alternatingly vertically on the one and the other side, with support surfaces (1a; 2a) on which the roll stand housings (6; 7) are each placeable and screw-connectible by lateral flanges (8a, 8b; 9a, 9b) arranged at these at both sides, wherein reinforcing elements (5) are arranged each time between the support plates (1; 2) and connected with the side surfaces thereof and with the base plate (3), and wherein the reinforcing elements consist of angle plates (5) with symmetrical angle cross-section, the outer, parallel edges (5a) of which rest on the base plate (3) and the angularly extending edges (5b) of which between the plate supports (1; 2) bear against the lateral surfaces thereof.
  2. Roll stand arrangement according to claim 1, characterised in that the outer edges (5a) of the angle plates (5), ending at the edges of the base plate (3), are connected with these.
  3. Roll stand arrangement according to claim 1 and/or 2, characterised in that the angle plates (5), extending by their gable-roof edge (5c) parallel to the rolling line (W) and below this, are effective as deflecting plate for the sintering sequence.
  4. Roll stand arrangement according to one or more of claims 1 to 3, characterised in that the support surfaces (1a; 2a) of the support plates (1; 2) lie in a plane extending parallel to the horizontal roll centre plane and the lateral flanges, which are to be supported, of the roll stand housings (6; 7) each consist of two flange sections (8a, 8b; 9a, 9b) standing at right-angles to one another.
  5. Roll stand arrangement according to one of claims 1 to 4, characterised in that the cavities formed by the angle plates (5), the base plate (3) and the support plates (1, 2) are filled with a hardenable casting material (concrete).
  6. Roll stand arrangement according to claim 5, characterised in that the casting materials are reinforced by reinforcements connected with the inner surfaces of the angle plates (5), the base plate (3) and the support plates (1, 2).
EP97107988A 1996-06-01 1997-05-16 Roll stand arrangement for single strand rolling Expired - Lifetime EP0810043B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622155 1996-06-01
DE19622155A DE19622155A1 (en) 1996-06-01 1996-06-01 Roll stand arrangement for single-core rolling

Publications (2)

Publication Number Publication Date
EP0810043A1 EP0810043A1 (en) 1997-12-03
EP0810043B1 true EP0810043B1 (en) 2000-08-02

Family

ID=7795963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107988A Expired - Lifetime EP0810043B1 (en) 1996-06-01 1997-05-16 Roll stand arrangement for single strand rolling

Country Status (7)

Country Link
US (1) US5927128A (en)
EP (1) EP0810043B1 (en)
JP (1) JPH1052704A (en)
KR (1) KR980000668A (en)
CN (1) CN1102466C (en)
AT (1) ATE195083T1 (en)
DE (2) DE19622155A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314779B1 (en) 1999-05-19 2001-11-13 Donald A. Kesinger Conductor reducer for co-axial cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970102C (en) * 1950-02-21 1958-08-21 Mannesmann Meer Ag Group drive for continuous rolling mills
US3945234A (en) * 1975-01-02 1976-03-23 Rolf Steinbock Tandem rolling mill arrangement
US4537055A (en) * 1984-06-20 1985-08-27 Morgan Construction Company Single strand block-type rolling mill
CA2138319C (en) * 1993-12-22 1998-08-25 Terence M. Shore Single strand block-type rolling mill
JPH0819803A (en) * 1994-07-06 1996-01-23 Kobe Steel Ltd Block type rolling mill
IT1281425B1 (en) * 1995-09-22 1998-02-18 Danieli Off Mecc FAST LAMINATION BLOCK

Also Published As

Publication number Publication date
EP0810043A1 (en) 1997-12-03
DE59702102D1 (en) 2000-09-07
KR980000668A (en) 1998-03-30
US5927128A (en) 1999-07-27
CN1102466C (en) 2003-03-05
CN1170639A (en) 1998-01-21
ATE195083T1 (en) 2000-08-15
DE19622155A1 (en) 1997-12-04
JPH1052704A (en) 1998-02-24

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