EP0949017A2 - Universal rolling stand - Google Patents

Universal rolling stand Download PDF

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Publication number
EP0949017A2
EP0949017A2 EP99105424A EP99105424A EP0949017A2 EP 0949017 A2 EP0949017 A2 EP 0949017A2 EP 99105424 A EP99105424 A EP 99105424A EP 99105424 A EP99105424 A EP 99105424A EP 0949017 A2 EP0949017 A2 EP 0949017A2
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EP
European Patent Office
Prior art keywords
stand
roll
frames
universal
flange
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
EP99105424A
Other languages
German (de)
French (fr)
Other versions
EP0949017A3 (en
EP0949017B1 (en
Inventor
Michael Minnerop
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
Original Assignee
SMS Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag 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 SMS Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0949017A2 publication Critical patent/EP0949017A2/en
Publication of EP0949017A3 publication Critical patent/EP0949017A3/en
Application granted granted Critical
Publication of EP0949017B1 publication Critical patent/EP0949017B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • 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
    • B21B2031/023—Transverse shifting one housing
    • 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
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing

Definitions

  • the invention relates to a universal roll stand, comprising a multi-part stationary drive-side and a multi-part operator-side, in particular movable, Roll stand, the stand by hydraulically pre-tensioned tie rods or the like are interconnected.
  • Such universal roll stands take parallel to each other in addition to roller sets and horizontal roller axes at the same time roller sets with parallel to each other and vertical roller axes.
  • the mill stands will Usually cast in one piece, mainly because of the roller sets with the vertical roller axes from the side of the vertical stand outside cantilevered lugs must be worn and supported. To do that To be able to simplify manufacturing processes is EP 0 703 016 A2 became known, the roll stand of the universal roll stand in several, easier disassemble individual components to be manufactured and these individual components then screwed together or hydraulically pretensioned using tie rods.
  • the invention has for its object a generic universal rolling stand to make casting and manufacturing technology even easier and cheaper.
  • duo stand frames are, for example, from EP 0 178 462 A1 known, the horizontal forces occurring there being hydraulically preloaded Tie rods are taken over in the operator-side roll stand are pivoted in and out and in the pivoted position in Immerse the stand grooves that are open on both sides.
  • the solution provides for a generic universal roll stand in a simple manner, such stand frames, which, however, are not necessarily those in the Operating position requires vertical tie rods, with the lateral support of the Vertical roller set serving and absorbing the rolling forces to the two Duo stand frame to be provided with screw-on vertical frames.
  • the Stand frames no longer need to cast outward cantilevered lugs to be made, rather in a separate Operation can be made and then only in the form of Vertical frames need to be screwed on to meet the requirements for one To create universal rolling mill.
  • An embodiment of the invention provides that the vertical frames are in several parts and from two arranged at a distance from each other to the stand spars of the roll stands Flange spars and an associated crosshead exist.
  • the two roll stands can be used together connecting, horizontally arranged at the top and bottom, hydraulically preloaded Tie rods immediately to fix the vertical frames on the uprights to use.
  • the crosshead of the operator side Vertical frame up to the crosshead of the drive-side vertical frame extending bolts suggested to the crossheads of the two Vertical frame in one go with the tie rods to the roller stands to connect tensioned flange spars.
  • a universal roll stand 1 shown in FIG. 4 consists of a drive side Roll stand 2 and one - for changing rolls, if necessary, from the stationary one drive-side roller stand 2 movable - operator-side roller stand 3.
  • Both the drive-side and the operator-side roll stands 2 and 3 are based on one shown in Fig. 1, used for a conventional duo-framework Duostaenderrahmen 4. This is in its side opening the window opening 5
  • duo stand frame 4 or the roller stands 2, 3 are used to form the Universal roll stand 1 anchored in FIGS. 2 and 3 vertical frame 9. These are formed in several parts and consist of two flange spars 10, which in the Distance between the stand bars 6a, 6b of the roll stands 2, 3 or duo stand frame 4 arranged from each other and according to FIG. 3 by bridging this distance Crosshead 11 are interconnected.
  • the flange spars 10 are also included Centering bushes 12 are provided, which are in situ (cf. FIG. 4) in a cover position the centering bushings 7 of the uprights 6a, 6b.
  • the Crossheads 11 are in the embodiment with one-piece screw bolts 16th set, for both in the transverse heads 11 and in the flange spars 10 and the stand bars 6a, 6b of the two roll stands 2, 3 or duo stand frames 4 correspondingly aligned bores 17 (see FIG. 3) or 18 (see FIG. 1) are provided.
  • the bolts 16 thus extend over the - starting of the crossheads 11 - entire width of the universal rolling stand 1.
  • the design of the universal roll stand 1 thus enables casting and production technology easy to manufacture because it has essentially smooth surfaces Duo stand frame just as simply designed vertical frame 9 can be anchored.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

A universal roll stand including a multiple-part stationary roll housing on the drive side and a multiple-part roll housing on the operator side which can be moved away, wherein the housings are connected to each other through hydraulically pretensioned tie rods or the like. The roll housings are composed of conventional two-high housing frames and vertical frames which can be fixedly anchored to the two-high housing frames. The vertical frames may be composed of several parts and include two flange-mounted beams arranged spaced apart from each other by the distance between the housing beams of the roll stand and a crosshead connected to the flange-mounted beams.

Description

Die Erfindung betrifft ein Universalwalzgerüst, umfassend einen mehrteiligen stationären antriebsseitigen und einen mehrteiligen bedienungsseitigen, insbesondere wegfahrbaren, Walzständer, wobei die Ständer durch hydraulisch vorgespannte Zuganker oder dergleichen miteinander verbunden sind.The invention relates to a universal roll stand, comprising a multi-part stationary drive-side and a multi-part operator-side, in particular movable, Roll stand, the stand by hydraulically pre-tensioned tie rods or the like are interconnected.

Derartige Universalwalzgerüste nehmen neben Walzensätzen mit parallel zueinander und horizontal verlaufenden Walzenachsen gleichzeitig Walzensätze mit parallel zueinander und vertikal verlaufenden Walzenachsen auf. Die Walzständer werden üblich aus einem Stück gegossen, und zwar vor allem deshalb, weil die Walzensätze mit den vertikalen Walzenachsen von seitlich der vertikalen Gerüstständer nach außen kragenden Tragansätzen getragen und abgestützt werden müssen. Um das Herstellungsverfahren vereinfachen zu können, ist es durch die EP 0 703 016 A2 bekanntgeworden, die Walzständer des Universalwalzgerüstes in mehrere, einfacher herzustellende Einzelkomponenten zu zerlegen und diese Einzelkomponenten danach miteinander zu verschrauben bzw. mittels Zugankern hydraulisch vorzuspannen.Such universal roll stands take parallel to each other in addition to roller sets and horizontal roller axes at the same time roller sets with parallel to each other and vertical roller axes. The mill stands will Usually cast in one piece, mainly because of the roller sets with the vertical roller axes from the side of the vertical stand outside cantilevered lugs must be worn and supported. To do that To be able to simplify manufacturing processes is EP 0 703 016 A2 became known, the roll stand of the universal roll stand in several, easier disassemble individual components to be manufactured and these individual components then screwed together or hydraulically pretensioned using tie rods.

Der Erfindung liegt die Aufgabe zugrunde, ein gattungsgemäßes Univeralwalzgerüst guß- und fertigungstechnisch noch einfacher und preiswerter zu gestalten.The invention has for its object a generic universal rolling stand to make casting and manufacturing technology even easier and cheaper.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Walzständer aus herkömmlichen Duo-Ständerrahmen und daran fest verankerbaren Vertikalrahmen bestehen. Derartige Duo-Ständerrahmen sind beispielsweise aus der EP 0 178 462 A1 bekannt, wobei dort die auftretenden Horizontal-Kräfte durch hydraulisch vorgespannte Zuganker übernommen werden, die in dem bedienungsseitigen Walzenständer ein- und ausschwenkbar angeordnet sind und in der eingeschwenkten Position in beidseitig nach außen offene Ständernuten eintauchen. Die erfindungsgemäße Lösung sieht für ein gattungsgemäßes Universalwalzgerüst in einfacher Weise vor, solche Ständerrahmen, die allerdings nicht notwendigerweise die in der Betriebsposition vertikalen Zuganker erfordert, mit der seitlichen Abstützung des Vertikalwalzensatzes dienenden und die Walzkräfte aufnehmenden, an die beiden Duo-Ständerrahmen jeweils anschraubbaren Vertikalrahmen zu versehen. Die Ständerrahmen brauchen nicht mehr mit gußtechnisch aufwendigen, nach außen kragenden Tragansätzen hergestellt zu werden, die vielmehr in einem separaten Arbeitsgang gefertigt werden können und danach lediglich noch in Form der Vertikalrahmen angeschraubt zu werden brauchen, um die Voraussetzungen für ein Universalwalzgetüst zu schaffen.This object is achieved in that the roll stand from conventional Duo stand frame and vertical frame that can be firmly anchored to it consist. Such duo stand frames are, for example, from EP 0 178 462 A1 known, the horizontal forces occurring there being hydraulically preloaded Tie rods are taken over in the operator-side roll stand are pivoted in and out and in the pivoted position in Immerse the stand grooves that are open on both sides. The invention The solution provides for a generic universal roll stand in a simple manner, such stand frames, which, however, are not necessarily those in the Operating position requires vertical tie rods, with the lateral support of the Vertical roller set serving and absorbing the rolling forces to the two Duo stand frame to be provided with screw-on vertical frames. The Stand frames no longer need to cast outward cantilevered lugs to be made, rather in a separate Operation can be made and then only in the form of Vertical frames need to be screwed on to meet the requirements for one To create universal rolling mill.

Eine Ausgestaltung der Erfindung sieht vor, daß die Vertikalrahmen mehrteilig sind und aus zwei im Abstand der Ständerholme der Walzständer voneinander angeordneten Anflanschholmen und einem damit verbundenen Querhaupt bestehen. Die Auflösung des Vertikalrahmens in im einfachstem Fall miteinander zu verschraubende Einzelteile führt zu einer weiteren Vereinfachung bei der Gerüstherstellung. Denn alle benötigten Einzelteile lassen sich als weitestgehend flache Körper jeweils für sich gießen, bearbeiten und auch transportieren.An embodiment of the invention provides that the vertical frames are in several parts and from two arranged at a distance from each other to the stand spars of the roll stands Flange spars and an associated crosshead exist. The Resolution of the vertical frame in the simplest case to be screwed together Individual parts lead to a further simplification in the manufacture of scaffolding. Because everyone required parts can be used as flat bodies for each pour, process and also transport.

Wenn vorteilhaft die Anflanschholme mit zu den Zugankern fluchtenden Zentrierbuchsen versehen sind, lassen sich die die beiden Walzständer ohnehin miteinander verbindenden, oben und unten horizontal angeordneten, hydraulisch vorgespannten Zuganker sogleich mit zum Festlegen der Vertikalrahmen an den Ständerholmen benutzen.If advantageous, the flange spars with centering bushes aligned with the tie rods are provided, the two roll stands can be used together connecting, horizontally arranged at the top and bottom, hydraulically preloaded Tie rods immediately to fix the vertical frames on the uprights to use.

Es werden erfindungsgemäß sich von dem Querhaupt des bedienungsseitigen Vertikalrahmens bis durch das Querhaupt des antriebsseitigen Vertikalrahmens erstreckende Schraubbolzen vorgeschlagen, um die Querhäupter der beiden Vertikalrahmen in einem Zuge mit den über die Zuganker an die Walzenständer verspannten Anflanschholmen zu verbinden.According to the invention, the crosshead of the operator side Vertical frame up to the crosshead of the drive-side vertical frame extending bolts suggested to the crossheads of the two Vertical frame in one go with the tie rods to the roller stands to connect tensioned flange spars.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus den Ansprüchen und der nachfolgenden Beschreibung, in der ein in den Zeichnungen schematisch dargestelltes Ausführungsbeispiel des Gegenstandes der Erfindung näher erläutert ist. Es zeigen:

Fig. 1
als Einzelheit die Vorderansicht eines für ein Universalwalzgerüst verwendeten Duo-Ständerrahmens;
Fig. 2
als Einzelheit in der Seitenansicht einen mit dem Duo-Ständerrahmen gemäß Fig. 1 verankerbaren Vertikalrahmen;
Fig. 3
den Vertikalrahmen gemaß Fig. 2 in der Seitenansicht von links her gesehen; und
Fig. 4
im Längsschnitt ein aus zwei Duo-Ständerrahmen der in Fig. 1 gezeigten Art mit daran verankerten Vertikalrahmen bestehendes Universalwalzgerüst, schematisch dargestellt.
Further details and advantages of the invention emerge from the claims and the following description, in which an exemplary embodiment of the subject matter of the invention schematically illustrated in the drawings is explained in more detail. Show it:
Fig. 1
as a detail, the front view of a duo stand frame used for a universal roll stand;
Fig. 2
as a detail in the side view a vertical frame that can be anchored with the duo stand frame according to FIG. 1;
Fig. 3
seen the vertical frame of Figure 2 in a side view from the left. and
Fig. 4
in longitudinal section, a universal rolling stand consisting of two duo stand frames of the type shown in FIG. 1 with anchored vertical frames, shown schematically.

Ein in Fig. 4 gezeigtes Universalwalzgerüst 1 besteht aus einem antriebsseitigen Walzständer 2 und einem - zum Walzenwechsel gegebenenfalls von dem stationären antriebsseitigen Walzenständer 2 wegfahrbaren - bedienungsseitigen Walzständer 3. Sowohl der antriebsseitige als auch der bedienungsseitige Walzständer 2 bzw. 3 basieren auf einem in Fig. 1 dargestellten, für ein übliches Duo-Gerüst eingesetzten Duoständerrahmen 4. Dieser ist in seinen die Fensteröffnung 5 seitlich begrenzenden Ständerholmen 6a, 6b mit Zentrierbuchsen 7 ausgebildet, die fluchtend zu jeweils zwei oberen und zwei unteren, d.h. insgesamt vier Zugankern 8 verlaufen, von denen in Fig. 4 ein oberer und ein unterer Zuganker zu erkennen sind; die komplementären Zuganker liegen in der Zeichnungsebene nicht sichtbar dahinter. A universal roll stand 1 shown in FIG. 4 consists of a drive side Roll stand 2 and one - for changing rolls, if necessary, from the stationary one drive-side roller stand 2 movable - operator-side roller stand 3. Both the drive-side and the operator-side roll stands 2 and 3 are based on one shown in Fig. 1, used for a conventional duo-framework Duostaenderrahmen 4. This is in its side opening the window opening 5 Stand spars 6a, 6b formed with centering bushings 7, which are in alignment with each two upper and two lower, i.e. a total of four tie rods 8 run, of which an upper and a lower tie rod can be seen in FIG. 4; the complementary Tie rods are not visible behind it on the drawing level.

Mit den Duo-Ständerrahmen 4 bzw. den Walzenständern 2, 3 sind zur Ausbildung des Univeralwalzgerüstes 1 in den Fig. 2 und 3 dargestellte Vertikalrahmen 9 verankert. Diese sind mehrteilig ausgebildet und bestehen aus zwei Anflanschholmen 10, die im Abstand der Ständerholme 6a, 6b der Walzständer 2, 3 bzw. Duo-Ständerrahmen 4 voneinander angeordnet und gemäß Fig. 3 durch ein diesen Abstand überbrückendes Querhaupt 11 miteinander verbunden sind. Die Anflanschholme 10 sind ebenfalls mit Zentrierbuchsen 12 versehen, die sich in situ (vgl. Fig. 4) in einer Deckungslage mit den Zentrierbuchsen 7 der Ständerholme 6a, 6b befinden. Die antriebsseitig einen hydraulischen Spannkopf 13 aufweisenden Zuganker 8, über die die beiden Walzständer 2, 3 gemäß Fig. 4 miteinander verspannt werden, werden von diesen Zentrierbuchsen somit in ihrer Lage fixiert. Auf die mit einem freien Ende 14 aus dem bedienungsseitigen Walzständer 3 vorkragenden Zuganker 8 wird zur Vorspannung ein in Fig. 4 nicht gezeigtes, mittels Keil 15 gehaltenes Kontermittel aufgesetzt. Die Querhäupter 11 sind im Ausführungsbeispiel mit einstückigen Schraubbolzen 16 festgelegt, für die sowohl in den Quernäuptern 11 als auch in den Anflanschholmen 10 und den Ständerholmen 6a, 6b der beiden Walzständer 2, 3 bzw. Duo-Ständerrahmen 4 entsprechend fluchtende Bohrungen 17 (vgl. Fig. 3) bzw. 18 (vgl. Fig. 1) vorgesehen sind. Die Schraubbolzen 16 erstrecken sich somit über die - ausgehend von den Querhäuptern 11 - gesamte Breite des Universal-Walzgerüstes 1.With the duo stand frame 4 or the roller stands 2, 3 are used to form the Universal roll stand 1 anchored in FIGS. 2 and 3 vertical frame 9. These are formed in several parts and consist of two flange spars 10, which in the Distance between the stand bars 6a, 6b of the roll stands 2, 3 or duo stand frame 4 arranged from each other and according to FIG. 3 by bridging this distance Crosshead 11 are interconnected. The flange spars 10 are also included Centering bushes 12 are provided, which are in situ (cf. FIG. 4) in a cover position the centering bushings 7 of the uprights 6a, 6b. The one on the drive side hydraulic tension head 13 having tie rods 8, via which the two roll stands 2, 3 are braced together according to FIG Centering bushes thus fixed in their position. On the one with a free end 14 from the operator-side roll stand 3 projecting tie rod 8 becomes the pretension a counter means, not shown in FIG. 4, held by means of wedge 15 is placed on it. The Crossheads 11 are in the embodiment with one-piece screw bolts 16th set, for both in the transverse heads 11 and in the flange spars 10 and the stand bars 6a, 6b of the two roll stands 2, 3 or duo stand frames 4 correspondingly aligned bores 17 (see FIG. 3) or 18 (see FIG. 1) are provided. The bolts 16 thus extend over the - starting of the crossheads 11 - entire width of the universal rolling stand 1.

Die Ausführung des Universalwalzgerüstes 1 erlaubt somit eine guß- und fertigungstechnisch einfache Herstellung, weil mit im wesentlichen glatte Flächen aufweisenden Duo-Ständerrahmen ebenso einfach gestaltete Vertikalrahmen 9 verankert werden.The design of the universal roll stand 1 thus enables casting and production technology easy to manufacture because it has essentially smooth surfaces Duo stand frame just as simply designed vertical frame 9 can be anchored.

Claims (4)

Universalwalzgerüst, umfassend einen mehrteiligen stationären antriebsseitigen und einen mehrteiligen bedienungsseitigen, insbesondere wegfahrbaren, Walzenständer, wobei die Ständer durch hydraulisch verspannte Zuganker oder dergleichen miteinander verbunden sind,
dadurch gekennzeichnet,
daß die Walzständer (2, 3) aus herkömmlichen Duo-Ständerrahmen (4) und daran fest verankerbaren Vertikalrahmen (9) bestehen.Universal roll stand, comprising a multi-part stationary drive-side and a multi-part operator-side, in particular movable, roller stand, the stands being connected to one another by hydraulically tensioned tie rods or the like,
characterized,
that the roll stands (2, 3) consist of conventional duo stand frames (4) and vertical frames (9) that can be firmly anchored to them. Universalwalzgerüst nach Anspruch 1,
dadurch gekennzeichnet,
daß die Vertikalrahmen (9) mehrteilig sind und aus zwei im Abstand der Ständerholme (6a,6b) der Walzständer (2, 3) voneinander angeordneten Anflanschholmen (10) und einem damit verbundenen Querhaupt (11) bestehen.Universal rolling stand according to claim 1,
characterized,
that the vertical frames (9) are in several parts and consist of two flange spars (10) arranged at a distance from the uprights (6a, 6b) of the roll stands (2, 3) and a crosshead (11) connected to them. Universalwalzgerüst nach einem der Ansprüche 1 oder 2
dadurch gekennzeichnet,
daß die Anflanschholme (10) und die Ständerholme (6a, 6b) mit zu den Zugankern (8) fluchtenden Zentrierbuchsen (7; 12) versehen sind.Universal rolling stand according to one of claims 1 or 2
characterized,
that the flange spars (10) and the stand spars (6a, 6b) are provided with centering bushes (7; 12) aligned with the tie rods (8). Universalwalzgerüst nach einem der Ansprüche 1 bis 3,
gekennzeichnet durch
sich von dem Querhaupt (11) des bedienungsseitigen Vertikalrahmens (9) bis durch das Querhaupt (11) des antriebsseitigen Vertikalrahmens (9) erstreckende Schraubbolzen (16).Universal roll stand according to one of claims 1 to 3,
marked by
bolts (16) extending from the crosshead (11) of the operator-side vertical frame (9) to through the crosshead (11) of the drive-side vertical frame (9).
EP99105424A 1998-04-11 1999-03-17 Universal rolling stand Expired - Lifetime EP0949017B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19816319A DE19816319C1 (en) 1998-04-11 1998-04-11 Universal roll stand
DE19816319 1998-04-11

Publications (3)

Publication Number Publication Date
EP0949017A2 true EP0949017A2 (en) 1999-10-13
EP0949017A3 EP0949017A3 (en) 2000-12-13
EP0949017B1 EP0949017B1 (en) 2004-07-28

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Country Link
US (1) US6062057A (en)
EP (1) EP0949017B1 (en)
JP (1) JPH11319920A (en)
AT (1) ATE271938T1 (en)
DE (2) DE19816319C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929035A1 (en) * 1999-06-25 2000-12-28 Sms Demag Ag Device for changing the setting of the center of the stand on rolling stands
DE10020702B8 (en) * 2000-04-27 2005-11-17 Sms Demag Ag Rolling mill, in particular inclined or Diescherwalzwerk, in modular design
US6938450B1 (en) * 2003-02-07 2005-09-06 Dana Corporation Double nut tensioner assembly for pre-stretched tie rods
CN102632077A (en) * 2012-05-04 2012-08-15 中冶赛迪工程技术股份有限公司 Full pre-stress high-rigidity universal mill

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EP0178462A1 (en) * 1984-10-04 1986-04-23 Sms Schloemann-Siemag Aktiengesellschaft Roll stand with a disconnectible upright for roll changing purposes
EP0556631A1 (en) * 1992-02-19 1993-08-25 Sms Schloemann-Siemag Aktiengesellschaft Universal rolling stand
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EP0703016A2 (en) * 1994-09-23 1996-03-27 Sms Schloemann-Siemag Aktiengesellschaft Multipart roll stand
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Publication number Priority date Publication date Assignee Title
DE29977C (en) * Gesellschaft für Stahlindustrie zu bochum in Bochum, Westfalen Grooved rail finishing mill
GB190900891A (en) * 1909-01-13 1909-07-08 Hugo Sack Improvements in Universal Rolling Mills.
US1865286A (en) * 1928-12-29 1932-06-28 Andrew W Soderberg Universal rolling mill
GB471684A (en) * 1936-03-06 1937-09-06 Rudolf Benjamin Improvements in or relating to rolling mills
DE3406659A1 (en) * 1983-02-25 1984-08-30 Sacilor S.A., Hayange UNIVERSAL ROLLING MILLS WITH OPEN STANDS, WHICH CAN BE CONVERTED TO A DUO ROLLING MILL AND REVERSIBLE AND EXTENDED IN HEIGHT AND WIDTH, FOR ROLLING PROFILE STEEL LIKE H- AND I-CARRIERS, RAILS, AND SPOOL WALLS
EP0178462A1 (en) * 1984-10-04 1986-04-23 Sms Schloemann-Siemag Aktiengesellschaft Roll stand with a disconnectible upright for roll changing purposes
US5457979A (en) * 1991-07-25 1995-10-17 S.I.M.A.C. S.P.A. Universal demountable rolling mill stand
EP0556631A1 (en) * 1992-02-19 1993-08-25 Sms Schloemann-Siemag Aktiengesellschaft Universal rolling stand
EP0703016A2 (en) * 1994-09-23 1996-03-27 Sms Schloemann-Siemag Aktiengesellschaft Multipart roll stand
EP0857522A1 (en) * 1997-01-16 1998-08-12 Sms Schloemann-Siemag Aktiengesellschaft Rolling mill

Also Published As

Publication number Publication date
EP0949017A3 (en) 2000-12-13
JPH11319920A (en) 1999-11-24
US6062057A (en) 2000-05-16
EP0949017B1 (en) 2004-07-28
ATE271938T1 (en) 2004-08-15
DE19816319C1 (en) 1999-04-29
DE59910038D1 (en) 2004-09-02

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