EP1234620B1 - Arrangement of the connecting and medium supply lines which are connectible to the housings of rolling mill stands through coupling devices - Google Patents
Arrangement of the connecting and medium supply lines which are connectible to the housings of rolling mill stands through coupling devices Download PDFInfo
- Publication number
- EP1234620B1 EP1234620B1 EP02001627A EP02001627A EP1234620B1 EP 1234620 B1 EP1234620 B1 EP 1234620B1 EP 02001627 A EP02001627 A EP 02001627A EP 02001627 A EP02001627 A EP 02001627A EP 1234620 B1 EP1234620 B1 EP 1234620B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stands
- individual
- est1
- est2
- stand
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims description 18
- 230000008878 coupling Effects 0.000 title claims description 5
- 238000010168 coupling process Methods 0.000 title claims description 5
- 238000005859 coupling reaction Methods 0.000 title claims description 5
- 101100377797 Arabidopsis thaliana ABCC1 gene Proteins 0.000 claims abstract description 20
- 101150025806 Est1 gene Proteins 0.000 claims abstract description 20
- 101000981773 Arabidopsis thaliana Transcription factor MYB34 Proteins 0.000 claims abstract description 7
- 101000651887 Homo sapiens Neutral and basic amino acid transport protein rBAT Proteins 0.000 claims abstract description 7
- 102100027341 Neutral and basic amino acid transport protein rBAT Human genes 0.000 claims abstract description 7
- 101150069942 ATR2 gene Proteins 0.000 claims abstract description 6
- 101100459266 Arabidopsis thaliana MYC3 gene Proteins 0.000 claims abstract description 6
- 101100194350 Mus musculus Rere gene Proteins 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 101000655352 Homo sapiens Telomerase reverse transcriptase Proteins 0.000 abstract description 8
- 102100032938 Telomerase reverse transcriptase Human genes 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B21B31/08—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
-
- 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
-
- 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
Definitions
- the invention relates to an arrangement of connectable via dome devices with media connections of the stand of rolling stands media feeders and connecting lines to rolling stands, which have individual stands, of which the drive side stationary and the other, are separable from this and movable in Walzenachsraum.
- the rolling stands consist entirely of two individual stands, which can be moved away from each other for the roll change transversely to the rolling direction and then back to each other.
- the invention has for its object to avoid the need for coupling and uncoupling of the media feed lines and the associated Whyungsund time required.
- the media supply lines have a length corresponding to the running distance of the two individual stands and, while remaining coupled to the media connections of the individual stands during the process, are arranged in a self-supporting support plate chain whose ends are each connected to one of the individual stands or with an associated, laterally of the path of movement, these bridging arranged intermediate bridge are connected.
- the invention further provides, while the support plate chain with vertical distance, horizontally above the two individual stand passed over this, with one of its two ends fixed to a, arranged on each of the individual stand support support rail and be placed on this.
- the support plate chain can be connected to one end connected to a, arranged on the movable support stand single support, horizontally, with or without vertical distance from the support surface of the support beam to the intermediate bridge or umbal, connected with its other end with this.
- the support plate chain can also be connected with one end at a vertical distance above the plant foundation with the movable chock and guided horizontally with this distance and redirected down, are mounted on the plant foundation resting with its end on this.
- the individual stand can be moved away from each other over relatively long distances and thereby a change of sets of rolls without limitation, for example.
- the crane movement range can be performed.
- the support plate chain receiving the media feed lines may, if necessary, be supported by the intermediate bridge and bear freely over a complete scaffolding group, for example.
- Figs. 1 and 2 the two individual stands EST1 and EST2, which (Fig. 2) are shown on the left in the drawing, in contracted working position, wherein the single stand EST2 arranged stationary, as the drive-side stand with the drive spindles ASP the roller drive is connected.
- the support plate chain TLK is located with its two ends E1 and E2 on the respective support spars ATR1 and ATR2 and is mounted on this. Of the At both ends E1 and E2 of the support plate chain TLK is arcuately upwards and with vertical distance above the two support brackets ATR1 and ATR2 passed over them.
- the individual stand EST1 opposite the drive-side individual stand EST2 is moved from a position P1 in the direction of arrow S1 away from it to position P2, thus creating the possibility of rolling set WS on a carriage FW parallel to the rolling direction in the retracted position shown and from this, transverse to the rolling direction in the direction of the arrow S2 on the single stand EST2 out towards, not shown way to move into the mounting position. Subsequently, the single stand EST1 can be pushed back in the same direction back to the original position P1 and connected to the set of rollers.
- the support plate chain TLK moves abwikkelnd from the reproduced in full lines starting position AL in the dash-dotted lines indicated displacement position VL, and then out of this back to the starting position AL. It requires, due to their composition of self-supporting support straps no external support elements.
- the media feeds guided through the carrier plate chain TLK and connected thereto remain coupled with media connections arranged on the support crossbars ATR1 and ATR2 in a manner not shown.
- the media supply lines are connected to the media connections, not shown here, arranged on the individual stand EST1 and the intermediate bridge ZB.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Metal Rolling (AREA)
- Duct Arrangements (AREA)
- Handcart (AREA)
- Pinball Game Machines (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
Description
Die Erfindung betrifft eine Anordnung der über Kuppeleinrichtungen mit Medienanschlüssen der Ständer von Walzgerüsten verbindbaren Medienzuleitungen und Verbindungsleitungen an Walzgerüsten, die Einzelständer aufweisen, von denen der antriebsseitige ortsfest und der andere, von diesem trennbar und in Walzenachsrichtung verfahrbar angeordnet sind.The invention relates to an arrangement of connectable via dome devices with media connections of the stand of rolling stands media feeders and connecting lines to rolling stands, which have individual stands, of which the drive side stationary and the other, are separable from this and movable in Walzenachsrichtung.
Bei Walzgerüsten insb. Mehrwalzgerüsten ist ein Auswechseln der Walzensätze zusammen mit den hier, verhältnismäßig langen Führungsarmaturen nicht oder nur unter großen Schwierigkeiten möglich. Die Walzgerüste bestehen deshalb durchweg aus zwei Einzelständern, die für den Walzenwechsel quer zur Walzrichtung voneinander weg und anschließend wieder aufeinanderzu verfahren werden können.In rolling stands esp. Mehrwalzengerüsten a replacement of the roller sets together with the here, relatively long guide fittings is not possible or only with great difficulty. Therefore, the rolling stands consist entirely of two individual stands, which can be moved away from each other for the roll change transversely to the rolling direction and then back to each other.
Vor dem Auseinanderfahren der beiden Einzelständer bzw. des Wegfahrens eines Einzelständers von dem anderen ortsfest angeordneten und mit den Walzenantrieben verbundenen Einzelständer müssen jedoch die zahlreichen, für die Steuerung des Walzgerüstes erforderlichen Medien-Zuleitungen und Verbindungsleitungen für den Betrieb der Hydraulik, der Elektrik, der Schmierung sowie der Wasserund Luftversorgung, die mit entsprechenden Medienanschlüssen an den beiden Einzelständern gekuppelt sind, entkuppelt und nach dem Walzenwechsel für den Walzbetrieb wieder mit diesen Anschlüssen gekuppelt werden. Ein Walzgerüst dieser Ausbildungsform ist in EP 857 522 A1 beschrieben.However, before moving apart of the two individual stands or the driving away of a single stand from the other stationary and connected to the roller actuators single stand, the numerous required for the control of the rolling stand media supply lines and connecting lines for the operation of the hydraulic, electrical, lubrication and the water and air supply, which are coupled with appropriate media connections to the two individual stands, uncoupled and after the roll change for the Rolling operation can be coupled again with these connectors. A rolling stand of this embodiment is described in EP 857 522 A1.
Neben dem verhältnismäßig großen Bedienungs- und Zeitaufwand, den dieses Entkuppeln und Kuppeln erfordert, besteht für Kupplungen und Leitungen eine große Verschmutzungsgefahr, die z. B. bei den Hydraulikleitungen häufig noch besondere, zeitaufwendige Spülvorgänge erforderlich macht.In addition to the relatively large operating and time required by this decoupling and coupling, there is a great risk of contamination for couplings and lines, the z. B. in the hydraulic lines often makes special, time-consuming flushing required.
Der Erfindung liegt die Aufgabe zugrunde, die Notwendigkeit des Kuppelns und des Entkuppelns der Medienzuleitungen und den damit verbundenen Bedienungsund Zeitaufwand zu vermeiden.The invention has for its object to avoid the need for coupling and uncoupling of the media feed lines and the associated Bedienungsund time required.
Diese Aufgabe wird dadurch gelöst, dass die Medienzuleitungen eine, dem Verfahrabstand der beiden Einzelständer entsprechende Länge aufweisen, und während des Verfahrens mit den Medienanschlüssen der Einzelständer gekuppelt verbleibend, in einer selbst-freitragenden Traglaschen-Kette angeordnet sind, deren Enden jeweils mit einem der Einzelständer bzw. mit einer, diesem zugeordneten, seitlich von dessen Bewegungsbahn, diese überbrückend angeordneten Zwischenbrücke verbunden sind.This object is achieved in that the media supply lines have a length corresponding to the running distance of the two individual stands and, while remaining coupled to the media connections of the individual stands during the process, are arranged in a self-supporting support plate chain whose ends are each connected to one of the individual stands or with an associated, laterally of the path of movement, these bridging arranged intermediate bridge are connected.
Wie die Erfindung weiter vorsieht, kann dabei die Traglaschen-Kette mit vertikalem Abstand, horizontal oberhalb der beiden Einzelständer über diese hinweggeführt, mit je einem ihrer beiden Enden fest mit einer, auf jedem der Einzelständer angeordneten Auflage-Tragtraverse verbunden und auf diese auflegbar sein.As the invention further provides, while the support plate chain with vertical distance, horizontally above the two individual stand passed over this, with one of its two ends fixed to a, arranged on each of the individual stand support support rail and be placed on this.
Die Traglaschenkette kann mit einem Ende mit einer, auf dem beweglichen Einzelständer angeordneten Auflagetraverse verbunden, horizontal, mit oder ohne vertikalem Abstand von der Auflagefläche der Auflagetraverse zu der Zwischenbrücke geführt bzw. umgeführt, mit ihrem anderen Ende mit dieser verbunden werden.The support plate chain can be connected to one end connected to a, arranged on the movable support stand single support, horizontally, with or without vertical distance from the support surface of the support beam to the intermediate bridge or umgeführt, connected with its other end with this.
Die Traglaschenkette kann auch mit einem Ende mit vertikalem Abstand oberhalb des Anlagenfundaments mit dem beweglichen Einbaustück verbunden und mit diesem Abstand horizontal geführt und nach unten umgeführt, auf dem Anlagenfundament aufliegend mit ihrem Ende auf diesem befestigt werden.The support plate chain can also be connected with one end at a vertical distance above the plant foundation with the movable chock and guided horizontally with this distance and redirected down, are mounted on the plant foundation resting with its end on this.
Mit der erfindungsgemäßen Ausbildung und Anordnung der Traglaschenkette können die Einzelständer über verhältnismäßig lange Distanzen voneinander weg gefahren und dabei ein Wechsel der Walzensätze ohne Einschränkung bspw. des Kran-Bewegungsbereichs durchgeführt werden. Bei Tandemgerüstanordnungen kann die, die Medienzuleitungen aufnehmende Traglaschenkette ggfs. gestützt durch die Zwischenbrücke frei tragend über eine vollständige Gerüstgruppe z. B. eine Tandemgerüstgruppe ohne Kollision mit deren hier sehr langen Walzgutführungen der Walzensätze hinweggeführt werden.With the inventive design and arrangement of the support plate chain, the individual stand can be moved away from each other over relatively long distances and thereby a change of sets of rolls without limitation, for example. The crane movement range can be performed. In tandem scaffolding arrangements, the support plate chain receiving the media feed lines may, if necessary, be supported by the intermediate bridge and bear freely over a complete scaffolding group, for example. B. a tandem framework without collision with their here very long Walzgutführungen the roller sets are passed away.
Die Erfindung wird anhand der, in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert. In der Zeichnung zeigen
- Fig. 1
- die Ansicht eines Walzgerüstes, in Walzrichtung gesehen,
- Fig. 2
- die Ansicht eines Walzgerüstes nach Fig. 1 in einer Walzanlage und
- Fig. 3
- eine der Ansicht nach Fig. 2 entsprechende Walzanlage anderer Ausbildung.
- Fig. 1
- the view of a roll stand, seen in the rolling direction,
- Fig. 2
- the view of a rolling mill of Fig. 1 in a rolling mill and
- Fig. 3
- one of the view according to FIG. 2 corresponding rolling mill of other training.
Wie aus den Fig. 1 und 2 zu ersehen, weisen die beiden Einzelständer EST1 und EST2, die (Fig. 2) links in der Zeichnung, in zusammengefahrener Arbeitsposition dargestellt sind, wobei der Einzelständer EST2 ortsfest angeordnet, als antriebsseitiger Ständer mit den Antriebsspindeln ASP des Walzenantriebs verbunden ist.As can be seen from Figs. 1 and 2, the two individual stands EST1 and EST2, which (Fig. 2) are shown on the left in the drawing, in contracted working position, wherein the single stand EST2 arranged stationary, as the drive-side stand with the drive spindles ASP the roller drive is connected.
Die Traglaschenkette TLK liegt mit ihren beiden Enden E1 bzw. E2 auf dem jeweiligen Auflagetraversen ATR1 bzw. ATR2 auf und ist auf diesem befestigt. Von den beiden Enden E1 und E2 aus ist die Traglaschenkette TLK bogenförmig nach oben und mit vertikalem Abstand oberhalb der beiden Auflagetraversen ATR1 und ATR2 über diese hinweggeführt.The support plate chain TLK is located with its two ends E1 and E2 on the respective support spars ATR1 and ATR2 and is mounted on this. Of the At both ends E1 and E2 of the support plate chain TLK is arcuately upwards and with vertical distance above the two support brackets ATR1 and ATR2 passed over them.
Für den Einbau des, mit WS bezeichneten Walzensatzes wird der, dem antriebsseitigen Einzelständer EST2 gegenüberliegende Einzelständer EST1 aus einer Position P1 in Richtung des Pfeils S1, von diesem weg in die Position P2 gefahren und damit die Möglichkeit geschaffen, den Walzensatz WS auf einem Fahrwagen FW parallel zur Walzrichtung in die dargestellte Einfahrposition und aus dieser, quer zur Walzrichtung in Richtung des Pfeils S2 auf den Einzelständer EST2 hin auf, nicht dargestellte Weise, in die Einbauposition zu verschieben. Anschließend kann der Einzelständer EST1 in der gleichen Richtung wieder in die Ursprungsposition P1 zurückgeschoben und mit dem Walzensatz verbunden werden.For installation of the set of rollers designated WS, the individual stand EST1 opposite the drive-side individual stand EST2 is moved from a position P1 in the direction of arrow S1 away from it to position P2, thus creating the possibility of rolling set WS on a carriage FW parallel to the rolling direction in the retracted position shown and from this, transverse to the rolling direction in the direction of the arrow S2 on the single stand EST2 out towards, not shown way to move into the mounting position. Subsequently, the single stand EST1 can be pushed back in the same direction back to the original position P1 and connected to the set of rollers.
Bei diesen Verschiebevorgängen bewegt sich die Traglaschenkette TLK abwikkelnd aus der, in vollen Linien wiedergegebenen Ausgangslage AL in die, strichpunktiert angedeutete Verschiebelage VL, und dann aus dieser wieder zurück in die Ausgangslage AL. Sie bedarf dabei, infolge ihrer Zusammensetzung aus selbst-freitragenden Traglaschen keiner äußeren Stützelemente.In these displacement operations, the support plate chain TLK moves abwikkelnd from the reproduced in full lines starting position AL in the dash-dotted lines indicated displacement position VL, and then out of this back to the starting position AL. It requires, due to their composition of self-supporting support straps no external support elements.
Die durch die Traglaschenkette TLK geführten und von dieser getragenen Medienzuleitungen bleiben während dieser Vorgänge mit, auf den Auflagetraversen ATR1 und ATR2 auf nicht dargestellte Weise angeordneten Medienanschlüssen gekuppelt verbunden.During this process, the media feeds guided through the carrier plate chain TLK and connected thereto remain coupled with media connections arranged on the support crossbars ATR1 and ATR2 in a manner not shown.
Bei der in Fig. 3 wiedergegebenen Anordnung ist, quer zur Walzrichtung, in einem Abstand d vor dem verfahrbaren Einzelständer EST1 seitlich von dessen Bewegungsbahn eine Zwischenbrücke ZB mit einer Galerie GL angeordnet, die die Bewegungsbahn überbrückt. Die, mit einem Ende E1 auf der Auflagetraverse ATR1 des verfahrbaren Einzelständers EST1 aufliegende, in vollen Linien dargestellte Traglaschenkette TLK ist in Verfahrrichtung S1 des Einzelständers EST1 in einer horizontalen Ebene ausgerollt und mit ihrem freien Ende E2 an einem Kragausleger KA der Galerie GL der Zwischenbrücke ZB befestigt. Wenn der Einzelständer EST1 in der Richtung S1 von dem Einzelständer EST2 weg in die Position P3 gefahren wird, befindet sich der Walzensatz WS auf dem Fahrwagen FW aufstehend, außerhalb der Bewegungsbahn des Einzelständers EST1. Die Traglaschenkette TLK bewegt sich dabei aus der, in vollen Linien wiedergegebenen Lage abwickelnd in die strichpunktiert angedeutete Verschiebelage. Der Walzensatz WS kann nun aus seiner seitlichen Position heraus auf dem Fahrwagen FW in die Bewegungsbahn des Einzelständers EST1 verschoben und dann, in der Richtung S2 auf den Fahrschienen FS vor den Einzelständer EST2 in seine nicht dargestellte Arbeitsstellung gebracht werden. Anschließend wird der Einzelständer EST1 ebenfalls in der Richtung S2 in seine Arbeitsposition P1 gefahren. Die Traglaschenkette TLK bewegt sich dabei, rückwickelnd wieder in die in vollen Linien dargestellte Position.In the reproduced in Fig. 3 arrangement, transverse to the rolling direction, at a distance d in front of the movable single stand EST1 laterally of the movement path of an intermediate bridge ZB arranged with a gallery GL, which bridges the trajectory. The, with one end E1 on the support beam ATR1 of the movable stand EST1 resting, shown in full lines support plate chain TLK is rolled in the direction of travel S1 of the individual stand EST1 in a horizontal plane and fixed with its free end E2 to a cantilever KA the gallery GL of the intermediate bridge ZB. When the single stand EST1 is moved in the direction S1 from the single stand EST2 to the position P3, the set of rollers WS is standing on the carriage FW, outside the trajectory of the single stand EST1. The support plate chain TLK moves from the reproduced in full lines position unwinding in the dash-dotted lines indicated shift position. The roller set WS can now be moved out of its lateral position on the carriage FW in the movement path of the individual stand EST1 and then, in the direction S2 on the rails FS in front of the single stand EST2 be brought into its working position, not shown. Subsequently, the single stand EST1 is also moved in the direction S2 in its working position P1. The support plate chain TLK moves while rewinding back into the position shown in solid lines.
Auch hier bleiben, wie bei der Ausbildung nach Fig. 1 und 2 die Medienzuleitungen mit den, hier nicht dargestellten, auf dem Einzelständer EST1 und der Zwischenbrücke ZB angeordneten Medienanschlüssen gekuppelt, verbunden.Here, too, as in the embodiment according to FIGS. 1 and 2, the media supply lines are connected to the media connections, not shown here, arranged on the individual stand EST1 and the intermediate bridge ZB.
- EST1EST1
- EinzelständerSingle stand
- EST2EST2
- EinzelständerSingle stand
- ASPASP
- Antriebsspindeldrive spindle
- ATR1ATR1
- Auflagetraverseedition Traverse
- ATR2ATR2
- Auflagetraverseedition Traverse
- TLKTLK
- TraglaschenketteSupporting plate chain
- E1E1
- Ende der TLKEnd of the TLK
- E2E2
- Ende der TLKEnd of the TLK
- WSWS
- Walzensatzroll set
- P1P1
- Positionposition
- P2P2
- Positionposition
- P3P3
- Positionposition
- FWFW
- Fahrwagentrolley
- ALAL
- Ausgangslagestarting position
- VLVL
- Verschiebelagedisplacement position
- ZBFor example,
- Zwischenbrückebetween bridge
- KAKA
- KragauslegerKragausleger
- GLGL
- Galeriegallery
- FSFS
- Fahrschienerunning rail
- dd
- Abstanddistance
- S1S1
- Fahrrichtungdriving direction
- S2S2
- Fahrrichtungdriving direction
Claims (6)
- An arrangement of media feed lines, which can be connected via coupling devices to media connections of the stands of roll stands, and connecting lines to roll stands comprising individual stands (EST1; EST2) of which the drive-side individual stand (EST2) is fixed and the other individual stand (EST1) is arranged so that it can be separated therefrom and displaced in the rolling axial direction (S1; S2), characterised in that the media feed lines have a length corresponding to the travel distance of the two individual stands (EST1; EST2) and are arranged in a self-supporting carrying link-plate chain (TLK), remaining coupled to the media connections of the individual stands (EST1; EST2) during the process, the ends (E1; E2) of said chain each being connected to one of the individual stands (EST1; EST2) or to an intermediate bridge (ZB) allocated thereto, which is arranged at the side of its movement path, so that it bridges these stands.
- The arrangement according to claim 1, characterised in that the carrying link-plate chain (TLK) is guided over said stands at a vertical distance (h) horizontally above said two individual stands (EST1; EST2), the two ends (E1; E2) being firmly connected to horizontal beams (ATR1; ATR2) arranged on each of the individual stands (EST1; EST2) and capable of being placed thereon.
- The arrangement according to claim 1, characterised in that the carrying link-plate chain has one end connected to a horizontal beam arranged on the movable individual stand, is guided or guided around horizontally to the intermediate bridge with or without a vertical distance from the bearing surface of the horizontal beams, and has its other end connected to said bridge.
- The arrangement according to claim 1, characterised in that the carrying link-plate chain has one end connected to the movable individual stand at a vertical distance above the foundation of the installation and is guided horizontally at this distance and is guided around downwards so that it rests on the floor of the installation, and has its end fastened thereto.
- The arrangement according to one or more of claims 1 to 4, characterised in that the media feed lines in the carrying link-plate chain can be connected to media connections which move towards the intermediate bridge via fixedly arranged intermediate lines or are guided in the fixed individual stand.
- The arrangement according to one or more of claims 1, 3 or 5, characterised in that the intermediate bridge is designed as a cable suspension bridge over the foundation of the installation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10108418A DE10108418A1 (en) | 2001-02-21 | 2001-02-21 | Arrangement of the media supply lines and connecting lines that can be connected via coupling devices with media connections of the stands of rolling stands |
| DE10108418 | 2001-02-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1234620A2 EP1234620A2 (en) | 2002-08-28 |
| EP1234620A3 EP1234620A3 (en) | 2005-02-09 |
| EP1234620B1 true EP1234620B1 (en) | 2007-02-28 |
Family
ID=7675035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02001627A Expired - Lifetime EP1234620B1 (en) | 2001-02-21 | 2002-01-24 | Arrangement of the connecting and medium supply lines which are connectible to the housings of rolling mill stands through coupling devices |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1234620B1 (en) |
| AT (1) | ATE355139T1 (en) |
| DE (2) | DE10108418A1 (en) |
| ES (1) | ES2282332T3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018219874B4 (en) * | 2018-11-20 | 2020-08-20 | Sms Group Gmbh | Quick-change roll stand |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5779009A (en) * | 1980-10-31 | 1982-05-18 | Nippon Kokan Kk <Nkk> | Rearranging device for rolling stand |
| DE19701235A1 (en) * | 1997-01-16 | 1998-07-23 | Schloemann Siemag Ag | Rolling mill |
| JP3051695B2 (en) * | 1997-04-15 | 2000-06-12 | 住友重機械工業株式会社 | Mill housing exchange device |
| DE10103686A1 (en) * | 2001-01-27 | 2002-08-01 | Sms Demag Ag | Rolling mill with staggered stands, especially a tandem rolling mill |
-
2001
- 2001-02-21 DE DE10108418A patent/DE10108418A1/en not_active Withdrawn
-
2002
- 2002-01-24 EP EP02001627A patent/EP1234620B1/en not_active Expired - Lifetime
- 2002-01-24 DE DE50209563T patent/DE50209563D1/en not_active Expired - Lifetime
- 2002-01-24 ES ES02001627T patent/ES2282332T3/en not_active Expired - Lifetime
- 2002-01-24 AT AT02001627T patent/ATE355139T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE50209563D1 (en) | 2007-04-12 |
| EP1234620A2 (en) | 2002-08-28 |
| DE10108418A1 (en) | 2002-08-29 |
| ATE355139T1 (en) | 2006-03-15 |
| EP1234620A3 (en) | 2005-02-09 |
| ES2282332T3 (en) | 2007-10-16 |
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