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EP3630382B1 - Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication - Google Patents

Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication Download PDF

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Publication number
EP3630382B1
EP3630382B1 EP18728354.4A EP18728354A EP3630382B1 EP 3630382 B1 EP3630382 B1 EP 3630382B1 EP 18728354 A EP18728354 A EP 18728354A EP 3630382 B1 EP3630382 B1 EP 3630382B1
Authority
EP
European Patent Office
Prior art keywords
wear
finishing train
looper
metal strip
members
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.)
Active
Application number
EP18728354.4A
Other languages
German (de)
English (en)
Other versions
EP3630382A1 (fr
Inventor
Friedrich Moser
Walter Grabner
Klaus FRAUENHUBER
Juergen Schiefer
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.)
Primetals Technologies Austria GmbH
Original Assignee
Primetals Technologies Austria GmbH
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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Priority to SI201830408T priority Critical patent/SI3630382T1/sl
Priority to RS20211275A priority patent/RS62451B1/sr
Priority to PL18728354T priority patent/PL3630382T3/pl
Publication of EP3630382A1 publication Critical patent/EP3630382A1/fr
Application granted granted Critical
Publication of EP3630382B1 publication Critical patent/EP3630382B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B21B39/084—Looper devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work

Definitions

  • the present invention relates to a device for the lateral guidance of a metal strip running between two roll stands of a finishing train with different running paths over a loop lifter which can be set in different positions.
  • EP 2 283 941 A1 forms the basis for the preamble of claim 1 and discloses a rolling train with roll stands and loop lifters arranged between the roll stands.
  • WO 2015/043926 A1 discloses a device for laterally guiding a belt with rotatable wear bodies according to the preamble of claim 3.
  • WO2015043926A1 described that in a base body module with a guide plane there are also rotatable wear bodies that guide the metal strip. To WO2015043926A1 the wear bodies are controlled in several defined Rotatable positions. After a first metal belt has passed through the metal belt conveyor and before a second metal belt enters the metal belt conveyor, the wear bodies are rotated in a controlled manner from a first defined rotational position to a second defined rotational position. The second metal band therefore does not run through the wear track cut into the wear surface of the wear body by the first metal band. Instead, it is passed through an area of the wear surface that is exposed to a metal strip for the first time, where it gradually cuts a new wear track.
  • loop lifters are installed between the roll stands in the finishing train to simplify strip tension control or to maintain its tension despite the change in length.
  • This is essentially a roller whose horizontal axis of rotation is vertically adjustable.
  • the metal strip is tensioned and guided over the looper roll - also known as the looper roll - when its surface is above the pass-line of the finishing train.
  • the looper roller is moved upwards out of the pass-line, depending on the force on the looper roller generated by the metal band.
  • a Finishing train with at least two roll stands and at least one loop lifter, which is arranged between two adjacent roll stands and can be set in different positions, and with at least one device for lateral guidance one between two roll stands metal belt running over the looper with different paths, which device for lateral guidance at least one base body module with an essentially vertical guide plane, as well as several wear bodies with wear surfaces that can be rotated into several rotational positions, the wear surfaces of the wear bodies being essentially flat and essentially parallel to the guide plane in all rotational positions, includes, characterized in that at least two wear bodies are arranged between one of the roll stands and the looper, where the area of the wear surface of adjacent wear bodies seen in the direction of the looper increases.
  • the finishing train has at least two rolling stands. At least one loop lifter is arranged at least between two adjacent roll stands, viewed in the direction of strip travel. If there are more than two roll stands, at least one loop lifter can also be present several times between two adjacent roll stands. Neighboring is to be understood as the closest. For example, if there are three roll stands A, B, C, a looper can be between neighbors A and B, and a looper between neighbors B and C. Viewed in the direction of travel of the tape, A and B are adjacent, and B and C are adjacent, A and C are not adjacent.
  • the finishing train there is at least one device for lateral guidance; it guides the metal strip running between two adjacent roll stands over the looper.
  • the device for lateral guidance which has at least two wear bodies between one of the two adjacent roll stands and the looper between these two adjacent roll stands, the area of the wear surface of adjacent wear elements increases from wear element to wear element when viewed in the direction of the looper.
  • the wear surface of that wear body which is located closer to the looper is larger than that of the wear body which is further away from the looper. Neighboring is to be understood as the closest.
  • the metal band is, for example, a steel band or an aluminum band.
  • the base body module with a guide plane is, for example, a so-called guide ruler, which has a surface that is suitable for guiding the metal strip, the guide plane. It can be formed, for example, by one - or more - wear plate (s) attached to a support body; Support body and wear plate (s) together then form the base body module.
  • the device for lateral guidance can comprise a base body module or a plurality of base body modules. For example, two base body modules, one each for guidance on one side of the metal strip.
  • the guide level is used to guide the metal strip laterally by means of contact with the sides of the metal strip. It limits the freedom of movement of the metal band in its direction, whereby the metal band is guided laterally.
  • the management level is essentially aligned vertically.
  • the device for lateral guidance also includes several wear bodies with wear surfaces.
  • a wear body is a body that is subject to wear as a result of the guidance of the metal strip, namely in an area that is referred to as the wear surface.
  • the wear body is a different component than the base body module, but can be inserted into the base body module or attached to it.
  • the wear body has at least one wear surface; this is turned towards the metal band when the metal band is guided and wears due to contact with the metal band in the course of the lateral guidance of the metal band.
  • the metal band cuts into the wear body and wears it out.
  • the wear surface is essentially flat when it is not worn.
  • the wear surface is the area of the wear body that is provided for guiding the metal strip during operation. This can be a surface before it leads and is worn out. It can also be a surface that has already been ground off due to previous wear and is used again for guidance. Of course, the so-called wear body can also have areas that will not come into contact with the metal strip during operation, for example because of their distance from the pass-line of the finishing train.
  • the wording essentially means that slight deviations from the required properties are flat, vertical, parallel, acceptable. For example, deviations with respect to parallel or vertical up to 5 °, preferably up to 2 °.
  • the wear body can be round or have other contours.
  • the wear body can be rotated into several rotational positions. He can therefore assume at least two rotary positions, between which the operator can choose and control and / or regulate the rotation accordingly. It is also included that the wear body assumes a plurality of rotational positions one after the other while it is being rotated.
  • the wear body can be fixed in a desired rotational position which it has reached by turning, or it can be turned into a further rotational position by further turning.
  • the rotation can also be done very slowly, for example one revolution in 12 hours; During the 12 hours a number of rotating positions are taken one after the other.
  • a looper is provided between two roll stands of the finishing train. There are at least two wear bodies between a roll stand and the looper in the device for lateral guidance.
  • the area of the wear surface of adjacent wear bodies increases in the direction of the looper. If, for example, three wear bodies are arranged between a roll stand and a looper following in the direction of travel of the strip, the wear body directly adjacent to the roll stand has the smallest area of the three wear elements, and the wear element directly adjacent to the looper has the largest area.
  • the middle wear body has a larger area than its neighbor, which is directly adjacent to the roll stand; and a smaller area than its neighbor, which is directly adjacent to the looper. If round wear bodies are involved, the wear body directly adjacent to the roll stand will have the smallest diameter, the wear body directly adjacent to the looper will have the largest diameter, and the wear body arranged between them will have a diameter in between.
  • the loop lifter can be set in different positions - for example pressure or force-controlled - and is in different positions when the finishing train is in operation, depending on the properties of the metal strip.
  • the strip inlet or strip outlet angle is different in each case.
  • the strip entry and strip exit angles relate to the plane in which the roll gaps of the two roll stands are located;
  • the metal strip emerges from the roll gap of the first roll stand, seen in the direction of travel of the strip, and runs its path in the direction of the nearest stand over the looper roller, on which it is deflected. From there it runs into the roll gap of the second roll stand viewed in the direction of strip travel.
  • a wear body can be rotated about an axis of rotation.
  • the axis of rotation is preferably perpendicular to the wear surface.
  • the wear body is preferably a, particularly preferably round, disk with a planar wear surface which is formed by the base surface of the disk.
  • the wear body can be rotated about the axis of rotation, whereby another area is turned towards the edge of the metal band and is worn as a result of the guiding of the metal band through it.
  • the need to replace the wear surface or the wear body can be delayed, since other areas of the edge of the metal strip are repeatedly turned and the wear is therefore evenly distributed over the wear surface. This reduces the effort required to replace worn parts, since replacements are rarely necessary. It can also help prevent packages from piling up in one place. Accordingly, the risk of falling onto the metal strip is reduced.
  • existing packagings can also be sanded off again from the metal strip when the wear body is in a different rotational position.
  • the metal strip moves further and further away from the pass-line of the finishing train. For each position of the looper there is a different outlet and inlet angle and thus a different path.
  • lateral guidance by wear plates is possible at every angle between the pass-line of the finishing train and the metal strip. This is made possible by the fact that the wear plates have larger areas the closer they are to the looper, and can thus also provide lateral guidance as the distance between the metal strip and the pass-line increases.
  • the wear bodies are preferably exchangeable, so that these components can easily be replaced if they are excessively worn. In contrast, a more complex replacement of the base body modules - or parts of the base body modules such as wear plates, for example - is seldom necessary, since the lateral guidance through the wear body alone is sufficient. Since the wear bodies can be rotated in different rotational positions, a new one can always be used Area of the wear surfaces are worn, whereby the wear can be distributed and replacement is less necessary. This saves effort and costs in the maintenance of the device for lateral guidance.
  • At least one wear body can be arranged in a recess of the at least one base body module. If the at least one wear body is arranged in a recess of the at least one base body module, it is possible to simultaneously guide the metal band through the base body module and the wear body - for example, if the wear surface of the wear body does not protrude beyond the guide plane of the base body module, but at least partially in her lies. If the wear surface is essentially flat, as required according to the invention, and lies parallel to the guide plane, this can be the case, because parallel to the guide plane also includes in a plane with the guide plane.
  • the wear surface of the wear body does not protrude beyond the guide plane of the base body module and does not lie in it, but is further away from the metal strip than the guide plane of the base body module - namely when the metal strip cuts so far into the base body module that it also cuts with it the wear surface comes into contact and is thereby guided.
  • the recess is preferably round. This enables simple rotation of a wear body arranged in this recess if it is rotationally symmetrical or rotationally symmetrical with respect to its axis of rotation. If the recess is not completely enclosed by the main body module, in this embodiment the edge of the recess in the main body module follows a part of a circle.
  • the recess can also have other shapes.
  • Variants for the execution of wear bodies can be found which can optionally also be used in the device according to the invention for the lateral guidance of a metal strip running over a metal belt conveyor device in a finishing train comprising at least one base body module with an essentially vertical guide plane.
  • the wear bodies are preferably arranged in such a way that each path leads over each wear surface. It is therefore true for each path that it is partly on each of the wear plates between the roll stand and looper - regardless of the distance from the pass-line the looper roller is, then all wear bodies contribute to the lateral guidance.
  • Another object of the present application is a Device for lateral guidance one between two roll stands of a finishing train running with different paths over a loop lifter that can be set in different positions Metal band, full at least one base body module with an essentially vertical guide plane, as well as several wear bodies with wear surfaces that can be rotated into several rotational positions, the wear surfaces of the wear bodies being essentially flat and essentially parallel to the guide plane in all rotational positions, characterized in that at least two wear bodies are arranged in at least one base body module, the areas of the wear surfaces of adjacent wear bodies being of different sizes.
  • Such a device can be built into a conventional finishing train, for example, so that a finishing train according to the invention is produced. Or it can be installed in a finishing train according to the invention in order to replace an existing device according to the invention or in order to increase the number of devices according to the invention present in the finishing train.
  • the area of the wear surface of directly adjacent wear bodies in a base body module increases from wear body to wear body viewed in the direction of a longitudinal extension of the base body module.
  • a longitudinal extension of the base body module can be seen in the state installed for operation in a finishing train between a roll stand and a looper from the looper in the direction of the roll stand or from the roll stand in the direction of the looper - i.e. in the direction or opposite to the direction in which the metal strip to be guided laterally meets the finishing train runs through in operation.
  • the wear bodies are preferably arranged in such a way that each path leads over each wear surface. It is therefore true for each path that it is partly on each of the wear plates between the roll stand and looper - regardless of the distance from the pass-line the looper roller is, then all wear bodies contribute to the lateral guidance.
  • Another object of the present application is a method for operating a finishing train according to the invention or a device for lateral guidance, characterized in that at least one of the wear bodies is rotated while the metal band is running.
  • the rotation assumes a variety of rotational positions.
  • the rotation can also take place very slowly, for example one rotation in 12 hours.
  • the rotation can also be interrupted by pauses.
  • the wear of the wear elements can be evenly distributed over the wear surface, which helps to extend the replacement intervals.
  • Turning can be done as in WO2015043926A1 take place in defined rotary positions; it can also take place in an undefined rotational position with respect to the axis of rotation in the sense that it is not predetermined by the operator that a specific rotational position is to be assumed at a specific point in time.
  • the path followed by the metal belt is different. It is rotated while the metal strip is running, preferably while the rotated wear element is guided to the side.
  • Figure 1 shows a side view of a detail of how, in a conventional device, a metal strip 1 runs over a loop lifter 4 in the direction indicated by an arrow between two roll stands 2, 3 of a finishing train.
  • plate-shaped wear strips 5a, 5b are provided on the right and left of the looper 4.
  • the loop lifter 4 is adjustable in different positions, which is shown by a double arrow.
  • the metal strip 1 follows a different path from the roll gap 6 of the first roll stand 2 in the direction of strip travel into the roll gap 7 of the second roll stand 3 in the direction of travel. Only the path belonging to the position of the looper 4 shown is shown.
  • Figure 2 shows a section of a finishing train according to the invention with an embodiment of a device according to the invention for lateral guidance as it is installed in a finishing train according to the invention during operation.
  • a side view is shown of a metal strip 13 running between two roll stands 8, 9 of a finishing train with different running paths 10, 11 over a loop lifter 12 adjustable in various positions.
  • the running direction of the metal strip is shown by an arrow.
  • a base body module 14 is shown with an essentially vertical guide plane 15, which is arranged between the last roll stand 8, as seen in the direction of strip travel, and the looper 12.
  • the loop lifter 12, over which the metal band 13 runs, can be set in various positions; this is shown for two positions of the looper roller with a closed outline 16 and a dashed outline 17.
  • the device also comprises three wear bodies 18, 19, 20 which can be rotated into several rotational positions, the wear surfaces 21, 22, 23 of the wear bodies 18, 19, 20 essentially are flat and parallel to the guide plane 15 of the base body module 14 in all rotational positions.
  • the three wear bodies 18, 19, 20 are arranged between the last roll stand 8, as seen in the direction of strip travel, and the looper 12. Viewed from the roll gap 24 in the direction of the looper 12, the area of the wear surface 21, 22, 23 of adjacent wear bodies 18, 19, 20 increases, since the diameters of the three round wear bodies 18, 19, 20 increase.
  • each path leads over each wear surface 21, 22, 23. Regardless of which of the distances shown from the pass-line 25 - shown by a broken line - the looper roller is located, all wear bodies 18, 19, 20 contribute to the lateral guidance. In the operation of the system shown, the wear bodies 18, 19, 20 are rotated - shown by curved arrows, different directions of rotation are possible - while the metal strip 13 runs and is guided by them. For the sake of clarity, the parts for lateral guidance that may be present between the looper 12 and roll stand 9 are not shown; it can, for example, be an arrangement that is a mirror image of the arrangement shown.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Claims (7)

  1. Ligne de fabrication comprenant au moins deux ossatures à rouleaux et au moins un élévateur à élingue qui est disposé entre deux ossatures à rouleaux adjacentes et est réglable dans différentes positions,
    et comprenant au moins un dispositif pour le guidage latéral d'une bande métallique (1, 13) passant par différents trajets entre deux ossatures à rouleaux (2, 3, 8, 9) par le biais du levier à élingue (4, 12), lequel dispositif pour le guidage latéral comprend au moins un module de corps de base (14) présentant un plan de guidage (15) essentiellement vertical ainsi que plusieurs corps d'usure (18, 19, 20) à surface d'usure (21, 22, 23) rotatifs dans plusieurs positions de rotation, dans laquelle les surfaces d'usure (21, 22, 23) des corps d'usure (18, 19, 20) sont essentiellement planes et sont essentiellement parallèles au plan de guidage (15) dans toutes les positions de rotation,
    caractérisée en ce
    qu'au moins deux corps d'usure (18, 19, 20) sont disposés respectivement entre une des ossatures à rouleaux (2, 3, 8, 9) et le levier à élingue,
    dans laquelle l'aire de la surface d'usure (21, 22, 23) de corps d'usure (18, 19, 20) voisins augmente, vu en direction du levier à élingue (4, 12).
  2. Ligne de fabrication selon la revendication 1, caractérisée en ce que les corps d'usure (18, 19, 20) sont ainsi disposés que chaque trajet conduit sur chaque surface d'usure (21, 22, 23).
  3. Dispositif pour le guidage latéral d'une bande métallique (1, 13) passant par plusieurs trajets entre deux ossatures à rouleaux (2, 3, 8, 9) d'une ligne de fabrication par le biais d'un levier à élingue (4, 12) réglable dans plusieurs positions, comprenant
    au moins un module de corps de base (14) présentant un plan de guidage (15) essentiellement vertical, ainsi que plusieurs corps d'usure (18, 19, 20) à surface d'usure (21, 22, 23) rotatifs dans plusieurs positions de rotation, dans lequel les surfaces d'usure (21, 22, 23) des corps d'usure (18, 19, 20) sont essentiellement planes et sont essentiellement parallèles au plan de guidage (15) dans toutes les positions de rotation, caractérisé en ce
    qu'au moins deux corps d'usure (18, 19, 20) sont disposés dans au moins un module de corps de base (4), dans lequel les aires des surfaces d'usure (21, 22, 23) de corps d'usure (18, 19, 20) voisins sont de différentes grandeurs.
  4. Dispositif selon la revendication 3, caractérisé en ce que l'aire de la surface d'usure de corps d'usure directement voisins dans un module de corps de base augmente de corps d'usure à corps d'usure, vu en direction d'un étirement en longueur du module de corps de base.
  5. Dispositif selon la revendication 3 ou 4, caractérisé en ce que les corps d'usure (18, 19, 20) sont ainsi disposés que chaque trajet conduit sur chaque surface d'usure (21, 22, 23).
  6. Procédé destiné au fonctionnement d'une ligne de fabrication selon la revendication 1 ou 2 ou d'un dispositif selon l'une des revendications 3 à 5,
    caractérisé en ce
    qu'au moins un des corps d'usure (18, 19, 20) est tourné pendant que la bande métallique (1, 13) passe.
  7. Procédé selon la revendication 6, caractérisé en ce que le guidage latéral par chaque corps d'usure (18, 19, 20) a lieu sur chaque trajet (10, 11).
EP18728354.4A 2017-06-02 2018-05-29 Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication Active EP3630382B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SI201830408T SI3630382T1 (sl) 2017-06-02 2018-05-29 Naprava za vodenje kovinskih trakov z brusilnimi telesi v proizvodni liniji
RS20211275A RS62451B1 (sr) 2017-06-02 2018-05-29 Uređaj za vođenje metalnih traka sa habajućim telima u valjaoničkoj pruzi za završnu obradu
PL18728354T PL3630382T3 (pl) 2017-06-02 2018-05-29 Urządzenie do prowadzenia taśm metalowych z elementami zużywalnymi w zespole wykańczającym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17174195.2A EP3409388A1 (fr) 2017-06-02 2017-06-02 Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication
PCT/EP2018/064064 WO2018219946A1 (fr) 2017-06-02 2018-05-29 Dispositif de guidage de bandes métalliques dotées de corps d'usure dans une cage de laminoir

Publications (2)

Publication Number Publication Date
EP3630382A1 EP3630382A1 (fr) 2020-04-08
EP3630382B1 true EP3630382B1 (fr) 2021-07-28

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP17174195.2A Withdrawn EP3409388A1 (fr) 2017-06-02 2017-06-02 Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication
EP18728354.4A Active EP3630382B1 (fr) 2017-06-02 2018-05-29 Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication

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EP17174195.2A Withdrawn EP3409388A1 (fr) 2017-06-02 2017-06-02 Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication

Country Status (18)

Country Link
US (2) US11420243B2 (fr)
EP (2) EP3409388A1 (fr)
JP (3) JP6991532B2 (fr)
KR (1) KR102153598B1 (fr)
CN (2) CN108971223B (fr)
AU (1) AU2018275618B2 (fr)
CA (1) CA3063996A1 (fr)
ES (1) ES2895499T3 (fr)
HU (1) HUE056215T2 (fr)
MX (1) MX2019013585A (fr)
PL (1) PL3630382T3 (fr)
RS (1) RS62451B1 (fr)
RU (1) RU2728360C1 (fr)
SA (1) SA519410706B1 (fr)
SI (1) SI3630382T1 (fr)
TW (2) TWM577769U (fr)
WO (1) WO2018219946A1 (fr)
ZA (1) ZA201907881B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3409388A1 (fr) * 2017-06-02 2018-12-05 Primetals Technologies Austria GmbH Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication
CN109675938A (zh) * 2018-12-29 2019-04-26 中冶南方工程技术有限公司 三联耐磨件磨损补偿装置以及侧导系统
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US20220331850A1 (en) 2022-10-20
KR20200007842A (ko) 2020-01-22
AU2018275618B2 (en) 2020-02-27
JP2020521639A (ja) 2020-07-27
JP2021175582A (ja) 2021-11-04
US11420243B2 (en) 2022-08-23
RS62451B1 (sr) 2021-11-30
US11806769B2 (en) 2023-11-07
HUE056215T2 (hu) 2022-02-28
US20210162477A1 (en) 2021-06-03
SI3630382T1 (sl) 2021-11-30
ZA201907881B (en) 2021-04-28
JP2021028089A (ja) 2021-02-25
PL3630382T3 (pl) 2021-12-20
TW201902596A (zh) 2019-01-16
WO2018219946A1 (fr) 2018-12-06
CN108971223A (zh) 2018-12-11
BR112019024748A2 (pt) 2020-06-09
TWI757497B (zh) 2022-03-11
TWM577769U (zh) 2019-05-11
CN208991450U (zh) 2019-06-18
ES2895499T3 (es) 2022-02-21
KR102153598B1 (ko) 2020-09-09
RU2728360C1 (ru) 2020-07-29
MX2019013585A (es) 2021-09-08
EP3630382A1 (fr) 2020-04-08
JP6991532B2 (ja) 2022-01-12
EP3409388A1 (fr) 2018-12-05
AU2018275618A1 (en) 2019-12-12
CA3063996A1 (fr) 2019-12-10
SA519410706B1 (ar) 2022-04-20
CN108971223B (zh) 2022-04-01

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