EP3049198B2 - Dispositif de guidage de bandes métalliques avec des corps d'usure - Google Patents

Dispositif de guidage de bandes métalliques avec des corps d'usure Download PDF

Info

Publication number
EP3049198B2
EP3049198B2 EP14766935.2A EP14766935A EP3049198B2 EP 3049198 B2 EP3049198 B2 EP 3049198B2 EP 14766935 A EP14766935 A EP 14766935A EP 3049198 B2 EP3049198 B2 EP 3049198B2
Authority
EP
European Patent Office
Prior art keywords
wear
metal strip
guide
bodies
face
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
EP14766935.2A
Other languages
German (de)
English (en)
Other versions
EP3049198A1 (fr
EP3049198B1 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49274436&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3049198(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Priority to RS20170795A priority Critical patent/RS56151B2/sr
Priority to EP14766935.2A priority patent/EP3049198B2/fr
Priority to SI201430383T priority patent/SI3049198T2/sl
Publication of EP3049198A1 publication Critical patent/EP3049198A1/fr
Application granted granted Critical
Publication of EP3049198B1 publication Critical patent/EP3049198B1/fr
Publication of EP3049198B2 publication Critical patent/EP3049198B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • 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
    • B21B39/18—Switches for directing work in metal-rolling mills or trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Definitions

  • the present invention relates to a device for the lateral guidance of a metal strip running over a metal strip conveyor device, comprising at least one base body module with a vertical guide plane.
  • metal strip conveyor devices for example roller tables
  • processing machines for example coilers
  • metal strips are guided by means of metal strip conveyor devices, for example roller tables
  • processing machines for example coilers
  • metal strips are guided to a lateral guide. This is necessary, especially before the start of winding, in order to keep the offset of the individual windings on the wound bundle as small as possible in order to achieve an even side surface.
  • Devices for lateral guidance are called, for example, guide fences or inlet fences.
  • the edges of the running metal strip which are acted upon by the devices for lateral guidance, cause a great deal of wear on the wear strips or their wear surfaces, which are attached to the guide rails or infeed rails.
  • the belt edges which are guided with high lateral forces, cut into these wear strips, especially in the case of thinner belts, with flying sparks over the entire length of the belt - which can be over 2000 m long.
  • the wear surfaces of the wear strips must therefore be renewed several times a week.
  • the center distances of the rollers of the roller table are usually kept as small as possible, which is why the protruding areas are very narrow and the guide lengths of the individual protruding areas are very short.
  • Intermediate tables, which would increase the roller table roller distance and the guide length, are usually avoided in order to prevent the strip head from threading in and not to damage the finished rolled strip underside.
  • the JP05161917 suggests using "umbrella-like-rolls" for guidance in a "side-guide” to avoid damaging the metal strip, which are kept in a constant rotating motion by a liquid flow.
  • a device for the lateral guidance of a metal strip running over a metal strip conveyor device comprising at least one base body module with a vertical guide plane, characterized in that there is at least one wear body with a wear surface that can be rotated in a plurality of defined rotational positions in a controlled manner, and the wear surface is flat and parallel to the guide plane in all defined rotary positions.
  • the metal strip conveying device is, for example, a roller table, for example a roller table of a coiling system.
  • the conveying plane of the metal belt conveyor device is generally oriented essentially horizontally.
  • the metal strip is, for example, a steel strip or an aluminum strip.
  • the base body module with a guide plane is, for example, what is known as a guide ruler or infeed ruler, which has a surface suitable for guiding the metal strip, the guide plane. It can be formed, for example, by one or more wearing 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.
  • a base body module or a plurality of base body modules.
  • two base body modules one each on one side of the metal strip for guidance.
  • the guide plane serves 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 strip in its direction, as a result of which the metal strip is guided laterally.
  • the management level is aligned vertically.
  • the device for lateral guidance also includes at least one wear body with a wear surface.
  • the wear body is a body that is subject to wear as a result of the guidance of the metal strip, at an area 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; when the metal strip is being guided, this faces the metal strip and wears through contact with the metal strip in the course of the lateral guidance of the metal strip.
  • the metal strip cuts into the wear body - for example in the case of a steel hot strip, which has to be guided at a temperature of around 600°C and a speed of around 60 km/h - which is basically a desired effect, because of the cut contours reinforce the guiding effect for the metal strip.
  • the material of the wear body, or at least its wear surface can be selected with regard to its hardness so that on the one hand the cutting of contours that improve guidance is promoted and on the other hand the replacement intervals are kept to an acceptable extent.
  • At least one wear body has at least one carrier material with a coating.
  • a carrier material can be surface-coated—for example, ceramic, powder-coated, welded; for example with a material that is more wear-resistant than the carrier material.
  • a plate made of a material that may be different from the carrier material can also be applied to a carrier material, for example by screwing it on.
  • a coating, for example a surface coating, of the carrier material can also consist of several layers of different materials.
  • an outer layer can be relatively soft to facilitate cutting into the metal strip for the purpose of forming guide grooves, and a layer lying between this outer layer and the carrier material can be relatively hard, making deeper cutting difficult.
  • the coating for example the surface coating
  • the wear bodies are symmetrical in such a way that after one side has worn down, they can simply be turned over and another side of the same size is thus turned towards the metal strip and worn out.
  • the wearing surface is flat when not worn. This also includes the fact that the wear body in the wear surface can also have guide contours for guiding the metal strip from the outset--ie before commissioning, in the unworn new condition--which are further deepened by cutting into the metal strip during operation. However, it is preferably designed flat without such guide contours when it is not worn.
  • the wear surface is the area of the wear body that is intended for guiding the metal strip during operation.
  • 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 roller table or the plane defined by the upper edge of the roller table rollers.
  • the wearing body can be round or have other contours. It can also be designed like a wheel with spokes, with the rim of the wheel correspondingly containing or forming the wear surface, and the spokes fixing the rim on an axis of rotation.
  • the wear body can also be chamfered at the side to avoid the risk of the metal strip poking at the edge of the wear body; if the wear body is a disk, for example between the side surface and base surface of the disk.
  • the wear body can have guide elevations, preferably outside the wear surface.
  • metal belts can tend to run up the wear parts, i.e. to increase their distance from the lower end of the wear part.
  • guide elevations can be provided on the wear body, which prevent run-up and leaving the wear surface provided on the wear body and, if necessary, direct the metal strip downwards again.
  • Such guide elevations can be, for example, a plurality of discrete elevations from a surface of the wear body that lies in a plane with the wear surface; i.e. separate individual elevations from one level.
  • the wear body is designed in such a way that on one edge of the wear surface next to the wear surface there is an elevation relative to the plane of the wear surface, with this elevation either being present on this entire edge or having interruptions, i.e. only being partially present on the edge.
  • the elevation is preferably designed in such a way that it does not rise abruptly out of the plane of the wear surface to a fixed height, but rather its height increases with increasing distance from the edge of the wear surface, referred to as the starting bevel.
  • a guide elevation narrows the lateral space for the metal strip during operation.
  • the narrowing offers resistance to the metal strip running up.
  • the wear body can be rotated into several defined rotary positions in a controlled manner. It can therefore assume at least two defined rotational positions, between which the operator can specifically select and control and/or regulate the rotation in a correspondingly controlled manner.
  • All wear bodies are preferably designed according to the invention. This maximizes the benefits associated with the device of the present invention.
  • the wearing bodies are preferably exchangeable, so that these components can be easily replaced if there is excessive wear.
  • the extent of wear of individual wearing bodies can be taken into account and rotated individually as required. This can further reduce the replacement effort for used wear parts.
  • a wear body can be rotated about an axis of rotation.
  • the wear body can be rotated about the axis of rotation in a controlled manner are turned, whereby a still unused area of the edge of the metal strip is turned to and worn by it. Repeated controlled turning can delay the need to replace the wearing surface or the wearing body, since new, not yet worn areas are always turned towards the edge of the metal strip.
  • the wear body is preferably essentially rotationally symmetrical, particularly preferably rotationally symmetrical, with respect to its circumference as seen in the direction of the axis of rotation. It is also included that the wear body has recesses on its edge, which partially interrupt such a circumference.
  • this has the advantage that when rotated by 360/n degrees - where n is the number of rotational symmetry - the extent of the lateral guidance by the wear body - in terms of contact between the metal strip and the wear surface - remains essentially unaffected by whether and how often the wear body was rotated by 360/n degrees starting from a starting position - the length over which it is guided - the guide length - always remains the same.
  • the wear body is very particularly preferably a round disk whose base forms the wear surface of the wear body and which can be rotated about an axis of rotation perpendicular to its wear surface, the axis of rotation lying in the center of the round disk.
  • the wear body is rotationally symmetrical with respect to the axis of rotation.
  • the metal strip is always guided over the same length by the wear surface, regardless of the rotational position in which the wear body is located—that is, regardless of how many degrees it was rotated from an initial position.
  • the extent of the lateral guidance by the wearing body in terms of contact between the metal strip and the wearing surface thus remains essentially unaffected by how much the wearing body was twisted from an initial position.
  • the length that the metal belt is guided by the wearing surface may vary slightly due to other factors - for example, it may vary slightly depending on whether the metal belt enters existing cuts in the wearing surface and is thereby forced to change its direction of travel slightly .
  • the wear body can also have other shapes than being a round disc, for example a polygonal disc - for example a hexagonal disc.
  • 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 guide the metal strip through the base body module and the wear body at the same time - 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 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 one plane with the guide plane.
  • the wear surface of the wear body does not protrude beyond the guide level of the base body module and is not in it, but is further away from the metal strip than the guide level of the base body module - namely when the metal strip cuts so far into the base body module that it also comes into contact with the wear surface and is guided by it.
  • the recess is preferably round. This enables a wear body arranged in this recess to be rotated easily if this is rotationally symmetrical or rotationally symmetrical with respect to its axis of rotation. In this embodiment, when the recess is not completely enclosed by the body module, the edge of the recess in the body module follows part of a circle.
  • the recess can also have other shapes.
  • the wearing body and possibly the recess—is arranged in such a way that the part that dips under the upper edge of the roller table is as large as possible.
  • the metal strip essentially runs along the upper edge of the roller table;
  • the axis of rotation for the rotatable wear body lies above the center between the axes of rotation of the roller table rollers.
  • the device according to the invention comprises at least one wear body for which the distance of its wear surface from the guide plane of the base body module can be adjusted.
  • the wearing body or the base body module can be set in different positions with regard to the distance from a metal strip to be guided.
  • the wear body touches the metal strip, the distance between its wear surface and the guide plane of the base body module can be changed, for example, by the base body module being moved away from the metal strip.
  • the wear body is moved in the direction of the metal strip in such a way that the distance between its wear surface and the guide plane of the base body module increases, for example until the wear body is in contact with the metal strip; this reduces lateral freedom of movement for the metal strip more and more.
  • the wear body lies outside the guiding plane of the base body module, specifically in the direction of the edge of the metal strip to be guided. It is therefore closer to the metal strip to be guided than the base body module; then the lateral guidance of the metal strip is carried out primarily by this part of the wear body or its wear surface, and not by the guide plane of the base body module.
  • the base body module which is expensive and complex to produce, is subject to considerably less wear; apart from the infeed of the tape head, it is subject to almost no wear.
  • the wear bodies can, for example, be in the guide position - in which they take over the sole tape guidance - as soon as the tape head of the metal tape has passed the device for lateral guidance, because then there is no longer a risk that its corners impale each other.
  • the wear of the expensive base body module is then considerably reduced; instead, according to the invention, the wearing body, which can be produced cheaply, wears out.
  • the wear bodies can be adjusted - for example by moving into recesses in the base body module - so that they do not protrude from the guide level and therefore there is no risk that a tape head can impale its corners on elevations from the guide level.
  • the wearing body can optionally take over the lateral guidance of the metal strip together with the guide plane of the base body module.
  • the metal band will wear down both the guide plane of the base body module and the wear surface of the wear body.
  • the wearing body can be adjusted, for example, by being pushed out of the guide plane by a movement perpendicular to the guide plane—by means of appropriate adjustment devices.
  • the entire wear surface is outside the guide plane and all points of the wear surface are equidistant from the guide plane, which promotes even wear through the metal belt.
  • Displacement perpendicular to the guide plane is particularly preferred, for example, when the wear body is a round disk whose base forms the wear surface of the wear body and which can be rotated about an axis of rotation perpendicular to its wear surface, with the axis of rotation being in the center of the round disk lies.
  • the shifting takes place in the direction of the axis of rotation, which is also perpendicular to the guide plane.
  • Such an embodiment is particularly easy to build.
  • the distance of its wear surface from the guide plane of the base body module can be adjusted for at least one wear body independently of other wear bodies.
  • All wear bodies are preferably designed in this way.
  • wear bodies for which the distance between their wear surfaces is adjustable from the management plane of the base body module, being adjustable in at least one of these wearing bodies depending on at least one other of these wearing bodies.
  • All of these wear bodies can preferably be adjusted as a function of at least one other of these wear bodies, ie all wear bodies can be adjusted in combination.
  • the at least one wear body for which the distance of its wear surface from the guide plane of the base body module is adjustable, can be adjusted while the belt is running.
  • the device has at least one wear body guide roller, which is guided through a recess in the wear surface of a wear body or an opening in the wear surface of a wear body and protrudes at least partially from this wear surface.
  • An opening in the wear surface means a hole in the wear surface that is completely surrounded by the wear surface. In contrast to this, a recess in the wear surface is not completely surrounded by the wear surface.
  • the advantage of lateral guidance by guide rollers can be used in the device according to the invention, and if this is no longer desired or necessary - for example with thin metal strips with thicknesses of up to 5 mm - the lateral guidance can again be provided by the wear surfaces.
  • the provision of the wear body guide rollers therefore has the advantage that, depending on the thickness of the metal strip to be guided, a choice can be made between guidance by means of wear body guide rollers and guidance by means of wear bodies. Or, depending on whether there is a risk of puncturing the corners of the strip head or damaging the edges of the metal strip, you can choose between guidance using wear body guide rollers and guidance using wear bodies.
  • the wear body guide roller is suitable for laterally guiding the metal band running over the metal band conveyor. It is not suitable for this in the so-called parking position - the metal strip is then guided through the wear body and/or the guide level.
  • the wear body guide roller is attached to or on a wear body; it can preferably be adjusted by rotating the wear body in the parked position or in the guide position.
  • the wear body guide roller can also be attached to the main body module, or to other parts of the device, or to adjacent devices.
  • the roller surface of the wear body guide roller is guided through a recess in the wear surface of a wear body or an opening in the wear surface of a wear body and protrudes at least partially from this wear surface.
  • the roller surface of the wear-body guide roller lies beyond the wear surface, viewed from the edge of a metal strip to be guided in the direction of the wear surface. If the roller surface of the wear body guide roller is seen in the direction of the wear surface beyond the wear surface - in other words, below the wear surface - it does not contribute to the lateral guidance. In the guiding position, the roller surface of the wear body guide roller protrudes at least partially out of the wear surface—seen from the wear surface in the direction away from the guide plane of the base body module, or in other words towards the edge of a metal strip to be guided. The metal strip then primarily contacts and is guided primarily by the wear body guide rollers rather than by the wear surface.
  • the axis of rotation of the wear-body guide rollers is preferably located in such a way that the wear-body guide rollers are set in rotary motion by contact with the metal strip. This ensures low wear of the guide rollers subject to wear, since at least part of the energy transmitted by the metal strip upon contact with the guide rollers subject to wear is converted into a rotary movement of the rollers instead of contributing to signs of wear.
  • the axis of rotation of the wear body guide roller is preferably essentially perpendicular to the running direction of the metal strip.
  • the wear body guide roller can, for example, by moving, or unfolding or Folding, or twisting from the park position to the guide position or back.
  • the roller surface of the wear body guide roller protrudes at least partially out of the wear surface both in the parking position and in the guide position, viewed from the wear surface in the direction of the metal strip.
  • the guide position can be adjusted by rotating the wear body into a position in which a metal strip to be guided can come into contact with the wear body guide roller and be guided thereby. It is therefore easy to choose between guidance by means of wear parts and guidance by means of wear part guide rollers.
  • the axis of rotation of the wear-body guide rollers is preferably such that the wear-body guide rollers are set in rotary motion by contact with the metal strip. This ensures low wear of the guide rollers subject to wear, since at least part of the energy transmitted by the metal strip upon contact with the guide rollers subject to wear is converted into a rotary movement of the rollers instead of contributing to signs of wear.
  • the axis of rotation of the wear body guide roller is preferably essentially perpendicular to the running direction of the metal strip.
  • the wear body or the opening in the wear surface is positioned in such a way that the wear body guide roller protruding from the wear surface does not come into contact with the metal strip to be guided - the metal strip is guided by the wear body.
  • the wear body guide roller in the guide position, the advantage of lateral guidance by wear body guide rollers can be used if necessary, and if this is no longer desired or necessary - for example in the case of thin metal strips with thicknesses of up to 5 mm - Setting the wear body guide roller in the parking position, the lateral guidance can again be provided by the wear surfaces.
  • wear body guide rollers has the advantage that, depending on the thickness of the metal strip to be guided, it is possible to choose between guidance by means of wear body guide rollers and guidance by means of wear bodies. Or, depending on whether there is a risk of puncturing the corners of the strip head or damaging the edges of the metal strip, you can choose between guidance using wear body guide rollers and guidance using wear bodies.
  • the wear body guide roller should therefore be brought into the guide position before the metal strip enters.
  • a combination of guiding the metal strip with wear body guide rollers and the wear body guide rollers upstream or downstream of the wear bodies is also possible.
  • first rotational position and second defined rotational position only mean that there are two different rotational positions. In this context, they do not mean that there are necessarily only two rotational positions.
  • first metal band and second metal band mean only that there are two different metal bands. In this context, they do not mean that there are necessarily only two metal strips. In this context, they do not mean that there is always a forced rotation between two consecutive metal bands; turning can also only take place after several metal strips have passed through the device, before another metal strip passes through the device; This further metal band can also be followed by several metal bands again before rotation takes place again.
  • ten metal strips can first run through the device, then a turning takes place before an eleventh metal strip runs through the device as the first metal strip of a group of ten further metal strips. While metal strip eleven to metal strip twenty pass through the device, no rotation occurs.
  • defined fresh areas of the wearing bodies can be exposed to wear, with preferably the guide length does not change due to the changed orientation of the wearing surfaces.
  • the method is characterized in that after a first phase of lateral guidance, on at least one side of the metal strip, by means of a base body module and optionally wearing bodies and/or wearing body guide rollers, in a subsequent second lateral guidance phase, the lateral guidance on at least one side of the metal strip takes place only by means of wearing bodies.
  • the device for the lateral guidance of a metal strip also includes at least one wear body guide roller.
  • one or more wearing bodies can guide laterally only by means of wearing bodies.
  • a first phase of lateral guidance is referred to here as the first lateral guidance phase.
  • a second phase of the lateral guidance is referred to here as the second lateral guidance phase.
  • a wearing body in the base body position that is, in a position in which it does not form an elevation from the management level—can also take over the lateral guidance of the metal strip together with the management level of the base body module.
  • the metal strip will wear down both the guide plane of the base body module and the wear surface of the wear body.
  • the distance between the wear surface and the guide plane, and thus also the distance from the metal strip to be guided, can be adjusted to a position in which it is closer to the metal band than the guide plane of the base body module—the guide position.
  • the wear bodies or wear surfaces can, for example, be put into the guide position - in which they take over sole tape guidance - as soon as the tape head of the metal tape has passed the device for lateral guidance, because then there is no longer any risk of its corners impaling each other. Wear of the base module is then significantly reduced for most of the belt length.
  • the device for laterally guiding a metal strip also includes at least one wear body guide roller.
  • one wearing body guide roller or several wearing body guide rollers can guide laterally only by means of wearing body guide rollers.
  • one wearing body or several wearing bodies and one wearing body guide roller or several wearing body guide rollers can guide laterally by means of wear bodies and wear body guide rollers.
  • At least one wear body and/or the at least one base body module is adjusted into a position in which the wear surface of the wear body lies outside of the guide plane.
  • a wear body whose wear surface lies within the guide plane during the first lateral guidance phase can be moved further in the direction of the metal strip to be guided.
  • the guide module can be moved further in the direction away from the metal strip to be guided, so that the wear body, which remains in its original position, is closer to the metal strip than the guide module.
  • the lateral guidance of the metal strip takes place in the second lateral guidance phase by means of at least one wear body guide roller.
  • wear body guide rollers take over a guiding function.
  • the method according to the invention runs so that during the second lateral guidance phase, the lateral guidance on at least one side of the metal strip by means of several wearing body takes place, with at least one wearing body being displaced away from the metal strip during the second lateral guidance phase, with loss of contact between its wear surface and the metal strip, then this wear body is rotated in a controlled manner about a rotation axis into a new defined rotation position, and then this wear body is again adjusted towards the metal strip while building up contact of its wear surface with the metal strip.
  • the type of lateral guidance is switched between sliding guidance by means of wear bodies and rolling guidance by means of rollers.
  • the rollers can be wear body guide rollers or other guide rollers.
  • the type of lateral guidance is switched between sliding guidance and rolling guidance during the lateral guidance of a metal strip.
  • One step in this process can be turning the wearing body into a new, defined rotational position, or moving, folding out or folding in, or rotating the wearing body guide rollers or other rollers for guidance.
  • the type of lateral guidance includes both sliding guidance by means of wear bodies and rolling guidance by means of rollers.
  • the rollers can be wear body guide rollers or other guide rollers.
  • the device and method according to the invention make it possible to significantly reduce the maintenance effort compared to conventional devices.
  • the time required for the replacement of worn parts is reduced, since the multiple exposure of still unworn areas of the wear surface of a wear body to the metal strip means that the wear bodies have to be replaced less frequently than conventional wear strips.
  • the exchange can take place in the course of other maintenance downtimes, production downtime due to a short maintenance interval for wearing surfaces can thus be avoided.
  • the cost of replacing wearing bodies is also kept low, since the wearing bodies can be manufactured simply and cheaply.
  • figure 1 shows schematically a conventional device 1 for the lateral guidance of a metal strip 2 running over a roller table, laterally from above.
  • the metal strip 2 runs in the direction of the arrow in the direction of the driver 3 of a coiler. It is guided laterally by means of the infeed guides 4a, 4b.
  • figure 2 shows part of a wear strip 5 of an infeed ruler 4a or 4b of a known device 1 for the lateral guidance of a metal strip running over a roller table figure 1 .
  • the wear strip is worn out and must be replaced.
  • FIG 3 shows a section of a device according to the invention for the lateral guidance of a metal strip running over a roller table as a metal strip conveyor device.
  • the device shows a base body module 7 consisting of a support body 8, carrying a wear plate 9 with a vertical guide plane 10. Roller table rollers 11a, 11b, 11c, 11d are also shown.
  • a wear body 12 is also shown, the wear surface 12a of which lies in one plane with the guide plane 10 in the illustration.
  • the wear body 12 can be rotated into a number of defined rotational positions in a controlled manner.
  • the wear surface 12a is flat and parallel to the guide plane 10 in all defined rotational positions.
  • the wear body 12 is a round disk, the base of which forms the wear surface of the wear body.
  • the wear body 12 is arranged in a largely round recess in the wear plate 9—since the wear plate 9 does not completely encompass the wear body 12, the recess is not quite round; however, the part encompassing the wear body 12 is part of a circle.
  • chamfers between the base and side surface of the round discs of the wear body 12 which, in comparison to wear bodies without chamfers, serve to avoid the risk of the metal strip spiking at the edge between the side surface and base surface.
  • the wear body can be rotated about an axis of rotation perpendicular to the guide plane.
  • the axis of rotation is in the center of the round disc.
  • the axis of rotation is located midway between the axes of rotation of the table rollers.
  • figure 4 shows a device as in FIG figure 3 sliced open
  • the base body module 7 consisting of the support body 8 and the cut wear plate 9 with the guide plane 10 .
  • the wear body 12 can be rotated into a plurality of defined rotary positions in a controlled manner.
  • the distance between the wear surface 12a and the guide plane 10 of the base body module 7 can be adjusted by means of the rotary adjustment module 13, in that the wear body 12 can be moved out of the guide plane 10 and back again, which is not shown separately.
  • figure 5 14 shows wearing bodies 15a, 15b, 15c, 15d arranged in largely round recesses 14 of a base body module.
  • Table rollers 16a, 16b, 16c are also shown.
  • the wear bodies 15a, 15b, 15c, 15d are round discs, the bases of which form the wear surfaces 17a, 17b, 17c, 17d of the wear bodies 15a, 15b, 15c, 15d.
  • the wear bodies 15a, 15b, 15c, 15d can be rotated into a plurality of defined rotational positions in a controlled manner, with the planar wear surfaces being parallel to the guide plane 19 in all defined rotational positions.
  • the metal strip 18 - here a steel strip - is guided through the guide plane 19 and the wear bodies 15a, 15b, 15c, 15d, whose wear surfaces 17a, 17b, 17c, 17d lie in the guide plane 19. Also shown are several wear marks 20a, 20b, 20c for the wear body 15b, which a metal strip has already eaten into the wear body 15b—after repeated controlled rotation into different defined rotary positions.
  • FIG 12 shows a view along section BB figure 5 in the direction of the wear body 15c, the guide plane 19 not being shown separately.
  • figure 7 shows one to figure 5 largely analogous device with wear parts 21a, 21b, 21c, 21d.
  • Wear body guide rollers 22a, 22b, 22c, 22d are present, which can be adjusted at least into a parking position and a guide position. They are shown in figure 7 in parking position.
  • the metal strip 23 - here a steel strip - is guided through the guide plane 24 and wear bodies 21 a , 21 b , 21 c , 21 d whose wear surfaces lie in the guide plane 24 .
  • FIG 8 Figure 12 shows a view along section AA figure 7 in the direction of the wear body 21 c, the guide plane 24 not being shown separately.
  • figure 9 shows one to figure 7 largely analogous view in which reference numerals for in figure 7 parts described has been omitted for clarity. Shown are the wear body guide rollers 22a, 22b, 22c, 22d figure 7 in leadership position. The metal strip 23 is guided through the wear body guide rollers 22a, 22b, 22c, 22d.
  • Figure 12 shows a view along section CC figure 9 in the direction of the wear body guide roller 22c, the guide plane not being shown separately.
  • roller surfaces of the wear body guide rollers 22a, 22b, 22c, 22d in the Figures 7 to 10 partially protrude from the wear surface both in the parking position and in the guide position, viewed from the wear surface in the direction of the metal strip. They are guided through an opening in the wear surface of the respective wear bodies 21a, 21b, 21c, 21d and protrude from this wear surface.
  • the wear body 21 a, 21 b, 21 c, 21 d By rotating the wear body 21 a, 21 b, 21 c, 21 d, the position of the openings of the wear surfaces between figure 7 and figure 9 changed.
  • the wearing body guide rollers 21a, 21b, 21c, 21d protruding from these openings are repositioned accordingly and also protrude from these openings after the wearing bodies 21a, 21b, 21c, 21d have been rotated. Accordingly, they are placed in the leadership position.
  • figure 11 shows one to figure 6 largely analogous figure.
  • part of the management level is also shown with the reference number 25 .
  • the wearing body 15c is shown with a closed border in a position in which its wearing surface 17c lies in one plane with the guide plane 25 . It is shown with a dashed border in a position in which the distance between its wear surface and the guide plane has been adjusted, increased here, by the wear body being pushed out of the guide plane by a movement perpendicular to the guide plane - using an adjustment device that is not shown in detail.
  • Figure 12 and Figure 13 show the difference between a recess in the wear surface of a wear body and an opening in the wear surface of a wear body.
  • An opening in the wearing surface is to be understood as meaning a hole 27 in the wearing surface 28 which is completely surrounded by the wearing surface 28; shown in figure 12 .
  • FIG 13 shows figure 13 A recess 29 of the wear surface 30, which is not completely surrounded by the wear surface 30, is bordered by dashed lines.
  • figure 14 shows a section of an embodiment of a wear body 30 in the unworn state.
  • the wearing body 30 is a round disc with a flat wearing surface 31.
  • the wearing body is chamfered at the edge 32.
  • figure 15 shows a section of an embodiment of a wear body 33 in the unworn state.
  • the wear body 33 is a round disc with a flat wear surface 34.
  • a guide groove 35 which is present from the outset as a guide contour for guiding the metal strip in the wear surface 34, is shown.
  • the wear body is chamfered at the edge 36 .
  • figure 16 shows a wear body 33 according to FIG figure 15 in a side view of the wear surface 34. Several guide grooves 35 can be seen.
  • figure 17 shows a section of an embodiment of a wear body 36 in the unworn state.
  • An outer, relatively soft layer 38 is present on a carrier material 37 for the purpose of forming guide grooves during operation. Between this outer layer 38 and the carrier material 37 there is a relatively hard layer 39 which makes it difficult to cut deeper.
  • figure 18 shows a side view of a wear body 40. Its wear surface 41 extends around its circumference. Outside the wear surface 41 there are several separate individual elevations from a surface 43 of the wear body 42 which lies in one plane with the wear surface 41 as guide elevations 42 .
  • figure 19 shows a detail of a section along the line AA through the wear body 40 figure 18 .
  • the profile of the guide bump 42 can be seen; It can also be seen that a guide elevation 44 is also present on the other side of the wear body 40 designed as a round disc.
  • figure 20 shows a section of a wear body 45 which is designed in such a way that there is an elevation 47 on one edge of the wear surface 46 next to the wear surface 46 in relation to the plane of the wear surface 46, this elevation 47 being present on this entire edge of the wear surface 46.
  • the elevation is designed in such a way that its height increases as the distance from the edge of the wear surface increases, ie a so-called run-on bevel 48 is formed.
  • This starting slope 48 and the guide surveys 42 and 44 from the Figures 18 and 19 narrow the lateral space for the metal strip during operation.
  • the narrowing offers resistance to the metal strip running up.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Coating With Molten Metal (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Claims (21)

  1. Dispositif destiné à un guidage latéral (1) d'une bande métallique (2) passant sur un dispositif de transport de bande métallique, comprenant
    au moins un module de corps de base (7) avec un plan de guidage (10) vertical,
    caractérisé en ce que
    au moins un corps d'usure (12), rotatif de manière commandée dans plusieurs positions de rotation définies, muni d'une surface d'usure (12a) est présent,
    et
    la surface d'usure (12a) est plane et parallèle au plan de guidage (10) dans toutes les positions de rotation définies.
  2. Dispositif selon la revendication 1, caractérisé en ce que plusieurs corps d'usure (12), rotatifs dans plusieurs positions de rotation définies, munis d'une surface d'usure (12a) sont présents, et au moins un desdits corps d'usure (12) est rotatif indépendamment d'autres corps d'usure (12).
  3. Dispositif selon la revendication 1, caractérisé en ce que plusieurs corps d'usure (12), rotatifs dans plusieurs positions de rotation définies, munis d'une surface d'usure (12a) sont présents, et au moins un desdits corps d'usure (12) est rotatif dépendamment d'au moins un autre parmi lesdits corps d'usure (12).
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il comprend au moins un corps d'usure (12) pour lequel l'espacement entre sa surface d'usure (12a) et le plan de guidage (10) du module de corps de base (7) est réglable.
  5. Dispositif selon la revendication 4, caractérisé en ce que, pour au moins un corps d'usure (12) indépendamment d'autres corps d'usure (12), l'espacement entre sa surface d'usure (12a) et le plan de guidage (10) du module de corps de base (7) est réglable.
  6. Dispositif selon la revendication 4, caractérisé en ce que plusieurs corps d'usure (12), pour lesquels l'espacement entre leur surface d'usure (12a) et le plan de guidage (10) du module de corps de base (7) est réglable, sont présents, et il est réglable pour au moins un desdits corps d'usure (12) dépendamment d'au moins un autre parmi lesdits corps d'usure (12).
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'il présente au moins un rouleau de guidage de corps d'usure (22a, 22b, 22c, 22d) qui est guidé grâce à un évidement (29) de la surface d'usure (30) d'un corps d'usure (12) ou grâce à un orifice de la surface d'usure (27) d'un corps d'usure (12) et qui fait saillie au moins partiellement hors de ladite surface d'usure.
  8. Dispositif selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il présente au moins un rouleau de guidage de corps d'usure (22a, 22b, 22c, 22d) qui peut être placé au moins dans
    - une position d'attente
    et
    - une position de guidage.
  9. Dispositif selon la revendication 8, caractérisé en ce que, dans la position de guidage, la surface de rouleau du rouleau de guidage de corps d'usure (22a, 22b, 22c, 22d) est guidée grâce à un évidement (29) de la surface d'usure (30) d'un corps d'usure (12) ou grâce à un orifice de la surface d'usure (28) d'un corps d'usure (12) et fait saillie au moins partiellement hors de ladite surface d'usure (28, 30).
  10. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le ou les corps d'usure est/sont biseautés latéralement.
  11. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce qu'au moins une surface d'usure présente au début des contours de guidage destinés au guidage de la bande métallique.
  12. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce qu'au moins un corps d'usure présente au moins un matériau support avec un revêtement.
  13. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que les corps d'usure sont symétriques de sorte qu'ils comprennent au moins deux côtés formés de manière identique et munis de surfaces d'usure.
  14. Dispositif selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le corps d'usure présente au moins une surépaisseur de guidage, de manière préférée sous forme de section biseautée ou de surépaisseur discrète.
  15. Procédé de guidage latéral de bandes métalliques (2) passant sur un dispositif de transport de bande métallique, au moyen d'un dispositif de guidage latéral (1) d'une bande métallique comprenant au moins un module de corps de base (7) avec un plan de guidage (10) ainsi qu'au moins un corps d'usure (12) avec une surface d'usure (12a) plane,
    caractérisé en ce que
    après qu'une première bande métallique a parcouru le dispositif de transport de bande métallique, et avant qu'une deuxième bande métallique n'entre dans le dispositif de transport de bande métallique, le corps d'usure (12) est tourné de manière commandée d'une première position de rotation définie jusqu'à une deuxième position de rotation définie, dans lequel
    la surface d'usure (12a) est parallèle au plan de guidage (10) dans toutes les positons de rotation définies.
  16. Procédé selon la revendication 15,
    caractérisé en ce que
    après une première phase de guidage latéral au niveau d'au moins un côté de la bande métallique (2) au moyen du module de corps de base (7), et éventuellement des corps d'usure (12) et/ou des rouleaux de guidage de corps d'usure (22a, 22b, 22c, 22d),
    le guidage latéral sur au moins un côté de la bande métallique (2) a lieu, dans une deuxième phase de guidage latéral consécutive,
    uniquement au moyen des corps d'usure (12).
  17. Procédé selon la revendication 15, dans lequel le dispositif destiné au guidage latéral (1) présente au moins un rouleau de guidage de corps d'usure (22a, 22b, 22c, 22d),
    caractérisé en ce que
    après une première phase de guidage latéral au niveau d'au moins un côté de la bande métallique (2) au moyen du module de corps de base (7), et éventuellement des corps d'usure (12) et/ou des rouleaux de guidage de corps d'usure (22a, 22b, 22c, 22d),
    dans une deuxième phase de guidage latéral consécutive, le guidage latéral sur au moins un côté de la bande métallique (2) a lieu selon une des manières suivantes :
    - uniquement au moyen des rouleaux de guidage de corps d'usure (22a, 22b, 22c, 22d),
    - au moyen des corps d'usure (12) et des rouleaux de guidage de corps d'usure (22a, 22b, 22c, 22d).
  18. Procédé selon la revendication 16 ou 17, caractérisé en ce que, après la première phase de guidage latéral, au moins un corps d'usure (12) et/ou le au moins un module de corps de base (7) est/sont placé(s) dans une position dans laquelle la surface d'usure (12a) du corps d'usure (12) se trouve à l'extérieur du plan de guidage (10).
  19. Procédé selon l'une quelconque des revendications 16 à 18, caractérisé en ce que, pendant la deuxième phase de guidage latéral, le guidage latéral sur au moins un côté de la bande métallique (2) a lieu au moyen de plusieurs corps d'usure (12), dans lequel, pendant la deuxième phase de guidage latéral, au moins un corps d'usure (12) est éloigné de la bande métallique (2) avec perte du contact entre sa surface d'usure (12a) et la bande métallique (2),
    ledit corps d'usure (12) est ensuite tourné dans une nouvelle position de rotation définie de manière commandée par rapport à un axe de rotation,
    et ledit corps d'usure (12) est ensuite à nouveau rapproché de la bande métallique (2) avec constitution d'un contact entre sa surface d'usure (12a) et la bande métallique (2).
  20. Procédé selon l'une quelconque des revendications 15 à 19, caractérisé en ce que le type de guidage latéral est interverti entre un guidage glissant au moyen de corps d'usure (12) et un guidage roulant au moyen de rouleaux.
  21. Procédé selon l'une quelconque des revendications 15 à 19, caractérisé en ce que le type de guidage latéral comprend aussi bien un guidage glissant au moyen de corps d'usure (12) qu'un guidage roulant au moyen de rouleaux.
EP14766935.2A 2013-09-26 2014-09-05 Dispositif de guidage de bandes métalliques avec des corps d'usure Active EP3049198B2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RS20170795A RS56151B2 (sr) 2013-09-26 2014-09-05 Uređaj i postupak za vođenje metalnih traka sa tarnim telima
EP14766935.2A EP3049198B2 (fr) 2013-09-26 2014-09-05 Dispositif de guidage de bandes métalliques avec des corps d'usure
SI201430383T SI3049198T2 (sl) 2013-09-26 2014-09-05 Naprava in postopek za vodenje kovinskih trakov z obrabnimi telesi

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13186131.2A EP2853315A1 (fr) 2013-09-26 2013-09-26 Dispositif de guidage de bandes métalliques avec des corps d'usure
PCT/EP2014/068929 WO2015043926A1 (fr) 2013-09-26 2014-09-05 Dispositif et procédé de guidage latéral de bandes métalliques pourvues d'éléments d'usure
EP14766935.2A EP3049198B2 (fr) 2013-09-26 2014-09-05 Dispositif de guidage de bandes métalliques avec des corps d'usure

Publications (3)

Publication Number Publication Date
EP3049198A1 EP3049198A1 (fr) 2016-08-03
EP3049198B1 EP3049198B1 (fr) 2017-06-14
EP3049198B2 true EP3049198B2 (fr) 2023-05-24

Family

ID=49274436

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13186131.2A Withdrawn EP2853315A1 (fr) 2013-09-26 2013-09-26 Dispositif de guidage de bandes métalliques avec des corps d'usure
EP14766935.2A Active EP3049198B2 (fr) 2013-09-26 2014-09-05 Dispositif de guidage de bandes métalliques avec des corps d'usure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13186131.2A Withdrawn EP2853315A1 (fr) 2013-09-26 2013-09-26 Dispositif de guidage de bandes métalliques avec des corps d'usure

Country Status (24)

Country Link
US (1) US10376938B2 (fr)
EP (2) EP2853315A1 (fr)
JP (2) JP6363177B2 (fr)
KR (1) KR101690963B1 (fr)
CN (1) CN105705260B (fr)
AT (1) AT15727U3 (fr)
BR (1) BR112016006157B1 (fr)
CA (1) CA2925378C (fr)
CZ (1) CZ31134U1 (fr)
DE (1) DE202014011026U1 (fr)
ES (1) ES2639800T5 (fr)
FI (2) FI3049198T4 (fr)
HU (2) HU5010U (fr)
MX (1) MX2016003779A (fr)
MY (1) MY176656A (fr)
PL (1) PL3049198T5 (fr)
RS (1) RS56151B2 (fr)
RU (1) RU2664849C2 (fr)
SA (1) SA516370793B1 (fr)
SI (1) SI3049198T2 (fr)
SK (1) SK8208Y1 (fr)
TW (1) TWI624314B (fr)
UA (1) UA118855C2 (fr)
WO (1) WO2015043926A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10233035B2 (en) 2014-04-10 2019-03-19 Flexible Steel Lacing Company Conveyor transfer guards
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
EP3552723A1 (fr) 2018-04-12 2019-10-16 Primetals Technologies Austria GmbH Dispositif et procédé de guidage de bandes métalliques pourvues d'éléments d'usure au moyen de l'élément de support
EP3599038A1 (fr) 2018-07-25 2020-01-29 Primetals Technologies Austria GmbH Procédé et dispositif de détermination du contour de bande latéral d'une bande métallique en mouvement
DE102018214542A1 (de) * 2018-08-28 2020-03-05 Sms Group Gmbh Vorrichtung und Verfahren zur Führung von Metallbändern durch Schleißkörper
RU189735U1 (ru) * 2018-10-30 2019-05-31 Публичное акционерное общество "Северсталь" Устройство для проводки двигающейся металлической полосы
CN109693961A (zh) * 2018-12-29 2019-04-30 中冶南方工程技术有限公司 耐磨件磨损补偿装置以及侧导系统
DE102019217682A1 (de) * 2019-02-21 2020-08-27 Sms Group Gmbh Vorrichtung und Verfahren zum Transportieren von Bandmaterial, insbesondere Warmband
EP3711874A1 (fr) * 2019-03-21 2020-09-23 Primetals Technologies Austria GmbH Dispositif doté d'un boîtier et d'un élément rotatif logé rotatif et coulissant dans ledit boîtier
EP4217297A1 (fr) 2020-09-22 2023-08-02 Flexible Steel Lacing Company Bloqueur d'espace de transporteur à rouleaux
CA3232352A1 (fr) * 2021-09-24 2023-03-30 Flexible Steel Lacing Company Bloqueur d?espace de transporteur a rouleaux

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350039A (en) † 1976-10-20 1978-05-08 Hitachi Ltd Rolling mill alignment material guide apparatus
JPS6234910U (fr) † 1985-08-20 1987-03-02
JPS6340609A (ja) † 1986-08-06 1988-02-22 Kobe Steel Ltd サイドガイド用デイスクロ−ラ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1038514A (en) * 1911-05-31 1912-09-17 John William Anderson Jr Gravity-conveyer.
US2818954A (en) * 1954-04-23 1958-01-07 Armco Steel Corp Side guide for conveyors
DE1427923B2 (de) 1965-06-10 1970-05-27 Klöckner-Werke AG, 4100 Duisburg Führungslineale für Walzwerke für die Breitenführung von gewalztem oder aufgetrenntem Bandmaterial
JPS52150230A (en) * 1976-06-05 1977-12-13 Yukio Suzuki Rotary cutter for power grass mower
JPS55165605U (fr) * 1979-05-11 1980-11-28
SU1069896A1 (ru) 1982-02-05 1984-01-30 Воронежский лесотехнический институт Проводка скольжени прокатной клети
JPS59215202A (ja) * 1983-05-20 1984-12-05 Nippon Steel Corp 厚板の幅方向圧延方法
JPS60195106A (ja) 1984-03-17 1985-10-03 Showa Denko Kk 架橋性組成物
SU1560345A1 (ru) 1988-04-25 1990-04-30 Новокраматорский Машиностроительный Завод Рольганг широкополосного прокатного стана
US5218848A (en) * 1990-02-13 1993-06-15 Hitachi, Ltd. Method and apparatus for correcting a widthwise bend in an end portion of a hot-rolled sheet-shaped product
JPH0732518Y2 (ja) * 1990-10-16 1995-07-26 バンドー化学株式会社 蛇行検出装置
JP2533708B2 (ja) * 1991-12-13 1996-09-11 新日本製鐵株式会社 熱間圧延鋼板の巻取り装置
EP0721812B1 (fr) 1994-12-06 1998-01-28 Sidmar N.V. Guides latéraux pour produit en bande
JPH09174132A (ja) 1995-12-25 1997-07-08 Sumitomo Metal Ind Ltd 鋼板圧延機のサイドガイド装置
JP3285810B2 (ja) 1998-01-28 2002-05-27 三菱重工業株式会社 サイドガイド装置
DE19831479A1 (de) 1998-07-14 2000-01-20 Schloemann Siemag Ag Verschiebevorrichtung für auf einem Rollgang aufliegendes Walzgut
US5937688A (en) * 1998-08-19 1999-08-17 Sms Engineering Corporation, Inc. Adjustable side guide with quick change strip heater assembly
ATE396797T1 (de) 2000-01-20 2008-06-15 Rexam Aktiebolag Führungsvorrichtung für eine laser- markierungsanordnung
KR100797316B1 (ko) * 2001-12-18 2008-01-22 주식회사 포스코 강판의 사이드 가이드 장치
RU2253524C1 (ru) 2004-02-26 2005-06-10 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университет-УПИ" Выводная валковая арматура прокатного стана
DE102008032932A1 (de) * 2008-07-12 2010-01-14 Sms Siemag Aktiengesellschaft Verfahren zum Längsführen eines Walzgutes, insbesondere eines warmgewalzten Stahlbandes und Warmwalzwerk zur Durchführung des Verfahrens
KR20110130680A (ko) * 2010-05-28 2011-12-06 현대제철 주식회사 스트립 가이드 장치
JP2013128978A (ja) * 2011-12-22 2013-07-04 Jfe Steel Corp サイドガイド装置およびサイドガイド方法
CN202824169U (zh) * 2012-10-08 2013-03-27 武汉钢铁(集团)公司 用于热轧机架及卷取机前的复合导板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350039A (en) † 1976-10-20 1978-05-08 Hitachi Ltd Rolling mill alignment material guide apparatus
JPS6234910U (fr) † 1985-08-20 1987-03-02
JPS6340609A (ja) † 1986-08-06 1988-02-22 Kobe Steel Ltd サイドガイド用デイスクロ−ラ

Also Published As

Publication number Publication date
FI11946U1 (fi) 2018-01-26
TW201527007A (zh) 2015-07-16
SA516370793B1 (ar) 2020-04-01
EP3049198A1 (fr) 2016-08-03
PL3049198T5 (pl) 2023-09-11
SI3049198T1 (sl) 2017-10-30
CN105705260B (zh) 2017-10-13
US10376938B2 (en) 2019-08-13
RS56151B1 (sr) 2017-11-30
US20160214154A1 (en) 2016-07-28
KR101690963B1 (ko) 2017-01-09
MY176656A (en) 2020-08-19
JP6779928B2 (ja) 2020-11-04
HU5010U (hu) 2019-06-28
TWI624314B (zh) 2018-05-21
BR112016006157A2 (pt) 2017-08-01
RU2016116014A3 (fr) 2018-06-18
EP3049198B1 (fr) 2017-06-14
CN105705260A (zh) 2016-06-22
JP2018089701A (ja) 2018-06-14
RS56151B2 (sr) 2023-08-31
MX2016003779A (es) 2016-06-24
SK1472017U1 (sk) 2018-04-04
CZ31134U1 (cs) 2017-10-30
CA2925378C (fr) 2021-03-16
UA118855C2 (uk) 2019-03-25
PL3049198T3 (pl) 2017-11-30
BR112016006157B1 (pt) 2022-11-01
RU2016116014A (ru) 2017-10-31
EP2853315A1 (fr) 2015-04-01
SK8208Y1 (sk) 2018-09-03
ES2639800T3 (es) 2017-10-30
RU2664849C2 (ru) 2018-08-23
JP2016536141A (ja) 2016-11-24
AT15727U2 (de) 2018-05-15
HUE036286T2 (hu) 2018-06-28
JP6363177B2 (ja) 2018-07-25
FI3049198T4 (fi) 2023-08-31
CA2925378A1 (fr) 2015-04-02
AT15727U3 (de) 2018-07-15
KR20160055943A (ko) 2016-05-18
WO2015043926A1 (fr) 2015-04-02
SI3049198T2 (sl) 2023-10-30
ES2639800T5 (es) 2023-10-09
DE202014011026U1 (de) 2017-06-08

Similar Documents

Publication Publication Date Title
EP3049198B2 (fr) Dispositif de guidage de bandes métalliques avec des corps d'usure
EP3630382B1 (fr) Dispositif de guidage de bandes métalliques à l'aide de corps d'usure dans une ligne de fabrication
DE10119508C1 (de) Materialführungssystem für Spleißmaschinen
EP2792622B1 (fr) Procédé et dispositif de réorientation d'une tranche ou d'une portion d'un produit alimentaire découpé
EP0463201A1 (fr) Installation de coulée continue d'acier contenant un dispositif pour éliminer des bourrelets produits pendant le découpage à l'oxygène
EP1877233A2 (fr) Dispositif pour separer un boudin d'argile plastique au moyen d'un dispositif d'entaille agissant sur tous les cotes
DE112005002865B4 (de) Blockwendeanordnung
DE3529303A1 (de) Glasplattenschleifmaschine
DE3509004A1 (de) Bandschleifmaschine
WO2019057577A1 (fr) Rouleau de four, dispositif de transport équipé de ce dernier et procédé de fonctionnement associé
DE3443849A1 (de) Randabgratvorrichtung fuer stahlblechband
EP4001187A1 (fr) Procédé de positionnement transversal d'un article à transporter
WO2015117699A1 (fr) Dispositif et procédé pour l'élimination de bavures de chauffe sur des corps d'usure servant pour le guidage de bandes métalliques
DE2901631A1 (de) Verfahren und vorrichtung zum kontinuierlichen zerschneiden einer materialbahn
WO2016020294A1 (fr) Procédé de fabrication d'un ressort à ruban et dispositif de pliage pour sa fabrication
EP2388114B1 (fr) Dispositif de perforation ou coupe transversale de bandes de matériau déroulantes
EP0086934B1 (fr) Procédé et cage de laminoir pour laminer des bandes de largeur différente
EP1235730B1 (fr) Dispositif de separation de bandes et utilisations dudit dispositif
EP1654076B1 (fr) Procede pour prolonger le cycle de coulee lors de la coulee a deux cylindres d'un feuillard et installation pour la mise en oeuvre dudit procede
EP3129158B1 (fr) Procéde et dispositif pour le revêtement d'une bande de métal en mouvement continu ainsi qu'installation pour le laminage en continu de pièces métalliques
DE102018214542A1 (de) Vorrichtung und Verfahren zur Führung von Metallbändern durch Schleißkörper
DE3522371A1 (de) Bremsrinneneinrichtung fuer walzstaebe
EP3307448B1 (fr) Procédé et dispositif servant à réguler un paramètre d'un produit à laminer
EP2489619A1 (fr) Procédé de traitement de matériaux en tableaux ou en bandes et dispositif
DE19956459B4 (de) Plattenauflageleiste für Maschinentische von Plattensägemaschinen

Legal Events

Date Code Title Description
REG Reference to a national code

Ref country code: DE

Ref legal event code: R138

Ref document number: 202014011026

Country of ref document: DE

Free format text: GERMAN DOCUMENT NUMBER IS 502014004260

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

17P Request for examination filed

Effective date: 20160426

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20170216

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 900469

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014004260

Country of ref document: DE

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2639800

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170915

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 25148

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171014

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502014004260

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: SMS GROUP GMBH

Effective date: 20180308

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E036286

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170905

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20230524

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502014004260

Country of ref document: DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: RPEO

REG Reference to a national code

Ref country code: SK

Ref legal event code: T5

Ref document number: E 25148

Country of ref document: SK

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Ref document number: 2639800

Country of ref document: ES

Kind code of ref document: T5

Effective date: 20231009

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230904

Year of fee payment: 10

Ref country code: RO

Payment date: 20230824

Year of fee payment: 10

Ref country code: NL

Payment date: 20230920

Year of fee payment: 10

Ref country code: GB

Payment date: 20230920

Year of fee payment: 10

Ref country code: FI

Payment date: 20230920

Year of fee payment: 10

Ref country code: CZ

Payment date: 20230828

Year of fee payment: 10

Ref country code: AT

Payment date: 20230921

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20230830

Year of fee payment: 10

Ref country code: SI

Payment date: 20230824

Year of fee payment: 10

Ref country code: SE

Payment date: 20230920

Year of fee payment: 10

Ref country code: RS

Payment date: 20230825

Year of fee payment: 10

Ref country code: PL

Payment date: 20230825

Year of fee payment: 10

Ref country code: HU

Payment date: 20230922

Year of fee payment: 10

Ref country code: FR

Payment date: 20230928

Year of fee payment: 10

Ref country code: DE

Payment date: 20230920

Year of fee payment: 10

Ref country code: BE

Payment date: 20230920

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231124

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230927

Year of fee payment: 10