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EP1798359A2 - Oblong panel with transverse groove and set of panels - Google Patents

Oblong panel with transverse groove and set of panels Download PDF

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Publication number
EP1798359A2
EP1798359A2 EP06025335A EP06025335A EP1798359A2 EP 1798359 A2 EP1798359 A2 EP 1798359A2 EP 06025335 A EP06025335 A EP 06025335A EP 06025335 A EP06025335 A EP 06025335A EP 1798359 A2 EP1798359 A2 EP 1798359A2
Authority
EP
European Patent Office
Prior art keywords
panel
transverse groove
panels
groove
incision
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06025335A
Other languages
German (de)
French (fr)
Other versions
EP1798359B1 (en
EP1798359A3 (en
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.)
Kronotec AG
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Kronotec AG
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Filing date
Publication date
Application filed by Kronotec AG filed Critical Kronotec AG
Priority to PL06025335T priority Critical patent/PL1798359T3/en
Publication of EP1798359A2 publication Critical patent/EP1798359A2/en
Publication of EP1798359A3 publication Critical patent/EP1798359A3/en
Application granted granted Critical
Publication of EP1798359B1 publication Critical patent/EP1798359B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein plane surfaces are worked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02033—Joints with beveled or recessed upper edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02161—Floor elements with grooved main surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove

Definitions

  • the invention relates to a panel, in particular a long panel with a transverse groove and a kit of panels, The invention further relates to a method and a system for producing such panels.
  • Panels for wall, ceiling and floor design are being used with increasingly different decors.
  • the aim is to offer as near-natural a decor as possible.
  • classic laying forms of parquet are mimicked, for example, particularly often z.
  • B. cube parquet or ship floor decors A second direction of the decors aims at the reproduction of planks, such panels are commonly referred to as country house planks.
  • Country house planks are longer due to the decor than usual panels; they are also referred to as long panels. It has turned out that country house planks appeal to a large circle of consumers.
  • the area formed by a larger number of panels is relatively monotonous. The more uniform decor that extends across the entire width and length of a panel results in an undesirably monotonous installation pattern.
  • this object is achieved by a panel having a transverse groove, wherein the transverse groove is provided with an incision which partially passes through the panel and which extends to below the groove bottom of the transverse groove.
  • a transverse groove creates a convincing, realistic and therefore high-quality optical demarcation of decorative units.
  • the optical demarcation should look as real as possible, especially for high-quality products.
  • the incision which extends into the panel in the transverse groove to below the groove bottom, a surprisingly "real" acting appreciation of the panel, because it creates the impression that here separate sections are joined together.
  • the notch must not be particularly deep, just a few mm or 1/10 mm below the bottom of the groove to give the viewer the impression that here two separate panels were joined together.
  • the panel is cut according to an advantageous embodiment by the transverse groove up to a third, preferably up to a quarter, more preferably up to a fifth of the thickness of the panel.
  • This insertion depth corresponds to the usual depth of the edge profiles, which is visible in the plan view of a panel.
  • the transverse groove can be introduced according to a further advantageous embodiment of the invention with any profiles in the panel. Preferably, V- or U-shaped profiles are introduced into the surface of the panel. It is particularly preferred if the design of the transverse groove of the panel is adapted to the design of at least a part of the edge of the panel, in particular to a chamfered edge of the panel.
  • the profile of the transverse groove and the edge of the panel are identical.
  • the subdivided by the present invention developed transverse grooves sections of the panel are preferably designed with completed veneer images, ie with a complete flower, a self-contained branch image or the like.
  • Such an embodiment of the invention can advantageously be used long panels having two, three or more decorative sections.
  • the transverse groove which is incorporated in the surface of the panel, is colored according to a preferred embodiment of the invention, in particular painted. According to a further advantageous development of the invention, the transverse groove is sealed, in particular sealed watertight. Thus, the transverse groove is ready for use and also grown to usual requirements for the surface stress.
  • the transverse groove is removed by conventional means for removing material from a surface of the panel, usually with milling. Subsequently, the incision is made in or until under the groove bottom. When cutting into the panel, if possible no material or only a minimum of material should be removed. Unlike a groove, for example, no side surfaces of the incision should be visible.
  • a means for applying an incision for example, a knife, a thin saw blade or a laser are used. These tools create a thin incision that is a few 1/10 mm or a few mm deep.
  • the transverse groove provided with a predetermined profile, typically a V or U-profile.
  • the means for removing material from the surface and the means for introducing the incision into or under the groove bottom may be arranged compact. They can be arranged as a separate processing unit. However, they can also be incorporated into a system for producing panels, which act on the surface of the panel, for example, during or after processing of the narrow sides of a panel.
  • the integration of the means for removing material and introducing the incision can therefore also be done so easily in a system for the production of panels, because they work with the same Bkarheitungs horr as the tools with which the panel is made.
  • the transverse groove is introduced according to a particularly preferred embodiment of the panel according to the invention there in the surface where two decorative units adjoin one another. Since the decor is already applied to the surface of the panel before the transverse groove is introduced, it is of particular importance that the transverse groove is actually applied where the decors abut each other.
  • a further preferred embodiment of the invention provides that the border between two decors is marked, e.g. by a colored line or by reflective or fluorescent markings.
  • the means for introducing the incision are additionally provided in this embodiment of the invention with a device for aligning the means for introduction, in practice with a known, inexpensive device for detecting a color stroke or with means for detecting fluorescent markers. The adjustment of the means for introducing the incision usually requires only minimal movements, since at best to correct a deviation of a few mm.
  • three or four or more different panels are combined to form a kit. It is obvious that the number of panels is determined only by how many panels are required for each desired laying pattern.
  • the panels are preferably summarized in the factory to packages, each having a defined number of panels.
  • the kit according to the invention is particularly suitable for use when the panels combined in each case into a kit have decorative units which extend over the entire width of the panel.
  • kits according to the invention provide that the decorative units of the at least first and second panels and possibly further panels of the kit are designed with coordinated lengths.
  • the decorative units are each formed as an integer multiple of the shortest decorative unit.
  • Fig. 1 shows an elongated panel 2 with end faces 4a, 4b, which are each provided with a groove 6 (end face 4a) and with a corresponding spring 8 (end face 4b).
  • the profile of the long sides is not shown for clarity.
  • Several panels 2 are laid to a floor, a wall covering or a ceiling, wherein groove 6 and spring 8 engage each other.
  • Groove 6 and spring 8 may additionally comprise locking means which secure the panels against being pulled apart in the plane of laying.
  • the profiles 6,8 of the end edges 4a, 4b intersect with the top 10 of the panel 2, the resulting edges are broken, in the present case they are not rounded but beveled, i. broken at an angle of 45 °.
  • the chamfers 12 extend over approximately 1/6 of the height of the panel.
  • the panel 2 has a transverse groove 14.
  • the transverse groove 14 extends parallel to the end edges 4a, 4b. It was created together with the profiles 6, 8 on the front edges.
  • a router with V-shaped profile has worked out the transverse groove 14 from the surface 10 of the panel.
  • the mill is connected to a color detection device which aligns the mill with conventional control means prior to removing the cross groove 14 on a black line.
  • the alignment usually requires only an adjustment by a few millimeters, since the cutter is already arranged in an area in which a transverse groove 14 is provided.
  • the black line on the panel 2 marks the change between two decorative units not shown here.
  • the tools for generating the transverse groove 14 are known per se, they are not shown here.
  • transverse groove 14 After the cutter follows a saw blade, which makes a narrow cut 16 in the groove bottom of about 1.5 mm. This gives the transverse groove 14 after laying the panels in plan view the same impression as a real joint between two panels. This impression is exacerbated by the fact that the transverse groove 14 is designed as a V-groove, which has the same dimensions as chamfers 12 of the panels 2. To this impression of a true joint contributes in particular the incision 16, the viewer the juxtaposition of two separate Panels suggest. However, the transverse groove 14 does not engage so deeply in the panel 2 that its strength and stability significantly is impaired.
  • the realistic impression conveyed by the transverse groove 14 is further improved in that, after the incision 16 has been made, the side surfaces of the transverse groove 14 are fashioned in the same decor as the surface 10 of the panel 2 or, preferably, like the chamfers 12 the profile 6, 8 of the end faces 4a, 4b.
  • the side surfaces of the transverse groove 14 can be printed particularly easily in the inkjet process. If a color is used with a crosslinkable binder, then the coating of the side surfaces of the transverse groove 14 is additionally waterproof sealed after printing and curing the color.
  • Fig. 2 shows a kit 20 of several panels 2, including at least one panel having a transverse groove 14, as shown in Fig. 1.
  • the three panels 2a, 2b and 2c of the kit 20 have the same length.
  • the first panel 2a has a surface with a decor unit 22a covering the entire surface of the panel 2a.
  • the second panel 2b is provided with three decorative units 22b.
  • the decorative units 22b each have a different pattern, for example, with branches, vials or bars. The different patterns, however, are coordinated, so imitate z. B. all the tree species birch or maple.
  • Each decorative unit 22b is separated from the adjacent decorative unit by a transverse groove 14.
  • the third panel 2 c has three decor units 22 c, which are separated by a transverse groove 14.
  • the decorative units 22a, 22b and 22c are matched to each other in such a way that each half or third divisions result based on the length of the entire panel. With kit 20 you can create attractive laying patterns.
  • the kit 20 offers the advantage in the production and laying, that the same size panels are processed.
  • the panels can be dimensioned so large that they can barely be laid by one person. The larger the single panel, the less the effort of edge processing. It is therefore obvious that a kit over the prior art also offers the advantage of more economical production.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Floor Finish (AREA)

Abstract

The panel has a transverse groove (14) in one surface and an incision (16) which passes partially through the panel and extends underneath the groove base. The panel can be cut through to about a third through the transverse groove. Markings to determine the position of the groove can be provided before making the groove. Independent claim describes panel kit with panels with different decor configurations wherein two decor units can be recessed from one another on the panels. Independent claim describes installation for making transverse grooves in panel surface by milling out surface material and then making incisions underneath groove base through blade, saw or laser.

Description

Die Erfindung betrifft ein Paneel, insbesondere ein Lang-Paneel mit einer Quernut und einen Bausatz von Paneelen, Die Erfindung betrifft weiter ein Verfahren und eine Anlage zur Herstellung solcher Paneele.The invention relates to a panel, in particular a long panel with a transverse groove and a kit of panels, The invention further relates to a method and a system for producing such panels.

Paneele zur Wand-, Decken und Fußbodengestaltung werden mit zunehmend differenzierten Dekoren eingesetzt. Gerade für hochwertige Paneele wird angestrebt, ein möglichst naturnahes Dekor anzubieten. So werden beispielsweise in der Regel klassische Verlegeformen des Parketts nachgeahmt, besonders häufig z. B. Würfelparkett- oder Schiffsboden-Dekore. Eine zweite Richtung der Dekore strebt das Nachbilden von Dielen an, solche Paneele werden üblicherweise als Landhaus-Dielen bezeichnet. Landhaus-Dielen sind -bedingt durch das Dekor- länger als übliche Paneele; sie werden auch als Lang-Paneele bezeichnet. Es hat sich herausgestellt, dass Landhaus-Dielen zwar einen großen Kreis von Verbrauchern ansprechen. Allerdings ist die durch eine größere Anzahl von Paneelen gestaltete Fläche verhältnismäßig monoton. Das eher uniforme Dekor, dass sich über die gesamte Breite und Länge eines Paneels erstreckt resultiert in einem unerwünscht monotonen Verlegebild.Panels for wall, ceiling and floor design are being used with increasingly different decors. Especially for high-quality panels, the aim is to offer as near-natural a decor as possible. For example, classic laying forms of parquet are mimicked, for example, particularly often z. B. cube parquet or ship floor decors. A second direction of the decors aims at the reproduction of planks, such panels are commonly referred to as country house planks. Country house planks are longer due to the decor than usual panels; they are also referred to as long panels. It has turned out that country house planks appeal to a large circle of consumers. However, the area formed by a larger number of panels is relatively monotonous. The more uniform decor that extends across the entire width and length of a panel results in an undesirably monotonous installation pattern.

Bei Versuchen, diesen Nachteil zu beheben hat sich schnell herausgestellt, dass ein Aufteilen in mehrere Dekoreinheiten, so wie es für Paneele mit Parkett-Dekoren üblich ist, hier nicht gut funktioniert, denn die Übergänge von einer Dekoreinheit zur anderen können in dem Bereich, der nicht an einem Ende des Paneels endet, insbesondere an der kurzen Seite des Paneels nicht zufrieden stellend gelöst werden. So schlägt z.B. die US 6,413,616 vor, eine dreidimensionale optische Wirkung, also eine optische Tiefenwirkung, durch eine besondere Farbgebung von Nuten zu erreichen. Auch die z.B. in der WO2006/063579 beschriebenen Mikro-Fugen, also einfache Querfugen, die in die Paneele eingearbeitet werden, genügen den Ansprüchen an möglichst naturgetreue Nachbildungen nicht. Eine akzeptable, hochwertige Anmutung ist mit den üblichen Mitteln der Dekorgestaltung nicht zu erreichen.In attempts to remedy this disadvantage has quickly been found that a division into several decorative units, as is customary for panels with parquet decors, does not work well here, because the transitions from one decor unit to another can in the area, the does not terminate at one end of the panel, in particular on the short side of the panel can not be satisfactorily solved. For example, the beats US 6,413,616 to achieve a three-dimensional optical effect, ie an optical depth effect, by a special coloring of grooves. Also the eg in the WO2006 / 063579 described micro-joints, so simple transverse joints, which are incorporated into the panels, do not meet the requirements of most lifelike replicas. An acceptable, high-quality appearance can not be achieved with the usual means of decor design.

Bisher gestaltet sich ein verbessertes Angebot an hochwertigen Paneelen derart, dass Paneele mehrerer Längen mit unterschiedlichen, aber aufeinander abgestimmten Dekoren angeboten werden. Die Zusammenstellung solcher Bausätze von Paneelen, die z.B. im Fall von Holzdekoren Lang-Panecle mit Fladerdekoren, kurze Paneele mit astigen Abschnitten und ggf. noch mittellange Paneele mit Streifer- oder Riegeldekoren umfassen, ist äußerst aufwändig. Insbesondere die Verpackung erfordert einen unverhältnismäßig großen Aufwand.So far, an improved range of high-quality panels designed in such a way that panels of several lengths are offered with different, but coordinated decors. The compilation of such kits of panels, e.g. In the case of wood decors Lang-Panecle with Fladerdekoren, short panels with knotty sections and possibly even medium-length panels with strip or bolt decors include extremely complex. In particular, the packaging requires a disproportionate effort.

Es stellt sich daher die Aufgabe, ein Paneel und einen Bausatz von Paneelen bereitzustellen, mit denen einerseits ein attraktiveres Verlegebild und andererseits auch für hochwertige Dekore werkseits eine verbesserte Konfektionierung möglich ist. Es ist weiter Aufgabe der Erfindung, ein Verfahren und eine Anlage zum Herstellen von Paneelen vorzuschlagen.It is therefore the task of providing a panel and a kit of panels, with which on the one hand a more attractive installation image and on the other hand for high-quality decors factory improved packaging is possible. It is a further object of the invention to propose a method and a system for producing panels.

Erfindungsgemäß wird diese Aufgabe gelöst durch ein Paneel, das eine Quernut aufweist, wobei die Quernut mit einem Einschnitt versehen ist, der das Paneel teilweise durchsetzt und der sich bis unter den Nutgrund der Quernut erstreckt. Eine solche Quernut schafft eine überzeugende, realistisch wirkende und daher hochwertige optische Abgrenzung von Dekoreinheiten. Die optische Abgrenzung soll besonders bei hochwertigen Produkten möglichst echt wirken. Hier stellt der Einschnitt, der in der Quernut bis unter den Nutgrund in das Paneel hineinreicht, eine überraschend "echt" wirkende Aufwertung des Paneels dar, denn es entsteht der Eindruck, dass hier getrennte Abschnitte aneinander gefügt werden. Der Einschnitt muss nicht besonders tief sein, nur wenige mm oder 1/10 mm unterhalb des Nutgrunds genügen, um dem Betrachter den Eindruck zu vermitteln, dass hier zwei separate Paneele aneinander gefügt wurden. Üblich sind Einschnitte in einer Tiefe von 2/10 mm bis 3 mm unter den Nutgrund. Die Stabilität des Paneels wird nicht wesentlich geschwächt, denn trotz der Quernut und des Einschnitts ist das Paneel steif genug, um wie üblich transportiert und verlegt zu werden. Gleichzeitig erlaubt diese erfindungsgemäße Ausgestaltung der Quernut, dass werkseits großformatige Paneele gleicher Länge (Lang-Paneele) hergestellt werden, wodurch gleichzeitig das Verlegebild vor Ort wesentlich abwechslungsreicher gestaltet werden kann, wobei der besonders hochwertige Eindruck "echter" Massivholzdielen entsteht.According to the invention this object is achieved by a panel having a transverse groove, wherein the transverse groove is provided with an incision which partially passes through the panel and which extends to below the groove bottom of the transverse groove. Such a transverse groove creates a convincing, realistic and therefore high-quality optical demarcation of decorative units. The optical demarcation should look as real as possible, especially for high-quality products. Here, the incision, which extends into the panel in the transverse groove to below the groove bottom, a surprisingly "real" acting appreciation of the panel, because it creates the impression that here separate sections are joined together. The notch must not be particularly deep, just a few mm or 1/10 mm below the bottom of the groove to give the viewer the impression that here two separate panels were joined together. The usual incisions are at a depth of 2/10 mm to 3 mm below the bottom of the groove. The stability of the panel is not significantly weakened because, despite the transverse groove and incision, the panel is stiff enough to be transported and routed as usual. At the same time this inventive design of the transverse groove that factory large-sized panels of the same length (long panels) are produced, which at the same time the installation image can be made much more varied locally, with the most high-quality impression of "real" solid wood flooring arises.

Das Paneel ist nach einer vorteilhaften Ausführung durch die Quernut bis zu einem Drittel, vorzugsweise bis zum einem Viertel, besonders bevorzugt bis zu einem Fünftel der Stärke des Paneels eingeschnitten. Diese Einschuitt-Tiefe entspricht der üblichen Tiefe der Kantenprofile, die in der Aufsicht auf ein Paneel sichtbar ist. Gleichzeitig bleibt die Stabilität des Paneels erhalten. Die Quernut kann nach einer weiteren vorteilhaften Ausführung der Erfindung mit beliebigen Profilen in das Paneel eingebracht sein. Bevorzugt werden V- oder U-förmige Profile in die Oberfläche des Paneels eingebracht. Es wird besonders bevorzugt, wenn die Gestaltung der Quernut des Paneels auf die Gestaltung mindestens eines Teils der Kante des Paneels, insbesondere auf eine gefaste Kante des Paneels abgestimmt ist. Nach einer weiter bevorzugten Ausführung der Erfindung sind das Profil der Quernut und die Kante des Paneels identisch ausgebildet. Die durch die erfindungsgemäß ausgearbeiteten Quernuten unterteilten Abschnitte des Paneels sind vorzugsweise mit abgeschlossenen Furnierbildern gestaltet, also mit einer vollständigen Blume, einem in sich abgeschlossenen Astbild oder dergleichen. Bei einer solchen Ausführung der Erfindung können vorteilhaft Lang-Paneele verwendet werden, die zwei, drei oder mehr dekorative Abschnitte aufweisen.The panel is cut according to an advantageous embodiment by the transverse groove up to a third, preferably up to a quarter, more preferably up to a fifth of the thickness of the panel. This insertion depth corresponds to the usual depth of the edge profiles, which is visible in the plan view of a panel. At the same time, the stability of the panel is maintained. The transverse groove can be introduced according to a further advantageous embodiment of the invention with any profiles in the panel. Preferably, V- or U-shaped profiles are introduced into the surface of the panel. It is particularly preferred if the design of the transverse groove of the panel is adapted to the design of at least a part of the edge of the panel, in particular to a chamfered edge of the panel. According to a further preferred embodiment of the invention, the profile of the transverse groove and the edge of the panel are identical. The subdivided by the present invention developed transverse grooves sections of the panel are preferably designed with completed veneer images, ie with a complete flower, a self-contained branch image or the like. In such an embodiment of the invention can advantageously be used long panels having two, three or more decorative sections.

Die Quernut, die in die Oberfläche des Paneels eingearbeitet ist, ist nach einer bevorzugten Ausführungsform der Erfindung farbig gestaltet, insbesondere lackiert. Nach einer weiter vorteilhaften Weiterentwicklung der Erfindung ist die Quernut versiegelt, insbesondere wasserdicht versiegelt. Damit ist die Quernut gebrauchsfähig und auch üblichen Anforderungen an die Oberflächenbeanspruchung gewachsen.The transverse groove, which is incorporated in the surface of the panel, is colored according to a preferred embodiment of the invention, in particular painted. According to a further advantageous development of the invention, the transverse groove is sealed, in particular sealed watertight. Thus, the transverse groove is ready for use and also grown to usual requirements for the surface stress.

Die Quernut wird mit üblichen Mitteln zum Entfernen von Material aus einer Oberfläche des Paneels, in der Regel mit Fräsen, ausgenommen. Nachfolgend wird dann der Einschnitt in bzw. bis unter den Nutgrund vorgenommen. Beim Einschneiden in das Paneel soll nach Möglichkeit kein Material oder nur ein Minimum an Material entnommen werden. Anders als bei einer Nut sollen z.B. keine Seitenflächen des Einschnitts sichtbar werden. Als Mittel zum Anbringen eines Einschnitts werden beispielsweise ein Messer, ein dünnes Sägeblatt oder ein Laser eingesetzt. Durch diese werkzeuge wird ein dünner Einschnitt erzeugt, der einige 1/10 mm oder einige mm tief ist. Nach einer bevorzugten Weiterbildung der Erfindung wird beim Entfernen des Materials oder danach, meist vor dem Einbringen des Einschnitts, in einem zweiten Arheitsgang die Quernut mit einem vorgegebenen Profil versehen, typischerweise ein V- oder U-Profil.The transverse groove is removed by conventional means for removing material from a surface of the panel, usually with milling. Subsequently, the incision is made in or until under the groove bottom. When cutting into the panel, if possible no material or only a minimum of material should be removed. Unlike a groove, for example, no side surfaces of the incision should be visible. As a means for applying an incision, for example, a knife, a thin saw blade or a laser are used. These tools create a thin incision that is a few 1/10 mm or a few mm deep. According to a preferred embodiment of the invention when removing the material or then, usually before the introduction of the incision, in a second Arheitsgang the transverse groove provided with a predetermined profile, typically a V or U-profile.

Die Mittel zum Entfernen von Material aus der Oberfläche und die Mittel zum Einbringen des Einschnitts in bzw. bis unter den Nutgrund können kompakt angeordnet sein. Sie können als separate Bearbeitungseinheit angeordnet sein. Sie können aber auch in eine Anlage zum Herstellen von Paneelen eingebunden sein, die beispielsweise während oder nach dem Bearbeiten der Schmalseiten eines Paneels auf die Oberfläche des Paneels einwirken. Die Integration der Mittel zum Entfernen von Material und Einbringen des Einschnitts kann auch deshalb so unkompliziert in eine Anlage zum Herstellen von Paneelen erfolgen, weil sie mit der gleichen Bcarheitungsgeschwindigkeit arbeiten wie die Werkzeuge, mit denen das Paneel hergestellt wird.The means for removing material from the surface and the means for introducing the incision into or under the groove bottom may be arranged compact. They can be arranged as a separate processing unit. However, they can also be incorporated into a system for producing panels, which act on the surface of the panel, for example, during or after processing of the narrow sides of a panel. The integration of the means for removing material and introducing the incision can therefore also be done so easily in a system for the production of panels, because they work with the same Bkarheitungsgeschwindigkeit as the tools with which the panel is made.

Die Quernut wird nach einer besonders bevorzugten Ausführungsform des erfindungsgemäßen Paneels dort in die Oberfläche eingebracht, wo zwei Dekoreinheiten aneinander grenzen. Da das Dekor auf die Oberfläche des Paneels bereits aufgebracht ist, bevor die Quernut eingebracht wird, ist es von besonderer Bedeutung, dass die Quernut tatsächlich dort angebracht wird, wo die Dekore aneinander stoßen. Eine weiter bevorzugte Ausführungsform der Erfindung sieht vor, dass die Grenze zwischen zwei Dekoren markiert ist, z.B. durch eine farbig abgesetzte Linie oder durch reflektierende oder fluoreszierende Markierungen. Die Mittel zum Einbringen des Einschnitts sind bei dieser Ausführungsform der Erfindung zusätzlich mit einer Vorrichtung zum Ausrichten der Mittel zum Einbringen ausgestattet, in der Praxis mit einer an sich bekannten, preiswerten Vorrichtung zum Erkennen eines Farbstrichs oder mit Mitteln zum Erkennen fluoreszierender Markierungen. Die Justierung der Mittel zum Einbringen des Einschnitts erfordert in der Regel nur minimale Bewegungen, da allenfalls um eine Abweichung von wenigen mm zu korrigieren ist.The transverse groove is introduced according to a particularly preferred embodiment of the panel according to the invention there in the surface where two decorative units adjoin one another. Since the decor is already applied to the surface of the panel before the transverse groove is introduced, it is of particular importance that the transverse groove is actually applied where the decors abut each other. A further preferred embodiment of the invention provides that the border between two decors is marked, e.g. by a colored line or by reflective or fluorescent markings. The means for introducing the incision are additionally provided in this embodiment of the invention with a device for aligning the means for introduction, in practice with a known, inexpensive device for detecting a color stroke or with means for detecting fluorescent markers. The adjustment of the means for introducing the incision usually requires only minimal movements, since at best to correct a deviation of a few mm.

Das erfindungsgemäße Paneel ist nach einer als eigenständige erfindungsgemäße Leistung angesehenen Ausführung Bestandteil eines Bausatzes von Paneelen mit abgestimmter aber unterschiedlicher Dekorgestaltung, mit mindestens einem ersten Paneel und einem zweiten Paneel, dadurch gekennzeichnet, dass

  • die ersten und zweiten Paneele gleiche Länge aufweisen,
  • das erste Paneel mindestens eine Dckoreinheit und das zweite Paneel mindestens zwei Dekoreinheiten aufweist, und wobei
  • zwei Dekoreinheiten auf einem Paneel jeweils durch eine Quernut voneinander abgesetzt sind, die in das Paneel einschneidet.
The panel according to the invention is, according to an embodiment considered as an independent invention, part of a kit of panels with a coordinated but different decor design, with at least one first panel and one second panel, characterized in that
  • the first and second panels have the same length,
  • the first panel has at least one docking unit and the second panel has at least two decorative units, and wherein
  • two decorative units on a panel are each offset by a transverse groove, which cuts into the panel.

Mit einem solchen Bausatz ist es möglich, ein attraktives und abwechslungsreiches Verlegemuster mit sehr hochwertiger Anmutung mit Paneelen gleicher Länge herzustellen. Das bisher erforderliche Zusammenstellen umfangreicher Paneelsortimente verschiedener Längen entfällt.With such a kit, it is possible to produce an attractive and varied laying pattern with very high-quality appearance with panels of the same length. The previously required compilation of extensive panel ranges of different lengths is eliminated.

Nach einer vorteilhaften Weiterbildung der Erfindung werden drei oder vier oder mehr unterschiedliche Paneele zu einem Bausatz zusammengefasst. Es liegt auf der Hand, dass die Anzahl der Paneele lediglich dadurch bestimmt wird, wie viele Paneele für das jeweils gewünschte Verlegemuster erforderlich sind. Die Paneele werden vorzugsweise im Werk zu Paketen zusammengefasst, die jeweils eine definierte Anzahl von Paneelen aufweisen.According to an advantageous embodiment of the invention, three or four or more different panels are combined to form a kit. It is obvious that the number of panels is determined only by how many panels are required for each desired laying pattern. The panels are preferably summarized in the factory to packages, each having a defined number of panels.

Der erfindungsgemäße Bausatz ist dann besonders gut einsetzbar, wenn die jeweils zu einem Bausatz zusammengefassten Paneele Dekoreinheiten aufweisen, die sich über die gesamte Breite des Paneels erstrecken.The kit according to the invention is particularly suitable for use when the panels combined in each case into a kit have decorative units which extend over the entire width of the panel.

Eine bevorzugte Weiterbildung des erfindungsgemäßen Bausatzes sieht vor, dass die Dekoreinheiten der mindestens ersten und zweiten Paneele sowie ggf. weiterer Paneele des Bausatzes mit aufeinander abgestimmten Längen gestaltet sind. Nach einer bevorzugten Ausführungsform des Bausatzes sind die Dekoreinheiten jeweils als ganzzahliges Vielfaches der kürzesten Dekoreinheit ausgebildet. Durch diese Abstimmung ergibt sich ein harmonisches Gesamtbild für den verlegten Bausatz.A preferred development of the kit according to the invention provides that the decorative units of the at least first and second panels and possibly further panels of the kit are designed with coordinated lengths. According to a preferred embodiment of the kit, the decorative units are each formed as an integer multiple of the shortest decorative unit. By this vote results in a harmonious overall picture for the laid kit.

Details einer vorteilhaften Ausführungsform der Erfindung werden nachstehend an einem Ausführungsbeispiel näher erläutert. Es zeigen:

  • Fig. 1 Schematische Darstellung eines Paneels mit Quernut
  • Fig. 2 Schematische Darstellung eines erfindungsgemäßen Bausatzes
Details of an advantageous embodiment of the invention are explained below using an exemplary embodiment. Show it:
  • Fig. 1 Schematic representation of a panel with transverse groove
  • Fig. 2 Schematic representation of a kit according to the invention

Fig. 1 zeigt ein lang gestrecktes Paneel 2 mit Stirnseiten 4a, 4b, die jeweils mit einer Nut 6 (Stirnseite 4a) und mit einer korrespondierenden Feder 8 (Stirnseite 4b) versehen sind. Das Profil der Längsseiten ist der Übersichtlichkeit halber nicht dargestellt. Mehrere Paneele 2 werden zu einem Fußboden, einer Wandbekleidung oder eine Decke verlegt, wobei Nut 6 und Feder 8 ineinander greifen. Nut 6 und Feder 8 können zusätzlich Verriegelungsmittel aufweisen, die die Paneele gegen ein Auseinanderziehen in der Ebene des Verlegens sichern.Fig. 1 shows an elongated panel 2 with end faces 4a, 4b, which are each provided with a groove 6 (end face 4a) and with a corresponding spring 8 (end face 4b). The profile of the long sides is not shown for clarity. Several panels 2 are laid to a floor, a wall covering or a ceiling, wherein groove 6 and spring 8 engage each other. Groove 6 and spring 8 may additionally comprise locking means which secure the panels against being pulled apart in the plane of laying.

Dort, wo sich die Profile 6,8 der Stirnkanten 4a, 4b mit der Oberseite 10 des Paneels 2 kreuzen, sind die entstehenden Kanten gebrochen, im vorliegenden Fall sind sie nicht gerundet sondern gefast, d.h. in einem Winkel von 45° gebrochen. Die Fasen 12 erstrekken sich über ca. 1/6 der Höhe des Paneels.Where the profiles 6,8 of the end edges 4a, 4b intersect with the top 10 of the panel 2, the resulting edges are broken, in the present case they are not rounded but beveled, i. broken at an angle of 45 °. The chamfers 12 extend over approximately 1/6 of the height of the panel.

Das Paneel 2 weist eine Quernut 14 auf. Die Quernut 14 erstreckt sich parallel zu den Stirnkanten 4a, 4b. Sie ist zusammen mit den Profilen 6, 8 an den Stirnkanten entstanden. Eine Fräse mit V-förmigem Profil hat die Quernut 14 aus der Oberfläche 10 des Paneels herausgearbeitet. Die Fräse ist mit einer Vorrichtung zur Farberkennung verbunden, die die Fräse mit üblichen Steuerungsmitteln vor dem Ausnehmen der Quernut 14 auf einen schwarzen Strich ausrichtet. Das Ausrichten erfordert in der Regel nur ein Justieren um wenige Millimeter, da die Fräse bereits in einem Bereich angeordnet ist, in dem eine Quernut 14 vorgesehen ist. Der schwarze Strich auf dem Paneel 2 markiert den Wechsel zwischen zwei hier nicht näher dargestellten Dekoreinheiten. Die Werkzeuge zum erzeugen der Quernut 14 sind an sich bekannt, sie sind hier nicht näher dargestellt.The panel 2 has a transverse groove 14. The transverse groove 14 extends parallel to the end edges 4a, 4b. It was created together with the profiles 6, 8 on the front edges. A router with V-shaped profile has worked out the transverse groove 14 from the surface 10 of the panel. The mill is connected to a color detection device which aligns the mill with conventional control means prior to removing the cross groove 14 on a black line. The alignment usually requires only an adjustment by a few millimeters, since the cutter is already arranged in an area in which a transverse groove 14 is provided. The black line on the panel 2 marks the change between two decorative units not shown here. The tools for generating the transverse groove 14 are known per se, they are not shown here.

Nach der Fräse folgt ein Sägeblatt, das im Nutgrund einen schmalen Einschnitt 16 von ca. 1,5 mm vornimmt. Dadurch vermittelt die Quernut 14 nach dem Verlegen der Paneele in der Draufsicht denselben Eindruck wie eine echte Fuge zwischen zwei Paneelen. Dieser Eindruck wird dadurch verstärkt, dass die Quernut 14 als V-Fuge ausgestaltet ist, die die gleichen Abmessungen aufweist wie Fasen 12 der Paneele 2. Zu diesem Eindruck einer echten Fuge trägt insbesondere der Einschnitt 16 bei, der dem Betrachter das Aneinanderstoßen von zwei separaten Paneelen suggeriert. Die Quernut 14 greift jedoch nicht so tief in das Paneel 2 ein, dass dessen Festigkeit und Stabilität signifikant beeinträchtigt, wird.After the cutter follows a saw blade, which makes a narrow cut 16 in the groove bottom of about 1.5 mm. This gives the transverse groove 14 after laying the panels in plan view the same impression as a real joint between two panels. This impression is exacerbated by the fact that the transverse groove 14 is designed as a V-groove, which has the same dimensions as chamfers 12 of the panels 2. To this impression of a true joint contributes in particular the incision 16, the viewer the juxtaposition of two separate Panels suggest. However, the transverse groove 14 does not engage so deeply in the panel 2 that its strength and stability significantly is impaired.

Der realistische Eindruck, den die Quernut 14 vermittelt, wird dadurch weiter verbessert, dass nach dem Anbringen des Einschnitts 16 die Seitenflächen der Quernut 14 in dem gleichen Dekor gestaltet werden wie die Oberfläche 10 des Paneels 2 oder -was bevorzugt wird- wie die Fasen 12 des Profils 6, 8 der Stirnseiten 4a, 4b. Die Seitenflächen der Quernut 14 können besonders einfach im Inkjet-Verfahren bedruckt werden. Wird dabei eine Farbe mit einem vernetzbaren Bindemittel eingesetzt, dann ist die Beschichtung der Seitenflächen der Quernut 14 nach dem Bedrucken und Aushärten der Farbe zusätzlich wasserfest versiegelt.The realistic impression conveyed by the transverse groove 14 is further improved in that, after the incision 16 has been made, the side surfaces of the transverse groove 14 are fashioned in the same decor as the surface 10 of the panel 2 or, preferably, like the chamfers 12 the profile 6, 8 of the end faces 4a, 4b. The side surfaces of the transverse groove 14 can be printed particularly easily in the inkjet process. If a color is used with a crosslinkable binder, then the coating of the side surfaces of the transverse groove 14 is additionally waterproof sealed after printing and curing the color.

Fig. 2 zeigt einen Bausatz 20 aus mehreren Paneelen 2, darunter auch mindestens ein Paneel, das eine Quernut 14 aufweist, so wie in Fig. 1 dargestellt. Die drei Paneele 2a, 2b und 2c des Bausatzes 20 haben gleiche Länge. Das erste Paneel 2a weist eine Oberfläche mit einer Dekoreinheit 22a auf, die die gesamte Oberfläche des Paneels 2a bedeckt. Das zweite Paneel 2b ist mit drei Dekoreinheiten 22b versehen. Die Dekoreinheiten 22b haben jeweils ein unterschiedliches Muster, beispielsweise mit Ästen, Fladern oder Riegeln. Die unterschiedlichen Muster sind jedoch aufeinander abgestimmt, ahmen also z. B. sämtlich die Baumart Birke oder Ahorn nach. Jede Dekoreinheit 22b ist durch eine Quernut 14 von der angrenzenden Dekoreinheit getrennt. Das dritte Paneel 2c hat drei Dekoreinheiten 22c, die durch eine Quernut 14 getrennt sind. Die Dekorcinheiten 22a, 22b und 22c sind so aufeinander abgestimmt, dass sich jeweils hälftige oder gedrittelte Teilungen bezogen auf die Länge des gesamten Paneels ergeben. Mit dem Bausatz 20 lassen sich ansprechende Verlegemuster erzeugen.Fig. 2 shows a kit 20 of several panels 2, including at least one panel having a transverse groove 14, as shown in Fig. 1. The three panels 2a, 2b and 2c of the kit 20 have the same length. The first panel 2a has a surface with a decor unit 22a covering the entire surface of the panel 2a. The second panel 2b is provided with three decorative units 22b. The decorative units 22b each have a different pattern, for example, with branches, vials or bars. The different patterns, however, are coordinated, so imitate z. B. all the tree species birch or maple. Each decorative unit 22b is separated from the adjacent decorative unit by a transverse groove 14. The third panel 2 c has three decor units 22 c, which are separated by a transverse groove 14. The decorative units 22a, 22b and 22c are matched to each other in such a way that each half or third divisions result based on the length of the entire panel. With kit 20 you can create attractive laying patterns.

Der Bausatz 20 bietet in der Herstellung und beim Verlegen den Vorteil, dass gleich große Paneele verarbeitet werden. Die Paneele können zudem so groß dimensioniert werden, dass sie gerade noch gut von einer Person verlegt werden können. Je größer das einzelne Paneel, desto geringer der Aufwand der Kantenbearbeitung. Es ist daher offensichtlich, dass ein Bausatz gegenüber dem Stand der Technik auch den Vorteil der sparsameren Herstellung bietet.The kit 20 offers the advantage in the production and laying, that the same size panels are processed. In addition, the panels can be dimensioned so large that they can barely be laid by one person. The larger the single panel, the less the effort of edge processing. It is therefore obvious that a kit over the prior art also offers the advantage of more economical production.

Claims (23)

Paneel mit einer Quernut (14) in einer Oberfläche (10) des Paneels (2), dadurch gekennzeichnet, dass die Quernut (14) mit einem Einschnitt (16) versehen ist, der das Paneel (2) teilweise durchsetzt und der sich bis unter den Nutgrund der Quernut (14) erstreckt.Panel with a transverse groove (14) in a surface (10) of the panel (2), characterized in that the transverse groove (14) is provided with an incision (16) which partially passes through the panel (2) and extends below the groove bottom of the transverse groove (14) extends. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass der Einschnitt (16) 2/10 mm bis 3 mm tief ist.Panel according to claim 1, characterized in that the incision (16) is 2/10 mm to 3 mm deep. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass das Paneel (2) durch die Quernut (14) bis zu einem Drittel, vorzugsweise bis zu einem Viertel, besonders bevorzugt bis zu einem Fünftel der Stärke des Paneels (2) eingeschnitten ist.Panel according to claim 1, characterized in that the panel (2) is cut by the transverse groove (14) up to a third, preferably up to a quarter, more preferably up to one fifth of the thickness of the panel (2). Paneel nach Anspruch 1, dadurch gekennzeichnet, dass das Paneel (2) vor dem Einbringen der Quernut (14) mit einer Markierung versehen ist, die die Lage der Quernut (14) festlegt.Panel according to claim 1, characterized in that the panel (2) is provided with a marking prior to the introduction of the transverse groove (14), which determines the position of the transverse groove (14). Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Quernut (14) einen beliebigen Querschnitt, bevorzugt aber einen V-förmigen oder U-förmigen Querschnitt aufweist.Panel according to claim 1, characterized in that the transverse groove (14) has an arbitrary cross-section, but preferably a V-shaped or U-shaped cross-section. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Quernut (14) auf die Gestaltung der Kante (4a, 4b) des Paneels (2), insbesondere auf eine gefaste Kante (12) des Paneels (2) abgestimmt ist.Panel according to claim 1, characterized in that the transverse groove (14) on the design of the edge (4a, 4b) of the panel (2), in particular on a chamfered edge (12) of the panel (2) is tuned. Paneel nach Anspruch 6, dadurch gekennzeichnet, dass die Quernut (14) und Kante (12) des Paneels (2) identisch ausgebildet sind.Panel according to claim 6, characterized in that the transverse groove (14) and edge (12) of the panel (2) are formed identically. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Quernut (14) farbig gestaltet ist.Panel according to claim 1, characterized in that the transverse groove (14) is colored. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Quernut (14) versiegelt ist, insbesondere wasserdicht versiegelt ist.Panel according to claim 1, characterized in that the transverse groove (14) is sealed, in particular is sealed watertight. Bausatz von Paneelen mit abgestimmter, aber unterschiedlicher Dekorgestaltung, mit mindestens einem ersten Paneel (2a) und einem zweiten Paneel (2b), dadurch gekennzeichnet, dass - die ersten (2a) und zweiten (2b) Paneele gleiche Länge aufweisen, - das erste Paneel (2a) mindestens eine Dekoreinheit (22a) und das zweite Paneel (2b) mindestens zwei Dekoreinheiten (22a, 22b) aufweist, und wobei - zwei Dekoreinheiten (22a, 22b) auf einem Paneel (2) jeweils durch eine Quernut (14) voneinander abgesetzt sind, die in das Paneel (2) einschneidet. Kit of panels with coordinated but different decor design, comprising at least a first panel (2a) and a second panel (2b), characterized in that the first (2a) and second (2b) panels have the same length, - The first panel (2a) at least one decorative unit (22a) and the second panel (2b) at least two decorative units (22a, 22b), and wherein - Two decor units (22a, 22b) on a panel (2) each offset by a transverse groove (14) from each other, which cuts into the panel (2). Bausatz nach Anspruch 10, dadurch gekennzeichnet, dass der Bausatz (20) mindestens drei, bevorzugt mindestens vier Paneele (2) mit einer jeweils unterschiedlichen Anzahl von Dekoreinheiten (22) aufweist.Kit according to claim 10, characterized in that the kit (20) has at least three, preferably at least four panels (2) each having a different number of decorative units (22). Bausatz nach Anspruch 10, dadurch gekennzeichnet, dass eine Dekoreinheit (22), die auf dem ersten, zweiten und/oder ggf. weiteren Paneel (2) des Bausatzes (20) angeordnet ist, sich über die gesamte Breite des Paneels (2) erstreckt.Kit according to claim 10, characterized in that a decorative unit (22) which is arranged on the first, second and / or optionally further panel (2) of the kit (20) extends over the entire width of the panel (2) , Bausatz nach Anspruch 10, dadurch gekennzeichnet, dass die Dekoreinheiten (22) der ersten, zweiten und ggf. weiterer Paneele (2) in aufeinander abgestimmten Längen gestaltet sind.Kit according to claim 10, characterized in that the decorative units (22) of the first, second and optionally further panels (2) are designed in coordinated lengths. Bausatz nach Anspruch 13, dadurch gekennzeichnet, dass die Dekoreinheiten (22) als ganzzahliges Vielfaches der kürzesten Dekoreinheit (22) gestaltet sind.Kit according to claim 13, characterized in that the decorative units (22) are designed as integer multiple of the shortest decorative unit (22). Anlage zum Herstellen von Quernuten in der Oberfläche eines Paneels mit Mitteln, insbesondere Fräsen, zum Entfernen von Material aus der Oberfläche (10) des Paneels (2) sowie mit einem Mittel zum Anbringen eines Einschnitts, der sich unter den Nutgrund des Paneels (2) erstreckt.Plant for producing transverse grooves in the surface of a panel with Means, in particular milling, for removing material from the surface (10) of the panel (2) and with a means for applying an incision extending below the groove bottom of the panel (2). Anlage nach Anspruch 15, dadurch gekennzeichnet, dass als Mittel zum Anbringen des Einschnitts, der sich bis unter den Nutgrund des Paneels (2) erstreckt, ein Messer, eine Säge oder ein Laser eingesetzt sind.Plant according to claim 15, characterized in that a knife, a saw or a laser are used as a means for attaching the incision, which extends below the groove bottom of the panel (2). Anlage nach Anspruch 15, dadurch gekennzeichnet, dass die Mittel zum Anbringen des Einschnitts, der sich bis unter den Nutgrund des Paneels (2) erstreckt, mit einer Vorrichtung zum Ausrichten dieser Mittel verbunden sind.Installation according to claim 15, characterized in that the means for attaching the incision, which extends to below the groove bottom of the panel (2), are connected to a device for aligning these means. Anlage nach Anspruch 17, dadurch gekennzeichnet, dass die Vorrichtung zum Ausrichten der Mittel zum Anbringen des Einschnitts in den Nutgrund Mittel zum Erkennen einer Markierung auf der Oberfläche des Paneels aufweisen.Installation according to claim 17, characterized in that the device for aligning the means for attaching the incision in the groove base comprise means for detecting a mark on the surface of the panel. Anlage nach Anspruch 18, dadurch gekennzeichnet, dass die Mittel zum Erkennen einer Markierung dazu ausgelegt sind, insbesondere farbige, fluoreszierende oder reflektierende Markierungen zu erkennen.Installation according to claim 18, characterized in that the means for recognizing a marking are adapted to detect in particular colored, fluorescent or reflective markings. Anlage nach Anspruch 13 oder 14, dadurch gekennzeichnet, dass sie integriert ist in eine Anlage zum Herstellen von Wand-, Decken- oder Fußbodenpaneelen.Plant according to claim 13 or 14, characterized in that it is integrated in a plant for the production of wall, ceiling or floor panels. Verfahren zum Herstellen einer Quernut (14) mit den Schritten - Entfernen von Material aus der Oberfläche (10) eines Paneels (2) - Erzeugen eines Einschnitts (16), der sich bis unter den Nutgrund der Quernut (16) erstreckt. Method for producing a transverse groove (14) with the steps Removing material from the surface (10) of a panel (2) - Generating an incision (16) which extends to below the groove bottom of the transverse groove (16). Verfahren nach Anspruch 21, dadurch gekennzeichnet, dass beim oder nach dem Entfernen von Material aus der Oberfläche (10) des Paneels (2) die Quernut (14) mit einem vorgegebenen Querschnitt versehen wird.A method according to claim 21, characterized in that during or after the removal of material from the surface (10) of the panel (2) the transverse groove (14) is provided with a predetermined cross-section. Verfahren nach Anspruch 21, dadurch gekennzeichnet, dass vor dem Entfernen des Materials aus der Oberfläche des Paneels die Mittel zum Entfernen von Material an einer Markierung auf der Oberfläche des Paneels ausgerichtet werden.A method according to claim 21, characterized in that, prior to removal of the material from the surface of the panel, the means for removing material are aligned at a mark on the surface of the panel.
EP06025335A 2005-12-16 2006-12-07 Oblong panel with transverse groove Active EP1798359B1 (en)

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JPH02188205A (en) 1989-01-17 1990-07-24 Asahi Utsudo Tec Kk Manufacture of decorative plate with groove
US6413616B1 (en) 1997-06-30 2002-07-02 Nichiha Corporation Building board and method and apparatus for coating building board
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EP1798359B1 (en) 2012-10-31
EP1798359A3 (en) 2007-08-29
PL1798359T3 (en) 2013-03-29
DE102005060757A1 (en) 2007-06-28

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