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EP3294510A1 - Procédé de fabrication de panneaux comportant des évidements - Google Patents

Procédé de fabrication de panneaux comportant des évidements

Info

Publication number
EP3294510A1
EP3294510A1 EP16719395.2A EP16719395A EP3294510A1 EP 3294510 A1 EP3294510 A1 EP 3294510A1 EP 16719395 A EP16719395 A EP 16719395A EP 3294510 A1 EP3294510 A1 EP 3294510A1
Authority
EP
European Patent Office
Prior art keywords
format
panel blanks
identification mark
panels
panel
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
EP16719395.2A
Other languages
German (de)
English (en)
Other versions
EP3294510B1 (fr
EP3294510C0 (fr
Inventor
Eberhard Herrmann
Marco DROCHNER
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.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Publication of EP3294510A1 publication Critical patent/EP3294510A1/fr
Application granted granted Critical
Publication of EP3294510B1 publication Critical patent/EP3294510B1/fr
Publication of EP3294510C0 publication Critical patent/EP3294510C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • 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
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • 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
    • E04F15/045—Layered panels only of wood
    • 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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement

Definitions

  • the invention relates to a method for producing panels, in particular floor panels, with an upper effective area and with locking profiles for mechanically locking similar panels with each other, wherein recesses are provided on at least two opposite edge regions of the effective surface and wherein the recesses of two similar interlocked panels a common Forming a joint. Furthermore, the invention relates to a half-format for the production of panels, in particular floor panels, in particular by the said method, with at least two substantially parallel and spaced apart by at least one web grooves. Moreover, the invention relates to a pressing tool for pressing a carrier plate having at least one wear layer, in particular for producing a half-format of the type mentioned, wherein the pressing tool at least two in
  • Substantially parallel raised ribs structures for impressing at least two substantially parallel grooves in a half-format.
  • Floor panels is often based on the appearance of, for example, solid wood, tiles or stones, so that in the installed state of the floor panels gives the impression of a wooden floor, tile floor, stone floor or the like.
  • the useful surface of the panels can be deliberately provided with depressions or elevations, so that surface structures are obtained which correspond to those of wood, tiles, stones and the like.
  • An example of this are the so-called wood pores, the can be imitated by punctual recesses in the effective area of the panels.
  • the usable area is considered as the surface of the panels, which form the top of the formed of several interconnected panels
  • the useful surface typically has four edges, against which, if necessary, still locking profiles of the panels can protrude outward, which serve not only for connecting the panels but not to form the top of a lining formed from panels.
  • Locking profiles are preferably designed so that they have a
  • the locking expediently acts both in a direction parallel to the panel plane and perpendicular to the corresponding side edge and perpendicular to the panel plane.
  • Useable surfaces of the panels bevelled or rounded.
  • the depressions form a common joint, which may for example have a V-shaped cross-section, approximately to imitate the joints of a plank floor.
  • other coverings can also be imitated.
  • semi-formats are first produced in the form of plates, which may have a multilayer structure. This multilayer structure can already correspond to the produced panels.
  • the semi-formats usually have a support plate made of a wood material, such as a fiberboard, on the an upper decorative wear layer and a lower Gegenzug harsh is arranged. If necessary, an additional impact sound insulation is added as a lower termination.
  • the wear layer and the backing layer have at least one
  • resin such as melamine resin
  • soaked paper Further such layers may be provided.
  • resin such as melamine resin
  • soaked paper Further such layers may be provided.
  • the resin such as melamine resin
  • Abrasion resistance increasing particles are used.
  • the sand particles are used.
  • Wear layer and the Gegenzug Mrs typically pressed with the carrier plate can also be formed by applying in each case at least one lacquer layer.
  • the decor of the wear layer is preferably printed on the half-size.
  • Edge areas of the effective area can vary from panel to panel. For example, there are no straight or different width joints between interconnected panels. If the recesses of panels connected to one another do not butt against one another in the connection region of the panels, moisture can also penetrate into the carrier plate in the region of the offset, in particular if the carrier plate is made of a wood-based material. To prevent these disadvantages must be a high expenditure on equipment driven and the Production speed can be significantly reduced, so the
  • the half format parts, in particular the panel blanks, and at least one processing tool of a processing device are respectively aligned with one another depending on the detected type and / or position of the at least one identification mark
  • the method uses a half-format comprising a plurality of
  • Panel blanks comprises, from which the panels are manufactured by further processing. From the half-size format, at least several half-format parts can be obtained by appropriate separation. However, it is particularly preferable to divide the half format so that a plurality of panel blanks is obtained directly. Otherwise, the Halbformatmaschine then still in individual
  • Panel blanks or panels are divided.
  • the semi-formats have at least two grooves, in particular in
  • Each of the grooves in this case comprises at least one groove flank, which at least partially the recess in
  • Edge area of the effective area of the panels forms. Under a depression in the
  • the edge region is preferably understood to mean a region of the useful surface which is opposite the region adjacent to the middle of the panel and / or the opposite of the majority of the useful surface and / or the center of the useful surface in the direction of the carrier plate or in the direction of
  • the semi-formats can also be procedurally prepared in previous steps, if desired.
  • the half-size format is separated at least into half format parts, the half format parts or panel blanks thus obtained having identification marks or identification mark symbols.
  • the identification mark symbols or identification marks were preferably already present on the half format.
  • Detection mark symbols of the half-format are partially removed or destroyed when the half-format is split into half-size parts or panel blanks. Only in the latter case, a distinction between identification tag symbols and dog tags must be made, in which case the name
  • Dog tag at least part of a dog tag symbol designated. Otherwise, the dog tag and dog tag symbol may also be considered synonymous.
  • the at least one identification tag can be detected by appropriate means, in terms of their nature and / or their location.
  • the type and / or the position of the dog tags may vary depending on how exactly the Halbformatmaschine and / or the panel blanks have been divided out of the half-size. Therefore, only a low accuracy is required or minor deviations are harmless. Namely, the deviations are trapped subsequently by a suitable orientation of the half-format parts, in particular the panel blanks, in relation to at least one
  • Machining tool of a processing device This orientation is dependent on which type and / or location of the at least one
  • the identification tag may, for example, depend on the manner in which the half-format part or the panel blank has been cut out of the half-format, in particular sawn out. Namely, in this method step, an identification tag symbol can be edited or changed as necessary so that the remaining identification mark provides information about how exactly the half-format part or the panel blank has been cut out of the half-format with respect to the at least one groove. But it can also be derived information about how far and in which direction of an optimal
  • Dog tag symbol was sawn through. But it can also be provided a dog tag, which is not changed when separating half-format parts or panel blanks. Then there is no difference between dog tag and
  • the position can be approximately at one edge of the half-format part or panel blank or another
  • the reference point will depend on the accuracy of cutting the half size.
  • the identification mark in the effective area of the later panel such as in the decor, or even be arranged next to it.
  • the latter is preferred because the detection of the identification mark is then not affected by the decor and because the identification mark or the identification mark symbol is removed during the processing subsequent to the processing of the half-format part or panel blank.
  • the detected deviation can be compensated in a subsequent operation, by the orientation of the half-format part or the panel blank to at least one processing tool of a
  • the machining tool can, if necessary, only the correction of a previous inaccuracy in the processing of Halbformatmaschine or
  • Half-format part or panel blank respectively associated identification tag takes place the working out of the locking profiles in the correct position with respect to the panel to be produced in each case, even if the separation of the half-format has not previously been done exactly.
  • a device is used, which can be adjusted quickly enough to produce panels at high speed can.
  • the locking profiles are preferably machined on opposite side edges at the same time.
  • Processing tool of the processing device to provide on two opposite sides locking profiles with high accuracy with respect to the wells. If required, however, a separate detection of the at least one identification mark and / or a separate alignment of the half-format part or panel blank with respect to at least one processing tool of a processing device can also take place during the further processing of each individual edge.
  • a first preferred embodiment of the method can therefore be provided, after working out a locking profile on at least one side of the Halbformatmaschine, in particular the panel blanks, the nature and / or the location of at least one identification mark of Halbformatmaschine, in particular the
  • Machining tool a machining device aligned with each other. This may also be the same at least one machining tool of the same machining device. Preferably, however, it is about
  • Machining device is then at least one not yet with a
  • Panel blanks preferably on two opposite not yet provided with a locking profile pages, a locking profile of the
  • At least one first identification mark is detected with respect to the type and / or position, then a corresponding orientation of the half-format parts or
  • Panel blanks performed and worked out on two of the four side edges of the panel blanks locking profiles. Subsequently, a further recognition of at least one second identification mark takes place with regard to their type and / or position, a renewed corresponding alignment and then a working out of the locking profiles on the other two opposite side edges, on which no locking profiles have yet been provided.
  • a half-size with at least two vertical, preferably a series of to use each other either perpendicular or parallel, grooves or first to produce such a half format. At least one flank of the grooves forms at least part of a depression in the edge region of the useful surface of a panel. Then depressions can be formed, for example, on the longitudinal sides and the transverse sides of the panel blanks or panels.
  • the panels can be circumferentially provided with recesses, it makes sense, if at four peripheral edges of the panel blanks of a
  • Semi-format is provided in each case at least one recess forming a groove.
  • locking profiles can be worked out on four circumferential edges of the panel blanks. Then the similar panels of a covering, in particular floor coverings, can be locked on all four sides with further panels, thus forming a permanently stable covering.
  • Slanted half format parts or panel blanks can be easily recognized when along the longitudinal sides of the half format parts or panel blanks at least two
  • Identification marks or identification mark symbols are provided. These are also particularly useful in the vicinity of the opposite ends of the longitudinal sides of the Halbformatmaschine or panel blanks provided. Then obliquity can be detected more easily than if the dog tags or
  • the at least one identification mark can be detected by an optical sensor, in particular a camera.
  • the desired orientation of the half-format parts, in particular of the panel blanks, relative to the at least one processing tool of a processing device can be determined and controlled by an evaluation and control device. In this way, it is ensured that the machining of the half-format parts or the panel blanks compensates existing inaccuracies with respect to the subsequent recesses.
  • the machining of the half-format parts or the panel blanks compensates existing inaccuracies with respect to the subsequent recesses.
  • control is based in particular on the type and / or the position of the at least one identification mark of the half-format parts, in particular of the panel blanks, which has previously been determined.
  • the type and / or the position of the at least one identification mark thus determines the subsequent compensation of any inaccuracies.
  • the stop is linear and perpendicular to the transport direction of Halbformatmaschine or panel blanks adjustable.
  • the inclination of the stop relative to the transport direction can also be varied.
  • the transport direction without inclination of the stop can be understood as the transport direction, since a slight inclination of the stop has an influence on the stop Transport direction of Halbformatmaschine or panel blanks may have at least along the stop.
  • a linear adjustment of the stop can compensate for a constant offset in the previous processing, while the adjustment of the inclination can ensure that the recess always parallel to
  • the alignment of the half-format parts, in particular of the panel blanks, with respect to the at least one processing tool of a processing device can also be achieved by adjusting the at least one
  • the adjustment is then preferably carried out with respect to a, in particular stationary, stop for the half format parts, in particular for panel blanks, in order to have a reference for the adjustment of the at least one processing tool of a processing device. It is thus possible for the half-format part or the panel blank to be aligned with respect to the at least one processing tool or the at least one processing tool with respect to the half-format part or the panel blank. It could also be combined, but a higher one
  • Recesses are provided such that two similar interlocked panels form a common V-shaped, U-shaped or rectangular joint. In this way, the joint can be easily adapted to the surface to be imitated. In principle, however, depressions of any shape can be provided. In the half format, at least two can be achieved by at least one web
  • the web can also be partially removed when separating the Halbformatmaschine or panel blanks from each other. The remainder of the web is then removed upon further processing of the half size panels or the panel blanks. Thus, it does not bother if the half format between the grooves a web is provided.
  • At least one identification tag symbol is provided on the at least one web.
  • Identification mark or the identification mark symbol can then be provided separately from the later visible useful area of the panels, which are characterized by the
  • Dog tag or the dog tag icon is not affected.
  • the identification tag can be detected so easily and accurately.
  • the remaining part of the identification tag symbol then forms the subsequently to be detected identification tag. For example, depending on where by the
  • the detectability of the at least one identification tag can be improved if the identification tag and / or the identification tag symbol is at least one check symbol, in particular at least one double check symbol, and / or at least one structured identification tag symbol.
  • parts of the car icon are very good in terms of their location and / or
  • Half-format parts or panel blanks are removed from the half-format part of the plaque symbol.
  • a structuring of the Identification mark symbol or the identification mark their detection wherein the identification mark symbol or the identification mark opposite the adjacent areas at least partially protruding and / or can be formed at least partially recessed.
  • the structured identification tag symbol or the structured identification tag are thus not smooth.
  • At least half can be produced in half format along the longitudinal sides of the half format parts, in particular panel blanks
  • Identification mark symbol or a dog tag are sufficient, while in the need for longer long sides two identification mark symbols or
  • Dog tags for the alignment of the panel blanks or Halbformatmaschine may be appropriate, for example, to ensure straight wells can. It is particularly simple and cost-effective if the half-format parts, in particular panel blanks, are sawn out of the half-size format. Additionally or alternatively For example, the manufacturing costs can be reduced if the locking profiles of the half-format parts, in particular of the panel blanks, are milled out.
  • Laminates of suitable type are obtained, for example, if the half-format has a surface layer, in particular a decorative, useful surface-forming surface.
  • the surface layer is preferably constructed in multiple layers.
  • the surface layer may comprise at least one resin-impregnated kraft paper.
  • the resin is also preferably melamine resin, which is very resistant.
  • further elements or partial layers can be provided, which provide a decor and / or improve the abrasion resistance.
  • the surface layer on a carrier plate
  • MDF medium-density fiberboard
  • HDF high-density fiberboard
  • the surface layer can be pressed with the carrier plate, at the same time the grooves are introduced into the half-size.
  • a lower-side layer which can be referred to as a counter-tension layer and which leads to a tension compensation in the panel.
  • the pressing of the surface layer with the carrier plate is carried out in particular at elevated temperature with a continuously or cyclically operating press, which may have a press belt or a press plate.
  • the object mentioned at the outset is also achieved by a half-size format according to the preamble of claim 17 in that at least one identification tag and / or at least one identification tag symbol is provided on the at least one web. This allows the simple detection of the least one
  • the at least one identification mark and / or the at least one identification mark symbol can be impressed at least partially into the at least one web. This allows easy attachment of the dog tag and / or the dog tag symbol. Alternatively or additionally, however, as required, a good recognizability and / or comprehensibility of the
  • Identification mark and / or the identification mark symbol can be achieved.
  • the object mentioned is also achieved by a pressing tool according to claim 19, characterized in that the pressing tool between the at least two in
  • the half-size for the described method can be easily and quickly produced.
  • Identification mark or at least one identification mark symbol can then be done in one step with the embossing of the grooves in the half-size or in a half-size blank or the support plate.
  • Fig. 1 shows a detail of a half-format for use in a
  • Fig. 4 shows a detail of two formed from the half-format according to FIGS. 1 and 2
  • FIGS. 1 and 2 A detail of a half-format 1 is shown in FIGS. 1 and 2, which can be used for the production of panels 2 according to FIG. 5.
  • the illustrated and so far preferred half-size 1 consists of a support plate 3 made of a wood material in the form of a fiberboard, in particular high density fiberboard (HDF), which is pressed with a decorative wear layer 4 and opposite with a Gegenzug harsh 5.
  • the wear layer 4 and the backing layer 5 each have at least one paper impregnated with resin, in particular melamine resin, onto which, for example, a wood decoration is printed in the case of the wear layer 4.
  • resin in particular melamine resin
  • Lacquer layers are formed.
  • a decoration is preferably provided which can be applied by direct printing.
  • the half format 1 illustrated and, to that extent, preferred comprises ten rows, each with two panel blanks 7, one behind the other. Thus, a total of 20 panels can be produced from the half format 1 shown and, to that extent, preferred.
  • the pressed grooves 6 are provided, the
  • Section view of the half-format 1 shown in FIG. 2 is shown.
  • the useful surfaces 10 of the panels 2 in the interconnected state form the common upper side of the corresponding covering of panels 2. It can also be seen from FIG. 2 that the flanks 11 of the grooves 6 pressed into the half-format 1 run obliquely.
  • the panel blanks 7 facing flanks 11 of the grooves 6 form recesses 12 in the edge regions of the effective surfaces 10 of the panels.
  • the manufacture of the panels 2 is shown schematically in FIGS. 3A-B. It is first a half-format 1 is used, as has been described for example in Figs. 1 and 2.
  • the half-size format 1 is fed to a first sawing device 13 in which the half-size format 1 is sawn along the webs 8 which are delimited by grooves 6 in the transport direction of the half-format 1 into half-format parts 14 which each comprise two panel blanks 7.
  • the half-format parts 14 thus produced are then fed perpendicularly to the longitudinal sides of a second sawing device 15, in which the half-format parts 14 are sawn into individual panel blanks 7, along the webs 8 which are now enclosed by grooves 6 in this transport direction.
  • Identification mark symbols 9 sawed through in the form of double check symbols. But it remains after sawing a rest of
  • Identification mark symbols 9 are obtained as identification marks 16, as shown in FIG. 4. If the severing of the half-format 1 is not centered on the respective web 8, differently sized portions of the identification mark symbol 9 remain as identification tags 16 on both sides of the cut edge. Where optimal should be sawed along the web 8 also depends on the dimensions of the locking profiles 17 still to be worked out , 18 together. A central severing of the webs 8 is therefore not always desirable when the
  • Dog tags 16 detected. Which parts of the identification tag symbol 9 have remained or at what distance from the edge certain parts, in particular corners, of the identification tag symbols 9 are arranged
  • the stop is adjustable by means of a drive 22, in particular a servo drive, and can be set for each panel blank 7 on the basis of the detection of the identification marks 16, so that the panel 2 is made parallel to the grooves 6 and at both opposite edge areas equal width depressions 12 in the usable area 10 are provided.
  • the illustrated and so far preferred stop 21 can be both linearly adjusted in a direction perpendicular to the transport direction as required, also slightly inclined to the transport direction to the
  • each panel blank 7 is suitably to the
  • Machining tools 23 of the subsequent processing device 24 aligned.
  • the machining tools 23 mill on the opposite longitudinal edges locking profiles 17,18 out with which similar panels 2 can be interconnected and locked. This is also the
  • Wear layer 4 of the panel blanks 7 shortened, so that only at least part of an edge 11 of the groove 6 remains as a recess 12 in the edge region of the effective area 10 of the panel 2.
  • Sensor device 25 supplied with a camera which detects the identification marks 16 on the transverse sides of the panel blanks 7, with respect to their position and / oderArt.
  • a connected evaluation and control device 26 determines how the individual panel blanks 7 to the processing tools 27 of
  • adjoining processing device 28 must be aligned so that on both lateral sides of the panels 2 in the edge regions of the effective areas 10 equal width recesses 12 are obtained, which are aligned parallel to the transverse edges.
  • the machining tools 27 of the machining device 28 are aligned with respect to a stop 29 for the panel blanks 7 in the illustrated preferred method. This is done by a drive 30 connected to the processing device 28, in particular servo drive. It would also be conceivable, instead of the stopper 29, not to fix the panels in a specially aligned manner and to align processing devices on both sides via a drive 30 on the basis of the dog tags.
  • Recesses 12 are provided in the edge regions of the useful surfaces 10 of the panels that are adjacent to one another in the locked state, in which the useful surface 10 and in particular also the wear layer 4 is recessed relative to the remainder of the remaining useful surface 10, ie set back in the direction of the underside of the panels 2 or 2 into the
  • the recesses 12 in the illustrated and extent preferred panels 2 a common joint 31 with an approximately V-shaped cross-section.
  • the outer edges or edges of the usable surfaces 10 of the interconnected panels 2 are at the same height.
  • edges or edges also abut each other, which is why the entry of moisture into the support plate 3 is substantially prevented via the common joint 31.
  • panels of different lengths may be required if required, but it is preferred if the panels are manufactured with identical widths.
  • the widths of the panels must then always be the same, as this does not compensate for row-by-row laying of the panels. Panels of the same width ensure that the panels can be put together to form a common covering, in particular floor covering.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)

Abstract

L'invention concerne un procédé pour la production de panneaux (2), en particulier des panneaux de plancher, comportant une surface supérieure (10) et des profils de verrouillage (17, 18) destinés à verrouiller mécaniquement des panneaux similaires (2) les uns aux autres. Des évidements (12) sont prévus au niveau d'au moins deux zones de bordure opposées de la surface utile (10) et les évidements (12) de deux panneaux similaires (2) verrouillés ensemble forment une jonction commune (31). Selon l'invention, pour pouvoir produire des panneaux pourvus d'évidements dans des zones de bordure de la surface utile de façon simple, rapide, économique et précise, un demi-format (1), comportant une pluralité d'ébauches de panneau (7) pourvues d'au moins deux rainures (11) qui forment les évidements (11), en particulier sensiblement parallèlement aux au moins deux rainures (6), est divisé en une pluralité d'éléments de demi-format (14), en particulier en une pluralité d'ébauches de panneau (7), le type et/ou la position d'au moins un repère d'identification (16) des éléments de demi-format (14), en particulier des ébauches de panneau (7), est détecté, les éléments de demi-format (14), en particulier les ébauches de panneau (7), et au moins un outil d'usinage (23, 27) d'un dispositif d'usinage (24, 28) sont alignés les uns avec les autres respectivement en fonction du type détecté et/ou la position détectée de l'au moins un repère d'identification (16) et un profilé de verrouillage (17, 18) est élaboré à partir des éléments de demi-format (14), en particulier des ébauches de panneau (7), par le dispositif d'usinage (24, 28) sur au moins un côté des éléments de demi-format (14), en particulier des ébauches de panneau (7), de préférence sur deux côtés opposés.
EP16719395.2A 2015-05-11 2016-04-28 Procédé de fabrication de panneaux comportant des évidements Active EP3294510B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015005864.9A DE102015005864A1 (de) 2015-05-11 2015-05-11 Verfahren zur Herstellung von Vertiefungen aufweisenden Paneelen
PCT/EP2016/059489 WO2016180643A1 (fr) 2015-05-11 2016-04-28 Procédé de fabrication de panneaux comportant des évidements

Publications (3)

Publication Number Publication Date
EP3294510A1 true EP3294510A1 (fr) 2018-03-21
EP3294510B1 EP3294510B1 (fr) 2024-04-24
EP3294510C0 EP3294510C0 (fr) 2024-04-24

Family

ID=55860854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16719395.2A Active EP3294510B1 (fr) 2015-05-11 2016-04-28 Procédé de fabrication de panneaux comportant des évidements

Country Status (7)

Country Link
US (1) US10493653B2 (fr)
EP (1) EP3294510B1 (fr)
DE (1) DE102015005864A1 (fr)
ES (1) ES2987639T3 (fr)
PL (1) PL3294510T3 (fr)
RU (1) RU2671147C1 (fr)
WO (1) WO2016180643A1 (fr)

Cited By (1)

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EP3294510B1 (fr) 2024-04-24
PL3294510T3 (pl) 2024-08-12
EP3294510C0 (fr) 2024-04-24
ES2987639T3 (es) 2024-11-15
WO2016180643A1 (fr) 2016-11-17
US10493653B2 (en) 2019-12-03
RU2671147C1 (ru) 2018-10-29
DE102015005864A1 (de) 2016-11-17
US20180133922A1 (en) 2018-05-17

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