DE9318146U1 - Composite panel - Google Patents

Composite panel

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Publication number
DE9318146U1
DE9318146U1 DE9318146U DE9318146U DE9318146U1 DE 9318146 U1 DE9318146 U1 DE 9318146U1 DE 9318146 U DE9318146 U DE 9318146U DE 9318146 U DE9318146 U DE 9318146U DE 9318146 U1 DE9318146 U1 DE 9318146U1
Authority
DE
Germany
Prior art keywords
panel
recess
core
edge
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE9318146U
Other languages
German (de)
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.)
Pfleiderer Industrie GmbH and Co KG
Original Assignee
Pfleiderer Industrie GmbH and Co KG
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 Pfleiderer Industrie GmbH and Co KG filed Critical Pfleiderer Industrie GmbH and Co KG
Priority to DE9318146U priority Critical patent/DE9318146U1/en
Publication of DE9318146U1 publication Critical patent/DE9318146U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B27M3/0093—Manufacture or reconditioning of specific semi-finished or finished articles of raised panels, i.e. panels having a profiled surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0039—Producing countertops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B29L2031/441—Countertops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)

Description

Die Erfindung betrifft eine Verbundplatte mit einer Kernplatte, vorzugsweise aus Holzspanmaterial, und mit einer auf der Oberseite, dem Rand und/oder der Unterseite der Kernplatte aufgeleimten Dekorplatte, vorzugsweise einer Hochdruck-Schichtstoffplatte, wobei die Kernplatte überwiegend oder vollständig einstückig ausgeführt ist.The invention relates to a composite panel with a core panel, preferably made of wood chip material, and with a decorative panel glued to the top, the edge and/or the bottom of the core panel, preferably a high-pressure laminate panel, wherein the core panel is predominantly or completely made in one piece.

Verbundplatten der in Rede stehenden Art sind umfangreich bekannt (beispielsweise EP - B - 0 133 662). Diese bekannte Verbundplatte, von der die Erfindung ausgeht, weist eine Kernplatte mit einem von der Oberseite zum Rand übergehenden, erhabenen, abgerundeten Wulst auf, wobei der Wulst von einem Randteil gebildet ist, das mittels einer keilförmigen Füllung im Herstellungsverfahren angehoben worden ist. In diesem Randbereich ist also die Kernplatte nicht vollständig einstückig ausgeführt, im übrigen aber ist die Kernplatte über die volle Fläche vollständig einstückig ausgeführt. Die Dekorplatte ist auf die Oberseite der Kernplatte, den Wulst und den Rand aufgeleimt, auf der Unterseite der Kernplatte kann auch eine Dekorplatte aufgeleimt sein.Composite panels of the type in question are widely known (for example EP - B - 0 133 662). This known composite panel, from which the invention is based, has a core panel with a raised, rounded bead that extends from the top to the edge, the bead being formed by an edge part that has been raised by means of a wedge-shaped filling in the manufacturing process. In this edge area, the core panel is therefore not completely made in one piece, but otherwise the core panel is completely made in one piece over the entire surface. The decorative panel is glued to the top of the core panel, the bead and the edge, and a decorative panel can also be glued to the underside of the core panel.

Wulst und abgerundeter Rand der Kernplatte bei der bekannten Verbundplatte stellen eine konvexe Wölbung dar, um die die Dekorplatte herumgeformt wird. Konkave Ausnehmungen, wie sie beispielsweise für hochgezogene Rückwand-Abschnitte von Küchen-Arbeitsplatten realisiert werden (US - A - 2,648,370), hingegen benötigen eine mehrstückig ausgeführte Kernplatte, nämlich im konkaven Abschnitt der Dekorplatte ein nach dem Erzeugen des konkaven Abschnittes von rückwärts eingeleimtes Einsatzstück der Kernplatte. Eine solche Konstruktion, die aber seit mehreren Jahrzehnten durchgehend realisiert wird und als unabänderlich gilt, ist herstellungstechnisch aufwendig.The bead and rounded edge of the core plate in the known composite plate represent a convex curvature around which the decorative plate is formed. Concave recesses, such as those made for raised rear wall sections of kitchen worktops (US - A - 2,648,370), on the other hand, require a core plate made of several pieces, namely an insert piece of the core plate glued in from behind in the concave section of the decorative plate after the concave section has been created. Such a construction, which has been implemented continuously for several decades and is considered unchangeable, is complex to manufacture.

Der Erfindung liegt die Aufgäbe zugrunde, eine Verbundplatte anzugeben, die herstellungstechnisch weniger aufwendig ist.The invention is based on the task of specifying a composite panel which is less complex to manufacture.

Die zuvor aufgezeigte Aufgabe ist dadurch gelöst, daß die Kernplatte im einstückig ausgeführten Bereich eine nach innen gerichtete - konkave - AusnehmungThe previously indicated task is solved by the core plate in the one-piece area having an inward-facing - concave - recess

Gesthuysen & von RohrGesthuysen & von Rohr

aufweist und die Dekorplatte durchgehend in die Ausnehmung eingeformt ist. Erfindungsgemäß wird also in der Kernplatte selbst eine nach innen gerichtete Ausnehmung ausgebildet, das kann im Hersteilungsprozeß der Kernplatte ohne Probleme geschehen. Die Dekorplatte wird dann beim flächigen Aufleimen auf die Oberseite (bzw. den Rand oder die Unterseite, wenn dort die Ausnehmung vorgesehen ist) in die Ausnehmung eingeformt (und dabei natürlich in der Ausnehmung verleimt).and the decorative plate is formed continuously into the recess. According to the invention, an inward-facing recess is formed in the core plate itself; this can be done without any problems during the manufacturing process of the core plate. The decorative plate is then formed into the recess (and of course glued into the recess) when it is glued flat onto the top side (or the edge or the bottom side if the recess is provided there).

Geht man einmal davon aus, daß die konkave Ausnehmung sich an der Oberseite der Kernplatte befindet, so läßt sich anhand der einzigen Figur erläutern, wie eine solche Verbundplatte hergestellt werden kann.Assuming that the concave recess is located on the top of the core plate, the single figure can be used to explain how such a composite plate can be manufactured.

In der einzigen Figur erkennt man zunächst die Kernplatte 1 mit der darin ausgebildeten, nach innen gerichteten - konkaven - Ausnehmung 2. Auf die Oberseite der Kernplatte 1 wird Leim aufgetragen, dann wird die Dekorplatte 3 vollflächig aufgeleimt. Im Durchlauf läuft die Verbundplatte dann unter einem Infrarot-Strahler durch, um den Leim aushärten zu lassen. Dieser Infrarotstrahler wird jedoch im Bereich der konkaven Ausnehmung 2 und im Randbereich abgedeckt. Die Infrarot-Erwärmung kann auch in einem stationären Verfahrensschritt erfolgen. Jedenfalls wird danach in einem weiteren Schnitt der Bereich der Ausnehmung 2 mit Leim versehen. Ein im Anschluß daran in Wirkung tretender Druckbalken 4, der pendelnd gelagert ist, und in der Kontur der Unterseite der Kontur der nach innen gerichteten Ausnehmung 2 entspricht, senkt sich dann ab und preßt, ggf. unter Tiefzieh-Verformung der Dekorplatte 3 diese in die Ausnehmung 2 hinein, wobei sie gleichzeitig der Kontur der Ausnehmung 2 angepaßt wird. Gleichzeitig kann eine Erwärmung in diesem Bereich erfolgen, so daß auch eine schnelle Aushärtung des Leims im Bereich der Ausnehmung 2 erzielt wird.In the single figure, you can first see the core plate 1 with the inward-facing - concave - recess 2 formed in it. Glue is applied to the top of the core plate 1, then the decorative plate 3 is glued on over the entire surface. During the process, the composite plate then runs under an infrared radiator to allow the glue to harden. However, this infrared radiator is covered in the area of the concave recess 2 and in the edge area. The infrared heating can also take place in a stationary process step. In any case, the area of the recess 2 is then provided with glue in a further cut. A pressure bar 4 which then comes into action, which is mounted in a pendulum manner and whose contour on the underside corresponds to the contour of the inward-facing recess 2, then lowers itself and presses the decorative panel 3 into the recess 2, possibly by deep-drawing it, while at the same time adapting it to the contour of the recess 2. At the same time, heating can take place in this area, so that the glue in the area of the recess 2 also hardens quickly.

Im Anschluß daran erfolgt dann eine Beleimung im Randbereich und ein Postforming der Dekorplatte 3, die nach diesem Verfahrensschritt im Randbereich natürlich nach oben ragt, um den abgerundeten Rand der Kernplatte 1 herum. Dies ist in der einzigen Figur durch einen Pfeil angedeutet.This is followed by gluing in the edge area and postforming of the decorative panel 3, which after this process step naturally protrudes upwards in the edge area around the rounded edge of the core panel 1. This is indicated by an arrow in the only figure.

Gesihuysen & von RohrGesihuysen & von Rohr

&igr; ··&igr; ··

In der einzigen Figur der Zeichnung erkennt man ferner, daß im bevorzugten Ausführungsbeispiel die Oberseite der Kernplatte 1 insgesamt etwas oberhalb der Oberseite der Kernplatte 1 im Randbereich liegt, so daß im Durchlauf zwar eine wirksame Beleimung " auf dem Haupt-FlächenbereichIn the only figure of the drawing, it can also be seen that in the preferred embodiment, the top of the core plate 1 is located slightly above the top of the core plate 1 in the edge area, so that during the run-through, an effective gluing "on the main surface area

der Kernplatte 1 erfolgt, nicht jedoch im Randbereich. Damit ist es möglich, eine vorzeitige Verleimung des Randbereichs der Kernplatte 1 mit der Dekorplatte 3 vor Einformung der Dekorplatte 3 in die Ausnehmung,2 zu vermeiden. Eine Alternative besteht auch darin, die Oberseite der Kernplatte 1 im Randbereich zwar in Höhe der Oberseite der Kernplatte 1 insgesamt liegen zu haben, vor dem Einformen der Kernplatte 1 in die Ausnehmung 2 im Randbereich jedoch ein Trennmedium, beispielsweise ein Trennpapier einzulegen. Im übrigen würde dann das Leimauftragsverfahren genauso ablaufen wie weiter oben erläutert, der Leimauftrag also schrittweise später zunächst im Bereich der Ausnehmung 2, danach im Bereich des Randes der Kernplatte 1 erfolgen.the core plate 1, but not in the edge area. This makes it possible to prematurely glue the edge area of the core plate 1 to the decorative plate 3 before the decorative plate 3 is formed into the recess 2. An alternative is to have the top of the core plate 1 in the edge area at the same height as the top of the core plate 1 as a whole, but to insert a separating medium, for example a separating paper, in the edge area before the core plate 1 is formed into the recess 2. Otherwise, the glue application process would then proceed in the same way as explained above, i.e. the glue would be applied step by step later, first in the area of the recess 2, then in the area of the edge of the core plate 1.

Sofern man ein Trennmedium finden könnte, das auch bei schon aufgetragenem Leim wirksam ist, und/oder sofern man Leime entwickelt, die erst durch Beheizung überhaupt aktiviert werden, könnte man auch mit vorherigem vollflächigem Leimauftrag auf der gesamten Kernplatte 1. arbeiten und die schrittweise Verformung in die Ausnehmung 2 und um den Rand der Kernplatte 1 durch andere Aktivierungsschritte ermöglichen.If a release medium could be found that is effective even when glue has already been applied, and/or if glues could be developed that are only activated by heating, it would also be possible to work with a previous full-surface application of glue to the entire core plate 1 and enable the gradual deformation into the recess 2 and around the edge of the core plate 1 by other activation steps.

Das in der einzigen Figur der Zeichnung dargestellte Ausführungsbeispiel zeigt im übrigen am Druckbalken 4 aus Gründen der Trennmöglichkeit von der Dekorplatte 3 Stahlblech-Platten 5, die gleichzeitig mittels Widerstandsheizung beheizt werden können, sowie darunter angeordnete Polster- und Federelemente 6, beispielsweise in Form von Moosgummistreifen zum Zwecke des Distanzausgleiches.The embodiment shown in the only figure of the drawing also shows, on the pressure beam 4, for reasons of the possibility of separation from the decorative plate, 3 sheet steel plates 5, which can be heated simultaneously by means of resistance heating, as well as cushioning and spring elements 6 arranged underneath, for example in the form of foam rubber strips for the purpose of distance compensation.

Auch die zuvor geschilderten Verfahrensmerkmale sind erfindungswesentlich.The process features described above are also essential to the invention.

Als Alternative zu der dargestellten Ausführungsform käme beispielsweise eine Einformung der Dekorplatte 3 in die Ausnehmung 2 mit Hilfe von Rollen in Frage. As an alternative to the embodiment shown, it would be possible, for example, to mold the decorative plate 3 into the recess 2 using rollers.

Gesthuysen & von RohrGesthuysen & von Rohr

Man erkennt eine erfindungsgemäße bzw. nach der Erfindung hergestellte Verbundplatte daran, daß die Kernplatte 1 in ihrem einstückig ausgeführten Bereich mit der dort vorgesehenen, nach innen gerichteten Ausnehmung 2 durchgehend mit der eingeformten Dekorplatte 3 ausgerüstet ist. Im Gegensatz zum Stand der Technik wird also eine konkave Ausnehmung 2 realisiert, ohne mit einem nach dem Verleimen mit den übrigen Teilen der Kernplatte 1 von hinten eingeleimten Einsatzstück arbeiten zu müssen.A composite panel according to the invention or manufactured according to the invention can be recognized by the fact that the core panel 1 in its one-piece area with the inward-facing recess 2 provided there is continuously equipped with the molded-in decorative panel 3. In contrast to the prior art, a concave recess 2 is thus realized without having to work with an insert piece that is glued in from behind after gluing to the other parts of the core panel 1.

Selbstverständlich ist die Lehre der Erfindung auch bei einer zum Teil nicht einstückigen, also beispielsweise am Rand mit einem Füllstück versehenen Kernplatte 1 realisierbar. Ebenso ist die Erfindung mit einer Ausnehmung 2 am Rand oder an der Unterseite der Kernplatte 1 realisierbar.Of course, the teaching of the invention can also be implemented with a core plate 1 that is partially not one-piece, for example with a filler piece on the edge. The invention can also be implemented with a recess 2 on the edge or on the underside of the core plate 1.

Claims (1)

Gesthuysen & von RohrGesthuysen & von Rohr Schutzanspruch:Claim for protection: Verbundplatte mit einer Kernplatte (1), vorzugsweise aus Holzspanmaterial, und mit einer auf der Oberseite, dem Rand und/oder der Unterseite der Kernplatte (1) aufgeleimten Dekorplatte (3), vorzugsweise einer Hochdruck-Schichtstoffplatte, wobei die Kernplatte überwiegend oder vollständig einstückig ausgeführt ist, dadurch gekennzeichnet, daß die Kernplatte (1)-im einstückig ausgeführten Bereich eine nach innen gerichtete - konkave - Ausnehmung (2) aufweist und die Dekorplatte (3) durchgehend in die Ausnehmung (2) eingeformt ist.Composite panel with a core panel (1), preferably made of wood chip material, and with a decorative panel (3), preferably a high-pressure laminate panel, glued onto the top, the edge and/or the bottom of the core panel (1), the core panel being predominantly or completely made in one piece, characterized in that the core panel (1) has an inwardly directed - concave - recess (2) in the one-piece area and the decorative panel (3) is molded continuously into the recess (2).
DE9318146U 1993-11-10 1993-11-26 Composite panel Expired - Lifetime DE9318146U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9318146U DE9318146U1 (en) 1993-11-10 1993-11-26 Composite panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9317108 1993-11-10
DE9318146U DE9318146U1 (en) 1993-11-10 1993-11-26 Composite panel

Publications (1)

Publication Number Publication Date
DE9318146U1 true DE9318146U1 (en) 1994-02-03

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DE9318146U Expired - Lifetime DE9318146U1 (en) 1993-11-10 1993-11-26 Composite panel

Country Status (1)

Country Link
DE (1) DE9318146U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608954A1 (en) * 1996-03-08 1997-09-11 Langhorst Franz Josef Profiled panel with wood finish for furniture
DE10252958A1 (en) * 2002-11-14 2004-06-03 Blanco Gmbh + Co Kg Countertop and method of making a countertop
EP1388635A3 (en) * 2002-08-08 2006-04-26 Tecnopool SRL Process for manufacturing of covering for dihedral shaped profiles and for rabbets of wings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608954A1 (en) * 1996-03-08 1997-09-11 Langhorst Franz Josef Profiled panel with wood finish for furniture
EP1388635A3 (en) * 2002-08-08 2006-04-26 Tecnopool SRL Process for manufacturing of covering for dihedral shaped profiles and for rabbets of wings
DE10252958A1 (en) * 2002-11-14 2004-06-03 Blanco Gmbh + Co Kg Countertop and method of making a countertop

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