EP2024585B1 - Wooden floor - Google Patents

Wooden floor Download PDF

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Publication number
EP2024585B1
EP2024585B1 EP07718461A EP07718461A EP2024585B1 EP 2024585 B1 EP2024585 B1 EP 2024585B1 EP 07718461 A EP07718461 A EP 07718461A EP 07718461 A EP07718461 A EP 07718461A EP 2024585 B1 EP2024585 B1 EP 2024585B1
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EP
European Patent Office
Prior art keywords
wooden floor
groove
floor
clamping element
wooden
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EP07718461A
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German (de)
French (fr)
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EP2024585A1 (en
Inventor
Josef Peter Schnitzhofer
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Individual
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    • 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
    • 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
    • E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between 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
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • 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
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02066—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements
    • E04F2015/02077—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements the additional fastening elements located in-between two adjacent flooring elements
    • E04F2015/02094—Engaging side grooves running along the whole length of the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape

Definitions

  • the invention relates to a wooden floor, in particular for outdoor areas such as terraces or the like with at least two spaced planks or panels, wherein between the planks or panels, an air gap is formed, wherein in the air gap between mutually facing side surfaces of two adjacent planks or panels at least one fastening device is arranged for the planks or panels, wherein the fastening device has at least one inserted in at least one molded in the side surface mounting groove clamping element, wherein the clamping element has at least one receiving bore for a fastening screw.
  • planks are laid at a distance of about 6 mm to 10 mm from each other in order to allow the material wood own sources and shrinkage and to consider the constructive wood protection.
  • a closed area is desired for several reasons.
  • a ship's deck-like closed surface is visually appealing and increases security, as a fall of small objects, such as jewelry or money, but also of dirt and waste, is avoided.
  • the risk of accidents is avoided in connection with heels of lady shoes.
  • a closed surface is easier to clean.
  • the DE 296 11 303 U1 describes a wood tile for a wooden floor, which consists of a lower layer of multi-layered wood and a solid top layer of precious wood, the narrow edges of the wood tile on the upper half all around a dovetail profile and at the bottom Half of the narrow edges is also round about a half a joint width on the contour of the top layer projecting stop edge attached.
  • the stop edge is provided with a flexible foam strip. After laying the joints between the wood tiles in the dovetail profile above the stop edge with silicone, acrylic or with a commercially available plastic-coated grout waterproof and tear-proof sealed, the grout has a flexibility.
  • the panel has a plurality of sheet-like elements of thermally treated wood, wherein adjacent side surfaces of the flat wood elements form a gap, which is filled with an elastic, water-repellent plastic or sealant, which forms a visible on the useful side of the panel structural element.
  • the joint - rectangular in cross-section profile - can be sanded uniformly down to the rebate base.
  • the DE 203 14 720 U1 describes a wooden floor, consisting of several wooden planks with intervening joint sealing profile, the wooden planks are provided on their side surfaces with a continuous milling.
  • the GB 232 728 A discloses a multi-layer flooring of individual panels, with a seal inserted in dovetailed grooves between the panels.
  • the GB 555 674 A describes a method for forming a connection between, for example, rubber plates, wherein a rubber strip is incorporated under pressure in a groove between the plates.
  • the DE 203 14 720 U1 describes a wooden floor with seal for outdoor use, which consists of several wooden planks with intervening joint sealing profile.
  • the DE 93 19 436 U1 discloses a wooden floor with plank elements, between which a sealing strip of elastic material is used with bias.
  • Wooden tiles which are laid at a distance from each other, are from the DE 296 11 303 U1 known.
  • the gap between two adjacent wooden tiles is filled with a foam strip and with a silicone-, acrylic- or plastic-coated grout, wherein the filled with the grout space is formed by a dovetail-shaped groove in cross-section.
  • the US 2004/0020136 A1 describes a wooden floor with a drainage system, wherein in the gap between two boards a multiple kinked gutter is inserted in lateral grooves of the boards.
  • the gutter is located to Tel area on the grooves, so that a rapid drying out of penetrating water is not guaranteed. This can lead to moisture damage.
  • the object of the invention is to avoid this disadvantage and to avoid moisture damage in a wooden floor with little effort.
  • the clamping element is corrugated or grooved on the underside, wherein the clamping element is formed by a metal plate, preferably made of stainless steel, and that the mutually facing side surfaces of two adjacent planks or panels each having a groove and the two grooves form a narrowing to the surface of the wooden floor, dovetailed in cross-section space that in the space an elongated, flexible sealing element is used, wherein the Groove in the transition to the surface of the wooden floor has a first curved portion whose radius of curvature is preferably greater than 2 mm, that the groove in the region of the largest width of the space has a second curved portion whose radius of curvature is preferably greater than 2 mm and that on the second curved portion adjoining a side surface sloping flank, which has an angle of at least 3 °, preferably about 5 ° to the surface of the wooden floor, wherein the fastening means is arranged below the grooves.
  • this groove milling is preferably not continuous but only partially carried out at a distance of the battens.
  • the mounting groove is milled by at least 2 mm deeper and at least 5 mm longer than the inserted clamping element in the board, the clamping element is preferably at least 1 mm thinner than the mounting groove and slightly grooved on the underlying bottom, or as a wave-shaped sheet metal plate trained, whereby penetrating water can dry out again, a capillary action is largely avoided, and ensures the natural working of the wood.
  • the clamping element in plan has two mutually remote, convex, preferably circular arc-shaped sides.
  • the mounting groove is concave in plan, preferably circular arc. It may be formed by a slot cutter which preferably has a diameter of about 100 mm and a width of about 4 mm.
  • This mounting option is particularly advantageous to avoid longitudinal misalignment joints or miter joints to offset the surface.
  • the sealing element preferably consists of a hollow profile. Characterized in that the sealing element is inserted into the dovetail groove, falling out of the sealing element is prevented from the joint.
  • the flexible sealing element can optimally balance the swelling and shrinkage of the wood.
  • At least one groove has substantially the shape of an "S".
  • the groove in the transition to the side surface, can have a third curved region whose radius of curvature is preferably greater than 1 mm.
  • the S-shape of the groove has several advantages. On the one hand, a secure seat of the sealing element is ensured in the groove, wherein the sealing element is prevented by the wedge-shaped shape of the groove from falling out.
  • the groove has a chamfer to the surface. Alternatively or additionally, it may be provided that between the groove and the surface of the wooden floor, a curved transition region is formed whose radius is greater than the first radius of curvature. The chamfering and / or the rounding of edges causes a chipping is prevented. Even a sanding of the surface of the wooden floor is easily possible.
  • the groove may be formed with a flat first flank, wherein preferably the flank with a normal to the surface at an angle between 5 ° to 30 °, preferably between 10 ° and 20 °.
  • the profiling is designed so that the sealing element is held firmly down. In rain and wet, the wooden board swells, the sealing element is compressed and further seals. If the wood shrinks due to dehydration, the seat of the sealing element becomes looser, but falling out is prevented. Incoming water is discharged downwards (constructive wood protection).
  • the S-shaped profiling of the groove prevents weakening of the board at the edge and also allows subsequent milled the groove on commercial profiled decking.
  • the boards are laid, for example, by means of spacer blocks to an exact distance. Distanzktötzchen but can be omitted if the clamping element in at least one, preferably in each end region has a preferably flexible spacer.
  • the sealing element is easy to use and can also be removed if necessary, or replaced. Removing the sealing element is also important because the attachment of decking often hidden in the joint takes place. The removal of the seal allows access to the attachment points and thus allows removable inspection openings.
  • the seal is introduced in the same way and glued by suitable adhesives with the longitudinal seals.
  • the sealing element is preferably made of a thermoplastic elastomer (TPE) or silicone.
  • the installation of the sealing element is also possible in already laid terraces.
  • the wooden floor 1 has a plurality of mutually spaced apart planks 2 or panels, etc. on. Between the planks 2, an air gap 3 is formed.
  • the side surface 2a, 2b of each plank 2 has a groove 4a, 4b, which forms in cross-section substantially an S-shaped profile. Between the two grooves 4a, 4b a dovetail-shaped in cross-section space 5 is provided, in which a trained as a hollow profile sealing element 6 is arranged.
  • Each groove 4a, 4b has a first curved area 7a, a second curved area 7b and a third curved area 7c, the radii of the curved areas being at most 2 mm (first and second area 7a, 7b), or 1 mm (third area 7c) amount.
  • Between the groove 4a, 4b and the surface 8 may further be provided a chamfer 13 or a curved transition region. This avoids sharp edges.
  • a substantially flat first edge 7d is formed, which with a normal 8a on the surface 8 an angle ⁇ of 5 ° to 30 °, preferably about 15 °, spans the first curved portion 7a runs to the surface 8 of each floor 2 from.
  • the third curved portion 7 c is formed adjacent to the side 2 a, 2 b of each board 2. Between the second and the third curved portion 7b, 7c, the groove 4a, 4b is provided with a sloping second flank 7e, wherein the sloping second flank 7e to the surface 8 of the wooden floor 1 forms an angle ⁇ of about 5 °.
  • the illustrated construction of the board 2 allows unimpeded swelling and shrinkage of the wood, without the sealing element 6 falls out and without causing damage by penetrating water.
  • the sealing element 6 itself consists of weather-resistant TPE or silicone, is easy to use and also easy to take out again.
  • Fig. 3 shows a variant in which the sealing element 6 conceals fasteners 9.
  • the fasteners 9 formed for example by clamping elements 13 (flat steel) are inserted into fastening grooves 10 which are formed in the sides 2a, 2b of the boards 2.
  • each clamping element 13 has an elastically bendable spacer 14 in each end region 13a, 13b ( Fig. 7 ).
  • mounting screws not shown are used with which the planks 2 can be adapted to a substructure 12.
  • the fastening means 9 are not formed continuously over the entire length of the air gap 3, but only partially and spaced from each other.
  • This mounting method can also be used for boards with low heights, eg 25 mm, as in Fig. 4 is shown. If the planks are equipped with drainage grooves on the underside (commercially available), plastic inserts can be dispensed with.
  • the clamping elements 13 can be formed, for example, by corrugated metal flakes made of stainless steel, with two convex circular-arc-shaped sides 13a, 13b in plan view ( Fig. 5 and Fig. 6 ).
  • the fastening grooves 10 are correspondingly concave circular arc-shaped and may be formed by a Nutenfräser, which preferably has a diameter of about 100 mm and a width of about 4 mm.
  • Fig. 8 shows the arrangement of the clamping elements 13 at several laid planks 2.
  • the clamping elements can be arranged both on the long sides, as well as on the front sides, as well as miter joints. It is reliable prevents warping of the planks.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)

Description

Die Erfindung betrifft einen Holzboden, insbesondere für Außenbereiche wie Terrassen oder dergleichen mit zumindest zwei in Abstand zueinander angeordneten Dielen oder Tafeln, wobei zwischen den Dielen oder Tafeln ein Luftspalt ausgebildet ist, wobei im Luftspalt zwischen zueinander gewandter Seitenflächen zweier benachbarter Dielen oder Tafeln zumindest eine Befestigungseinrichtung für die Dielen oder Tafeln angeordnet ist, wobei die Befestigungseinrichtung zumindest ein in mindestens eine in die Seitenfläche eingeformte Befestigungsnut eingelegtes Klemmelement aufweist, wobei das Klemmelement zumindest eine Aufnahmebohrung für eine Befestigungsschraube aufweist.The invention relates to a wooden floor, in particular for outdoor areas such as terraces or the like with at least two spaced planks or panels, wherein between the planks or panels, an air gap is formed, wherein in the air gap between mutually facing side surfaces of two adjacent planks or panels at least one fastening device is arranged for the planks or panels, wherein the fastening device has at least one inserted in at least one molded in the side surface mounting groove clamping element, wherein the clamping element has at least one receiving bore for a fastening screw.

Insbesondere bei Holzterrassen werden Dielen in einem Abstand von etwa 6 mm bis 10 mm Distanz zueinander verlegt, um das dem Werkstoff Holz eigene Quellen und Schwinden zu ermöglichen und den konstruktiven Holzschutz zu berücksichtigen. In vielen Fällen ist aber aus mehreren Überlegungen eine geschlossene Fläche erwünscht. Eine schiffsdeckartige geschlossene Oberfläche ist optisch ansehnlich und erhöht die Sicherheit, da ein Durchfallen von kleinen Gegenständen, wie Schmuck oder Geld, aber auch von Schmutz und Abfällen, vermieden wird. Insbesondere wird die Unfallgefahr in Zusammenhang mit Bleistiftabsätzen von Damenschuhen vermieden. Weiters ist eine geschlossene Oberfläche leichter zu reinigen.In particular, in the case of wooden terraces, planks are laid at a distance of about 6 mm to 10 mm from each other in order to allow the material wood own sources and shrinkage and to consider the constructive wood protection. In many cases, however, a closed area is desired for several reasons. A ship's deck-like closed surface is visually appealing and increases security, as a fall of small objects, such as jewelry or money, but also of dirt and waste, is avoided. In particular, the risk of accidents is avoided in connection with heels of lady shoes. Furthermore, a closed surface is easier to clean.

Bekannte Systeme zeigen Fugen, die mit Spritzfüllmaterialien ausgefüllt werden. Dies ist allerdings aufwändig und sehr problemanfällig beim "Arbeiten" des Holzes (Quellen und Schwinden). Terrassenböden müssen im Allgemeinen nicht 100%ig wasserdicht sein, da zum Beispiel bei Dachterrassen ohnehin darunter eine zweite Entwässerungsebene eingezogen wird und/oder eine Unterkonstruktion vorgesehen ist, welche, je nach Anwendung, Wasser entweder ableitet oder durchsickern lässt.Known systems show joints that are filled with Spritzfüllmaterialien. However, this is complex and very problematic when "working" the wood (swelling and shrinking). Terrace floors generally do not have to be 100% watertight, as roof decks, for example, have a second drainage level underneath and / or a substructure is provided which, depending on the application, either drains or leaches water.

Vielmehr ist es wichtig, dass die Konstruktion das Quellen und Schwinden des Holzes erlaubt, ohne dass die Dichtung herausfällt oder Wasser (Eis) unter die Dichtung gelangt und nicht mehr abgeleitet werden kann und dadurch ein Schaden entsteht.Rather, it is important that the construction allows the wood to swell and swell without the seal falling out or water (ice) getting under the seal and being unable to drain, causing damage.

Die DE 296 11 303 U1 beschreibt eine Holzfliese für einen Holzboden, welche aus einer Unterschicht aus mehrlagig gesperrtem Holz und einer massiven Deckschicht aus Edelholz besteht, wobei die Schmalkanten der Holzfliese an der oberen Hälfte ringsum ein Schwalbenschwanzprofil aufweisen und an der unteren Hälfte der Schmalkanten gleichfalls ringsum ein etwa eine halbe Fugenbreite über die Kontur der Deckschicht vorstehender Anschlagrand angebracht ist. Der Anschlagrand ist mit einem flexiblen Schaumstoffstreifen versehen. Nach dem Verlegen werden die Fugen zwischen den Holzfliesen im Bereich des Schwalbenschwanzprofils über dem Anschlagrand mit Silikon, Acryl oder mit einer handelsüblichen kunststoffvergüteten Fugenmasse wasserdicht und reißdicht versiegelt, wobei die Fugenmasse eine Flexibilität aufweist.The DE 296 11 303 U1 describes a wood tile for a wooden floor, which consists of a lower layer of multi-layered wood and a solid top layer of precious wood, the narrow edges of the wood tile on the upper half all around a dovetail profile and at the bottom Half of the narrow edges is also round about a half a joint width on the contour of the top layer projecting stop edge attached. The stop edge is provided with a flexible foam strip. After laying the joints between the wood tiles in the dovetail profile above the stop edge with silicone, acrylic or with a commercially available plastic-coated grout waterproof and tear-proof sealed, the grout has a flexibility.

Aus der AT 006.531 U1 ist ein flächiges Paneel für Bodenbelege bekannt. Das Paneel weist mehrere flächige Elemente aus thermisch behandeltem Holz auf, wobei benachbarte Seitenflächen der flächigen Holzelemente einen Zwischenraum bilden, welche mit einer elastischen, wasserabweisenden Kunststoff- oder Dichtmasse verfüllt ist, welche ein an der Nutzseite des Paneels sichtbares Strukturelement bildet.From the AT 006.531 U1 is a flat panel for floor coverings known. The panel has a plurality of sheet-like elements of thermally treated wood, wherein adjacent side surfaces of the flat wood elements form a gap, which is filled with an elastic, water-repellent plastic or sealant, which forms a visible on the useful side of the panel structural element.

Weiters offenbart die DE 100 45 475 A1 ein Parkettelement mit einer Holztafel, welche in drei Massivholzschichten verleimt ist und welche durch eine wasserdichte und schmutzresistente, seitlich angebrachte dauerelastische Fuge geschützt ist. Die Fuge - im Querschnittsprofil rechteckig - ist bis auf den Falzgrund gleichförmig schleifbar.Furthermore, the reveals DE 100 45 475 A1 a parquet element with a wooden panel, which is glued in three solid wood layers and which is protected by a waterproof and dirt-resistant, laterally attached permanently elastic joint. The joint - rectangular in cross-section profile - can be sanded uniformly down to the rebate base.

Versiegelte und verfüllte Fugen haben den Nachteil, dass sie relativ aufwändig herzustellen sind.Sealed and filled joints have the disadvantage that they are relatively expensive to produce.

Aus der CH 571 134 ist ein Bodenbelag mit mehreren Schichten aus einzelnen Tafeln bekannt, wobei die einzelnen Elemente des Bodenbelags voneinander durch Fugenstreifen aus elastischem Material getrennt sind.From the CH 571 134 is a floor covering with several layers of individual panels known, the individual elements of the floor covering are separated from each other by joint strips of elastic material.

Die DE 203 14 720 U1 beschreibt einen Holzboden, bestehend aus mehreren Holzbohlen mit dazwischen liegendem Fugendichtungsprofil, wobei die Holzbohlen an ihren Seitenflächen mit einer durchgehenden Fräsung versehen sind.The DE 203 14 720 U1 describes a wooden floor, consisting of several wooden planks with intervening joint sealing profile, the wooden planks are provided on their side surfaces with a continuous milling.

Die GB 232 728 A offenbart einen mehrschichtigen Bodenbelag aus einzelnen Platten, wobei in schwalbenschwanzartigen Nuten zwischen den Platten eine Dichtung eingelegt ist.The GB 232 728 A discloses a multi-layer flooring of individual panels, with a seal inserted in dovetailed grooves between the panels.

Die GB 555 674 A beschreibt ein Verfahren zur Gestaltung einer Verbindung zwischen beispielsweise aus Gummi bestehenden Platten, wobei in eine Nut zwischen den Platten ein Gummistreifen unter Druck eingearbeitet wird.The GB 555 674 A describes a method for forming a connection between, for example, rubber plates, wherein a rubber strip is incorporated under pressure in a groove between the plates.

Die DE 203 14 720 U1 beschreibt einen Holzboden mit Dichtung zur Verwendung im Freien, welcher aus mehreren Holzbohlen mit dazwischen liegendem Fugendichtungsprofil besteht.The DE 203 14 720 U1 describes a wooden floor with seal for outdoor use, which consists of several wooden planks with intervening joint sealing profile.

Aus der EP 0 665 347 A1 ist ein Holzboden aus plattenförmigen Bodenelementen bekannt, wobei zwischen den Bodenelementen ein Luftspalt ausgebildet ist. Die zueinander gewandten Seitenflächen zweier benachbarter Bodenelemente weisen jeweils eine Nut auf, wobei die beiden Nuten einen sich zur Oberfläche des Holzbodens verengenden, im Querschnitt schwalbenschwanzförmigen Raum ausbilden. Im Raum ist eine Dichtungsmasse oder Leim vorgesehen.From the EP 0 665 347 A1 a wooden floor of plate-shaped floor elements is known, wherein an air gap is formed between the floor elements. The mutually facing side surfaces of two adjacent floor elements each have a groove, wherein the two grooves form a narrowing to the surface of the wooden floor, dovetail-shaped in cross-section space. In the room a sealant or glue is provided.

Die DE 93 19 436 U1 offenbart einen Holzboden mit Dielenelementen, zwischen denen eine Dichtungsleiste aus elastischem Werkstoff mit Vorspann eingesetzt ist.The DE 93 19 436 U1 discloses a wooden floor with plank elements, between which a sealing strip of elastic material is used with bias.

Holzfliesen, welche mit Abstand zueinander verlegt werden, sind aus der DE 296 11 303 U1 bekannt. Der Spalt zwischen zweier benachbarter Holzfliesen wird mit einem Schaumstoffstreifen und mit einer silikon-, acryl- oder kunststoffvergüteten Fugenmasse ausgefüllt, wobei der mit der Fugenmasse ausgefüllte Raum durch eine im Querschnitt schwalbenschwanzförmige Nut gebildet ist.Wooden tiles, which are laid at a distance from each other, are from the DE 296 11 303 U1 known. The gap between two adjacent wooden tiles is filled with a foam strip and with a silicone-, acrylic- or plastic-coated grout, wherein the filled with the grout space is formed by a dovetail-shaped groove in cross-section.

Aus den Veröffentlichungen DE 20 2005 002 602 U1 und DE 20 2004 017 477 U1 ist es bekannt, zur Befestigung von Verlegungs- und/oder Verschalungsmaterial ein scheibenförmiges Haltemittel zu verwenden, welches seitlich in Scheibennuten von Terrassenbrettern eingeschoben wird. Über ein Befestigungsmittel, wie beispielsweise eine Schraube, wird das scheibenförmige Haltemittel, beispielsweise eine Flachdübelverbindung, mit der Unterkonstruktion verbunden. Nachteilig ist, dass sich in der Nut ansammelndes Wasser nicht abfließen kann, weshalb ein rasches Austrocknen verhindert wird. In Folge der Staunässe kann es somit nach relativ kurzer Zeit zu Feuchtigkeitsschäden des Holzbodens kommen.From the publications DE 20 2005 002 602 U1 and DE 20 2004 017 477 U1 It is known to use a disc-shaped holding means for fastening laying and / or shuttering material, which is laterally inserted into disc grooves of terrace boards. About a fastening means, such as a screw, the disk-shaped holding means, such as a dowel joint, is connected to the substructure. The disadvantage is that in the groove accumulating water can not drain, which is why a rapid drying is prevented. As a result of the waterlogging it can thus come after a relatively short time to moisture damage of the wooden floor.

Die US 2004/0020136 A1 beschreibt einen Bretterboden mit einem Ablaufsystem, wobei im Spalt zwischen zwei Brettern eine mehrfach geknickte Ablaufrinne in seitlichen Nuten der Bretter eingeschoben ist. Die Ablaufrinne liegt zum Tel flächig an den Nuten an, so dass ein rasches Austrocknen von eindringendem Wasser nicht gewährleistet ist. Dies kann zu Feuchtigkeitsschäden führen.The US 2004/0020136 A1 describes a wooden floor with a drainage system, wherein in the gap between two boards a multiple kinked gutter is inserted in lateral grooves of the boards. The gutter is located to Tel area on the grooves, so that a rapid drying out of penetrating water is not guaranteed. This can lead to moisture damage.

Aufgabe der Erfindung ist es, diesen Nachteil zu vermeiden und mit geringem Aufwand Feuchtigkeitsschäden bei einem Holzboden zu vermeiden.The object of the invention is to avoid this disadvantage and to avoid moisture damage in a wooden floor with little effort.

Erfindungsgemäß wird dies dadurch erreicht, dass bei einem Holzboden der eingangs genannten gattung das Klemmelement gewellt oder an der Unterseite gerillt ausgeführt ist, wobei das Klemmelement durch ein Metallplättchen, vorzugsweise aus Edelstahl, gebildet ist, und dass die zueinander gewandten Seitenflächen zweier benachbarter Dielen oder Tafeln jeweils eine Nut aufweisen und die beiden Nuten einen sich zur Oberfläche des Holzbodens verengenden, im Querschnitt schwalbenschwanzförmigen Raum ausbilden, dass in dem Raum ein längliches, flexibles Dichtungselement eingesetzt ist, wobei die Nut im Übergang zur Oberfläche des Holzbodens einen ersten gekrümmten Bereich aufweist, dessen Krümmungsradius vorzugsweise größer als 2 mm ist, dass die Nut im Bereich der größten Breite des Raumes einen zweiten gekrümmten Bereich aufweist, dessen Krümmungsradius vorzugsweise größer als 2 mm ist und dass an dem zweiten gekrümmten Bereich eine zur Seitenfläche abfallende Flanke anschließt, welche zur Oberfläche des Holzbodens einen Winkel von mindestens 3°, vorzugsweise etwa 5° aufweist, wobei die Befestigungseinrichtung unterhalb der Nuten angeordnet ist.According to the invention this is achieved in that in a wooden floor of the type mentioned, the clamping element is corrugated or grooved on the underside, wherein the clamping element is formed by a metal plate, preferably made of stainless steel, and that the mutually facing side surfaces of two adjacent planks or panels each having a groove and the two grooves form a narrowing to the surface of the wooden floor, dovetailed in cross-section space that in the space an elongated, flexible sealing element is used, wherein the Groove in the transition to the surface of the wooden floor has a first curved portion whose radius of curvature is preferably greater than 2 mm, that the groove in the region of the largest width of the space has a second curved portion whose radius of curvature is preferably greater than 2 mm and that on the second curved portion adjoining a side surface sloping flank, which has an angle of at least 3 °, preferably about 5 ° to the surface of the wooden floor, wherein the fastening means is arranged below the grooves.

Besonders vorteilhaft ist es, wenn das Klemmelement beidseitig in jeweils einer Befestigungsnut der benachbarten Dielen oder Tafeln gelagert ist.It when the clamping element is mounted on both sides in each case a mounting groove of the adjacent planks or panels is particularly advantageous.

Um das Brett nicht zu schwächen wird diese Nutfräsung vorzugsweise nicht durchgehend sondern nur bereichsweise im Abstand der Unterlattung ausgeführt.In order not to weaken the board this groove milling is preferably not continuous but only partially carried out at a distance of the battens.

Die Befestigungsnut ist um mind. 2 mm tiefer und um mind. 5 mm länger als das eingelegte Klemmelement in das Brett gefräst, das Klemmelement ist vorzugsweise um mind. 1 mm dünner als die Befestigungsnut und an der aufliegenden Unterseite leicht gerillt, oder als wellenförmiges Blechplättchen ausgebildet, wodurch eindringendes Wasser wieder austrocknen kann, eine Kapillarwirkung weitgehend vermieden wird, und das natürliche Arbeiten des Holzes gewährleistet bleibt.The mounting groove is milled by at least 2 mm deeper and at least 5 mm longer than the inserted clamping element in the board, the clamping element is preferably at least 1 mm thinner than the mounting groove and slightly grooved on the underlying bottom, or as a wave-shaped sheet metal plate trained, whereby penetrating water can dry out again, a capillary action is largely avoided, and ensures the natural working of the wood.

In einer bevorzugten Ausführung der Erfindung ist vorgesehen, dass das Klemmelement im Grundriss zwei voneinander abgewandte, konvexe, vorzugsweise kreisbogenförmige Seiten aufweist. Eine einfache Herstellung ist möglich, wenn die Befestigungsnut im Grundriss konkav, vorzugsweise kreisbogenförmig ist. Sie kann durch einen Nutenfräser geformt sein, der vorzugsweise einen Durchmesser von etwa 100 mm und eine Breite von etwa 4 mm aufweist.In a preferred embodiment of the invention it is provided that the clamping element in plan has two mutually remote, convex, preferably circular arc-shaped sides. A simple production is possible if the mounting groove is concave in plan, preferably circular arc. It may be formed by a slot cutter which preferably has a diameter of about 100 mm and a width of about 4 mm.

Diese Befestigungsmöglichkeit eignet sich besonders vorteilhaft an den Längsstoßfugen oder Gehrungsstößen um einen Versatz an der Oberfläche zu vermeiden.This mounting option is particularly advantageous to avoid longitudinal misalignment joints or miter joints to offset the surface.

Das Dichtungselement besteht vorzugsweise aus einem Hohlprofil. Dadurch, dass das Dichtungselement in die schwalbenschwanzförmige Nut eingelegt wird, wird ein Herausfallen des Dichtungselementes aus der Fuge verhindert.The sealing element preferably consists of a hollow profile. Characterized in that the sealing element is inserted into the dovetail groove, falling out of the sealing element is prevented from the joint.

Das flexible Dichtungselement kann das Quellen und Schwinden des Holzes optimal ausgleichen.The flexible sealing element can optimally balance the swelling and shrinkage of the wood.

Besonders vorteilhaft ist es, wenn zumindest eine Nut im Wesentlichen die Form eines "S" aufweist.It is particularly advantageous if at least one groove has substantially the shape of an "S".

Im Übergang zur Seitenfläche kann die Nut darüber hinaus einen dritten gekrümmten Bereich aufweisen, dessen Krümmungsradius vorzugsweise größer als 1 mm ist.In addition, in the transition to the side surface, the groove can have a third curved region whose radius of curvature is preferably greater than 1 mm.

Die S-Form der Nut hat mehrere Vorteile. Einerseits wird ein sicherer Sitz des Dichtungselementes in der Nut gewährleistet, wobei das Dichtungselement durch die keilförmige Form der Nut am Herausfallen gehindert wird. Die Nut weist zur Oberfläche eine Anfasung auf. Alternativ dazu oder zusätzlich kann vorgesehen sein, dass zwischen der Nut und der Oberfläche des Holzbodens ein gekrümmter Übergangsbereich ausgebildet ist, dessen Radius größer ist als der erste Krümmungsradius. Die Anfasung und/oder die Abrundung von Kanten bewirkt, dass ein Absplittern verhindert wird. Auch ein Abschleifen der Oberfläche des Holzbodens ist problemlos möglich.The S-shape of the groove has several advantages. On the one hand, a secure seat of the sealing element is ensured in the groove, wherein the sealing element is prevented by the wedge-shaped shape of the groove from falling out. The groove has a chamfer to the surface. Alternatively or additionally, it may be provided that between the groove and the surface of the wooden floor, a curved transition region is formed whose radius is greater than the first radius of curvature. The chamfering and / or the rounding of edges causes a chipping is prevented. Even a sanding of the surface of the wooden floor is easily possible.

Zwischen dem ersten und dem zweiten gekrümmten Bereich kann die Nut mit einer ebenen ersten Flanke ausgebildet sein, wobei vorzugsweise die Flanke mit einer Normalen auf die Oberfläche einen Winkel zwischen 5° bis 30°, vorzugsweise zwischen 10° und 20° aufweist.Between the first and the second curved region, the groove may be formed with a flat first flank, wherein preferably the flank with a normal to the surface at an angle between 5 ° to 30 °, preferably between 10 ° and 20 °.

Um einen Stau von eindringenden Wasser und Feuchtigkeit zu vermeiden, ist es vorteilhaft, wenn an den zweiten gekrümmten Bereich eine zur Seitenfläche abfallende zweite Flanke anschließt, welche zur Bodenoberfläche einen Winkel von mindestens 3°, vorzugsweise etwa 5° aufweist.In order to avoid a jam of penetrating water and moisture, it is advantageous if adjoining the second curved portion a sloping side surface to the second flank, which has an angle to the bottom surface of at least 3 °, preferably about 5 °.

Die Profilierung ist so konzipiert, dass das Dichtungselement fest nach unten gehalten wird. Bei Regen und Nässe quillt das Holzbrett an, wobei das Dichtungselement zusammengedrückt wird und weiter abdichtet. Schwindet das Holz durch Austrocknung, so wird der Sitz des Dichtungselementes lockerer, wobei ein Herausfallen aber verhindert wird. Eintretendes Wasser wird nach unten abgeleitet (konstruktiver Holzschutz).The profiling is designed so that the sealing element is held firmly down. In rain and wet, the wooden board swells, the sealing element is compressed and further seals. If the wood shrinks due to dehydration, the seat of the sealing element becomes looser, but falling out is prevented. Incoming water is discharged downwards (constructive wood protection).

Die S-förmige Profilierung der Nut verhindert eine Schwächung des Brettes an der Kante und erlaubt auch eine nachträgliche Einfräsung der Nut an handelsüblichen profilierten Terrassendielen.The S-shaped profiling of the groove prevents weakening of the board at the edge and also allows subsequent milled the groove on commercial profiled decking.

Die Bretter werden zum Beispiel mittel Distanzklötzchen auf genaue Distanz verlegt. Distanzktötzchen können aber entfallen, wenn das Klemmelement in zumindest einem, vorzugsweise in jedem, Endbereich einen vorzugsweise flexiblen Distanzhalter aufweist.The boards are laid, for example, by means of spacer blocks to an exact distance. Distanzktötzchen but can be omitted if the clamping element in at least one, preferably in each end region has a preferably flexible spacer.

Das Dichtungselement ist einfach einzusetzen und kann bei Bedarf auch wieder entfernt, bzw. ausgewechselt werden. Ein Herausnehmen des Dichtungselementes ist auch von Bedeutung, weil die Befestigung von Terrassendielen häufig verdeckt in der Fuge erfolgt. Das Herausnehmen der Dichtung gestattet den Zugriff auf die Befestigungspunkte und ermöglicht so herausnehmbare Revisionsöffnungen.The sealing element is easy to use and can also be removed if necessary, or replaced. Removing the sealing element is also important because the attachment of decking often hidden in the joint takes place. The removal of the seal allows access to the attachment points and thus allows removable inspection openings.

Auch an den Längsstößen wird die Dichtung in gleicher Weise eingebracht und durch geeignete Klebestoffe mit den Längsdichtungen verklebt.Also at the longitudinal joints, the seal is introduced in the same way and glued by suitable adhesives with the longitudinal seals.

Das Dichtungselement besteht bevorzugt aus einem thermoplastischen Elastomer (TPE) oder aus Silikon.The sealing element is preferably made of a thermoplastic elastomer (TPE) or silicone.

Der Einbau des Dichtungselementes ist auch in bereits verlegte Terrassen möglich.The installation of the sealing element is also possible in already laid terraces.

Mit Hilfe eines speziell konzipierten Fräsers und einer starken Oberfräse ist das Nuten von bereits verlegten Böden mit relativ geringem Aufwand möglich.With the help of a specially designed milling cutter and a powerful router, it is possible to groove already laid floors with relatively little effort.

Die Erfindung wird im Folgenden anhand der Figuren näher erläutert. Es zeigen:

Fig. 1
des erfindungsgemäßen Holzboden in einem Querschnitt in einer ersten Ausführung;
Fig. 2
das Detail II aus Fig. 1;
Fig. 3
einen erfindungsgemäßen Holzboden in einer zweiten erfindungsgemäßen Ausführungsvariante;
Fig. 4
einen erfindungsgemäßen Holzboden in einer dritten Ausführungsvariante;
Fig. 5
ein Klemmelement im Grundriss gemäß der Linie V-V in Fig. 4;
Fig. 6
das Klemmelement im Schnitt gemäß der Linie VI-VI in Fig. 5;
Fig. 7
das Klemmelement in einer Schrägansicht; und
Fig. 8
den erfindungsgemäßen Holzboden im Schnitt gemäß der Linie V-V in Fig. 4 in anderem Maßstab.
The invention will be explained in more detail below with reference to FIGS. Show it:
Fig. 1
the wooden floor according to the invention in a cross section in a first embodiment;
Fig. 2
the detail II off Fig. 1 ;
Fig. 3
a wooden floor according to the invention in a second embodiment according to the invention;
Fig. 4
a wooden floor according to the invention in a third embodiment;
Fig. 5
a clamping element in plan according to the line VV in Fig. 4 ;
Fig. 6
the clamping element in section along the line VI-VI in Fig. 5 ;
Fig. 7
the clamping element in an oblique view; and
Fig. 8
the wooden floor according to the invention in section along the line VV in Fig. 4 in a different scale.

Der Holzboden 1 weist mehrere nebeneinander mit Abstand zueinander angeordnete Dielen 2 oder Tafeln, etc. auf. Zwischen den Dielen 2 ist ein Luftspalt 3 ausgebildet. Die Seitenfläche 2a, 2b jeder Diele 2 weist eine Nut 4a, 4b auf, welche im Querschnitt im Wesentlichen ein S-förmiges Profil ausbildet. Zwischen den beiden Nuten 4a, 4b ist ein im Querschnitt schwalbenschwanzförmiger Raum 5 vorgesehen, in welchem ein als Hohlprofil ausgebildetes Dichtungselement 6 angeordnet ist.The wooden floor 1 has a plurality of mutually spaced apart planks 2 or panels, etc. on. Between the planks 2, an air gap 3 is formed. The side surface 2a, 2b of each plank 2 has a groove 4a, 4b, which forms in cross-section substantially an S-shaped profile. Between the two grooves 4a, 4b a dovetail-shaped in cross-section space 5 is provided, in which a trained as a hollow profile sealing element 6 is arranged.

Jede Nut 4a, 4b weist einen ersten gekrümmten Bereich 7a, einen zweiten gekrümmten Bereich 7b und einen dritten gekrümmten Bereich 7c auf, wobei die Radien der gekrümmten Bereiche maximal 2 mm (erster und zweiter Bereich 7a, 7b), bzw. 1 mm (dritter Bereich 7c) betragen. Zwischen der Nut 4a, 4b und der Oberfläche 8 kann weiters eine Anfasung 13 oder ein gekrümmter Übergangsbereich vorgesehen sein. Dadurch werden scharfe Kanten vermieden. Zwischen dem ersten und dem zweiten gekrümmten Bereich 7a, 7b ist eine im Wesentlichen ebene erste Flanke 7d ausgebildet, welche mit einer Normalen 8a auf die Oberfläche 8 einen Winkel β von 5 ° bis 30°, vorzugsweise etwa 15°, aufspannt Der erste gekrümmte Bereich 7a läuft zur Oberfläche 8 jeder Diele 2 aus. Der dritte gekrümmte Bereich 7c ist im Anschluss an die Seite 2a, 2b jeder Diele 2 geformt. Zwischen dem zweiten und dem dritten gekrümmten Bereich 7b, 7c ist die Nut 4a, 4b mit einer abfallenden zweiten Flanke 7e versehen, wobei die abfallende zweite Flanke 7e zur Oberfläche 8 des Holzbodens 1 einen Winkel α von etwa 5° einschließt.Each groove 4a, 4b has a first curved area 7a, a second curved area 7b and a third curved area 7c, the radii of the curved areas being at most 2 mm (first and second area 7a, 7b), or 1 mm (third area 7c) amount. Between the groove 4a, 4b and the surface 8 may further be provided a chamfer 13 or a curved transition region. This avoids sharp edges. Between the first and the second curved portion 7a, 7b, a substantially flat first edge 7d is formed, which with a normal 8a on the surface 8 an angle β of 5 ° to 30 °, preferably about 15 °, spans the first curved portion 7a runs to the surface 8 of each floor 2 from. The third curved portion 7 c is formed adjacent to the side 2 a, 2 b of each board 2. Between the second and the third curved portion 7b, 7c, the groove 4a, 4b is provided with a sloping second flank 7e, wherein the sloping second flank 7e to the surface 8 of the wooden floor 1 forms an angle α of about 5 °.

Dadurch kann eventuell eindringendes Wasser problemlos nach unten abgeleitet werden. Die gezeigte Konstruktion der Diele 2 gestattet ein unbehindertes Quellen und Schwinden des Holzes, ohne dass das Dichtungselement 6 herausfällt und ohne dass durch eindringendes Wasser Schäden entstehen. Das Dichtungselement 6 selbst besteht aus witterungsbeständigem TPE oder aus Silikon, ist einfach einzusetzen und auch wieder einfach herauszunehmen.This allows any penetrating water to be drained down easily. The illustrated construction of the board 2 allows unimpeded swelling and shrinkage of the wood, without the sealing element 6 falls out and without causing damage by penetrating water. The sealing element 6 itself consists of weather-resistant TPE or silicone, is easy to use and also easy to take out again.

Fig. 3 zeigt eine Ausführungsvariante, bei der das Dichtungselement 6 Befestigungseinrichtungen 9 verdeckt. Die beispielsweise durch Klemmelemente 13 (Flachstahl) gebildeten Befestigungseinrichtungen 9 sind in Befestigungsnuten 10 eingelegt, welche in den Seiten 2a, 2b der Dielen 2 eingeformt sind. Um die Montage der Dielen 2 zu erleichtern, weist jedes Klemmelement 13 in jedem Endbereich 13a, 13b einen elastisch verbiegbaren Distanzhalter 14 auf (Fig. 7). In Bohrungen 11 der Befestigungseinrichtungen 9 sind nicht weiter dargestellte Befestigungsschrauben eingesetzt, mit welchen die Dielen 2 an eine Unterkonstruktion 12 angepasst werden können. Um einen ungehinderten Wasserablauf zu gewährleisten, sind die Befestigungseinrichtungen 9 nicht durchgehend über die gesamte Länge des Luftspaltes 3, sondern nur abschnittsweise und voneinander beabstandet ausgebildet. Fig. 3 shows a variant in which the sealing element 6 conceals fasteners 9. The fasteners 9 formed for example by clamping elements 13 (flat steel) are inserted into fastening grooves 10 which are formed in the sides 2a, 2b of the boards 2. In order to facilitate the assembly of the planks 2, each clamping element 13 has an elastically bendable spacer 14 in each end region 13a, 13b ( Fig. 7 ). In holes 11 of the fasteners 9 mounting screws not shown are used with which the planks 2 can be adapted to a substructure 12. In order to ensure an unobstructed water flow, the fastening means 9 are not formed continuously over the entire length of the air gap 3, but only partially and spaced from each other.

Diese Befestigungsmethode ist auch für Dielen mit geringer Höhe, z.B. 25 mm, einsetzbar, wie in Fig. 4 gezeigt ist. Wenn die Dielen an der Unterseite mit Entwässerungsnuten ausgestattet sind (handelsüblich), kann auf Kunststoffeinlegeklötzchen verzichtet werden.This mounting method can also be used for boards with low heights, eg 25 mm, as in Fig. 4 is shown. If the planks are equipped with drainage grooves on the underside (commercially available), plastic inserts can be dispensed with.

Die Klemmelemente 13 können beispielsweise durch gewellte Metallplättchen aus Edelstahl, mit im Grundriss zwei konvexe kreisbogenförmige Seiten 13a, 13b, gebildet werden (Fig. 5 und Fig. 6).The clamping elements 13 can be formed, for example, by corrugated metal flakes made of stainless steel, with two convex circular-arc-shaped sides 13a, 13b in plan view ( Fig. 5 and Fig. 6 ).

Die Befestigungsnuten 10 sind entsprechend konkav kreisbogenförmig ausgebildet und können durch einen Nutenfräser geformt sein, der vorzugsweise einen Durchmesser von etwa 100 mm und eine Breite von etwa 4 mm aufweist.The fastening grooves 10 are correspondingly concave circular arc-shaped and may be formed by a Nutenfräser, which preferably has a diameter of about 100 mm and a width of about 4 mm.

Um Wasseransammlungen zu verhindern, werden überall scharfe Kanten möglichst vermieden und stattdessen definierte Krümmungsradien von mindestens 1 mm bis 2 mm vorgesehen.In order to prevent accumulation of water, everywhere sharp edges are avoided wherever possible and instead provided defined radii of curvature of at least 1 mm to 2 mm.

Fig. 8 zeigt die Anordnung der Klemmelemente 13 bei mehreren verlegten Dielen 2. Die Klemmelemente können sowohl an den Längsseiten, als auch an den Stirnseiten, sowie an Gehrungsstößen angeordnet sein. Es wird zuverlässig ein Verziehen der Dielen verhindert. Fig. 8 shows the arrangement of the clamping elements 13 at several laid planks 2. The clamping elements can be arranged both on the long sides, as well as on the front sides, as well as miter joints. It is reliable prevents warping of the planks.

Claims (14)

  1. A wooden floor (1), especially for exterior zones such as terraces or the like, comprising at least two floor boards (2) or panels spaced apart from one another, with an air gap (3) being formed between said floor boards (2) or panels, with at least one fastening device (9) for the floor boards (2) or panels being arranged in the air gap (3) between mutually facing side surfaces (2a, 2b) of two adjacent floor boards (2) or panels, with the fastening device (9) comprising at least one clamping element (13) inserted into at least one fastening groove (10) formed in the side surface (2a, 2b), with the clamping element (13) comprising at least one receiving bore (11) for a fastening screw, characterised in that the clamping element (13) is provided with an undulating or grooved configuration on the bottom side, with the clamping element (13) being formed by a metal platelet, preferably made of stainless steel, and that the mutually facing side surfaces (2a, 2b) of two adjacent floor boards (2) or panels respectively comprise a groove (4a, 4b), and the two grooves (4a, 4b) form a dovetail-like space (3) in the cross-section which constricts towards the surface (8) of the wooden floor (1), that an elongated, flexible sealing element (6) is inserted into the space (3), with the groove (4a, 4b) having a first curved region (7a) in the transitional region to the surface (8) of the wooden floor (1), the radius of curvature of which is preferably larger than 2 mm, that the groove (4a, 4b) has a second curved region (7b) in the region of the largest width of the space (3), the radius of curvature of which is preferably larger than 2 mm, and that a flank (7e) is adjacent to the second curved region (7b), which flank descends towards the side surface (2a, 2b) and which has an angle (α) of at least 3°, preferably approx. 5°, to the surface (8) of the wooden floor (1), with the fastening device (9) being arranged beneath the grooves (4a, 4b).
  2. A wooden floor (1) according to claim 1, characterised in that the clamping element is mounted on both sides in one respective fastening groove (10) of the adjacent floor boards (2) or panels.
  3. A wooden floor (1) according to claim 1 or 2, characterised in that the clamping element (13) comprises two convex sides (13a, 13b) in the plan view, which sides are preferably shaped in the manner of a circular arc and face away from each other.
  4. A wooden floor (1) according to one of the claims 1 to 3, characterised in that the clamping element (13) comprises a preferably flexible spacer in at least one, preferably in each, end region (13a, 13b).
  5. A wooden floor (1) according to one of the claims 1 to 4, characterised in that the fastening groove (10) is concave, preferably in the shape of a circular arc, in the plan view, and is preferably formed by a groove milling cutter.
  6. A wooden floor (1) according to one of the claims 1 to 5, characterised in that play is provided between the clamping element (13) and the fastening groove (10).
  7. A wooden floor (1) according to one of the claims 1 to 6, characterised in that the sealing element (6) is formed by a hollow section.
  8. A wooden floor (1) according to one of the claims 1 to 7, characterised in that at least one groove (4a, 4b) substantially has the shape of an "S" in the cross-section.
  9. A wooden floor (1) according to one of the claims 1 to 8, characterised in that the groove (4a, 4b) comprises a bevel (13) in the transitional region to the surface (8) of the wooden floor (1).
  10. A wooden floor (1) according to one of the claims 1 to 8, characterised in that a curved transitional radius is arranged between the groove (4a, 4b) and the surface (8) of the wooden floor (1), the radius of which is larger than the first radius of curvature.
  11. A wooden floor (1) according to one of the claims 1 to 10, characterised in that the groove (4a, 4b) comprises a third curved region (7c) in the transitional region to the side surface (2a, 2b), the radius of curvature of which is preferably larger than 1 mm.
  12. A wooden floor (1) according to one of the claims 1 to 11, characterised in that a substantially planar flank (7d) is arranged between the first and second curved region (7a, 7b, 7c).
  13. A wooden floor (1) according to claim 12, characterised in that the flank (7d) has an angle (α) of between 5° to 30°, preferably between 10° and 20°, with a normal line (8a) on the surface (8).
  14. A wooden floor (1) according to one of the claims 1 to 13, characterised in that the sealing element (6) consists of a thermoplastic elastomer (TPE).
EP07718461A 2006-05-26 2007-05-24 Wooden floor Not-in-force EP2024585B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0091506A AT504277B1 (en) 2006-05-26 2006-05-26 HOLZBODEN
PCT/AT2007/000250 WO2007137316A1 (en) 2006-05-26 2007-05-24 Wooden floor

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EP2024585A1 EP2024585A1 (en) 2009-02-18
EP2024585B1 true EP2024585B1 (en) 2013-01-23

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WO (1) WO2007137316A1 (en)

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DE29611303U1 (en) * 1996-06-28 1996-09-05 Baier, Hartwig, Dr., 57319 Bad Berleburg Wooden tile
DE10045475A1 (en) * 2000-09-14 2002-04-04 Erich Manko Parquet block e.g. for kitchen and bathroom floors has an undercoat of epoxy resin, and half-joints around them to form a common joint zone between them to be filled with a durably elastic sealing mass
US7028437B2 (en) 2002-07-31 2006-04-18 Hauck Robert F Above-joist, integrated deck-gutter system
AT5920U3 (en) * 2002-09-23 2003-06-25 Michael Ing Krippl WOODEN FLOOR WITH SEAL FOR OUTDOOR USE
AT6531U1 (en) * 2002-11-05 2003-12-29 Siegfried Muhr FLAT PANEL FOR FLOOR COVERINGS, WALL AND CEILING COVERINGS, PARTITIONS AND FOR FURNITURE CONSTRUCTION
DE202004017477U1 (en) 2004-11-10 2005-03-31 Wieneke Klaus Peter Boardwalk structure for e.g. terrace has horizontal planks are placed edge-to-edge linked by a tongue and groove fixture
DE202005002602U1 (en) 2005-02-18 2005-07-14 Bahr, Jens-Oliver, Dipl.-Designer Flat dowel connector for the production of slatted frames

Also Published As

Publication number Publication date
EP2024585A1 (en) 2009-02-18
AT504277A1 (en) 2008-04-15
WO2007137316A1 (en) 2007-12-06
AT504277B1 (en) 2009-06-15

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