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DE20001225U1 - Profile for the form-fitting, glue-free and removable connection of floorboards, panels or similar components - Google Patents

Profile for the form-fitting, glue-free and removable connection of floorboards, panels or similar components

Info

Publication number
DE20001225U1
DE20001225U1 DE20001225U DE20001225U DE20001225U1 DE 20001225 U1 DE20001225 U1 DE 20001225U1 DE 20001225 U DE20001225 U DE 20001225U DE 20001225 U DE20001225 U DE 20001225U DE 20001225 U1 DE20001225 U1 DE 20001225U1
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DE
Germany
Prior art keywords
groove
tongue
profile
floor
planks
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
DE20001225U
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.)
KUNNEMEYER HORNITEX
Original Assignee
KUNNEMEYER HORNITEX
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 KUNNEMEYER HORNITEX filed Critical KUNNEMEYER HORNITEX
Priority to DE20001225U priority Critical patent/DE20001225U1/en
Priority claimed from DE10001248A external-priority patent/DE10001248A1/en
Publication of DE20001225U1 publication Critical patent/DE20001225U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • 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
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/025—Non-undercut connections, e.g. tongue and groove connections with tongue and grooves alternating transversally in the direction of the thickness of the panel, e.g. multiple tongue and grooves oriented parallel to each other
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/07—Joining sheets or plates or panels with connections using a special adhesive material

Landscapes

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

Description

„Profil zum formschlüssigen, leimfreien und wieder lösbaren Verbinden von Fußbodendielen, Paneelen oder ähnlichen Bauteilen""Profile for form-fitting, glue-free and removable connection of floorboards, panels or similar components"

1. Beschreibung1. Description

Die Erfindung betrifft ein Profil zum formschlüssigen, leimfreien und wieder lösbaren Verbinden von Fußbodendielen, Paneelen oder ähnlichen Bauteilen.The invention relates to a profile for the positive, glue-free and removable connection of floorboards, panels or similar components.

2. Kurzfassung2. Summary

2.1 Techn. Probleme der Erfindung = Techn. Aufgabe und Zielsetzung2.1 Technical problems of the invention = Technical task and objective

Bei der Verlegung von Laminatfußböden und vorgefertigten Parkettfußböden werden hohe Anforderungen an die Genauigkeit der Verbindungsstellen gestellt. Vorgefertigte Dielenfußböden werden überlicherweise mit Nut- und Federverbindungen ausgerüstet, wobei die Passungen als Obergangspassungen oder leichte Presspassungen gefertigt werden. Die Lage der Passfedern zur Nutzseite des Boden wird dabei so eingestellt, dass nach dem Fügen ein Versatz benachbarter Dielen nicht fühlbar ist.When laying laminate flooring and prefabricated parquet floors, high demands are placed on the accuracy of the joints. Prefabricated floorboards are usually equipped with tongue and groove joints, with the fits being made as transition fits or light press fits. The position of the feather keys on the floor's usable side is adjusted so that after joining, any offset between adjacent floorboards is not noticeable.

Diese Wiederholgenauigkeiten werden durch den Einsatz von Diamantwerkzeugen erreicht, wobei der Plattenwerkstoff in der Regel eine im Trockenverfahren hergestellte Faserplatte mit hohem Flächengewicht ist (800 - 950 kg/m3).These repeat accuracies are achieved by using diamond tools, whereby the board material is usually a dry-processed fiberboard with a high surface weight (800 - 950 kg/m 3 ).

Üblicherweise werden die Dielen beim Verlegen stimseitig verleimt. Dadurch entsteht eine zumeist raumgroße „Tafel", die nur durch Zerstören der verleimten Stirnseiten wieder „aufgenommen/entfernt" werden kann. Diese Art der Verlegung besitzt zudem den Nachteil, daß das Verleimen zeit- und arbeitsaufwendig ist und bei der Verlegung aufgetretene Fehler in der Regel nicht mehr korrigierbar sind.Usually, the planks are glued together at the ends when they are laid. This creates a "panel" that is usually the size of a room and can only be "taken up/removed" by destroying the glued ends. This type of laying also has the disadvantage that the gluing is time-consuming and labor-intensive and errors that occur during laying are usually no longer correctable.

Bei dieser Verlegung übernimmt der Leim einerseits die Verbindung der benachbarten Dielen und verhindert darüber hinaus das Feuchtigkeit von der Nutzseite her in die Fugen eindringt.During this installation, the glue connects the adjacent planks and also prevents moisture from penetrating the joints from the wear side.

Darüber hinaus gibt es Verbindungen für eine leimfreie Verlegung. Bei dieser Verlegeart muß das Profil die vertikale Positionierung benachbarter Dielen gewährleisten und dafür sorgen, dass die Fuge beim Verlegen dicht geschlossen wird und unter Einwirkung von Verkehrslasten und „ruhenden" Lasten geschlossen bleibt, so dass keine Feuchtigkeit und Staub in die Fugen eindringen kann.There are also joints for glue-free installation. With this type of installation, the profile must ensure the vertical positioning of adjacent boards and ensure that the joint is tightly closed during installation and remains closed under the influence of traffic loads and "static" loads, so that no moisture or dust can penetrate into the joints.

Zusätzlich sollen die Dielen nach dem Aufnehmen mehrfach verwendbar sein. Das heißt, dass ein zerstörungsfreies Entriegeln der Dielen ohne Genauigkeitsverlust zu gewährleisten ist.In addition, the planks should be reusable after being picked up. This means that the planks can be unlocked non-destructively without any loss of accuracy.

Bei leimlosen Verlegungen werden die Profilflächen in der Regel mit einer Flüssigkeit oder einem Wachs imprägniert, so dass ein Eindringen von Feuchtigkeit von der Oberfläche verhindert oder zumindest verzögert wird. Auf diese Weise wird ein Aufquellen des Holzwerkstoffes vermieden bzw.unterdrückt.When installing without glue, the profile surfaces are usually impregnated with a liquid or wax so that the penetration of moisture from the surface is prevented or at least delayed. In this way, swelling of the wood material is avoided or suppressed.

Verbindungen .zum JeimlosenVerJeqen von Dieje#n.pder Fljegen; werden üblicherweise alsKIickveri3iftdöögodeVSiia|^rbintiutig*bezek;hnet.*": · · |Connections for the purpose of indefinite termination of flights are usually referred to as "kicksverrie3iftdöögodeVSiia|^rbintiutig*bek;hnet." : · · |

Die vorbekannten Verbindungen haben alle eine Nut und eine Feder, zur Aufnahme der vertikalen Kräfte. Zusätzlich haben die Verbindungen einen Formschluß in horizontaler Richtung, der ein öffnen der Fuge verhindern soll.The previously known connections all have a tongue and groove to absorb the vertical forces. In addition, the connections have a positive locking in the horizontal direction, which is intended to prevent the joint from opening.

Dabei sind die Verbindungen so gestaltet, dass ein einfaches Verlegen ohne Spezialwerkzeuge möglich ist. Darüber hinaus muß die Verbindung großen punktförmigen, vertikalen und horizontalen Kräften standhalten. Typische vertikale Kräfte werden durch die Füße von Möbelstücken in den Fußboden eingeleitet. Horizontale Kräfte entstehen als Bremskräfte durch Verkehrslasten, wenn Möbelstücke auf dem Fußboden verschoben werden und durch Kraftumleitung der vertikalen Kräfte,The connections are designed in such a way that they can be laid easily without special tools. In addition, the connection must withstand large point-like, vertical and horizontal forces. Typical vertical forces are introduced into the floor by the feet of pieces of furniture. Horizontal forces arise as braking forces from traffic loads when pieces of furniture are moved on the floor and through the redirection of vertical forces.

go wenn Profile schräge Wirkflächen haben. In der Praxis werden die Kräfte sowohl federseitig vor der Fuge, direkt über der Fuge oder federseitig hinter der Fuge in den Boden eingeleitet. Dabei ist es durchaus möglich, dass sich der Unterbau des Laminatbodens unter Einwirkung der Kräfte nach unten durchbiegt. Dies ist zum Beispiel dann der Fall, wenn der Laminatboden auf einer Balkenträgerdecke mit Holzfußboden verlegt ist. Aber auch bei Betonböden mit schwimmendem Estrich oder Asphalt ist es üblich, dass zwischen der Decke und dem Dielenboden eine weiche Trittschalldämmung aus Schaumstoff, Wellpappe oder Teppichboden verlegt wird. Auch diese Zwischenlage verdichtet sich in Abhängigkeit der Belastung. go if profiles have slanted effective surfaces. In practice, the forces are introduced into the floor on the spring side in front of the joint, directly above the joint or on the spring side behind the joint. It is quite possible that the substructure of the laminate floor bends downwards under the influence of the forces. This is the case, for example, if the laminate floor is laid on a beam-supported ceiling with a wooden floor. But even with concrete floors with floating screed or asphalt, it is common for soft impact sound insulation made of foam, corrugated cardboard or carpet to be laid between the ceiling and the floorboards. This intermediate layer also becomes denser depending on the load.

Vorbekannt sind Dielenverbindungen, bei denen die untere Zunge der Nut weit über das Laminatende hinausbaut und am Ende der Zunge eine Verhakung mit der NachbardielePlank joints are already known in which the lower tongue of the groove extends far beyond the end of the laminate and at the end of the tongue there is an interlock with the neighboring plank

stattfindet (siehe Figur 7 ). Diese Verbindung ist zum Beispiel unter dem DE-Gebrauchsmuster Nr. 29710175 und der DE-Patentanmeldung Nr. 0698162 bekannt.takes place (see Figure 7 ). This connection is known, for example, under DE utility model no. 29710175 and DE patent application no. 0698162.

Wenn diese Verbindungen nutseitig vertikal belastet werden und wenn dabei auch derIf these connections are loaded vertically on the groove side and if the

no Unterbau etwas durchbiegt besteht die Gefahr, dass durch die einwirkende Kraft die horizontale Verriegelung aufgehoben wird, so dass die der Verbindung zugedachte Funktion nicht mehr gewährleistet ist (siehe hierzu Figur 8 ). Aufgabe der vorliegenden Erfindung ist es, eine Verbindung bereit zu stellen, die sich unter Vermeidung derno substructure bends slightly, there is a risk that the horizontal locking will be canceled by the force acting on it, so that the intended function of the connection is no longer guaranteed (see Figure 8 ). The object of the present invention is to provide a connection that can be

vorbezeichneten Probleme formschlüssig, leimfrei und leicht wieder lösbar verlegen läßt.The above-mentioned problems can be solved by laying the tiles in a form-fitting, glue-free and easily removable manner.

2.2 Problemlösung - Beschreibung des Wirksystems2.2 Problem solving - Description of the system of action

Die unter 2.1 beschriebenen Anforderungen werden erfindungsgemäß durch das nachstehend beschriebene Profil zum. formschlüssigen, leimfreien und Wieder lösbaren Verbindungen von Fußbodendielen erfüllt. Das Profil ist dadurch gekennzeichnet, dass die bodenseitige Zunge des Nutprofils nicht über die laminatseitige Zunge des Nutprofils hinausragt und, dass die untere Zunge wie eine Feder nach unten aufgebogen/geöffnetThe requirements described under 2.1 are met according to the invention by the profile described below for the form-fitting, glue-free and removable connection of floorboards. The profile is characterized in that the tongue of the groove profile on the floor side does not protrude beyond the tongue of the groove profile on the laminate side and that the lower tongue is bent/opened downwards like a spring.

wird, wenn die frei zugängliche Diele an der Hinterkante angehoben wird.is achieved when the freely accessible plank is lifted at the rear edge.

Auf diese Weise wird die Profilverbindung verschleiß- und zerstörungsfrei.geöffnet, so dass die Diele mehrfach wieder verlegt werden kann. Beim öffnen der Verbindung wird die letzte freie Diele nutseitig leicht angehoben; dabei stützen sich die Dielen laminatseitig in der Verbindungsfuge aneinander ab, so dass hier ein imaginärer Drehpunkt entsteht. Unter Nutzung der Hebelgesetze biegt die Feder die untere Zunge um die Drehebene B so weit auf, dass die Verriegelung aufgelöst ist und die Feder aus der Nut herausgezogen werden kann (siehe Figur 1).In this way, the profile connection is opened without wear and tear, so that the plank can be laid again several times. When the connection is opened, the last free plank is slightly lifted on the groove side; the planks on the laminate side rest against each other in the connection joint, creating an imaginary pivot point. Using the laws of leverage, the spring bends the lower tongue around the plane of rotation B so far that the lock is released and the spring can be pulled out of the groove (see Figure 1).

Die schrägen Wirkflächen (Figur 1-1) der durchlaufenden horizontalen Verriegelung bewirken, dass die Dielen unter Belastung immer zusammengezogen werden. Dabei ist es unerheblich, ob die vertikale Last federseitig auf der Mitte der Fuge oder nutseitig in die Dielen übertragen wird (Figur Ziffern 1, 2,3).The slanted active surfaces (Figure 1-1) of the continuous horizontal locking system ensure that the planks are always pulled together under load. It is irrelevant whether the vertical load is transferred to the planks on the tongue side in the middle of the joint or on the groove side (Figure numbers 1, 2, 3).

• ··

• ··

■ ··■ ··

Die Funktion der federnden Zunge wird dadurch gewährleistet, dass beim gefügten Profil die freie Nuttiefe C mindestens 4 mm beträgt und, dass die Federlänge E mindestens doppelt so lang ist wie das Maß C (siehe hierzu Figur 1).The function of the spring tongue is ensured by the fact that the free groove depth C of the joined profile is at least 4 mm and that the spring length E is at least twice as long as the dimension C (see Figure 1).

Figur 2 zeigt das Profil während des Fügens. Beim Fügen liegen alle Profile flach auf dem Boden auf. Beim Zusammenschieben von Nut und Feder wird die Zunge durch die Einführschrägen am Zahn und an der Zunge und durch die Fügekraft geöffnet. Beim Erreichen der Endposition, das heißt, wenn die Stirnseiten der Diele laminatseitig dicht aneinander liegen, schnappt die Feder zu und verhindert das die Diele im flachliegenden Zustand zurückgezogen werden kann (Figur 1).Figure 2 shows the profile during joining. During joining, all profiles lie flat on the floor. When the tongue and groove are pushed together, the tongue is opened by the bevels on the tooth and tongue and by the joining force. When the end position is reached, i.e. when the front sides of the plank are close together on the laminate side, the tongue snaps shut and prevents the plank from being pulled back in the flat position (Figure 1).

Eine spezielle Profilausführung zeigt die Figur 3. Hier erfolgt eine zusätzliche Verriegelung der Stirnseiten durch eine keilförmige Ausarbeitung des Profils oberhalb der Feder.Figure 3 shows a special profile design. Here, additional locking of the front sides is achieved by a wedge-shaped elaboration of the profile above the spring.

Figur 4 zeigt eine dauerelastische Dichtschnur, die stirnseitig durchlaufend am Profil befestigt ist. Diese dauerelastische Schnur wird beim Zusammenfügen verformt und verhindert so, dass Eindringen von Feuchtigkeit in die Fuge.Figure 4 shows a permanently elastic sealing cord that is attached to the front of the profile. This permanently elastic cord is deformed when joined together and thus prevents moisture from penetrating the joint.

Figur 5 zeigt ein Profil mit 2 übereinander liegenden Nut-/Federverbindungen, wobei die Verhakung auf gleiche Weise wie vorstehend beschrieben stattfindet. Dieses Profil hat Vorteile, wenn dicke Dielen eingesetzt werden. Die Verdoppelung der Reibflächen bewirkt eine Verdoppelung der Reibkräfte bei vertikal eingeleiteten Lasten. Dadurch wird die Belastung der formschlüssigen horizontalen Verhakung bei Verbiegung des Bodens wesentlich verringert.Figure 5 shows a profile with 2 tongue and groove connections on top of each other, where the interlocking takes place in the same way as described above. This profile has advantages when thick floorboards are used. Doubling the friction surfaces doubles the friction forces when loads are applied vertically. This significantly reduces the load on the positive horizontal interlocking when the floor bends.

Auch die Figur 5 zeigt eine laminatseitige Verhakung des Profils mit eingelegter Dichtschnur.Figure 5 also shows a laminate-side hooking of the profile with inserted sealing cord.

Die unter Figur 1 bis Figur 5 gezeigten Profile haben gemeinsam, dass die horizontale Verhakung bei vertikalen Kräften immer in Funktion bleibt dadurch bedingt, dass die vertikalen Kräfte unabhängig von der Krafteinleitung, über die Feder auf die horizontale Verriegelung wirken. Dadurch wir die laminatseitige Fuge immer zusammen gezogen.The profiles shown in Figures 1 to 5 have in common that the horizontal interlocking always remains functional when vertical forces are applied, because the vertical forces act on the horizontal locking mechanism via the spring, regardless of the force application. This means that the joint on the laminate side is always pulled together.

Die unter den Figuren 1-5 gezeigten Profile unterscheiden sich vom am Markt bekannten Profilen (siehe Figur 6). im Wesentlichen dadurch, dass der Abstand (Hebelarm) zwischen der vertikalen Verriegelung (Nut und Feder) und der horizontalen Verriegelungsnase nicht vorhanden ist. Aufgrund des fehlenden Überstandes ist auch der Materialbedarf und das Zerspannungsvolumen des beanspruchten Wirksystems wesentlich geringer als bei einem Verbindungssystem gemäß Figur 7 (siehe hierzu Figur 6).The profiles shown in Figures 1-5 differ from the profiles known on the market (see Figure 6) mainly in that the distance (lever arm) between the vertical locking (tongue and groove) and the horizontal locking nose is not present. Due to the lack of overhang, the material requirement and the machining volume of the stressed active system are also significantly lower than with a connection system according to Figure 7 (see Figure 6).

Claims (16)

1. Profil zum formschlüssigen, leimfreien und wieder lösbarem. Verbinden von Fußbodendielen, Paneelen oder ähnlichen Bauteilen, dadurch gekennzeichnet, daß die in horizontaler und in vertikaler Richtung formschlüssig schließende Nut- und Federverbindung so gestaltet ist, daß die bodenseitige Zunge des Nutprofils nicht über die nutzseitige/laminatseitige Zunge des Nutprofils hinausragt und dass die untere Zunge wie eine Feder nach unten aufgebogen/geöffnet wird, wenn die frei zugängliche Diele an der Hinterkante angehoben wird. 1. Profile for the positive, glue-free and removable connection of floorboards, panels or similar components, characterized in that the tongue and groove connection, which closes positively in the horizontal and vertical direction, is designed in such a way that the tongue of the groove profile on the floor side does not protrude beyond the tongue of the groove profile on the wear side/laminate side and that the lower tongue is bent/opened downwards like a spring when the freely accessible plank is lifted at the rear edge. 2. Anspruch nach 1, dadurch gekennzeichnet, daß die Flächen von Nut und Feder parallel zur Nutzseite/Laminatseite respektive zur Bodenseite des Werkstückes verlaufen. 2. Claim according to 1, characterized in that the surfaces of the tongue and groove run parallel to the working side/laminate side or to the base side of the workpiece. 3. Ansprüche nach 1 bis 2, dadurch gekennzeichnet, daß die bodenseitige Zunge nutseitig mit einer durchlaufenden Nut versehen ist und dass die Feder bodenseitig mit einem durchlaufenden Zahn versehen ist. (Fig. 1 und 2). 3. Claims according to 1 to 2, characterized in that the tongue on the bottom side is provided with a continuous groove on the groove side and that the tongue on the bottom side is provided with a continuous tooth. ( Fig. 1 and 2). 4. Ansprüche nach 1 bis 3, dadurch gekennzeichnet, daß die Wirkflächen von Nut und Zahn unter einen Winkel von 20-45°C gefertigt sind. 4. Claims according to 1 to 3, characterized in that the active surfaces of the groove and tooth are manufactured at an angle of 20-45°C. 5. Ansprüche nach 1 bis 4, dadurch gekennzeichnet, daß die Schrägen Wirkflächen (Keilflächen) von Nut und Zahn beim verlegten Boden (im gefügten Zustand) benachbarte Dielen zusammen (zu einander) ziehen, wenn der Boden belastet wird, unabhängig davon, ob die Last federseitig "vor" der Fuge, direkt »über der Fuge oder nutseitig "hinter" der Fuge eingeleitet wird. 5. Claims according to 1 to 4, characterized in that the inclined active surfaces (wedge surfaces) of the groove and tooth in the laid floor (in the joined state) pull adjacent planks together (towards each other) when the floor is loaded, regardless of whether the load is introduced on the tongue side "in front of" the joint, directly "above" the joint or on the groove side "behind" the joint. 6. Ansprüche nach 1 bis 5, dadurch gekennzeichnet, daß die Dielen beim Fügen flach auf dem Untergrund liegen und die bodenseitige Zunge des Nutprofils beim Zusammenschieben der Dielen durch die Keilschräge am Zungenmund und am Zahn elastisch nach unten aufbiegt, so dass bei Erreichen der Fügeposition Nut und Zahn zusammen schnappen. 6. Claims according to 1 to 5, characterized in that the planks lie flat on the substrate when being joined and the tongue of the groove profile on the bottom side bends downwards elastically due to the wedge bevel at the tongue mouth and at the tooth when the planks are pushed together, so that the groove and tooth snap together when the joining position is reached. 7. Ansprüche nach 1 bis 6, dadurch gekennzeichnet, daß die Position der Nut so plaziert ist, dass sie mit einem rotierenden Scheibenfräser gefertigt werden kann. 7. Claims according to 1 to 6, characterized in that the position of the groove is placed so that it can be manufactured with a rotating disc milling cutter. 8. Ansprüche nach 1 bis 7, dadurch gekennzeichnet, daß die Tiefe der Nut wesentlich größer als die Länge der Feder ist, Maß C min. 4 mm und dass die Länge der nutseitigen, bodenseitigen Zunge ≥2 × C ist, so daß beim Aufnehmen der Dielen die untere Nase am Verhakungsort weit öffnet und die Verbindung freigibt, obwohl die Diele nur geringfügig angehoben wurde (Hebelgesetz). 8. Claims according to 1 to 7, characterized in that the depth of the groove is substantially greater than the length of the tongue, dimension C min. 4 mm and that the length of the tongue on the groove side, on the floor side, is ≥2 × C, so that when the planks are picked up, the lower nose opens wide at the hooking point and releases the connection, although the plank has only been lifted slightly (lever law). 9. Ansprüche nach 1 bis 8, dadurch gekennzeichnet, daß die vertikale Verbindung zwei übereinander liegende Nut- und Federverbindungen aufweist, wobei die obere Feder und die obere Nut kürzer sind als die untere Feder bzw. die untere Nut. (Fig. 5). 9. Claims according to 1 to 8, characterized in that the vertical connection has two tongue and groove connections lying one above the other, the upper tongue and the upper groove being shorter than the lower tongue or the lower groove. ( Fig. 5). 10. Ansprüche nach 1 bis 9, dadurch gekennzeichnet, daß zwischen der Laminatseite der Diele und der Oberseite der Feder bei verlegtem Boden auch stirnseitig eine keilförmige Verbindung besteht. (Fig. 3 und 5) 10. Claims according to 1 to 9, characterized in that there is a wedge-shaped connection between the laminate side of the plank and the top side of the tongue when the floor is laid, also on the front side. ( Fig. 3 and 5) 11. Ansprüche nach 1 bis 10, dadurch gekennzeichnet, daß die Dielen in verlegtem Zustand umlaufend mit einer dauerelastischen Dichtung versehen sind (Fig. 3 und 5) 11. Claims according to 1 to 10, characterized in that the planks are provided with a permanently elastic seal all around when laid ( Fig. 3 and 5) 12. Anspruch nach 11, dadurch gekennzeichnet, daß die dauerelastische Dichtung in Form einer Schnur unverlierbar am Profil befestigt ist. 12. Claim according to 11, characterized in that the permanently elastic seal in the form of a cord is captively attached to the profile. 13. Anspruch nach 11, dadurch gekennzeichnet, daß die Schnur durch eine Verklebung am Profil befestigt ist. 13. Claim according to 11, characterized in that the cord is attached to the profile by gluing. 14. Anspruch nach 11, dadurch gekennzeichnet, daß die Schnur durch eine Klemmung am Profil befestigt ist. 14. Claim according to 11, characterized in that the cord is attached to the profile by a clamp. 15. Anspruch nach 11, dadurch gekennzeichnet, daß die Schnur in einer Kehle des Profils angeordnet ist. 15. Claim according to 11, characterized in that the cord is arranged in a groove of the profile. 16. Anspruch nach 11, dadurch gekennzeichnet, daß die Schnur in einer Nut des Profils angeordnet ist. 16. Claim according to 11, characterized in that the cord is arranged in a groove of the profile.
DE20001225U 2000-01-14 2000-01-14 Profile for the form-fitting, glue-free and removable connection of floorboards, panels or similar components Expired - Lifetime DE20001225U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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DE10001248A DE10001248A1 (en) 2000-01-14 2000-01-14 Profile for releasable connection of floorboards has tongue and groove connection closing in horizontal and vertical directions
DE20001225U DE20001225U1 (en) 2000-01-14 2000-01-14 Profile for the form-fitting, glue-free and removable connection of floorboards, panels or similar components

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FR2819532A1 (en) * 2001-01-12 2002-07-19 Espace Production Internationa Parquet floor strips comprise interlocking grooves and tongues on their opposite sides, anchoring lug projecting from boss on tongue lower surface clips into longitudinal gutter
WO2002059435A1 (en) * 2001-01-26 2002-08-01 Pergo Ab Flooring panel or wall panel
EP1262609A1 (en) * 2001-06-01 2002-12-04 Tarkett Sommer S.A. Floor covering element with sealing strip
US6497079B1 (en) 2000-03-07 2002-12-24 E.F.P. Floor Products Gmbh Mechanical panel connection
US6510665B2 (en) 2000-01-24 2003-01-28 Valinge Aluminum Ab Locking system for mechanical joining of floorboards and method for production thereof
US6516579B1 (en) 1993-05-10 2003-02-11 Tony Pervan System for joining building boards
US6526719B2 (en) 2000-03-07 2003-03-04 E.F.P. Floor Products Gmbh Mechanical panel connection
US6532709B2 (en) 1998-06-03 2003-03-18 Valinge Aluminium Ab Locking system and flooring board
US6588166B2 (en) 1995-03-07 2003-07-08 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US6606834B2 (en) 1995-03-07 2003-08-19 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
WO2003087497A1 (en) * 2002-04-13 2003-10-23 Kronospan Technical Company Limited Panelling with edging and laying aid
US6647689B2 (en) 2002-02-18 2003-11-18 E.F.P. Floor Products Gmbh Panel, particularly a flooring panel
US6715253B2 (en) 2000-04-10 2004-04-06 Valinge Aluminium Ab Locking system for floorboards
US6769218B2 (en) 2001-01-12 2004-08-03 Valinge Aluminium Ab Floorboard and locking system therefor
US6851241B2 (en) 2001-01-12 2005-02-08 Valinge Aluminium Ab Floorboards and methods for production and installation thereof
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US7051486B2 (en) 2002-04-15 2006-05-30 Valinge Aluminium Ab Mechanical locking system for floating floor
US7086205B2 (en) 1993-05-10 2006-08-08 Valinge Aluminium Ab System for joining building panels
USD528671S1 (en) 2003-12-17 2006-09-19 Kronotec Ag Building board
US7127860B2 (en) 2001-09-20 2006-10-31 Valinge Innovation Ab Flooring and method for laying and manufacturing the same
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US7444791B1 (en) 1998-06-03 2008-11-04 Valinge Innovation Ab Locking system and flooring board
US7454875B2 (en) 2004-10-22 2008-11-25 Valinge Aluminium Ab Mechanical locking system for floor panels
US7484337B2 (en) 2002-11-15 2009-02-03 Kronotec. Ag Floor panel and method of laying a floor panel
US7484338B2 (en) 1999-04-03 2009-02-03 Valinge Innovation Ab Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US7497058B2 (en) 1995-03-07 2009-03-03 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US7506481B2 (en) 2003-12-17 2009-03-24 Kronotec Ag Building board for use in subfloors
US7516588B2 (en) 2004-01-13 2009-04-14 Valinge Aluminium Ab Floor covering and locking systems
US7550202B2 (en) 2004-03-11 2009-06-23 Kronotec Ag Insulation board made of a mixture of wood base material and binding fibers
US7562431B2 (en) 2004-01-30 2009-07-21 Flooring Technologies Ltd. Method for bringing in a strip forming a spring of a board
US7617651B2 (en) 2002-11-12 2009-11-17 Kronotec Ag Floor panel
US7621092B2 (en) 2006-02-10 2009-11-24 Flooring Technologies Ltd. Device and method for locking two building boards
US7637068B2 (en) 2002-04-03 2009-12-29 Valinge Innovation Ab Mechanical locking system for floorboards
US7641963B2 (en) 2002-11-12 2010-01-05 Kronotec Ag Panel and process for producing a panel
US7651751B2 (en) 2003-02-14 2010-01-26 Kronotec Ag Building board
US7678425B2 (en) 2003-03-06 2010-03-16 Flooring Technologies Ltd. Process for finishing a wooden board and wooden board produced by the process
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US7739849B2 (en) 2002-04-22 2010-06-22 Valinge Innovation Ab Floorboards, flooring systems and methods for manufacturing and installation thereof
US7827749B2 (en) 2005-12-29 2010-11-09 Flooring Technologies Ltd. Panel and method of manufacture
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US7854986B2 (en) 2005-09-08 2010-12-21 Flooring Technologies Ltd. Building board and method for production
US7877956B2 (en) 1999-07-05 2011-02-01 Pergo AG Floor element with guiding means
US7886497B2 (en) 2003-12-02 2011-02-15 Valinge Innovation Ab Floorboard, system and method for forming a flooring, and a flooring formed thereof
US7908816B2 (en) 2003-03-24 2011-03-22 Kronotec Ag Device for connecting building boards, especially floor panels
ITVR20100013A1 (en) * 2010-01-29 2011-07-30 Menotti Specchia S R L LAMELLAR ELEMENT
US8003168B2 (en) 2003-09-06 2011-08-23 Kronotec Ag Method for sealing a building panel
US8028486B2 (en) 2001-07-27 2011-10-04 Valinge Innovation Ab Floor panel with sealing means
US8042484B2 (en) 2004-10-05 2011-10-25 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
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US8215078B2 (en) 2005-02-15 2012-07-10 Välinge Innovation Belgium BVBA Building panel with compressed edges and method of making same
US8245477B2 (en) 2002-04-08 2012-08-21 Välinge Innovation AB Floorboards for floorings
US8250825B2 (en) 2001-09-20 2012-08-28 Välinge Innovation AB Flooring and method for laying and manufacturing the same
US8257791B2 (en) 2002-11-12 2012-09-04 Kronotec Ag Process of manufacturing a wood fiberboard, in particular floor panels
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US8475871B2 (en) 2005-09-08 2013-07-02 Flooring Technologies Ltd. Building board and method for production
US8544233B2 (en) 2000-03-31 2013-10-01 Pergo (Europe) Ab Building panels
US8615952B2 (en) 2010-01-15 2013-12-31 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US8627631B2 (en) 2000-06-20 2014-01-14 Flooring Industries Limited, Sarl Floor covering
US8850769B2 (en) 2002-04-15 2014-10-07 Valinge Innovation Ab Floorboards for floating floors
US8978334B2 (en) 2010-05-10 2015-03-17 Pergo (Europe) Ab Set of panels
US9322162B2 (en) 1998-02-04 2016-04-26 Pergo (Europe) Ab Guiding means at a joint
US9322183B2 (en) 2004-01-13 2016-04-26 Valinge Innovation Ab Floor covering and locking systems
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US10801213B2 (en) 2018-01-10 2020-10-13 Valinge Innovation Ab Subfloor joint
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US6526719B2 (en) 2000-03-07 2003-03-04 E.F.P. Floor Products Gmbh Mechanical panel connection
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EP1262609A1 (en) * 2001-06-01 2002-12-04 Tarkett Sommer S.A. Floor covering element with sealing strip
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US8584423B2 (en) 2001-07-27 2013-11-19 Valinge Innovation Ab Floor panel with sealing means
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US7651751B2 (en) 2003-02-14 2010-01-26 Kronotec Ag Building board
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US7678425B2 (en) 2003-03-06 2010-03-16 Flooring Technologies Ltd. Process for finishing a wooden board and wooden board produced by the process
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US8003168B2 (en) 2003-09-06 2011-08-23 Kronotec Ag Method for sealing a building panel
US8176698B2 (en) 2003-10-11 2012-05-15 Kronotec Ag Panel
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US7506481B2 (en) 2003-12-17 2009-03-24 Kronotec Ag Building board for use in subfloors
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US10138637B2 (en) 2004-01-13 2018-11-27 Valinge Innovation Ab Floor covering and locking systems
US7562431B2 (en) 2004-01-30 2009-07-21 Flooring Technologies Ltd. Method for bringing in a strip forming a spring of a board
US7550202B2 (en) 2004-03-11 2009-06-23 Kronotec Ag Insulation board made of a mixture of wood base material and binding fibers
US7816001B2 (en) 2004-03-11 2010-10-19 Kronotec Ag Insulation board made of a mixture of wood base material and binding fibers
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US8042484B2 (en) 2004-10-05 2011-10-25 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
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US7854986B2 (en) 2005-09-08 2010-12-21 Flooring Technologies Ltd. Building board and method for production
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US7621092B2 (en) 2006-02-10 2009-11-24 Flooring Technologies Ltd. Device and method for locking two building boards
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