DE29815780U1 - Tongue and groove - Google Patents
Tongue and grooveInfo
- Publication number
- DE29815780U1 DE29815780U1 DE29815780U DE29815780U DE29815780U1 DE 29815780 U1 DE29815780 U1 DE 29815780U1 DE 29815780 U DE29815780 U DE 29815780U DE 29815780 U DE29815780 U DE 29815780U DE 29815780 U1 DE29815780 U1 DE 29815780U1
- Authority
- DE
- Germany
- Prior art keywords
- groove
- tongue
- belly
- boards
- connection
- 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
Links
- 210000001015 abdomen Anatomy 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 12
- 239000003292 glue Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Stringed Musical Instruments (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
1. Bezeichnung: Nut- und Federbauch1. Designation: Tongue and groove
2.1 Bei der Erfindung handelt es sich um eine neue Form der Verbindung von einzelnen Laminatbrettern bzw. Laminatdielen. Wir dürfen als bekannt voraussetzen, daß es sich hierbei um einen holzartigen Fußbodenbelag handelt. Die Erfindung ist auch bei Fertigparkett anwendbar.2.1 The invention is a new form of connection of individual laminate boards or laminate planks. We can assume that this is a wood-like floor covering. The invention can also be used for prefinished parquet.
2.2 Die bisher auf dem Markt befindlichen Verbindungssysteme bestehen aus glatten Nuten, in die die ebenfalls glatten Federn unter Hinzufügung von Leim hineingeschoben und durch hohen Anpressdruck während der Dauern der Aushärtung des für eine feste und dauerhafte Verbindung unabdingbaren hinzugefügten Leims fest miteinander verbunden werden.(vgl. Bild 1 der von unsrem Mandanten bereits eingereichten Zeichnung) Diese Form der Verbindung darf wohl als allgemein bekannt bezeichnet werden.2.2 The connection systems currently on the market consist of smooth grooves into which the tongues, which are also smooth, are pushed with the addition of glue and are firmly connected to one another by high contact pressure while the glue, which is essential for a firm and permanent connection, hardens (see Figure 1 of the drawing already submitted by our client). This form of connection can probably be described as generally known.
2.3 Für die Erzielung des hohen Anpressdrucks ist es erforderlich, die einzelnen miteinander zu verbindenden Laminatbretter mit Spannvorrichtungen oder durch Verkeilung mit den angrenzenden Wänden für die Zeit der Aushärtung des Leims fest aneinander zu pressen.2.3 In order to achieve the high contact pressure, it is necessary to press the individual laminate boards to be joined together firmly with clamping devices or by wedging them with the adjacent walls for the time it takes for the glue to harden.
2.4 Nut- und Federbauch (vgl. Bild 2 der überreichten Zeichnung) bedeutet, daß die Feder bauchig ausgebildet ist, und zwar an der unteren, der Nut zugewandten Seite. Der Bauch besteht in einer kantigen Verdickung mit Abschrägung zur einfacheren Zusammenfügung der einzelnen Teile. In das Gegenstück wird eine Nut eingefräst, die exakt der Ausbildung des Federbauches entspricht. Bei dem Zusammenstecken der Feder eines Brettes in die Nut des anschließenden Brettes kann die Nut zur Aufnahme des Federbauches leicht nach unten federn. Sind die Bretter richtig miteinander verbunden, passt der Federbauch exakt in den Nutbauch. Durch die gewählte Form des Bauches ist gewährleistet, daß die Feder nur gewaltsam aus der festen Verbindung mit dem „Nutbrett" herausgelöst werden kann.2.4 Tongue and groove belly (see Figure 2 of the drawing provided) means that the tongue is bulged on the lower side facing the groove. The belly consists of an angular thickening with a bevel to make it easier to put the individual parts together. A groove is milled into the counterpart that corresponds exactly to the shape of the tongue belly. When the tongue of one board is put together in the groove of the adjacent board, the groove can spring slightly downwards to accommodate the tongue belly. If the boards are connected correctly, the tongue belly fits exactly into the groove belly. The selected shape of the belly ensures that the tongue can only be removed from the fixed connection with the "groove board" by force.
2.5 Die gewerbliche Anwendbarkeit ist wohl ohne weitere Erläuterung erkennbar.2.5 The industrial applicability is evident without further explanation.
2.6 Durch die Form des Nut- und Federbaüches ist sofort nach dem Aneinanderfügen der Bretter eine feste Verbindung zwischen den einzelnen Dielen bzw. Brettern gegeben. Sind die Bretter nicht richtig ineinandergefügt, wird durch den Federbauch der untere Teil der Nut nach unten gedrückt (vgl. Bild 3 der Zeichnung). Hierdurch wird die Nut und damit das gesamte Brett im betroffenen Randbereich auseinandergedrückt und damit in Relation zu den richtig verbundenen Brettern deutlich dicker. In der Fläche fällt daher eine falsch vorgenommene Verbindung sofort auf.2.6 The shape of the tongue and groove ensures that a firm connection is made between the individual planks or boards immediately after the boards have been joined together. If the boards are not joined together correctly, the tongue and groove pushes the lower part of the groove downwards (see Figure 3 of the drawing). This pushes the groove and thus the entire board apart in the affected edge area and thus becomes significantly thicker in relation to the correctly joined boards. An incorrectly made connection is therefore immediately noticeable on the surface.
Der besondere Vorteil der Erfindung unseres Mandanten besteht darin, daß alkine schon durch das richtige Zusammenstecken der Bretter sofort eine feste Verbindung der Bretter gegeben und gewährleistet ist. Das Verspannen oder Verkeilen der Bretter ist nicht mehr notwendig. Selbst bei Hinzufügen von Leim zur wasserfesten Verbindung der Bretter und zur Vermeidung des Eindringens von Wasser beispielsweise beim Putzen ist ein Verspannen mit Gurten oder ein Verkeilen nicht notwendig. Es entfällt bei der Verlegung des Bodens also ein nicht unerheblicher Teil der Arbeit. Es muß auch weniger Material zur Baustelle geschafft werden. Auch das Verkeilen beim Abschlußbrett ist nicht mehr notwendig. Nach der Verlegung des Bodens kann die Baustelle sofort geräumt werden. Der Boden steht ohne Bedenken zur sofortigen Nutzung zur Verfugung.The particular advantage of our client's invention is that, simply by correctly putting the boards together, a firm connection between the boards is immediately provided and guaranteed. Clamping or wedging the boards is no longer necessary. Even if glue is added to make the boards waterproof and to prevent water from penetrating, for example when cleaning, clamping with straps or wedging is not necessary. This means that a not insignificant part of the work involved in laying the floor is eliminated. Less material also has to be brought to the construction site. Wedging the end board is also no longer necessary. After the floor has been laid, the construction site can be cleared immediately. The floor is available for immediate use without any concerns.
2.7 Es ist ohne weiteres möglich, durch entsprechende Fräsen sowohl die Nut als auch die Federn exakt auf den Millimeter in der vorgesehenen Form herzustellen.2.7 It is easily possible to produce both the groove and the tongues in the intended shape, to the millimetre, by appropriate milling.
Claims (1)
(vergl. Bild 2 der überreichten Zeichnung) Protection claims of the tongue and groove
(see picture 2 of the submitted drawing)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29815780U DE29815780U1 (en) | 1998-09-02 | 1998-09-02 | Tongue and groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29815780U DE29815780U1 (en) | 1998-09-02 | 1998-09-02 | Tongue and groove |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29815780U1 true DE29815780U1 (en) | 1999-05-06 |
Family
ID=8062132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29815780U Expired - Lifetime DE29815780U1 (en) | 1998-09-02 | 1998-09-02 | Tongue and groove |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29815780U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6497079B1 (en) | 2000-03-07 | 2002-12-24 | E.F.P. Floor Products Gmbh | Mechanical panel connection |
US6526719B2 (en) | 2000-03-07 | 2003-03-04 | E.F.P. Floor Products Gmbh | Mechanical panel connection |
US6647689B2 (en) | 2002-02-18 | 2003-11-18 | E.F.P. Floor Products Gmbh | Panel, particularly a flooring panel |
-
1998
- 1998-09-02 DE DE29815780U patent/DE29815780U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6497079B1 (en) | 2000-03-07 | 2002-12-24 | E.F.P. Floor Products Gmbh | Mechanical panel connection |
US6526719B2 (en) | 2000-03-07 | 2003-03-04 | E.F.P. Floor Products Gmbh | Mechanical panel connection |
US6647689B2 (en) | 2002-02-18 | 2003-11-18 | E.F.P. Floor Products Gmbh | Panel, particularly a flooring panel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19990617 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20020501 |