EP1978179B1 - Système de raccordement et de verrouillage de deux panneaux de construction, en particulier des panneaux de plancher - Google Patents

Système de raccordement et de verrouillage de deux panneaux de construction, en particulier des panneaux de plancher Download PDF

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Publication number
EP1978179B1
EP1978179B1 EP08006262A EP08006262A EP1978179B1 EP 1978179 B1 EP1978179 B1 EP 1978179B1 EP 08006262 A EP08006262 A EP 08006262A EP 08006262 A EP08006262 A EP 08006262A EP 1978179 B1 EP1978179 B1 EP 1978179B1
Authority
EP
European Patent Office
Prior art keywords
locking
plastics material
profile
material insert
leg
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.)
Not-in-force
Application number
EP08006262A
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German (de)
English (en)
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EP1978179A1 (fr
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.)
Flooring Technologies Ltd
Original Assignee
Flooring Technologies Ltd
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 Flooring Technologies Ltd filed Critical Flooring Technologies Ltd
Priority to PL08006262T priority Critical patent/PL1978179T3/pl
Publication of EP1978179A1 publication Critical patent/EP1978179A1/fr
Application granted granted Critical
Publication of EP1978179B1 publication Critical patent/EP1978179B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/041—Tongues or grooves with slits or cuts for expansion or flexibility
    • 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 device for connecting and locking two building panels, in particular floor panels, at their longitudinal and / or transverse sides in the horizontal and vertical directions by a substantially vertical joining movement, wherein the device consists of the two building panels to be joined together and a plastic insert the building panels are provided at their sides to be joined with mutually corresponding profiles and the plastic insert is secured in the profiling of the first building board, wherein the plastic insert is provided with a locking projection which cooperates with a provided in the profiling of the second building panel locking recess and the connection and locking two structural panels both in the vertical and in the horizontal direction exclusively by the plastic insert.
  • a device for connecting and locking two building panels is also called system in the following.
  • Such a system is for example from the DE 102 37 397 known.
  • a similar system is in the EP 1 415 056 B1 disclosed. These systems allow the joining of two floor panels on the transverse sides. On the long sides of the panels are connected by a milled out of the side edges spring-groove profiling. The spring of the new panel to be created is in the groove
  • the WO 00/47841 discloses panels in the side edge tongue and groove profiles are milled.
  • an elastic spring element can be inserted, which is stretched when joining two panels and so ensures the locking of the two panels ,
  • WO 00/20706 From the WO 00/20706 is a system of floor panels known that can be connected to each other via a separate connection profile. This profile is symmetrical and engages in recesses provided for this purpose on the side edges and the underside of the panels.
  • Plastic insert spring formed in the vertical direction with a final slight impressions, in which case the locking projection engages in the locking groove.
  • the locking on the transverse side in the horizontal direction is carried out by a hook-shaped profiling of the side edges, which is milled out of the full material.
  • the two panels are locked by the plastic insert by the locking projection engages in a locking recess.
  • the locking element is provided with an elastic locking lip.
  • the connection of the plastic element with the profiling of a panel is effected by a web extending in the horizontal direction, which is inserted into a groove introduced horizontally into the side edge.
  • Commercially available floor panels have a thickness of 6 to 12 mm.
  • the groove to be introduced laterally into the profiling of the side edge, in which the plastic insert is fastened, must consequently be milled in a width of 2 to 3 mm and a depth of approximately 5 mm.
  • the 1.5 to 3 mm thick plastic insert must then be inserted into the groove. Both steps must be carried out at high machine speeds, which is not without problems. Due to the strength of the plastic insert, the vertical locking is limited to laminate floors with thicknesses greater than 10 mm, which limits the usability of the locking system.
  • the erfindunssiee system is characterized in that the plastic insert in cross section is substantially U-shaped and is used with its two free legs connecting legs in a downwardly open, introduced into the profiling first groove, wherein the two free legs Partially supported over its length on the vertical side walls of the groove and then at least one free Leg is provided the outwardly facing locking projection.
  • the plastic insert in cross section is substantially U-shaped and is used with its two free legs connecting legs in a downwardly open, introduced into the profiling first groove, wherein the two free legs Partially supported over its length on the vertical side walls of the groove and then at least one free Leg is provided the outwardly facing locking projection.
  • the first groove opposite arranged second, upwardly open groove can be formed, which has the locking recess in at least one side wall.
  • the plastic insert is firmly inserted by positive and / or non-positive fit in the downwardly open groove. It can be clamped, glued or thermo-welded here. It is particularly advantageous that the profiling, which is a shiplap, protects the plastic insert from damage during transport and handling.
  • a reinforcing web may be formed at least between a free leg and the legs connecting the two free legs.
  • One or both free legs may converge toward each other in the direction of their free ends, so that the cross section at the end of the free legs is narrower than at the beginning. Due to its simple geometry, the plastic insert can be produced on an extrusion machine in a continuous process. In order to facilitate the insertion of the plastic insert in the downwardly open groove, this is preferably provided in the transition region from the free legs to the legs connecting them with a chamfer.
  • the outer side edge of the first profiling and the inner side edge of the second profiling form a contact edge in the case of two interconnected panels.
  • the side edges are machined so that form on both profiles outwardly projecting edges that form the contact surface of the length h 2 .
  • Below the abutment edge the side edge jumps back in at least one profiling in order to form a dust bag of length h 1 can. If the length h 1 of the dust pocket formed in two interconnected panels is smaller than the length h 2 of the abutment surface, a large joining surface is achievable, so that stresses due to mechanical stress or dimensional changes unavoidable due to the hygroscopic properties of the core material , can be caught well.
  • the length h 2 of such a joining edge preferably has a length of 2.0 to 2.5 mm in the case of panels with a thickness of approximately 8 to 10 mm.
  • the invention will be explained for floor panels, which can be connected to one another via the system according to the invention both on their longitudinal sides and on their transverse sides or even on one side.
  • the panels can also be provided with a conventional tongue-and-groove profiling, which are connected to each other by Einwinkeln and pivoting on the underbody.
  • the joining movement on the transverse side is then carried out substantially in the vertical direction, so that the system is provided with the plastic insert only on the vertical side.
  • the panels 1, 2 are provided at their side edges with mutually corresponding profiles. Although it is spoken here of a first and a second panel, each panel 1, 2, of course, identically profiled and the profiles of opposite side edges correspond to each other.
  • the panel 1 is profiled starting from its underside 11 and the Panel 2 is profiled starting from its top 12.
  • the profiling is step-shaped, so that in the profiling of the first panel 1, a downwardly open groove 9 and in the profiling of the second panel 12, an upwardly open groove 10 is formed.
  • undercuts are provided as locking recesses 14, 15.
  • a cross-sectionally substantially U-shaped plastic insert 20 with its free legs 4, 5 and the free legs 4, 5 connecting horizontally extending legs 3 are used.
  • a reinforcing web 6 may be provided in the region of their end.
  • the free legs 4, 5 are provided with outwardly facing locking projections 7, 8, which cooperate with the undercut in the side walls of the upwardly open groove locking recesses 14, 15.
  • FIG. 1 shows, only one locking projection 7 on a free leg 4 is mandatory to lock the two panels 1, 2 in the vertical direction.
  • the horizontal locking of the two panels 1, 2 is carried out by the two legs 4, 5.
  • To produce a bias in the plastic insert 20 is in the in FIG. 1 illustrated embodiment of a free leg 5 in the direction of its free end tapered inwards and is supported on the corresponding obliquely extending side wall of the upwardly open groove 10 from.
  • the plastic insert 20 is glued into the downwardly open groove 9 of the panel 1, clamped or welded.
  • the two free legs 4, 5 are supported on the side walls of the groove 9.
  • the leg connecting the two free legs 4, 5 3 is located in the groove bottom of the groove 9.
  • the insertion of the plastic insert 20 is facilitated in the groove 9, this is provided in the transition region of the free legs 4, 5 to the leg 3 with chamfers 16, 17.
  • the step-shaped profiling of the panels 1, 2 is chosen to correspond to each other so that the panels 1, 2 can be supported on the butt joint S via their horizontally extending surfaces 18, 19 each other.
  • the largest inner width b of the groove 10 substantially corresponds to the maximum outer width B of the two free legs 4, 5.
  • the joining edge Due to the very simple profiling, a large-sized joint edge can be achieved.
  • the length h 2 of the contact surface of the vertical side edges 25, 26 may be greater than the length h 1 of the dust pocket formed underneath 27. Due to the larger joining surfaces of two connected panels 1, 2 can Loads from mechanical stress or by dimensional changes due to hygroscopic properties of the core material are better met.
  • the joining edge preferably has a length h 2 of 2.0 to 2.5 mm.
  • the plastic profile 20 in shape and material is suitable to build up a tension in compression in the region of the free legs 4, 5.
  • the legs 4, 5 formed differently be like FIG. 2 shows.
  • the stiffener 6 the bias between the legs 4, 5 can be varied or adjusted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (14)

  1. Dispositif pour relier et verrouiller deux panneaux de construction (1, 2) à leurs bords longitudinaux et/ou transverses, en direction horizontale et verticale, par un mouvement d'assemblage sensiblement vertical, le dispositif consistant en les deux panneaux de construction (1, 2) à relier ensemble et un insert en matière synthétique (20), les panneaux de construction (1, 2) étant munis à leurs bords à relier ensemble de profilages se correspondant mutuellement, et l'insert en matière synthétique (20) étant fixé dans le profilage du premier panneau de construction (1), l'insert en matière synthétique (20) étant muni d'une partie de verrouillage en saillie (7), qui coopère avec un renfoncement de verrouillage (15) prévu dans le profilage du deuxième panneau de construction (2), et la liaison et le verrouillage s'effectuant aussi bien en direction verticale qu'horizontale exclusivement par l'insert en matière synthétique, caractérisé en ce que l'insert en matière synthétique (20) est formé en coupe sensiblement en forme de U et il est inséré par la branche (3) reliant ses deux branches libres (4, 5) dans une première rainure (9) ouverte vers le bas formée dans le profilage, les deux branches libres (4, 5) s'appuyant partiellement, sur leur longueur, aux parois latérales de la rainure (9) et la partie de verrouillage en saillie (7) tournée vers l'extérieur étant prévue à au moins une branche libre (4).
  2. Dispositif selon la revendication 1, caractérisé en ce qu'une deuxième rainure (10) ouverte vers le haut, agencée face à la première rainure (9), est formée dans le profilage du deuxième panneau de construction (2), et au moins une paroi latérale de la rainure (10) présente le renfoncement de verrouillage (14, 15).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'une partie de verrouillage en saillie (7, 8) tournée vers l'extérieur est prévue aux deux branches libres (4, 5) et les deux parois latérales de la rainure (10) ouverte vers le haut présentent un renfoncement de verrouillage (14, 15).
  4. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'insert en matière synthétique (20) se trouve inséré fermement dans la première rainure (9) ouverte vers le bas, par liaison par formes conjuguées et/ou par friction.
  5. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'au moins une traverse de renfort (6) est formée entre une branche libre (4, 5) et la branche (3) reliant les deux branches libres (4, 5).
  6. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'insert en matière synthétique (20) est formé en tant que profil d'extrusion.
  7. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'insert en matière synthétique (20) présente un chanfrein respectif (16, 17) dans la région de transition de chacune des branches libres (4, 5) vers la branche (3) qui les relie.
  8. Panneau de construction qui est prévu pour être relié et verrouillé à ses bords longitudinaux et/ou transverses, en direction horizontale et verticale, avec un autre panneau de construction formé identique, par un mouvement d'assemblage sensiblement vertical, des profilages se correspondant mutuellement étant prévus à au moins deux bords latéraux opposés et un insert en matière synthétique (20) étant fixé dans le profilage à l'un des bords latéraux, l'insert en matière synthétique (20) étant muni d'un partie de verrouillage en saillie (7), et au moins un renfoncement de verrouillage (15) étant prévu dans le profilage du bord latéral opposé, caractérisé en ce que l'insert en matière synthétique (20) est formé en coupe sensiblement en forme de U et il est inséré, par la branche (3) reliant ses deux branches libres (4, 5), dans une première rainure (9) ouverte vers le bas formée dans le premier profilage, les deux branches libres (4, 5) s'appuyant partiellement, sur leur longueur, aux parois latérales de la rainure (9) et la partie de verrouillage en saillie (7) tournée vers l'extérieur étant prévue à au moins une branche libre (4), et une deuxième rainure (10) ouverte vers le haut est formée dans le deuxième profilage, et au moins une paroi latérale de la rainure (10) ouverte vers le haut présente l'au moins un renfoncement de verrouillage (14, 15), la largeur (b) de la rainure (10) ouverte vers le haut correspondant sensiblement à la largeur extérieure (B) des branches libres (4, 5) de l'insert en matière synthétique (20), de façon que deux panneaux de construction (1, 2) formés identiques puissent être reliés ensemble, en enfonçant les branches libres (4, 5) d'un premier panneau de construction (1) dans la rainure (10) ouverte vers le haut d'un deuxième panneau de construction (2).
  9. Panneau de construction selon la revendication 8, caractérisé en ce que les deux branches libres (4, 5) présentent une partie de verrouillage en saille (7, 8) tournée vers l'extérieur et les deux parois latérales de la rainure (10) ouverte vers le haut sont munies d'un renfoncement de verrouillage (14, 15).
  10. Panneau de construction selon la revendication 8 ou 9, caractérisé en ce qu'au moins une traverse de renfort (6) est formée entre une branche libre (4, 5) et la branche (3) reliant les deux branches libres (4, 5).
  11. Panneau de construction selon l'une ou plusieurs des revendications 8 à 10, caractérisé en ce que l'insert en matière synthétique (20) est formé par un profil d'extrusion.
  12. Panneau de construction selon l'une ou plusieurs des revendications 8 à 11, caractérisé en ce que l'insert en matière synthétique (20) présente un chanfrein respectif (16, 17) dans la région de transition de chacune des branches libres (4, 5) vers la branche (3) qui les relie.
  13. Panneau de construction selon l'une ou plusieurs des revendications 8 à 12, caractérisé en ce que le bord latéral extérieur du premier profilage et/ou le bord latéral intérieur du deuxième profilage présentent une région (25, 26) faisant saillie, de longueur h2, pour former un bord d'appui de deux panneaux (1, 2) reliés ensemble, et une région en retrait avec une longueur h1 pour former une poche à poussière, et la longueur h2 est supérieure à la longueur h1.
  14. Panneau de construction selon la revendication 13, caractérisé en ce que la longueur h2 vaut de 2,0 à 2,5 mm.
EP08006262A 2007-04-02 2008-03-31 Système de raccordement et de verrouillage de deux panneaux de construction, en particulier des panneaux de plancher Not-in-force EP1978179B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08006262T PL1978179T3 (pl) 2007-04-02 2008-03-31 System łączenia i ryglowania dwóch płyt budowlanych, zwłaszcza paneli podłogowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007015907A DE102007015907B4 (de) 2007-04-02 2007-04-02 System zur Verbindung und Verriegelung zweier Bauplatten, insbesondere Fußbodenpaneele, und Bauplatte, insbesondere Fußbodenpaneel

Publications (2)

Publication Number Publication Date
EP1978179A1 EP1978179A1 (fr) 2008-10-08
EP1978179B1 true EP1978179B1 (fr) 2011-04-27

Family

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Family Applications (1)

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EP08006262A Not-in-force EP1978179B1 (fr) 2007-04-02 2008-03-31 Système de raccordement et de verrouillage de deux panneaux de construction, en particulier des panneaux de plancher

Country Status (5)

Country Link
EP (1) EP1978179B1 (fr)
AT (1) ATE507358T1 (fr)
DE (2) DE102007015907B4 (fr)
ES (1) ES2364512T3 (fr)
PL (1) PL1978179T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
US11976470B2 (en) 2019-03-12 2024-05-07 Flooring Technologies Ltd. Hard floor panel for floating installation with the formation of a flooring panel network

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DE102008021970B4 (de) * 2008-05-02 2016-03-24 Laminatepark Gmbh & Co. Kg Paneel mit vereinfachtem Rastelement
EP2333195B1 (fr) 2009-12-14 2014-07-30 Barlinek S.A. Sol fabriqué à partir de panneaux de sol dotés de moyens de liaison distincts
EP2524091B1 (fr) 2010-01-14 2019-04-03 Unilin, BVBA Ensemble de panneaux de plancher
CA2792318C (fr) 2010-04-15 2019-02-19 Spanolux N.V.- Div. Balterio Ensemble panneau de sol
BE1019331A5 (nl) 2010-05-10 2012-06-05 Flooring Ind Ltd Sarl Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen.
DE102012013742A1 (de) * 2011-12-19 2013-06-20 Fritz Egger Gmbh & Co. Og Paneel eines Fußbodenbelags mit Fremdelement
US10035358B2 (en) 2012-07-17 2018-07-31 Ceraloc Innovation Ab Panels with digital embossed in register surface
US9446602B2 (en) 2012-07-26 2016-09-20 Ceraloc Innovation Ab Digital binder printing
GB2538492A (en) 2015-05-11 2016-11-23 Cook Medical Technologies Llc Aneurysm treatment assembly
US9279058B2 (en) 2013-01-11 2016-03-08 Floor Iptech Ab Digital embossing
US10041212B2 (en) 2013-02-04 2018-08-07 Ceraloc Innovation Ab Digital overlay
FR3023862B1 (fr) * 2014-07-21 2017-10-20 Jean-Louis Lefort Lame de parquet, ensemble d'au moins deux telles lames et procede d'assemblage associe

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SE515789C2 (sv) 1999-02-10 2001-10-08 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande golvelement vilka är avsedda att sammanfogas vertikalt
SE513189C2 (sv) 1998-10-06 2000-07-24 Perstorp Flooring Ab Vertikalmonterbart golvbeläggningsmaterial innefattande skivformiga golvelement vilka sammanfogas med hjälp av separata sammanfogningsprofiler
DE19851200C1 (de) * 1998-11-06 2000-03-30 Kronotex Gmbh Holz Und Kunstha Fußbodenpaneele
DE20008708U1 (de) 2000-05-16 2000-09-14 Kronospan Technical Co. Ltd., Nikosia Paneele mit Kupplungsmitteln
FR2810060A1 (fr) * 2000-06-08 2001-12-14 Ykk France Dispositif d'assemblage de panneaux pour revetement de sol
DE20122778U1 (de) 2001-08-10 2007-10-25 Akzenta Paneele + Profile Gmbh Paneel sowie Befestigungssystem für Paneele
ATE434095T1 (de) 2002-04-05 2009-07-15 Tilo Gmbh Fussbodendielen
DE10237397A1 (de) * 2002-08-09 2004-02-19 Profilex Ag Vorrichtung zum Verbinden von zwei plattenförmigen Paneelen
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
US9103126B2 (en) 2011-03-18 2015-08-11 Inotec Global Limited Vertical joint system and associated surface covering system
US10000935B2 (en) 2011-03-18 2018-06-19 Inotec Global Limited Vertical joint system and associated surface covering system
US11976470B2 (en) 2019-03-12 2024-05-07 Flooring Technologies Ltd. Hard floor panel for floating installation with the formation of a flooring panel network

Also Published As

Publication number Publication date
PL1978179T3 (pl) 2011-09-30
ES2364512T3 (es) 2011-09-05
ATE507358T1 (de) 2011-05-15
DE102007015907B4 (de) 2011-08-25
DE102007015907A1 (de) 2008-10-16
EP1978179A1 (fr) 2008-10-08
DE502008003331D1 (de) 2011-06-09

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