EP1518032A1 - Panneau de plancher, en particulier de plancher lamellaire - Google Patents

Panneau de plancher, en particulier de plancher lamellaire

Info

Publication number
EP1518032A1
EP1518032A1 EP03761561A EP03761561A EP1518032A1 EP 1518032 A1 EP1518032 A1 EP 1518032A1 EP 03761561 A EP03761561 A EP 03761561A EP 03761561 A EP03761561 A EP 03761561A EP 1518032 A1 EP1518032 A1 EP 1518032A1
Authority
EP
European Patent Office
Prior art keywords
locking
groove
fitting
lip
feather key
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.)
Granted
Application number
EP03761561A
Other languages
German (de)
English (en)
Other versions
EP1518032B1 (fr
Inventor
Bruno Reiter
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.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29761548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1518032(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Publication of EP1518032A1 publication Critical patent/EP1518032A1/fr
Application granted granted Critical
Publication of EP1518032B1 publication Critical patent/EP1518032B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E04F2201/0138—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
    • E04F2201/01—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
    • E04F2201/0146—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane 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
    • E04F2201/04—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
    • E04F2201/07—Joining sheets or plates or panels with connections using a special adhesive material

Definitions

  • Panel of a floor system especially one
  • the invention relates to a panel of a floor system that can be mechanically locked with other panels, with a first side edge and with a second side edge that is arranged opposite the first side edge, the side edges being lockable with corresponding side edges of further panels.
  • the invention relates to a panel of a laminate flooring system, in which the panels consist of a core made of an HDF or MDF board or a chipboard, which are provided with an upper laminate coating.
  • Panels are known from the prior art of WO 01/66876 and WO 01/48331, in which the tongue and groove connection and a locking lip and a locking spring for horizontal locking are made in one piece from the material of the panel.
  • the locking lip is formed on the side edge with the tongue of the tongue and groove connection and the locking spring on the side edge of the groove of the tongue and groove connection.
  • the locking spring also represents the lower lip of the groove, and therefore has a double function.
  • WO 01/88306 AI and WO 01/02670 show further configurations of a panel profile in which the connecting elements are brought into connection with one another with a vertical movement.
  • essentially a tongue and groove connection is provided, which is provided with latching elements acting in the vertical direction.
  • the invention is therefore based on the technical problem of specifying a panel which can be easily and largely connected to other panels without the use of tools and at the same time ensures great stability of the interconnected panels.
  • the panel explained at the outset is configured as follows.
  • the side edges can be brought into engagement with one another essentially by a vertical movement.
  • the two side edges are provided with corresponding profiles.
  • the first side edge has a feather key directed downward from the top, a locking lip directed downward from the top, a locking groove arranged between the feather key and the locking lip and an elastic groove arranged on the side of the locking spring facing away from the locking groove.
  • the second side edge on the other hand, has a locking spring directed upwards from the underside and a fitting groove adjoining the locking spring.
  • the feather key engages with the feathering groove, the distal end of the feather key resting against the groove base of the feathering groove. Furthermore, the locking spring is in engagement with the locking groove and the locking lip.
  • the horizontal locking and the vertical locking are thus achieved with separate profile elements.
  • the feather key and the locking lip are separate components.
  • the locking lip is the component that is at least partially bent during the locking step for a vertical locking and is therefore exposed to a mechanical load.
  • the feather key in turn, is inserted into the feather groove without bending and ensures exact horizontal locking.
  • the feather key preferably has a first mating surface adjacent to the upper side, an internally arranged second mating surface and a lower third mating surface.
  • the locking lip has a first locking surface that runs obliquely to the upper side.
  • a fourth mating surface adjacent to the top is provided.
  • the locking spring in turn has a second locking surface that runs obliquely to the underside and a fifth fitting surface.
  • the groove base of the fitting groove forms a sixth fitting surface. In the locked state, the first fitting surface rests on the fourth fitting surface, the second mating surface on the fifth fitting surface, 'the third mating surface on the sixth fitting surface and the first locking surface on the second locking surface.
  • the interaction of the mating surface pairs and the locking surface pair results in a stable vertical and horizontal locking.
  • the pairs of mating surfaces from the first and fourth as well as from the second and fifth mating surfaces effect the horizontal locking and the pair of mating surfaces from the third and sixth mating surfaces as well as the two locking surfaces effect the vertical locking.
  • the locking groove preferably has a first contact surface on the side opposite the feather key, while the locking spring on the Passnut facing away from the side has a second contact surface.
  • the first contact surface lies against the second contact surface and brings about an additional stabilization of the connection.
  • the elastic groove serves to give the locking lip sufficient elasticity, since the locking lip is essentially the only element which is bent during the locking.
  • the length of the elastic groove is a simple means of adjusting the elasticity.
  • the thickness of the elastic groove defines the maximum deflection of the locking lip. Thus, an unwanted divergence of the connection can be prevented to a certain extent.
  • the elastic groove at least partially has an elastic means.
  • this agent which can in particular be a PVC adhesive, an additional force can be generated which makes bending more difficult. Furthermore, this agent serves to prevent the penetration of hypnotism into the core of the panel. Because in some cases the groove can take up a large part of the thickness of the panel.
  • the invention is based on
  • FIG. 1 shows a first embodiment of a panel according to the invention in the locked state
  • Fig. 2 shows the embodiment shown in Fig. 1 with separate panels
  • Fig. 3 shows a second embodiment of a panel according to the invention.
  • FIG. 1 and 2 show a first exemplary embodiment of two panels 1 and 2 according to the invention which have a first side edge 3 and a second side edge 4, the side edges 3 and 4 lying opposite one another on the same panel 1 or 2.
  • the side edges 3 and 4 can be locked with corresponding side edges 4 and 3 of further panels 1 and 2, since the profiles of the side edges 3 and 4 are designed to correspond to one another.
  • the side edges 3 and 4 can be brought into engagement with one another essentially by a vertical movement.
  • the first side edge 3 has a feather key 6 directed downwards from the top 5, a locking lip 7 directed downwards from the top 5, a locking groove 8 and arranged between the feather key 6 and the locking lip 7 an elastic groove 9 arranged on the side of the locking lip facing away from the locking groove 8.
  • the second side edge 4 is provided with a locking spring 11 directed upwards from the underside 10 and with a fitting groove 12 adjoining the locking spring 11.
  • the feather key 6 engages with the feather groove 12, the distal end 13 of the feather key 6 abutting the groove base 14 of the feather groove 12.
  • the locking spring 11 is in engagement with the locking groove 8 and the locking lip 7.
  • the feather key 6 has a first fitting surface 15 adjoining the upper side 5, an internally arranged second fitting surface 16 and a lower third fitting surface 13, the aforementioned distal end of the feather key 6.
  • the locking lip 7 is provided with a first locking surface 17 which runs obliquely to the upper side 5. Furthermore, a fourth fitting surface 18 adjoining the upper side 5 is provided on the second side edge 4.
  • the locking spring 11 in turn has a second locking surface 19 which extends obliquely to the underside 10 and a fifth fitting surface 20.
  • the groove base 14 of the fitting groove 12 forms a sixth fitting surface.
  • the first mating surface 15 bears on the fourth mating surface 18, the second mating surface 16 on the fifth mating surface 20, the third mating surface 13 on the sixth mating surface 14 and the first locking surface 17 on the second locking surface 19.
  • the pair of mating surfaces 15 and 18 and the pair of mating surfaces 16 and 20 form the horizontal locking, these mating surfaces run essentially vertically.
  • Locking surface pair 17 and 19 form the vertical locking. Since the locking surfaces 17 and 19 run obliquely, they even have an effect with respect to both the horizontal and the vertical locking.
  • the locking groove 8 can have a first contact surface 21 on the side opposite the key 6 and the locking spring 7 can have a second contact surface 22 on the side facing away from the key groove 12, so that in the locked state the two contact edges 3 and 4 the first contact surface 21 and the second contact surface 22 abut one another. This is not in itself necessary for locking the profiles, but leads to a stabilization of the entire profile.
  • FIG. 3 shows a further exemplary embodiment of the present invention, the same reference symbols denoting the same components and surfaces.
  • the profile shown is similar to the profile shown in FIG. 1, however the profile shown in FIG. 3 has further features which, alone or in combination, further develop the present invention.
  • the contact surfaces 21 and 22 are not present, so that the locking spring only abuts against one another along the locking surfaces 17 and 19.
  • the length of the elastic groove 9 determines the elasticity of the locking lip 7. Therefore, the elasticity of the locking lip 7 can be changed by changing the position of the base of the elastic groove 9. This is shown in FIG. 2 by broken lines 23 for two alternative lengths.
  • the thickness of the elastic groove 9 determines the maximum deflection of the locking lip 7. Because if the left side of the locking lip 7 in FIG. 3 bears against the opposite side of the elastic groove 9, a further bending of the locking lip 7 is no longer possible.
  • the elasticity groove 9 can also be at least partially filled with an elastic means. This is characterized by a black filling of the surface of the elastic groove 9 shown in FIG. 3. A complete filling of the elastic groove 9 is shown, a filling in sections is also possible.
  • the elastic means is preferably a PVC adhesive.
  • other elastic natural or artificial substances are also suitable for use.
EP03761561A 2002-06-28 2003-06-30 Panneau d'un revêtement de sol, en particulier d'un revêtement de sol stratifié Expired - Lifetime EP1518032B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10229263 2002-06-28
DE10229263 2002-06-28
PCT/EP2003/006919 WO2004003314A1 (fr) 2002-06-28 2003-06-30 Panneau de plancher, en particulier de plancher lamellaire

Publications (2)

Publication Number Publication Date
EP1518032A1 true EP1518032A1 (fr) 2005-03-30
EP1518032B1 EP1518032B1 (fr) 2008-01-02

Family

ID=29761548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03761561A Expired - Lifetime EP1518032B1 (fr) 2002-06-28 2003-06-30 Panneau d'un revêtement de sol, en particulier d'un revêtement de sol stratifié

Country Status (5)

Country Link
EP (1) EP1518032B1 (fr)
AT (1) ATE382756T1 (fr)
AU (1) AU2003260302A1 (fr)
DE (2) DE10231921A1 (fr)
WO (1) WO2004003314A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012572B3 (de) * 2010-03-23 2011-07-14 Fritz Egger Gmbh & Co. Og System von wenigstens zwei Paneelen
US9874028B2 (en) 2014-02-26 2018-01-23 Innovations4Flooring Holding N. V. Panel interconnectable with similar panels for forming a covering
US10053868B2 (en) 2009-06-12 2018-08-21 Innovations 4 Flooring Holding N. V. Floor panel and floor covering consisting of a plurality of such floor panels
US10738477B2 (en) 2014-12-08 2020-08-11 I4F Licensing Nv Panel with a Hook-Form Locking System
USD928988S1 (en) 2014-02-26 2021-08-24 I4F Licensing Nv Panel interconnectable with similar panels for forming a covering

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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DE50311595D1 (de) * 2002-04-05 2009-07-30 Tilo Gmbh Fussbodendielen
US7841144B2 (en) 2005-03-30 2010-11-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
PT1936068E (pt) 2004-10-22 2012-03-06 Vaelinge Innovation Ab Método para fornecer painéis para soalho com um sistema de encaixe mecânico
US8061104B2 (en) 2005-05-20 2011-11-22 Valinge Innovation Ab Mechanical locking system for floor panels
PT2009197E (pt) 2006-04-14 2016-06-08 Yekalon Ind Inc Um bloco de pavimento, um sistema de pavimento e um método de colocação destes
SE533410C2 (sv) 2006-07-11 2010-09-14 Vaelinge Innovation Ab Golvpaneler med mekaniska låssystem med en flexibel och förskjutbar tunga samt tunga därför
US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US11725394B2 (en) 2006-11-15 2023-08-15 Välinge Innovation AB Mechanical locking of floor panels with vertical folding
EP2082103B1 (fr) * 2006-11-15 2012-12-19 Välinge Innovation AB Procédé pour poser et lier des panneaux de plancher en rangées par pliage vertical
SE531111C2 (sv) 2006-12-08 2008-12-23 Vaelinge Innovation Ab Mekanisk låsning av golvpaneler
DE102007019786B4 (de) * 2006-12-22 2013-05-08 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente
DE102007042840B4 (de) * 2007-09-10 2010-04-22 Flooring Technologies Ltd. Paneel, insbesondere Bodenpaneel
EP2226447B1 (fr) 2009-02-27 2012-06-06 Flooring Technologies Ltd. Panneau, en particulier panneau de sol
DE202009011997U1 (de) 2009-03-03 2010-02-11 Fritz Egger Gmbh & Co. Paneel zur Bildung eines Belags
DE102009040114A1 (de) * 2009-03-03 2010-09-16 Fritz Egger Gmbh & Co. Paneel zur Bildung eines Belags und Verfahren zur Herstellung eines solchen Paneels
DE102009035275A1 (de) * 2009-06-08 2010-12-09 Fritz Egger Gmbh & Co. Paneel eines Fußbodensystems
BE1018802A3 (nl) * 2009-06-29 2011-09-06 Flooring Ind Ltd Sarl Paneel, meer speciaal vloerpaneel.
DE102009048050B3 (de) 2009-10-02 2011-01-20 Guido Schulte Belag aus mechanischen miteinander verbindbaren Elementen
BE1019501A5 (nl) 2010-05-10 2012-08-07 Flooring Ind Ltd Sarl Vloerpaneel en werkwijze voor het vervaardigen van vloerpanelen.
BE1019331A5 (nl) 2010-05-10 2012-06-05 Flooring Ind Ltd Sarl Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen.
DE102010023922B4 (de) * 2010-06-16 2022-07-28 Fritz Egger Gmbh & Co. Og System und Verfahren zur Bildung eines Fußbodenbelags aus Standardpaneelen und wenigstens einem Austauschpaneel
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
DE102011104718B4 (de) 2011-06-06 2016-08-04 Fritz Egger Gmbh & Co. Og Fußbodenpaneel mit einer einen Sperrriegel afweisenden Seitenkante
US9725912B2 (en) 2011-07-11 2017-08-08 Ceraloc Innovation Ab Mechanical locking system for floor panels
US8857126B2 (en) 2011-08-15 2014-10-14 Valinge Flooring Technology Ab Mechanical locking system for floor panels
DE102011121348A1 (de) 2011-12-19 2013-06-20 Fritz Egger Gmbh & Co. Og Paneel eines Fußbodenbelags mit einer entlang einer Seitenkante geneigten Verriegelungsfläche
EP3235971B1 (fr) * 2012-04-04 2018-11-14 Välinge Innovation AB Panneau de construction comportant un système de verrouillage mécanique
US8596013B2 (en) 2012-04-04 2013-12-03 Valinge Innovation Ab Building panel with a mechanical locking system
US9216541B2 (en) 2012-04-04 2015-12-22 Valinge Innovation Ab Method for producing a mechanical locking system for building panels
CN104379852B (zh) * 2012-04-13 2017-04-26 阿姆斯特郎世界工业公司 浮隔地板系统、地板镶板及其安装方法
PT3613919T (pt) 2013-06-27 2023-02-13 Vaelinge Innovation Ab Painel de construção com um sistema de travamento mecânico
BR112017010662B1 (pt) 2014-11-27 2022-05-10 Vãlinge Innovation Ab Conjunto de painéis de piso com sistema de travamento mecânico
NL2018781B1 (en) 2017-04-26 2018-11-05 Innovations4Flooring Holding N V Panel and covering
JP2022516747A (ja) 2019-01-10 2022-03-02 ベーリンゲ、イノベイション、アクチボラグ 垂直方向に係止解除可能なパネルのセット、その方法および装置

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FR2808826B1 (fr) * 2000-05-15 2003-08-15 Europ De Laquage Et De Faconna Dispositif d'assemblage des bords longitudinaux de panneaux, lattes ou lambris, a repartition de forces
DE20008708U1 (de) * 2000-05-16 2000-09-14 Kronospan Tech Co Ltd Paneele mit Kupplungsmitteln
DE20203311U1 (de) * 2002-03-01 2002-05-08 Huelsta Werke Huels Kg Paneelelement

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10738481B2 (en) 2009-06-12 2020-08-11 I4F Licensing Nv Floor panel and floor covering consisting of a plurality of such floor panels
US10738482B2 (en) 2009-06-12 2020-08-11 I4F Licensing Nv Floor panel and floor covering consisting of a plurality of such floor panels
US10053868B2 (en) 2009-06-12 2018-08-21 Innovations 4 Flooring Holding N. V. Floor panel and floor covering consisting of a plurality of such floor panels
US10738479B2 (en) 2009-06-12 2020-08-11 I4F Licensing Nv Floor panel and floor covering consisting of a plurality of such floor panels
US10738480B2 (en) 2009-06-12 2020-08-11 I4F Licensing Nv Floor panel and floor covering consisting of a plurality of such floor panels
US11668100B2 (en) 2009-06-12 2023-06-06 I4F Licensing Nv Floor panel and floor covering consisting of a plurality of such floor panels
US8707651B2 (en) 2010-03-23 2014-04-29 Fritz Egger Gmbh & Co. Og System of at least two panels
DE102010012572B3 (de) * 2010-03-23 2011-07-14 Fritz Egger Gmbh & Co. Og System von wenigstens zwei Paneelen
WO2011117179A1 (fr) 2010-03-23 2011-09-29 Fritz Egger Gmbh & Co. Og Système d'au moins deux panneaux
US10267046B2 (en) 2014-02-26 2019-04-23 Innovations4Flooring Holding N.V. Panel interconnectable with similar panels for forming a covering
US9874028B2 (en) 2014-02-26 2018-01-23 Innovations4Flooring Holding N. V. Panel interconnectable with similar panels for forming a covering
US10774540B2 (en) 2014-02-26 2020-09-15 I4F Licensing Nv Panel interconnectable with similar panels for forming a covering
USD928988S1 (en) 2014-02-26 2021-08-24 I4F Licensing Nv Panel interconnectable with similar panels for forming a covering
US11352800B2 (en) 2014-02-26 2022-06-07 I4F Licensing Nv Panel interconnectable with similar panels for forming a covering
US11946261B2 (en) 2014-02-26 2024-04-02 I4F Licensing Nv Panel interconnectable with similar panels for forming a covering
US11319712B2 (en) 2014-12-08 2022-05-03 I4F Licensing Nv Panel with a hook-form locking system
US11913237B2 (en) 2014-12-08 2024-02-27 I4F Licensing Nv Panel with a hook-form locking system
US10738477B2 (en) 2014-12-08 2020-08-11 I4F Licensing Nv Panel with a Hook-Form Locking System

Also Published As

Publication number Publication date
DE50308927D1 (de) 2008-02-14
AU2003260302A1 (en) 2004-01-19
EP1518032B1 (fr) 2008-01-02
ATE382756T1 (de) 2008-01-15
WO2004003314A1 (fr) 2004-01-08
DE10231921A1 (de) 2004-01-22

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