EP1223265A2 - Panneau de parquet - Google Patents

Panneau de parquet Download PDF

Info

Publication number
EP1223265A2
EP1223265A2 EP02000670A EP02000670A EP1223265A2 EP 1223265 A2 EP1223265 A2 EP 1223265A2 EP 02000670 A EP02000670 A EP 02000670A EP 02000670 A EP02000670 A EP 02000670A EP 1223265 A2 EP1223265 A2 EP 1223265A2
Authority
EP
European Patent Office
Prior art keywords
groove
spring
edge
cheek
parquet
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.)
Withdrawn
Application number
EP02000670A
Other languages
German (de)
English (en)
Other versions
EP1223265A3 (fr
Inventor
Volker Kettler
Bernd Schneider
Wolfgang Wienströer
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.)
Witex AG
Original Assignee
HW Industries GmbH
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 HW Industries GmbH filed Critical HW Industries GmbH
Publication of EP1223265A2 publication Critical patent/EP1223265A2/fr
Publication of EP1223265A3 publication Critical patent/EP1223265A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/04Flooring 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/01Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107Joining 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
    • E04F2201/0115Joining 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/02Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/023Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/03Undercut connections, e.g. using undercut tongues or grooves

Definitions

  • the invention relates to a parquet board with a tongue and groove edge profile, the a projecting spring on at least one edge of the parquet board and a recessed groove on at least one opposite edge of the parquet slab.
  • Parquet boards of this type are, for example, from German utility models 74 00 405 and 74 36 978 are known. Such parquet boards are with With the help of conventional tongue and groove connections with the insertion of an adhesive connected. However, the use of an adhesive complicates the laying process considerably. Applying the adhesive to the groove and / or the tongue is time consuming and there is a constant risk that the adhesive will stick to the Surface emerges or accidentally on the parquet surface when applying arrives and must be eliminated in a separate operation.
  • laminate panels With an alternative to parquet floors that has become increasingly widespread in recent years, so-called laminate panels have become solutions in recent times realized, which are based on modified tongue and groove connection. Are there in addition to the simple tongue and groove connections, locking elements provided that cause a locking after the panels have been joined, which the panels after laying, at least in the laid, horizontal Position, inseparable.
  • Such a laminate is shown in particular in WO 00/66856.
  • the bottom groove cheek of a tongue and groove connection so far extended that it reaches under the adjacent panel and here with a projection enters a groove on the underside of the other panel.
  • the lower one Grooved cheek should be so elastic that a snap connection is possible.
  • DE 199 25 248 A 1 shows and describes a plate, which among other things can be a finished parquet.
  • Fig. 2 an edge profile is shown in which the lower groove cheek is shorter than the upper groove cheek and on the upper side of the Spring a locking bead is provided in a corresponding locking groove engages on the underside of the upper groove cheek.
  • DE 200 00 484 U1 discloses a panel element with a tongue and groove profile the edges of the individual panels.
  • the upper groove cheek of the groove profile is considerable shorter than the lower groove cheek, and located in the lower groove cheek a locking groove into which a locking bead on the underside of the Spring enters.
  • the upper groove cheek is no longer than the distance from the groove bottom to the locking groove in the lower groove cheek.
  • the upper groove cheek points a bevel on the inside of the entrance area.
  • the invention has for its object a parquet board of the above type train that they have a relatively simple, modified tongue and groove connection a glueless, form-locking edge lock enables one easy laying of the panels allowed.
  • the spring has a projecting on the upper side, in the longitudinal direction of the Spring-running locking bar on, and on the underside of the top, the Groove-defining groove cheek is a corresponding one in the longitudinal direction of the groove extending locking groove provided.
  • the lower groove cheek has a groove on an inclined surface towards the free edge expanding gradation on. Accordingly, the spring has in the root area a section of greater strength that has a corresponding Bevel merges into the outer section of the spring.
  • These two Sloping surfaces at least point in the assembled position of adjacent plates a short distance so that the assembled end position not by the meeting of these two inclined surfaces, but alone by the meeting of the upper end faces of adjacent plates above is determined by tongue and groove and a seamless laying of the panels allows.
  • the geometry of tongue and groove, the locking bar and the gradation is such that when the locking bar enters the groove, the thicker section the tongue does not yet have the area of the graduation of the lower groove cheek has reached.
  • the spring has a bevel on the underside at its free end, which is preferably about half the length from the end of the spring to the inclined surface occupies.
  • the locking bar and the locking groove are to be dimensioned so that neighboring ones Parquet boards can be pressed or knocked together.
  • the leading edge of the upper groove cheek delimiting the groove is preferably bevelled or rounded to prevent the locking bar from entering relieved in the groove.
  • There is a certain elasticity here too Deformation of the edge profiles of adjacent parquet panels required, however can the required deformation of the material, especially with appropriate Construction, as well as with the appropriate application of force, e.g. with the help of Hammer blows, which is possible with the much thicker parquet material, enable the locking of adjacent panels.
  • FIG. 1 Shown magnification.
  • the plate on the left has a projecting spring 14, which enters a groove 16 of the right plate 12.
  • the front is in the assembled position End of the spring 14 at a distance from the bottom of the groove 16, as explained in more detail later shall be.
  • the end faces of the two plates are in the area above the tongue and groove designated 18 and 20.
  • the end face 18 of the left plate jumps at an angle upwards in the direction of the right plate 12, so that it is ensured that the two plates in position 22 on the top surface of the two plates meet and a gap-free installation is guaranteed. For this The reason is also the already mentioned distance between the front end of the Spring 14 and the bottom of the groove 16 are provided.
  • the spring 14 has on its upper side a longitudinally extending spring upwardly projecting locking bar 24.
  • This locking bar 24 occurs in the assembled position in a corresponding, in the longitudinal direction of the groove extending locking groove 26 on the underside of the upper Grooved cheek 28 a.
  • the groove 16 has a bevel 30. Instead of this bevel, too a rounding can be provided.
  • the one facing the free end of the spring 14 Edge of the locking bar 24 has a bevel 32.
  • Even the locking groove does not have one on the edge of the corresponding page in detail designated bevel. It can be seen that in the assembled Position these two bevels are at least a short distance apart, so that here, too, the assembled, pushed-together end position and a seamless laying of the panels in position 22 can be achieved.
  • the lower groove cheek designated 34, has a step at its free end 36 through which the width of the groove 16 extends over an inclined surface 38 becomes.
  • the spring 14 has in its root area, that is, in the attachment area on the left plate 10, a section 40 of greater thickness that over an inclined surface 42 in the unspecified, front or outer portion the spring 14 passes over.
  • the two inclined surfaces 38 and 42 have essentially the same inclination of, for example, 45 ° with respect to the plate plane on. These sloping surfaces also remain at a short distance, when the two plates collide in the assembled position in the upper position 22.
  • the drawing shows that the lower groove cheek 34 is shorter is as the upper groove cheek 28, so that the end face of the lower groove cheek 34 in the assembled position at a distance recognizable in the drawing to the corresponding lower end face of the first plate 10 remains.
  • the lower groove cheek 34 is otherwise relatively steep on its end face upward inclined bevel 44, for example at an angle of Is inclined 60 ° upwards.
  • Parquet boards of the type discussed here have only a relatively low elasticity on. For this reason, the gradation lying here within the groove 16 36 provided.
  • FIG. 2 shows a partial illustration which is further enlarged than that of FIG. 1 of the two plates shown. It can be seen that when the locking bar enters 24 not yet in the groove 16 of the stronger portion 40 of the tongue 14 has entered the stepped area of the groove so that the left plate is light can dodge down to the entry of the locking bar 24 in the To facilitate groove 16.
  • the bevel 44 in the upper also acts in this sense Area of the face of the lower groove cheek 34.
  • Parquet boards of the present type generally exist in the upper area made of solid wood, for example in the form of solid wood rods, and in the lower area from a carrier layer made of glued softwood or plywood. MDF boards are considered less suitable.
  • the in practice Carriers made of softwood or plywood naturally have one certain elasticity. Accordingly, this also applies to the lower groove cheek 34 of the present invention, so that the assembly also by its elasticity is facilitated.
  • Parquet boards of the type described here are generally in the form made of relatively long, narrow rectangles.
  • the one described earlier Profiling of the edges mainly refers to the opposite Long sides.
  • FIG. 2 is another shows appropriate feature in certain cases. 2 is the outer End of the spring 14 outside the inclined surface 42 of the spring approximately in the area of outer half on the lower side with a bevel 46.
  • This bevel 46 serves on the one hand to facilitate the assembly of adjacent ones Plates and also to facilitate a possible separation from two plates.
  • FIGS. 3 and 4 show a slightly modified embodiment of the invention Parquet panels in a separate and assembled position.
  • Parquet panels in a separate and assembled position.
  • reference numerals already used in FIGS. 1 and 2 been used.
  • Fig. 4 clearly shows that the locking bar 24 on the exit side of the Groove 16 abuts against the inner flank of the locking groove 26. In this way the two plates are held together while on the other hand they are in the position 22, which is the dividing line of the two plates on the top surface marked, support each other. 4 shows the bevel 46 at the bottom of the outer end of the spring 14. This bevel is like already shown in Fig. 2, essentially dimensioned so that they are up to a Position substantially in the middle of the distance between the end of the spring 14 and the inclined surface 42, which leads to the stronger section of the spring, extends. In this way, on the one hand, the insertion of the spring into the Groove eases, while on the other hand also the narrower area of the tongue is still supported on the inner surface of the lower groove cheek 34, as the Drawing shows.

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)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)
EP02000670A 2001-01-11 2002-01-11 Panneau de parquet Withdrawn EP1223265A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101202A DE10101202B4 (de) 2001-01-11 2001-01-11 Parkettplatte
DE10101202 2001-01-11

Publications (2)

Publication Number Publication Date
EP1223265A2 true EP1223265A2 (fr) 2002-07-17
EP1223265A3 EP1223265A3 (fr) 2003-01-02

Family

ID=7670365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000670A Withdrawn EP1223265A3 (fr) 2001-01-11 2002-01-11 Panneau de parquet

Country Status (5)

Country Link
US (1) US7003924B2 (fr)
EP (1) EP1223265A3 (fr)
CN (1) CN1173107C (fr)
DE (1) DE10101202B4 (fr)
PL (1) PL351637A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361320A1 (fr) * 2002-05-10 2003-11-12 Tarkett Sommer S.A. Panneau de plancher
US7051486B2 (en) 2002-04-15 2006-05-30 Valinge Aluminium Ab Mechanical locking system for floating floor
US7121059B2 (en) 1994-04-29 2006-10-17 Valinge Innovation Ab System for joining building panels
US7137229B2 (en) 2002-03-20 2006-11-21 Valinge Innovation Ab Floorboards with decorative grooves
US7171791B2 (en) 2001-01-12 2007-02-06 Valinge Innovation Ab Floorboards and methods for production and installation thereof
EP1349994B1 (fr) * 2001-01-12 2007-08-15 Välinge Aluminium AB Système de plancher comprenant un pluralité de planches de plancher verrouillables mécaniquement
US7386963B2 (en) 1998-06-03 2008-06-17 Valinge Innovation Ab Locking system and flooring board
US7398625B2 (en) 2000-04-10 2008-07-15 Valinge Innovation Ab Locking system for floorboards
US7454875B2 (en) 2004-10-22 2008-11-25 Valinge Aluminium Ab Mechanical locking system for floor panels
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
US7739849B2 (en) 2002-04-22 2010-06-22 Valinge Innovation Ab Floorboards, flooring systems and methods for manufacturing and installation thereof
US7757452B2 (en) 2002-04-03 2010-07-20 Valinge Innovation Ab Mechanical locking system for floorboards
US7823359B2 (en) 1993-05-10 2010-11-02 Valinge Innovation Ab Floor panel with a tongue, groove and a strip
US8028486B2 (en) 2001-07-27 2011-10-04 Valinge Innovation Ab Floor panel with sealing means
US8061104B2 (en) 2005-05-20 2011-11-22 Valinge Innovation Ab Mechanical locking system for floor panels
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
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US20210310253A1 (en) * 2017-06-27 2021-10-07 Flooring Industries Limited, Sarl Wall or ceiling panel and wall or ceiling assembly

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SE512290C2 (sv) 1998-06-03 2000-02-28 Valinge Aluminium Ab Låssystem för mekanisk hopfogning av golvskivor samt golvskiva försedd med låssystemet
SE514645C2 (sv) 1998-10-06 2001-03-26 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement avsedda att sammanfogas av separata sammanfogningsprofiler
US7614197B2 (en) 1999-11-08 2009-11-10 Premark Rwp Holdings, Inc. Laminate flooring
SE517183C2 (sv) 2000-01-24 2002-04-23 Valinge Aluminium Ab Låssystem för mekanisk hopfogning av golvskivor, golvskiva försedd med låssystemet och metod för framställning av sådana golvskivor
SE518184C2 (sv) 2000-03-31 2002-09-03 Perstorp Flooring Ab Golvbeläggningsmaterial innefattande skivformiga golvelement vilka sammanfogas med hjälp av sammankopplingsorgan
BE1013569A3 (nl) 2000-06-20 2002-04-02 Unilin Beheer Bv Vloerbekleding.
CA2312527A1 (fr) * 2000-06-27 2001-12-27 Lloyd Knafelc Dispositif pour chaussees et surfaces semblables
SE525558C2 (sv) 2001-09-20 2005-03-08 Vaelinge Innovation Ab System för bildande av en golvbeläggning, sats av golvskivor samt förfarande för tillverkning av två olika typer av golvskivor
US8850769B2 (en) 2002-04-15 2014-10-07 Valinge Innovation Ab Floorboards for floating floors
US20040206036A1 (en) 2003-02-24 2004-10-21 Valinge Aluminium Ab Floorboard and method for manufacturing thereof
US7677001B2 (en) * 2003-03-06 2010-03-16 Valinge Innovation Ab Flooring systems and methods for installation
US7845140B2 (en) 2003-03-06 2010-12-07 Valinge Innovation Ab Flooring and method for installation and manufacturing thereof
EP1601845A1 (fr) * 2003-03-07 2005-12-07 Akzo Nobel Coatings International BV Unite d'interblocage
US7886497B2 (en) * 2003-12-02 2011-02-15 Valinge Innovation Ab Floorboard, system and method for forming a flooring, and a flooring formed thereof
US20050166516A1 (en) 2004-01-13 2005-08-04 Valinge Aluminium Ab Floor covering and locking systems
US7516588B2 (en) 2004-01-13 2009-04-14 Valinge Aluminium Ab Floor covering and locking systems
US7841144B2 (en) 2005-03-30 2010-11-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
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JP2006164440A (ja) * 2004-12-09 2006-06-22 Fuji Electric Device Technology Co Ltd 垂直磁気記録媒体および磁気記録装置
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US7861482B2 (en) 2006-07-14 2011-01-04 Valinge Innovation Ab Locking system comprising a combination lock for panels
US7516587B2 (en) * 2006-09-27 2009-04-14 Barlow David R Interlocking floor system
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US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
SE531111C2 (sv) 2006-12-08 2008-12-23 Vaelinge Innovation Ab Mekanisk låsning av golvpaneler
EP2111491A2 (fr) * 2007-01-19 2009-10-28 Brock International Base de système de gazon
US20080187710A1 (en) * 2007-02-05 2008-08-07 Pergo (Europe) Ab Protective chair mat with or without reversible surface decor
US8365499B2 (en) 2009-09-04 2013-02-05 Valinge Innovation Ab Resilient floor
EP2473687B1 (fr) 2009-09-04 2019-04-24 Välinge Innovation AB Procédé d'assemblage de lames de parquet souples qui sont équipées d'un système de verrouillage mécanique
US11725395B2 (en) 2009-09-04 2023-08-15 Välinge Innovation AB Resilient floor
DE102010004717A1 (de) 2010-01-15 2011-07-21 Pergo (Europe) Ab Set aus Paneelen umfassend Halteprofile mit einem separaten Clip sowie Verfahren zum Einbringen des Clips
CN104831904B (zh) 2010-05-10 2017-05-24 佩尔戈(欧洲)股份公司 地板组件
US20110293904A1 (en) 2010-05-27 2011-12-01 Pergo AG Method for manufacturing a surface element
DE102010047752A1 (de) 2010-10-08 2012-04-12 Pergo AG Abdeckungsanordnung
US8591696B2 (en) 2010-11-17 2013-11-26 Pergo (Europe) Ab Method for manufacturing a surface element
PT3115161T (pt) 2011-08-29 2020-02-06 Ceraloc Innovation Ab Sistema de encaixe mecânico para painéis de pavimento
PT3358101T (pt) 2013-03-25 2020-01-21 Vaelinge Innovation Ab Tábuas de piso providas de um sistema de bloqueio mecânico e método para produzir um sistema de bloqueio deste tipo
HRP20241390T1 (hr) 2014-07-16 2024-12-20 Välinge Innovation AB Postupak proizvodnje termoplastične folije otporne na habanje
US20160312476A1 (en) * 2015-04-17 2016-10-27 Commercial Interiors Manufacturing, Inc. Wall Covering Systems And Wall Covering System Components
US9631375B1 (en) 2016-07-11 2017-04-25 308, Llc Shock absorbing interlocking floor system
US10738484B2 (en) 2016-07-11 2020-08-11 308, Llc Shock absorbing interlocking floor system
CA3086281A1 (fr) 2018-01-10 2019-07-18 Valinge Innovation Ab Joint de sous-plancher
US10590646B2 (en) * 2018-01-24 2020-03-17 Wall Technologies Pty Ltd. Composite building panel and shell
WO2020117117A1 (fr) 2018-12-05 2020-06-11 Välinge Innovation AB Joint de sous-plancher
SE546538C2 (en) * 2019-01-29 2024-11-26 Vilox Systems Ab Joining system for furniture parts
KR102850011B1 (ko) 2019-01-29 2025-08-26 빌록스 에이비 가구 부품용 연결 시스템
CN110029794A (zh) * 2019-05-18 2019-07-19 镇江市朗悦塑业有限公司 一种易拼装板块
US11136766B2 (en) 2019-05-18 2021-10-05 Jiangsu Langyue New Materials Technology Co., Ltd. Easy-to-assemble panel

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DE7400405U (de) 1974-04-11 Niederguenzl J Fertigparkett
DE7436978U (de) 1975-02-27 Niederguenzl J Fertigparkett - Element
DE29710175U1 (de) 1996-06-11 1997-08-14 Unilin Beheer B.V., Nieuwerkerk Fußbodenbelag, bestehend aus harten Fußbodenpaneelen
WO2000066856A1 (fr) 1999-04-30 2000-11-09 Välinge Aluminium AB Systeme de blocage, planche de plancher comprenant ce systeme de blocage et procede de fabrication de planches de plancher
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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7823359B2 (en) 1993-05-10 2010-11-02 Valinge Innovation Ab Floor panel with a tongue, groove and a strip
US7121059B2 (en) 1994-04-29 2006-10-17 Valinge Innovation Ab System for joining building panels
US7386963B2 (en) 1998-06-03 2008-06-17 Valinge Innovation Ab Locking system and flooring board
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
US7398625B2 (en) 2000-04-10 2008-07-15 Valinge Innovation Ab Locking system for floorboards
EP1852563A3 (fr) * 2001-01-12 2009-08-19 Välinge Aluminium AB Plancher et système de verrouillage correspondant
EP1349994B1 (fr) * 2001-01-12 2007-08-15 Välinge Aluminium AB Système de plancher comprenant un pluralité de planches de plancher verrouillables mécaniquement
EP1852563A2 (fr) 2001-01-12 2007-11-07 Välinge Aluminium AB Plancher et système de verrouillage correspondant
US7171791B2 (en) 2001-01-12 2007-02-06 Valinge Innovation Ab Floorboards and methods for production and installation thereof
US8584423B2 (en) 2001-07-27 2013-11-19 Valinge Innovation Ab Floor panel with sealing means
US8028486B2 (en) 2001-07-27 2011-10-04 Valinge Innovation Ab Floor panel with sealing means
US8250825B2 (en) 2001-09-20 2012-08-28 Välinge Innovation AB Flooring and method for laying and manufacturing the same
US7137229B2 (en) 2002-03-20 2006-11-21 Valinge Innovation Ab Floorboards with decorative grooves
US7757452B2 (en) 2002-04-03 2010-07-20 Valinge Innovation Ab Mechanical locking system for floorboards
US8245477B2 (en) 2002-04-08 2012-08-21 Välinge Innovation AB Floorboards for floorings
US7051486B2 (en) 2002-04-15 2006-05-30 Valinge Aluminium Ab Mechanical locking system for floating floor
US7739849B2 (en) 2002-04-22 2010-06-22 Valinge Innovation Ab Floorboards, flooring systems and methods for manufacturing and installation thereof
EP1361320A1 (fr) * 2002-05-10 2003-11-12 Tarkett Sommer S.A. Panneau de plancher
WO2003095762A1 (fr) * 2002-05-10 2003-11-20 Tarkett Sas. Panneau de plancher
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US7454875B2 (en) 2004-10-22 2008-11-25 Valinge Aluminium Ab Mechanical locking system for floor panels
US8215078B2 (en) 2005-02-15 2012-07-10 Välinge Innovation Belgium BVBA Building panel with compressed edges and method of making same
US8061104B2 (en) 2005-05-20 2011-11-22 Valinge Innovation Ab Mechanical locking system for floor panels
US20210310253A1 (en) * 2017-06-27 2021-10-07 Flooring Industries Limited, Sarl Wall or ceiling panel and wall or ceiling assembly
US11788300B2 (en) 2017-06-27 2023-10-17 Flooring Industries Limited, Sarl Wall or ceiling panel and wall or ceiling assembly
US11939777B2 (en) 2017-06-27 2024-03-26 Unilin, Bv Wall or ceiling panel and wall or ceiling assembly
US12129657B2 (en) 2017-06-27 2024-10-29 Unilin, Bv Wall or ceiling panel and wall or ceiling assembly

Also Published As

Publication number Publication date
DE10101202B4 (de) 2007-11-15
PL351637A1 (en) 2002-07-15
EP1223265A3 (fr) 2003-01-02
CN1173107C (zh) 2004-10-27
DE10101202A1 (de) 2002-08-01
CN1370904A (zh) 2002-09-25
US20020083673A1 (en) 2002-07-04
US7003924B2 (en) 2006-02-28

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