US20040182033A1 - Panel joint - Google Patents
Panel joint Download PDFInfo
- Publication number
- US20040182033A1 US20040182033A1 US10/800,915 US80091504A US2004182033A1 US 20040182033 A1 US20040182033 A1 US 20040182033A1 US 80091504 A US80091504 A US 80091504A US 2004182033 A1 US2004182033 A1 US 2004182033A1
- Authority
- US
- United States
- Prior art keywords
- joint according
- panel joint
- panels
- edges
- panel
- 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.)
- Abandoned
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
-
- 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
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/08—Joining sheets or plates or panels hook and loop-type fastener or similar fixing means
Definitions
- the present invention relates to a panel joint comprising friction enhancing means intended for impeding assembled panels from sliding in a direction along the edges.
- Prefabricated floor panels provided with tongue and groove at the edges are quite common nowadays. These can be installed by the average handy man as they are very easy to install.
- Such floors can, for example, be constituted of solid wood, fibre board or particle board. These are most often provided with a surface layer such as lacquer, or some kind of laminate.
- the panels are most often installed by being glued via tongue and groove.
- the most common types of tongue and groove are however burdened with the disadvantage to form gaps of varying width between the floor panels in cases where the installer hasn't been thorough enough. Dirt will easily collect in such gaps. Moisture will furthermore enter the gaps which will cause the core to expand in cases where it is made of wood, fibre board or particle board, which usually is the case.
- Such a joint is known through WO 94/26999 which deals with a system to join two floor panels.
- the floor panels are provided with a locking device at the rear sides.
- the floor panels are provided with profiles on the lower side at a first long side and short side. These profiles, which extends outside the floor panel itself, is provided with an upwards directed lip which fits into grooves on the lower side of a corresponding floor panel. These grooves are arranged on the second short side and long side of this floor panel.
- the floor panels are furthermore provided with a traditional tongue and groove on the edges. The intentions are that the profiles shall bend downwards and then to snap back into the groove when assembled.
- the profiles are integrated with the floor panels through folding or alternatively, through gluing.
- the floor panels may be joined by turning or prizing it into position with the long side edge as a pivot point. It is then necessary to slide the floor panel longitudinally so that it snaps into the floor panel previously installed in the same row. A play is essential in order to achieve that. This play seems to be marked A in the figures. A tolerance of ⁇ 0.2 mm is mentioned in the application. Such a play will naturally cause undesired gaps between the floor panels. Dirt and moisture can penetrate into these gaps.
- WO 97/47834 does also show how the tongue and groove with heels and recesses according to the invention is tooled by means of cutting machining.
- This invention does also have the disadvantage that the best mode of joining floor panels includes longitudinal sliding for joining the short sides of the floor panels, which also here will require a play which will cause unwanted gaps between the floor panels. Dirt and moisture can penetrate into these gaps.
- the invention relates to a panel joint for positioning and holding panels together via their respective edges in order to form a surface comprising a plurality of said panels assembled together.
- the edges of said panels are provided with a core and means for mechanically locking said panels towards one another via interacting locking surfaces.
- the invention is characterised in that said edges further comprises friction enhancing means intended for impeding assembled panels from sliding in a direction along the edges. This friction enhancing means will show its greatest effect when arranged on the long sides of rectangular panels and will radically reduce the stress on the short side edge joints of these panels. It is according to different embodiments of the invention also possible to arrange the friction enhancing means on other sides of panels as well.
- the panels may also be square shaped or any other shape that may be used for panels.
- the force needed to overcome the static friction along the joint between two assembled panels is larger than 100 N per meter of joint length, preferably larger than 1000 N per meter of joint length.
- predetermined surfaces of the edge is coated with a high friction polymer.
- This high friction polymer may be a natural rubber or a synthetic rubber.
- suitable rubber materials can be mentioned; silicon rubber, latex based rubber, ethylene-propylene-diene-terpolymer rubber, ethylene-propylene-copolymer rubber, styrene-butadiene rubber and acrylic co-polymer dispersions.
- predetermined surfaces of the edge are provided with a rough surface.
- This rough surface is comprised by particles bonded to the predetermined surfaces of the edges.
- the particles suitably have a size in the range 50 ⁇ m to 2 mm. It is also suitable if the particles have a higher hardness index than the material of the core.
- a natural choice of particles for this purpose would be minerals like sand or the like and it is indeed advantageous if the particles are irregular and have sharp edges as more rounded particles could act as a ball bearing.
- spherical particles are properly forced into the core material during the assembly they might work as well. Irregular particles having sharp edges will in any case require a lower assembly pressure in order to obtain the same friction effect and is therefore preferred.
- particles made of polymeric materials as long as they have a higher hardness index than the core material.
- suitable materials can be mentioned; styrene, acrylic, high density polyethylene, polypropylene, polycarbonate, phenolic resins and melamine resins. These materials may also contain fillers like cellulose, talcum or mica.
- the sharp edges of these polymeric particles are advantageously achieved by grinding and therefore scrap material is a suitable source.
- Another advantage with polymeric materials is that they won't dull the edges of tools used for cutting the panels having the edges herein described to the same extent mineral particles like sand would.
- predetermined surfaces of the edges is provided with splines. These splines are arranged at an angle towards the extension of the edge of the panel.
- a jagged profile is arranged between predetermined surfaces of the edges.
- This profile may be made of metal, thermoplastic material or of thermosetting material.
- metal thermoplastic material
- thermosetting material Like with the particles previously discussed there may be advantages in selecting materials that don't blunt tools used during assembly of the panels. It is however possible to use smaller lengths of jagged edge profiles made of metal which are put into the joints just before the assembly. This way the friction enhancing device can be arranged only at critical locations identified by the installer.
- the panels according to the present invention comprises a core.
- the core is most often comprised of particles or fibre of wood bonded with resin or glue. It is advantageous to coat the surface closest to the joint in cases where the floor will be exposed to high levels of moisture since the cellulose based material is sensitive to moisture. This coating may suitably incorporate resin, wax or some kind of lacquer.
- the panels suitably comprises an upper decorative layer which may be constituted of a decorative paper impregnated with melamine-formaldehyde resin.
- One or more so called overlay sheets of ⁇ -celluloce, impregnated with melamine-formaldehyde resin may possibly be placed on top of the decorative layer.
- the abrasion resistance may be improved by sprinkling one or more of the sheets with hard particles of for example ⁇ -aluminium oxide, silicon carbide or silicon oxide. It is also possible to coat the upper surface with lacquer or some kind of thermoplastic foil. The lower side may suitably be coated with lacquer or a layer of paper and resin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300741-6 | 2003-03-18 | ||
SE0300741A SE526691C2 (sv) | 2003-03-18 | 2003-03-18 | Panelfog med friktionshöjande medel vid långsidans vridfog |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040182033A1 true US20040182033A1 (en) | 2004-09-23 |
Family
ID=20290709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/800,915 Abandoned US20040182033A1 (en) | 2003-03-18 | 2004-03-16 | Panel joint |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040182033A1 (fr) |
EP (1) | EP1604078B1 (fr) |
SE (1) | SE526691C2 (fr) |
WO (1) | WO2004083557A1 (fr) |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060248825A1 (en) * | 2005-04-09 | 2006-11-09 | Robert Garringer | Panelized Log Home Construction |
US7584583B2 (en) | 2006-01-12 | 2009-09-08 | Valinge Innovation Ab | Resilient groove |
US20110167750A1 (en) * | 2010-01-12 | 2011-07-14 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US8061104B2 (en) | 2005-05-20 | 2011-11-22 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US8544234B2 (en) | 2007-11-07 | 2013-10-01 | Valinge Innovation Ab | Mechanical locking of floor panels with vertical snap folding |
US8572922B2 (en) | 2011-07-05 | 2013-11-05 | Valinge Flooring Technology Ab | Mechanical locking of floor panels with a glued tongue |
US8596013B2 (en) | 2012-04-04 | 2013-12-03 | Valinge Innovation Ab | Building panel with a mechanical locking system |
US8627862B2 (en) | 2008-01-31 | 2014-01-14 | Valinge Innovation Ab | Mechanical locking of floor panels, methods to install and uninstall panels, a method and an equipment to produce the locking system, a method to connect a displaceable tongue to a panel and a tongue blank |
US8640424B2 (en) | 2004-10-22 | 2014-02-04 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US8650826B2 (en) | 2011-07-19 | 2014-02-18 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
US8677714B2 (en) | 2005-03-30 | 2014-03-25 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US8689512B2 (en) | 2006-11-15 | 2014-04-08 | Valinge Innovation Ab | Mechanical locking of floor panels with vertical folding |
US8713886B2 (en) | 2009-01-30 | 2014-05-06 | Valinge Innovation Ab | Mechanical lockings of floor panels and a tongue blank |
US8763340B2 (en) | 2011-08-15 | 2014-07-01 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
US8769905B2 (en) | 2011-08-15 | 2014-07-08 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
US8776473B2 (en) | 2010-02-04 | 2014-07-15 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US8806832B2 (en) | 2011-03-18 | 2014-08-19 | Inotec Global Limited | Vertical joint system and associated surface covering system |
US8844236B2 (en) | 2006-07-11 | 2014-09-30 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible bristle tongue |
US8857126B2 (en) | 2011-08-15 | 2014-10-14 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
US8869485B2 (en) | 2006-12-08 | 2014-10-28 | Valinge Innovation Ab | Mechanical locking of floor panels |
US8887468B2 (en) | 2011-05-06 | 2014-11-18 | Valinge Flooring Technology Ab | Mechanical locking system for building panels |
US8925274B2 (en) | 2008-05-15 | 2015-01-06 | Valinge Innovation Ab | Mechanical locking of building panels |
US8997430B1 (en) | 2010-04-15 | 2015-04-07 | Spanolux N.V.-Div. Balterio | Floor panel assembly |
US9121181B2 (en) * | 2011-07-29 | 2015-09-01 | Hamberger Industriewerke Gmbh | Connection for elastic or panel-type components, profiled slide, and floor covering |
US9212493B2 (en) | 2005-03-31 | 2015-12-15 | Flooring Industries Limited, Sarl | Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels |
US9216541B2 (en) | 2012-04-04 | 2015-12-22 | Valinge Innovation Ab | Method for producing a mechanical locking system for building panels |
US9260870B2 (en) | 2014-03-24 | 2016-02-16 | Ivc N.V. | Set of mutually lockable panels |
US9366036B2 (en) | 2012-11-22 | 2016-06-14 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
US9458634B2 (en) | 2014-05-14 | 2016-10-04 | Valinge Innovation Ab | Building panel with a mechanical locking system |
US9725912B2 (en) | 2011-07-11 | 2017-08-08 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
US10017948B2 (en) | 2013-06-27 | 2018-07-10 | Valinge Innovation Ab | Building panel with a mechanical locking system |
US10041258B2 (en) | 2013-10-25 | 2018-08-07 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
US10060139B2 (en) | 2013-07-09 | 2018-08-28 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
US10113318B2 (en) | 2005-03-31 | 2018-10-30 | Flooring Industries Limited, Sarl | Floor panel for forming and enhanced joint |
US10138636B2 (en) | 2014-11-27 | 2018-11-27 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US10240348B2 (en) | 2004-10-22 | 2019-03-26 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible tongue |
US10246883B2 (en) | 2014-05-14 | 2019-04-02 | Valinge Innovation Ab | Building panel with a mechanical locking system |
US10280627B2 (en) | 2014-03-24 | 2019-05-07 | Flooring Industries Limited, Sarl | Set of mutually lockable panels |
US10378217B2 (en) | 2002-04-03 | 2019-08-13 | Valinge Innovation Ab | Method of separating a floorboard material |
US11060302B2 (en) | 2019-01-10 | 2021-07-13 | Valinge Innovation Ab | Unlocking system for panels |
US11208812B2 (en) | 2018-06-13 | 2021-12-28 | Ceraloc Innovation Ab | Flooring system provided with a connecting system and an associated connecting device |
US11725394B2 (en) | 2006-11-15 | 2023-08-15 | Välinge Innovation AB | Mechanical locking of floor panels with vertical folding |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7086205B2 (en) | 1993-05-10 | 2006-08-08 | Valinge Aluminium Ab | System for joining building panels |
US8250825B2 (en) | 2001-09-20 | 2012-08-28 | Välinge Innovation AB | Flooring and method for laying and manufacturing the same |
SE525661C2 (sv) | 2002-03-20 | 2005-03-29 | Vaelinge Innovation Ab | System för bildande av dekorativa fogpartier och golvskivor därför |
SE525657C2 (sv) | 2002-04-08 | 2005-03-29 | Vaelinge Innovation Ab | Golvskivor för flytande golv framställda av åtminstone två olika materialskikt samt halvfabrikat för tillverkning av golvskivor |
US8850769B2 (en) | 2002-04-15 | 2014-10-07 | Valinge Innovation Ab | Floorboards for floating floors |
US7739849B2 (en) | 2002-04-22 | 2010-06-22 | Valinge Innovation Ab | Floorboards, flooring systems and methods for manufacturing and installation 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 |
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 |
SE527570C2 (sv) | 2004-10-05 | 2006-04-11 | Vaelinge Innovation Ab | Anordning och metod för ytbehandling av skivformat ämne samt golvskiva |
DE102004054368A1 (de) * | 2004-11-10 | 2006-05-11 | Kaindl Flooring Gmbh | Verkleidungspaneel |
US8215078B2 (en) | 2005-02-15 | 2012-07-10 | Välinge Innovation Belgium BVBA | Building panel with compressed edges and method of making same |
BE1017157A3 (nl) | 2006-06-02 | 2008-03-04 | Flooring Ind Ltd | Vloerbekleding, vloerelement en werkwijze voor het vervaardigen van vloerelementen. |
US7861482B2 (en) | 2006-07-14 | 2011-01-04 | Valinge Innovation Ab | Locking system comprising a combination lock for panels |
CA2669105C (fr) * | 2006-11-15 | 2016-10-25 | Vaelinge Innovation Ab | Verrouillage mecanique de panneaux de plancher avec pliage vertical |
EP2235286B1 (fr) | 2007-11-07 | 2019-01-02 | Välinge Innovation AB | Blocage mécanique de panneaux de sol avec encliquetage sur pliure verticale et procédé d'installation pour relier ces panneaux |
US8505257B2 (en) | 2008-01-31 | 2013-08-13 | Valinge Innovation Ab | Mechanical locking of floor panels |
US8234830B2 (en) | 2010-02-04 | 2012-08-07 | Välinge Innovations AB | Mechanical locking system for floor panels |
EP4227474A1 (fr) | 2011-07-11 | 2023-08-16 | Ceraloc Innovation AB | Système de verrouillage mécanique pour panneaux de plancher |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4426820A (en) * | 1979-04-24 | 1984-01-24 | Heinz Terbrack | Panel for a composite surface and a method of assembling same |
US4518641A (en) * | 1983-02-16 | 1985-05-21 | Reed International P.L.C. | Non-slip surface coatings |
US5295341A (en) * | 1992-07-10 | 1994-03-22 | Nikken Seattle, Inc. | Snap-together flooring system |
US5348778A (en) * | 1991-04-12 | 1994-09-20 | Bayer Aktiengesellschaft | Sandwich elements in the form of slabs, shells and the like |
US5502939A (en) * | 1994-07-28 | 1996-04-02 | Elite Panel Products | Interlocking panels having flats for increased versatility |
US5706621A (en) * | 1993-05-10 | 1998-01-13 | Valinge Aluminum Ab | System for joining building boards |
US5971113A (en) * | 1997-03-10 | 1999-10-26 | Alliedsignal Inc. | Coated friction pad for brake assembly |
US6006486A (en) * | 1996-06-11 | 1999-12-28 | Unilin Beheer Bv, Besloten Vennootschap | Floor panel with edge connectors |
US6101778A (en) * | 1995-03-07 | 2000-08-15 | Perstorp Flooring Ab | Flooring panel or wall panel and use thereof |
US6209278B1 (en) * | 1998-11-06 | 2001-04-03 | Kronotex Gmbh | Flooring panel |
US6438919B1 (en) * | 1997-06-18 | 2002-08-27 | M. Kaindl | Building component structure, or building components |
US20020178681A1 (en) * | 1999-04-20 | 2002-12-05 | Patt Sri | Panel for floor coverings and relative floor covering consisting of floor panels |
US20030046891A1 (en) * | 2001-04-03 | 2003-03-13 | Colada Jerrico Q. | Two-piece siding plank and methods of making and installing the same |
US6588166B2 (en) * | 1995-03-07 | 2003-07-08 | Pergo (Europe) Ab | Flooring panel or wall panel and use thereof |
US6591568B1 (en) * | 2000-03-31 | 2003-07-15 | Pergo (Europe) Ab | Flooring material |
US6606834B2 (en) * | 1995-03-07 | 2003-08-19 | Pergo (Europe) Ab | Flooring panel or wall panel and use thereof |
US6846226B2 (en) * | 2000-06-28 | 2005-01-25 | Michael Kapgan | Burr removal apparatus |
US6858261B1 (en) * | 1998-12-10 | 2005-02-22 | Advanced Photonics Technologies Ag | Coating and drying of objects by way of infrared radiation |
US7131242B2 (en) * | 1995-03-07 | 2006-11-07 | Pergo (Europe) Ab | Flooring panel or wall panel and use thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE503917C2 (sv) | 1995-01-30 | 1996-09-30 | Golvabia Ab | Anordning för sammanfogning medelst not och spånt av angränsande stycken av golvbeläggningsmaterial samt ett golvbeläggningsmaterial sammansatt av ett antal mindre stycken |
SE508165C2 (sv) | 1996-11-18 | 1998-09-07 | Golvabia Ab | Anordning för sammanfogning av golvbeläggningsmaterial |
US6823638B2 (en) | 2001-06-27 | 2004-11-30 | Pergo (Europe) Ab | High friction joint, and interlocking joints for forming a generally planar surface, and method of assembling the same |
WO2003074814A1 (fr) * | 2002-03-07 | 2003-09-12 | Fritz Egger Gmbh & Co. | Panneaux fixes par frottement |
-
2003
- 2003-03-18 SE SE0300741A patent/SE526691C2/sv not_active IP Right Cessation
-
2004
- 2004-03-09 EP EP04718776.0A patent/EP1604078B1/fr not_active Expired - Lifetime
- 2004-03-09 WO PCT/SE2004/000335 patent/WO2004083557A1/fr active Application Filing
- 2004-03-16 US US10/800,915 patent/US20040182033A1/en not_active Abandoned
Patent Citations (20)
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US4426820A (en) * | 1979-04-24 | 1984-01-24 | Heinz Terbrack | Panel for a composite surface and a method of assembling same |
US4518641A (en) * | 1983-02-16 | 1985-05-21 | Reed International P.L.C. | Non-slip surface coatings |
US5348778A (en) * | 1991-04-12 | 1994-09-20 | Bayer Aktiengesellschaft | Sandwich elements in the form of slabs, shells and the like |
US5295341A (en) * | 1992-07-10 | 1994-03-22 | Nikken Seattle, Inc. | Snap-together flooring system |
US5706621A (en) * | 1993-05-10 | 1998-01-13 | Valinge Aluminum Ab | System for joining building boards |
USRE39439E1 (en) * | 1993-05-10 | 2006-12-26 | Valinge Aluminium Ab | System for joining building boards |
US5502939A (en) * | 1994-07-28 | 1996-04-02 | Elite Panel Products | Interlocking panels having flats for increased versatility |
US6606834B2 (en) * | 1995-03-07 | 2003-08-19 | Pergo (Europe) Ab | Flooring panel or wall panel and use thereof |
US6101778A (en) * | 1995-03-07 | 2000-08-15 | Perstorp Flooring Ab | Flooring panel or wall panel and use thereof |
US6588166B2 (en) * | 1995-03-07 | 2003-07-08 | Pergo (Europe) Ab | Flooring panel or wall panel and use thereof |
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US6006486A (en) * | 1996-06-11 | 1999-12-28 | Unilin Beheer Bv, Besloten Vennootschap | Floor panel with edge connectors |
US5971113A (en) * | 1997-03-10 | 1999-10-26 | Alliedsignal Inc. | Coated friction pad for brake assembly |
US6438919B1 (en) * | 1997-06-18 | 2002-08-27 | M. Kaindl | Building component structure, or building components |
US6209278B1 (en) * | 1998-11-06 | 2001-04-03 | Kronotex Gmbh | Flooring panel |
US6858261B1 (en) * | 1998-12-10 | 2005-02-22 | Advanced Photonics Technologies Ag | Coating and drying of objects by way of infrared radiation |
US20020178681A1 (en) * | 1999-04-20 | 2002-12-05 | Patt Sri | Panel for floor coverings and relative floor covering consisting of floor panels |
US6591568B1 (en) * | 2000-03-31 | 2003-07-15 | Pergo (Europe) Ab | Flooring material |
US6846226B2 (en) * | 2000-06-28 | 2005-01-25 | Michael Kapgan | Burr removal apparatus |
US20030046891A1 (en) * | 2001-04-03 | 2003-03-13 | Colada Jerrico Q. | Two-piece siding plank and methods of making and installing the same |
Cited By (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10378217B2 (en) | 2002-04-03 | 2019-08-13 | Valinge Innovation Ab | Method of separating a floorboard material |
US9238917B2 (en) | 2004-10-22 | 2016-01-19 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US9347469B2 (en) | 2004-10-22 | 2016-05-24 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US8707650B2 (en) | 2004-10-22 | 2014-04-29 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US11674319B2 (en) | 2004-10-22 | 2023-06-13 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible tongue |
US8640424B2 (en) | 2004-10-22 | 2014-02-04 | Valinge Innovation Ab | Mechanical locking system for floor panels |
US10975577B2 (en) | 2004-10-22 | 2021-04-13 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible tongue |
US10240348B2 (en) | 2004-10-22 | 2019-03-26 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible tongue |
US9376821B2 (en) | 2004-10-22 | 2016-06-28 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US9803375B2 (en) | 2005-03-30 | 2017-10-31 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US9359774B2 (en) | 2005-03-30 | 2016-06-07 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US11408181B2 (en) | 2005-03-30 | 2022-08-09 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US9068360B2 (en) | 2005-03-30 | 2015-06-30 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
US10655339B2 (en) | 2005-03-30 | 2020-05-19 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
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Also Published As
Publication number | Publication date |
---|---|
EP1604078A1 (fr) | 2005-12-14 |
EP1604078B1 (fr) | 2020-08-19 |
WO2004083557A1 (fr) | 2004-09-30 |
SE0300741D0 (sv) | 2003-03-18 |
SE526691C2 (sv) | 2005-10-25 |
SE0300741L (sv) | 2004-09-19 |
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