SE526688C2 - Method of joining panels where a locking rod is inserted into a locking groove or locking cavity - Google Patents
Method of joining panels where a locking rod is inserted into a locking groove or locking cavityInfo
- Publication number
- SE526688C2 SE526688C2 SE0303074A SE0303074A SE526688C2 SE 526688 C2 SE526688 C2 SE 526688C2 SE 0303074 A SE0303074 A SE 0303074A SE 0303074 A SE0303074 A SE 0303074A SE 526688 C2 SE526688 C2 SE 526688C2
- Authority
- SE
- Sweden
- Prior art keywords
- locking
- edge
- locking surface
- joint device
- groove
- Prior art date
Links
- 230000013011 mating Effects 0.000 claims description 8
- 239000011162 core material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000035922 thirst Effects 0.000 claims 3
- 239000000463 material Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- 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
- E04F2201/0138—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
- E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
- E04F2201/026—Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. being stepped
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Floor Finish (AREA)
- Handcart (AREA)
Abstract
Description
526 688 En vinkel or mellan ett horisontalplan och den undre låsytan ligger företrädesvis i området 0-70°, allra helst i området 5-50°. 526 688 An angle or between a horizontal plane and the lower locking surface is preferably in the range 0-70 °, most preferably in the range 5-50 °.
En vinkel ß mellan ett horisontalplan och den övre låsytan ligger företrädesvis i området 0-70°, allra helst i området 5-50°.An angle ß between a horizontal plane and the upper locking surface is preferably in the range 0-70 °, most preferably in the range 5-50 °.
Låsstaven har företrädesvis ett cirkulärt tvärsnitt och kan vara gjord av många olika material, men det är fördelaktigt om den är ord av ett material med hög densitet såsom stål.The locking bar preferably has a circular cross section and can be made of many different materials, but it is advantageous if it is words of a high density material such as steel.
Panelerna är lämpligen gjord av ett kärnmaterial försett med ett dekorativt skikt.The panels are suitably made of a core material provided with a decorative layer.
Kärnmaterialet består lämpligen av en träfiberplatta såsom en medeldensitetsfiberplatta (MDF) eller en högdensitetsfiberplatta (HDF). Det är naturligtvis också möjligt att använda andra material såsom spånskiva eller till och med icke träbaserade material.The core material suitably consists of a wood base plate such as a medium density base plate (MDF) or a high density base plate (HDF). Of course, it is also possible to use other materials such as chipboard or even non-wood-based materials.
Enligt en föredragen utföringsforrn av uppfinningen är golvpanelema avsedda att sammanfogas på liknande sätt som beskrivs i WO 0175247. Här är långsidorna försedda med kanter som tillåter långsidoma att hopfogas genom att man lutar de golvpaneler som skall fogas samman med redan installerade golvpaneler med lranfogdelen på golvpanelen vinklad nedåt. Kanten på panelen som håller på att installeras tillåts vara huvudsakligen parallel till kanten på den redan installerade golvpanelen.According to a preferred embodiment of the invention, the floor panels are intended to be joined in a manner similar to that described in WO 0175247. Here the long sides are provided with edges which allow the long sides to be joined by tilting the floor panels to be joined together with already installed floor panels. down. The edge of the panel being installed is allowed to be substantially parallel to the edge of the already installed floor panel.
Fjädern på den lutade golvpanelen förs sedan in i spåret på honfogdelen av den redan installerade golvpanelen. Den vinklade golvpanelen vrids sedan nedåt med sin undre kant som pivotaxel så att läppen slutligen snäpper in i undersidans spår och det dekorativa övre skiktet på golvpanelema är huvudsakligen parallellt. Låsstaven införs företrädesvis i låskaviteten alldeles före det slutliga vridmomentet. Låsstaven kommer att falla ner i låspositionen när de angränsande panelema är i rak linje. Vibration kommer att underlätta en korrekt placering av låsstaven.The spring on the inclined floor panel is then inserted into the groove on the female joint part of the already installed floor panel. The angled floor panel is then rotated downwards with its lower edge as a pivot axis so that the lip finally snaps into the grooves of the underside and the decorative upper layer of the floor panels is substantially parallel. The locking bar is preferably inserted into the locking cavity just before the final torque. The locking bar will fall into the locking position when the adjacent panels are in a straight line. Vibration will facilitate proper placement of the locking bar.
Uppfinníngen beskrivs ytterligare i samband med bifogade figur 1 som i tvärsnitt visar en första och en andra kant 2, respektive 3 enligt uppfinningen.The invention is further described in connection with the appended figures 1 which in cross section show a first and a second edge 2 and 3, respectively, according to the invention.
Således visar figur la-lc i tvärsnitt en foganordning för paneler 1 enligt uppfinningen.Thus, Figures 1a-1c show in cross section a joint device for panels 1 according to the invention.
Panelerna 1 har en första kant 2 och en andra kant 3. Den andra kanten 3 är placerad på motstående sida av panelen l relativt den första kanten. Den första kanten 2 är försedd med en första hoppassande kant 21 och en nedre skänkel 22 som sträcker sig utanför den första hoppassande kanten 21. Den undre skänkeln 22 är dessutom försedd med en låsklack 24 som är riktad uppåt och därvid bildar en låsyta 25. Den första kanten 2 innefattar dessutom ett låsspår 26 som är försedd med en övre låsyta 27.The panels 1 have a first edge 2 and a second edge 3. The second edge 3 is located on the opposite side of the panel 1 relative to the first edge. The first edge 2 is provided with a first mating edge 21 and a lower leg 22 which extends beyond the first mating edge 21. The lower leg 22 is further provided with a locking lug 24 which is directed upwards and thereby forms a locking surface 25. The the first edge 2 further comprises a locking groove 26 which is provided with an upper locking surface 27.
Den andra kanten 3 är utförd med en andra hoppassande kant 31 utformad för att passa ihop med den första hoppassande kanten 21 och ett undre spår 34 utformat för att samverka med låsklacken 24. Det undre spåret 34 är dessutom försett med en låsyta 35 utformad att passa ihop med lâsytan 25. Den andra kanten 3 innefattar dessutom en låskavitet 36 försedd med en undre låsyta 37.The second edge 3 is formed with a second mating edge 31 designed to fit together with the first mating edge 21 and a lower groove 34 designed to cooperate with the locking lug 24. The lower groove 34 is further provided with a locking surface 35 designed to fit together with the locking surface 25. The second edge 3 further comprises a locking cavity 36 provided with a lower locking surface 37.
En låsstav 40 införs i låskaviteten 36 innan sammanfogningen. Låsstaven 40, den övre låsytan 27 och den undre låsytan 37 är så utformade att låsstaven 40 kommer att hindra en vertikal rörelse mellan den första och den andra kanten 2, respektive 3 när lâsstaven är i ett låst läge L.A locking bar 40 is inserted into the locking cavity 36 prior to joining. The locking bar 40, the upper locking surface 27 and the lower locking surface 37 are designed so that the locking bar 40 will prevent a vertical movement between the first and the second edge 2, respectively 3 when the locking bar is in a locked position L.
Panelerna l enligt föreliggande uppfinning innefattar en kärna. Kärnan består oftast av partiklar eller fibrer av trä hopbundna med harts eller lim. Det är fördelaktigt att belägga ytan närmast fogen i fall dår panelen kommer att exponeras för höga fukthalter, eftersom cellulosabaserade material är känsliga för fukt. Beläggningen kan lämpligen innefatta harts, vax eller något slags lack. Det översta dekorativa skiktet består av ett dekorpapper impregnerat med melaminformaldehydharts. Ett eller flera så kallade overlayark av cat-cellulosa, impregnerade med melaminformaldehydharts kan eventuellt vara placerade ovanpå det dekorativa skiktet. Nötningsbeständigheten kan förbättras genom att man på ett eller flera av arken strör hårda partiklar av exempelvis a-aluminiumoxid, kiselkarbid eller kiseloxid.The panels 1 according to the present invention comprise a core. The core usually consists of particles or fibers of wood bonded with resin or glue. It is advantageous to coat the surface closest to the joint in cases where the panel will be exposed to high moisture contents, as cellulose-based materials are sensitive to moisture. The coating may suitably comprise resin, wax or some kind of varnish. The top decorative layer consists of a decorative paper impregnated with melamine formaldehyde resin. One or more so-called overlay sheets of cat-cellulose, impregnated with melamine formaldehyde resin may be placed on top of the decorative layer. Abrasion resistance can be improved by sprinkling hard particles of, for example, α-alumina, silicon carbide or silicon oxide on one or more of the sheets.
Undersidan kan lämpligen beläggas med lack eller ett pappersskikt och harts.The underside can be suitably coated with varnish or a paper layer and resin.
Foganordningen beskriven i föreliggande uppfinning används bäst på paneler och kan användas i kombination med andra foganordningar. Till exempel är det möjligt att använda den här beskrivna foganordningen på kortsideskanterna av panelen, medan de två återstående kanterna är försedda med en annan typ av foganordning lik den beskriven i WO 0175247 där långsideskanterna är försedda med en fog som kan vridas eller vinklas till hopkoppling. Det är naturligtvis också möjligt att använda foganordningen enligt föreliggande uppfinning på alla kanterna av panelen.The jointing device described in the present invention is best used on panels and can be used in combination with other jointing devices. For example, it is possible to use the joint device described here on the short side edges of the panel, while the two remaining edges are provided with another type of joint device similar to that described in WO 0175247 where the long side edges are provided with a joint that can be rotated or angled for coupling. Of course, it is also possible to use the joint device according to the present invention on all the edges of the panel.
Uppfinningen är inte begränsad till de utföringsformer som visats efiersom dessa kan varieras inom uppfinningens ram. Det är till exempel möjligt att använda låsstavar 40 med ett annat tvärsnitt än cirkulärt. Låsstaven 40 är i det fallet med fördel försedd med en fjäder eller annan anordning som ger en fjädrande effekt som tvingar staven i rätt läge.The invention is not limited to the embodiments shown as these can be varied within the scope of the invention. For example, it is possible to use locking rods 40 with a different cross-section than circular. In that case, the locking rod 40 is advantageously provided with a spring or other device which provides a resilient effect which forces the rod into the correct position.
Claims (1)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0303074A SE526688C2 (en) | 2003-11-20 | 2003-11-20 | Method of joining panels where a locking rod is inserted into a locking groove or locking cavity |
| DE202004021957U DE202004021957U1 (en) | 2003-11-20 | 2004-11-19 | connecting means |
| DE202004021961U DE202004021961U1 (en) | 2003-11-20 | 2004-11-19 | panels |
| DE202004021960U DE202004021960U1 (en) | 2003-11-20 | 2004-11-19 | panels |
| DE102004055951.1A DE102004055951C5 (en) | 2003-11-20 | 2004-11-19 | connecting means |
| DE202004021628U DE202004021628U1 (en) | 2003-11-20 | 2004-11-19 | connecting means |
| DE202004021958U DE202004021958U1 (en) | 2003-11-20 | 2004-11-19 | connecting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0303074A SE526688C2 (en) | 2003-11-20 | 2003-11-20 | Method of joining panels where a locking rod is inserted into a locking groove or locking cavity |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0303074D0 SE0303074D0 (en) | 2003-11-20 |
| SE0303074L SE0303074L (en) | 2005-05-21 |
| SE526688C2 true SE526688C2 (en) | 2005-10-25 |
Family
ID=29729098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0303074A SE526688C2 (en) | 2003-11-20 | 2003-11-20 | Method of joining panels where a locking rod is inserted into a locking groove or locking cavity |
Country Status (2)
| Country | Link |
|---|---|
| DE (6) | DE202004021960U1 (en) |
| SE (1) | SE526688C2 (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9051738B2 (en) | 2011-08-15 | 2015-06-09 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
| US9284737B2 (en) | 2011-07-19 | 2016-03-15 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
| US9366036B2 (en) | 2012-11-22 | 2016-06-14 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
| US9376821B2 (en) | 2004-10-22 | 2016-06-28 | Valinge Innovation Ab | Mechanical locking system for panels and method of installing same |
| US9382716B2 (en) | 2006-07-11 | 2016-07-05 | Valinge Innovation Ab | Mechanical locking of floor panels with a flexible bristle tongue |
| US9428919B2 (en) | 2010-02-04 | 2016-08-30 | Valinge Innovation Ab | Mechanical locking system for floor panels |
| US9453347B2 (en) | 2010-01-12 | 2016-09-27 | Valinge 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 |
| US9856656B2 (en) | 2011-07-05 | 2018-01-02 | Ceraloc Innovation Ab | Mechanical locking of floor panels with a glued tongue |
| US10017948B2 (en) | 2013-06-27 | 2018-07-10 | Valinge Innovation Ab | Building panel with a mechanical locking system |
| 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 |
| US10358830B2 (en) | 2006-11-15 | 2019-07-23 | Valinge Innovation Ab | Mechanical locking of floor panels with vertical folding |
| US10378217B2 (en) | 2002-04-03 | 2019-08-13 | Valinge Innovation Ab | Method of separating a floorboard material |
| US10640989B2 (en) | 2006-12-08 | 2020-05-05 | Valinge Innovation Ab | Mechanical locking of floor panels |
| US11053692B2 (en) | 2005-05-20 | 2021-07-06 | Valinge Innovation Ab | Mechanical locking system for floor panels |
| US11060302B2 (en) | 2019-01-10 | 2021-07-13 | Valinge Innovation Ab | Unlocking system for panels |
| US11725394B2 (en) | 2006-11-15 | 2023-08-15 | Välinge Innovation AB | Mechanical locking of floor panels with vertical folding |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514645C2 (en) | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
| SE518184C2 (en) | 2000-03-31 | 2002-09-03 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements which are joined together by means of interconnecting means |
| BE1016938A6 (en) | 2005-03-31 | 2007-10-02 | Flooring Ind Ltd | Floor panel manufacturing method, involves providing panels at lower side with guiding groove and providing two opposite sides with profiled edge regions that comprise coupling parts |
| US20130139478A1 (en) | 2005-03-31 | 2013-06-06 | Flooring Industries Limited, Sarl | Methods for packaging floor panels, as well as packed set of floor panels |
| SE530653C2 (en) | 2006-01-12 | 2008-07-29 | Vaelinge Innovation Ab | Moisture-proof floor board and floor with an elastic surface layer including a decorative groove |
| BE1017157A3 (en) | 2006-06-02 | 2008-03-04 | Flooring Ind Ltd | FLOOR COVERING, FLOOR ELEMENT AND METHOD FOR MANUFACTURING FLOOR ELEMENTS. |
| DE102007032885B4 (en) * | 2007-07-14 | 2016-01-14 | Flooring Technologies Ltd. | Panel, in particular floor panel and means for locking interconnected panels |
| US8353140B2 (en) | 2007-11-07 | 2013-01-15 | Valinge Innovation Ab | Mechanical locking of floor panels with vertical snap folding |
| EP2235286B1 (en) | 2007-11-07 | 2019-01-02 | Välinge Innovation AB | Mechanical locking of floor panels with vertical snap folding and an installation method to connect such panels |
| BE1018600A5 (en) | 2007-11-23 | 2011-04-05 | Flooring Ind Ltd Sarl | FLOOR PANEL. |
| CA2712099C (en) | 2008-01-31 | 2016-07-05 | Darko Pervan | 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 |
| US8505257B2 (en) | 2008-01-31 | 2013-08-13 | Valinge Innovation Ab | Mechanical locking of floor panels |
| EP2304126B1 (en) | 2008-05-15 | 2019-07-03 | Välinge Innovation AB | Floor panels with a mechanical locking system activated by a magnetic field |
| BE1018389A3 (en) | 2008-12-17 | 2010-10-05 | Unilin Bvba | COMPOSITE ELEMENT, MULTI-LAYER PLATE AND PANEL-SHAPED ELEMENT FOR FORMING SUCH COMPOSITE ELEMENT. |
| BE1018627A5 (en) | 2009-01-16 | 2011-05-03 | Flooring Ind Ltd Sarl | FLOOR PANEL. |
| RU2524091C2 (en) | 2009-01-30 | 2014-07-27 | Велинге Инновейшн Аб, Se | Mechanical locks of floor panels and blank of tongues |
| BR112012017589B1 (en) | 2010-01-14 | 2019-11-12 | Spanolux N V Div Balterio | floor panel mounting |
| DE102010004717A1 (en) | 2010-01-15 | 2011-07-21 | Pergo (Europe) Ab | Set of panels comprising retaining profiles with a separate clip and method for introducing the clip |
| US8234830B2 (en) | 2010-02-04 | 2012-08-07 | Välinge Innovations AB | Mechanical locking system for floor panels |
| CA2792318C (en) | 2010-04-15 | 2019-02-19 | Spanolux N.V.- Div. Balterio | Floor panel assembly |
| BE1019331A5 (en) | 2010-05-10 | 2012-06-05 | Flooring Ind Ltd Sarl | FLOOR PANEL AND METHODS FOR MANUFACTURING FLOOR PANELS. |
| US9719542B2 (en) | 2010-06-03 | 2017-08-01 | Unilin, Bvba | Composed element and corner connection applied herewith |
| US8806832B2 (en) | 2011-03-18 | 2014-08-19 | Inotec Global Limited | Vertical joint system and associated surface covering system |
| UA109938C2 (en) | 2011-05-06 | 2015-10-26 | MECHANICAL LOCKING SYSTEM FOR CONSTRUCTION PANELS | |
| BE1020044A5 (en) | 2011-06-29 | 2013-04-02 | Unilin Bvba | TRAY, TRAY CONSTRUCTION AND METHOD FOR MANUFACTURING A TRAY. |
| 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 |
| WO2013102804A2 (en) | 2012-01-05 | 2013-07-11 | Flooring Industries Limited, Sarl | Panel |
| BE1020433A3 (en) | 2012-01-05 | 2013-10-01 | Flooring Ind Ltd Sarl | PANEL. |
| US9216541B2 (en) | 2012-04-04 | 2015-12-22 | Valinge Innovation Ab | Method for producing a mechanical locking system for building panels |
| US8596013B2 (en) | 2012-04-04 | 2013-12-03 | Valinge Innovation Ab | Building panel with a mechanical locking system |
| US9194134B2 (en) | 2013-03-08 | 2015-11-24 | Valinge Innovation Ab | Building panels provided with a mechanical locking system |
| CN103206054B (en) * | 2013-03-30 | 2015-07-22 | 徐胜 | Light absorption heat preservation type building exterior wall gusset plate with buckles coupled |
| BE1021833B1 (en) | 2013-05-30 | 2016-01-21 | Flooring Industries Limited Sarl | PANEL |
| CN105298077A (en) * | 2015-07-15 | 2016-02-03 | 德华兔宝宝装饰新材股份有限公司 | Photocatalyst flame-retardant antibacterial floor and production process thereof |
| CN105298060A (en) * | 2015-10-27 | 2016-02-03 | 梁裕明 | Stainless steel wallboard and preparation method thereof |
| WO2018004440A1 (en) | 2016-06-29 | 2018-01-04 | Välinge Innovation AB | A method and device for managing and separating a tongue from a tongue blank |
| EA201990054A1 (en) | 2016-06-29 | 2019-05-31 | Велинге Инновейшн Аб | METHOD AND DEVICE FOR INSERTING LANGUAGE |
| WO2018004438A1 (en) | 2016-06-29 | 2018-01-04 | Välinge Innovation AB | Method and device for inserting a tongue |
| EP3478468B1 (en) | 2016-06-30 | 2021-05-26 | Välinge Innovation AB | Device for inserting a tongue |
| EP3718437A1 (en) | 2019-04-05 | 2020-10-07 | Välinge Innovation AB | Method for assembling a piece of furniture |
| BE1026833B1 (en) | 2020-04-21 | 2021-07-02 | Flooring Ind Ltd Sarl | Panel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE515789C2 (en) | 1999-02-10 | 2001-10-08 | Perstorp Flooring Ab | Floor covering material comprising floor elements which are intended to be joined vertically |
| DE10001076C1 (en) | 2000-01-13 | 2001-10-04 | Huelsta Werke Huels Kg | Panel element to construct floor covering; has groove and spring on opposite longitudinal sides and has groove and tongue on opposite end faces, to connect and secure adjacent panel elements |
| SE518184C2 (en) | 2000-03-31 | 2002-09-03 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements which are joined together by means of interconnecting means |
| DE20122778U1 (en) | 2001-08-10 | 2007-10-25 | Akzenta Paneele + Profile Gmbh | Panel and fastening system for panels |
| PL211699B1 (en) | 2002-04-03 | 2012-06-29 | Valinge Innovation Ab | Mechanical locking system for floorboards |
| EP1650375B2 (en) | 2004-10-22 | 2010-12-22 | Välinge Innovation AB | A set of floor panels |
-
2003
- 2003-11-20 SE SE0303074A patent/SE526688C2/en not_active IP Right Cessation
-
2004
- 2004-11-19 DE DE202004021960U patent/DE202004021960U1/en not_active Expired - Lifetime
- 2004-11-19 DE DE102004055951.1A patent/DE102004055951C5/en active Active
- 2004-11-19 DE DE202004021961U patent/DE202004021961U1/en not_active Expired - Lifetime
- 2004-11-19 DE DE202004021957U patent/DE202004021957U1/en not_active Expired - Lifetime
- 2004-11-19 DE DE202004021958U patent/DE202004021958U1/en not_active Expired - Lifetime
- 2004-11-19 DE DE202004021628U patent/DE202004021628U1/en not_active Expired - Lifetime
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| US10731358B2 (en) | 2014-11-27 | 2020-08-04 | Valinge Innovation Ab | Mechanical locking system for floor panels |
| US10138636B2 (en) | 2014-11-27 | 2018-11-27 | Valinge Innovation Ab | Mechanical locking system for floor panels |
| US11060302B2 (en) | 2019-01-10 | 2021-07-13 | Valinge Innovation Ab | Unlocking system for panels |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102004055951C5 (en) | 2018-08-30 |
| DE102004055951B4 (en) | 2010-08-12 |
| SE0303074L (en) | 2005-05-21 |
| DE202004021960U1 (en) | 2013-08-13 |
| SE0303074D0 (en) | 2003-11-20 |
| DE202004021628U1 (en) | 2009-11-19 |
| DE102004055951A1 (en) | 2005-07-28 |
| DE202004021961U1 (en) | 2013-08-13 |
| DE202004021958U1 (en) | 2013-08-13 |
| DE202004021957U1 (en) | 2013-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |