WO2005088029A1 - Panel element - Google Patents
Panel element Download PDFInfo
- Publication number
- WO2005088029A1 WO2005088029A1 PCT/EP2005/002400 EP2005002400W WO2005088029A1 WO 2005088029 A1 WO2005088029 A1 WO 2005088029A1 EP 2005002400 W EP2005002400 W EP 2005002400W WO 2005088029 A1 WO2005088029 A1 WO 2005088029A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thickness
- contact point
- panel element
- panel
- ratio
- Prior art date
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
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—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
- E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
- E04F2201/023—Non-undercut connections, e.g. tongue and groove connections with a continuous tongue or groove
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/03—Undercut connections, e.g. using undercut tongues or grooves
- E04F2201/035—Dovetail connections
-
- 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
Definitions
- the invention relates to a panel element for a covering, in particular a floor, wall or ceiling covering, according to the preamble of claim 1.
- a panel element of the type mentioned is already known from DE 202 03 311 Ul.
- the known panel element is one for a parquet floor.
- the known panel element has a main body with longitudinal sides and head sides, which are each contoured differently.
- One of the longitudinal sides has a groove-like contouring, while the other longitudinal side has a feather-like contouring.
- the contouring of the longitudinal sides are such that a panel element to be newly laid can first be inserted into the groove of the already laid panel element with its feeder-side longitudinal side and then pivoted in. In this way, a connection results on the long sides.
- a push-button connection is a latching connection, which takes place from above.
- the latching connection is obtained when after inserting the spring of a panel element into the groove of the already laid panel element, the panel element to be laid is pivoted into its laying or installation position. When swinging the panel element or the movement downwards the locking takes place via the Dmckknopfharm.
- the main body of the known panel element has a thickness of more than 10 mm.
- a standard thickness or thickness of the main body of the panel element for a parquet covering is 13.1 mm.
- the latching protrusion projecting downwards from the thigh has a height h of approximately 4 mm or, on the underside, protrudes downwards by approximately 4 mm from the thigh.
- the thickness of the thigh between the locking projection and the base body is greater than 6 mm, while the lower leg at its narrowest point still has a thickness of about 1.7 mm.
- Object of the present invention is therefore to provide a panel element of the aforementioned type, in which an effective latching connection to adjacent panel elements should be possible even at very low material thicknesses ken.
- the existing in parquet flooring with 13.1 mm thickness in the locking connection dimensions are not readily transferable to panel elements for coverings, the material thicknesses of less than 10 mm.
- the entire material thickness is already less than the thickness of the thigh of a parquet covering in the prior art.
- it has been found that a true to scale of the thickness of the panel element transmission of the known from the prior art compound of parquet flooring on panel elements with a material thickness of less than or equal to 10 mm is not possible.
- the latching connection has a sufficient holding force in the vertical direction even with a correspondingly short latching projection.
- the ratio V D / hj in the known from the prior art parquet with a material thickness of 13.1 mm is about 3.28.
- the ratio V is already between 3.9 and 4.9.
- the ratio V is between 4.2 and 5.2, with a thickness D of 6.6 mm, the ratio is between 4.6 and 5.7, while it is at a thickness D of 6.8 mm is between 4.8 and 5.9.
- the ratio is between 5.4 and 6.6, while at a thickness of 7.8 mm it is between 5.5 and 6.7.
- the ratio V is between 5.6 and 6.9. If the design according to the invention is used for a panel element with a material thickness of 13.1 which corresponds to the material thickness of the parquet flooring known from the prior art, the ratio is greater than 10. Thus, the invention differs by more than 300% of the state of the art. All ranges and intervals given above and below include all individual values, even if not specified in detail.
- FIG. 2 shows the connection region according to FIG. 1 in a connected state
- FIG. 3 is a FIG. 2 corresponding representation of panel elements with a material thickness of 6.8 mm and
- Fig. 4 is a Fig. 2 corresponding representation of panel elements with a material thickness of 6 mm.
- FIG. 1 shows in a cross-sectional view the right edge region of a left panel element 10 and the left edge region of a right panel element 12 of a cover 11.
- the covering 11 may be any type of covering, in particular a laminate floor.
- the left-hand panel element 10 is an already laid-out panel element, while the right-hand panel element 12 is laid by a lowering movement that is largely perpendicular to the panel surface area 14 and is thereby connected to the already laid panel element 10.
- the left edge region of the left panel element 10 shown is designed in the same way as the illustrated left edge region of the panel element 12.
- each of the panel elements 10, 12 each has differently contoured longitudinal sides and differently contoured head or end faces.
- one longitudinal side has a groove-like contouring and the other longitudinal side has a spring-like contouring path corresponding to the groove-like contouring.
- the tongue and groove connection is usually designed such that a panel element to be laid first inserted into an already laid panel element on the longitudinal side and then pivoted, so the spring-like contouring used in the groove-like contouring in the inclined state of the panel element and then down is pivoted.
- a latching connection can additionally be provided in the region of the longitudinal sides. While there is a positive connection at the top due to the tongue and groove connection upwards, this is not the case on the head sides.
- the head sides are designed for the realization of a so-called Drackknopftagen. This is a locking connection from above. As a result, there is only a frictional connection via the snap-in or push-button connection on the end faces.
- Drackknopf This is only a frictional connection via the snap-in or push-button connection on the end faces.
- Both panel elements 10, 12 each have a base body 13, 15 with a thickness D or material thickness.
- the thickness D is identical in both basic bodies 13, 15 and, in the embodiment according to FIG. 1, amounts to 8 mm.
- the left-hand panel element 10 has a lower leg 16 projecting from the base body 13 on the front side and having a length of 10 mm starting from the end edge 18 of the base body 13.
- a latching opening 20 is formed on the upper side.
- the Rastöffhung 20 extends parallel to the end edge 18 and extends over the entire, extending in the plane of the length of the lower leg 16th
- the panel member 10 is frontally formed such that, starting from the panel surface 14, first, the end face 18 extends substantially perpendicular.
- a recess 22 is formed, which can be used as a glue receiving channel.
- the recess 22 is followed by a step 24 approximately parallel to the panel surface 14. This is followed by a rounded transition 26, a slope 28 at which, as seen in Fig. 1, an outermost point of a extending to the underside locking projection 30 during the insertion movement of the locking projection 30 in the latching opening 20 can slide along. Below the slope 28 is a comparatively short, largely vertically aligned portion 32. This is followed by an oblique incision 34 connects. At the rounded transition from the section 32 to the recess 34 is the second contact point 62 explained in more detail below (FIG. 2).
- the recess 34 is provided with a certain depth to allow the lower leg 16 to move at least slightly around the narrowest point between the recess 34 and the underside 36 of the panel member 10, so that the locking projection 30 in its in Fig. 2 can show locked position shown.
- the material thickness from the lowest point of the incision 34 to the bottom 36 is about 2.2 mm.
- the side wall 40 of the latching opening 20, which is further away from the end edge 18, is slightly inclined inwards and has the contact point 60 (FIG. 2) explained in more detail below.
- a flattening 42 In the region of the transition between the side wall 40 and the rest of the lower leg 16 is a flattening 42, which is required to allow the insertion of a milling tool for forming the incision 34. From this flattening or bevel 42 up to its front end, the lower leg 16 is further provided with a surface 43 which is largely parallel to the panel surface 14.
- the surface 43 forms the upper side of a projection 45 which on the one hand delimits the latching opening 20 to the outside and on the other hand represents the end of the lower leg 16.
- the Vorsprang 45 has a extending in the plane of the length corresponding to the length of the Rastöffhung.
- the outer end of the projection 45 forms the outer surface 47th
- the locking projection 30 is, as can be seen, formed on a thigh 44, which adjoins the upper side of the main body 15 of the panel element 12. From the underside 36 of the panel element 12 extends to a corresponding slope a lower end wall 17, which is aligned approximately perpendicular to the panel surface 14. The end face 17 extends to a transition 46 to the thigh 44.
- the transition 46 from the main body 15 to the thigh 44 is rounded.
- the transition 46 in turn merges into the flat side 41, which limits the thigh 44 downwards.
- the flat side 41 runs parallel to the panel upper side 14.
- the latching projection 30 extends over the height h ⁇ .
- the transition of the thigh 44 is provided to the locking projection 30 with a relatively large radius at the transition 48 in order to increase the stability of the Rastvorsprangs 30.
- This somewhat filled edge between the locking projection 30 and the underside surface of the thigh 44 is possible because here the flattening 42 is located on the opposite panel member 10.
- the first contact 60 In the area of the inside side wall 50 of the latching projection 30, which is formed a little inwardly inclined, there is the first contact 60 explained in more detail below. Due to the curves in this area, the first contact point 60, viewed in cross-section and idealized, is a point , Viewed three-dimensionally, the first contact point 60 is a line that extends perpendicular to the plane of the drawing. In the technical reality, the contact point 60 is formed by a comparatively narrow, strip-shaped region.
- both the transition of the side wall 50 and the bottom 52 of the latching projection 30 and the transition between the bottom 52 and the opposite side wall is rounded.
- a comparatively short projecting area 53 is formed with an inclined surface 54 which, together with the corresponding surface on the latch opening 20, forms the second contact point 62.
- a substantially perpendicular to the panel surface 14 extending portion 56 and one of the slope 28 of the Rastöffhung 20 opposite slope 58 connects.
- the bevel 58 goes into a rounded transition 59 and this in turn into a surface 23 which is parallel to the panel top page 14 runs over.
- the surface 23 in turn merges via a rounded transition 25 into the outer end edge 19 of the right panel element.
- the position of the two panel elements 10, 12 relative to one another is defined by the fact that the locking projection 30, which is widened overall on its underside 52, reaches the narrowest point of the latching opening 20. In this position, a gap of not more than 1 mm is formed between the end edge 18 of the left panel element 10 and the end edge 19 of the right panel element.
- the latching projection 30 By applying a force in a direction substantially perpendicular to the panel surfaces 14, the latching projection 30 then snaps into the elongated or channel-shaped latching opening 20 and reaches the position shown in FIG. 2.
- the right panel member 12 is pulled to the left panel member 10 so that between the two end edges 18, 19 no visible joint remains.
- the joint-free joining of the two panel elements 10, 12 in a direction parallel to the panel surface 14 takes place through the formation of the first contact point 60, which is located on the outer side wall 40 of the Rastöffhung 20 and the corresponding inner side wall 50 of the Rastvorsprangs 30.
- the first contact point 60 is formed on the panel element 12, which has the latching projection 30, in such a way that the dimension between the contact point 60 and the end edge 19 is slightly greater than the corresponding dimension between the end edge 18 and the contact point 60 on the side the latching opening 20. This results in this rich a press fit, which pulls the two panel elements 10, 12 without joints to each other.
- the first contact point 60 is in contrast to the prior art, starting from the panel surface 14 thereby formed slightly deeper than the second contact point 62, which ensures that the right panel element 12 can be raised again only with considerable effort. As part of the joining movement, this means that in the movement from the position shown in FIG. 1 in the position shown in FIG. 2, first a lock on the second contact point 62 takes place and then due to the convex design of the side wall 50 of the Rastvorsprangs 30 and the slightly inwardly inclined side wall 40 of the Rastöffhung 20 to be laid panel element 12 is pulled to the already laid panel element 10.
- the locking is assisted by the engagement of the inwardly inclined side wall 40 of the latching opening 20 and the outwardly convex side wall 50 of the latching projection 30.
- This engagement not only reliably presses the right panel element 12 against the left panel element 10, but also supports it the lock in the vertical direction. In this way, to a certain extent, in addition to the second contact point 62, it is prevented that the panel element 12 can be raised again unintentionally.
- the lower leg 16 must be at least temporarily deflected or the material of the thigh 44 and / or the Rastvorsprangs 30 must be briefly compressed, so that a certain locking point is overcome, and subsequently, during an elastic force is maintained, the position of FIG. 2 is taken.
- the thigh 44 lies with the surface 23 on the step 24. This results in a third, flat contact point.
- this final installation position or detent position it is so that the dimension between the second contact point 62 and the third contact point 64 on the thigh 44 is slightly smaller than on the corresponding, provided with the slope 28 side wall of the detent opening 20.
- a fourth flat contact point 66 is provided between the surface 43 on the Vorsprang 45 of the lower leg and the surface 41 of the thigh 44.
- the surfaces 43 and 41 over a limited width on each other.
- the distance h 2 between the third pad 64 and the fourth pad 66 is about 1 mm.
- the distance h 2 is equal to 0, but preferably the third contact point 64 and the fourth contact point 66 are spaced apart from one another.
- the separation of the two panel elements 10, 12 shown in FIG. 2 expediently takes place by a displacement movement in a direction perpendicular to the plane of the drawing. If the two panel elements 10, 12 are connected on the two other sides by a swiveling tongue and groove connection, an entire row of adjacent panel elements can be accommodated together, and by the described displacement movement perpendicular to the plane of the drawing, the panel elements can subsequently be separated from each other , In practice, it is to be expected that by applying appropriate forces is also attempted by unlocking, the panel elements 10, 12 to separate from each other.
- the ratio V of the thickness D of the grand body 13, 15 to the height h t of the locking projection 30 is greater than 3.5, preferably greater than 4, 5th
- the height h] denotes the distance of the surface 52 to the surface 41, but not to the surface 23. Ultimately, it is about the smallest distance from the surface 52 to the thigh 44.
- the ratio V D / hj about 6.8 at a thickness of the base body 13, 15 of 8 mm and a height h of the locking projection of 1.18 mm.
- the latching connection with the latching projection 30 and the latching opening 20 is identical in each case.
- the height h t of the latching projection 30 is approximately 1.18 mm.
- Another preferred measure of the height h t is 1.38 mm.
- the first contact point 60 is located at a distance of about 0.81 mm from the surface 41.
- the distance h 3 from the first pad 60 to the surface 52 is about 0.37 mm.
- the second contact point 62 is located at a distance of approximately 0.06 mm from the surface 41.
- the distance h 4 to the first contact point 60 is approximately 1.18 mm, while the distance h 5 about 1.66 mm.
- the first contact point 60 thus protrudes farther from the surface 41 than the second contact point 62.
- the two contact points 60, 62 are parallel to the panel surface 14 and about 4.14 mm apart. Overall, the locking projection is thus considerably narrower than is the case in the prior art with 7.1 mm.
- the vertical distance h 5 between the second contact point 62 and the step 24 is about 1.66 mm, while this is considerably larger in the prior art with 4.2 mm.
- the lower leg 16 has a total length of 10 mm, of which about 3.65 mm go back to the projection 45, the length of the thigh 44 is slightly larger, so that between the surfaces 47 and 17, a gap of about 0.5 mm results.
- the inventive design not only has the advantage that an effective locking connection is possible even with panel elements with low material thicknesses, but there is the additional procedural advantage that the latching connection described above can also be used for different thickness pads, the Rastvorsprang and the Rastöffhung and the resulting dimensions are constant and thus independent of the thickness D of the respective Grandgro he 13, 15.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK05715806T DK1725720T3 (en) | 2004-03-12 | 2005-03-08 | Panel element for coating |
PL05715806T PL1725720T3 (en) | 2004-03-12 | 2005-03-08 | Panel element for covering |
DE502005004117T DE502005004117D1 (en) | 2004-03-12 | 2005-03-08 | Panel element for covering |
EP05715806A EP1725720B1 (en) | 2004-03-12 | 2005-03-08 | Panel element for covering |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004012582.1 | 2004-03-12 | ||
DE102004012582A DE102004012582A1 (en) | 2004-03-12 | 2004-03-12 | panel member |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005088029A1 true WO2005088029A1 (en) | 2005-09-22 |
Family
ID=34962256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/002400 WO2005088029A1 (en) | 2004-03-12 | 2005-03-08 | Panel element |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1725720B1 (en) |
AT (1) | ATE395480T1 (en) |
DE (2) | DE102004012582A1 (en) |
DK (1) | DK1725720T3 (en) |
ES (1) | ES2307150T3 (en) |
PL (1) | PL1725720T3 (en) |
WO (1) | WO2005088029A1 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1891283B1 (en) * | 2005-06-16 | 2013-08-07 | Akzenta Paneele + Profile GmbH | Floor panel provided with a core made of a derived timber product, a decorative layer and locking sections |
WO2014033628A1 (en) * | 2012-08-27 | 2014-03-06 | Pergo (Europe) Ab | Panel |
US8806832B2 (en) | 2011-03-18 | 2014-08-19 | Inotec Global Limited | Vertical joint system and associated surface covering system |
WO2018063047A1 (en) * | 2016-09-30 | 2018-04-05 | Välinge Innovation AB | Set of panels assembled by vertical displacement and locked together in the vertical and horizontal direction |
US10047527B2 (en) | 2009-09-04 | 2018-08-14 | Valinge Innovation Ab | Resilient floor |
US20190017278A1 (en) * | 2015-12-31 | 2019-01-17 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
US10301830B2 (en) | 2013-03-25 | 2019-05-28 | Valinge Innovation Ab | Floorboards provided with a mechanical locking system |
US10316526B2 (en) | 2014-08-29 | 2019-06-11 | Valinge Innovation Ab | Vertical joint system for a surface covering panel |
CN110431276A (en) * | 2017-03-21 | 2019-11-08 | 地板工业有限公司 | It is used to form the floor panel of floor covering |
US10704269B2 (en) | 2010-01-11 | 2020-07-07 | Valinge Innovation Ab | Floor covering with interlocking design |
US10808410B2 (en) | 2018-01-09 | 2020-10-20 | Valinge Innovation Ab | Set of panels |
US10837181B2 (en) | 2015-12-17 | 2020-11-17 | Valinge Innovation Ab | Method for producing a mechanical locking system for panels |
WO2021059176A1 (en) * | 2019-09-25 | 2021-04-01 | Välinge Innovation AB | A set of panels comprising a flexing groove |
WO2021176078A1 (en) * | 2020-03-06 | 2021-09-10 | Tarkett Gdl S.A. | Set of surface covering planks and method of connecting thereof |
US11225800B2 (en) | 2015-12-31 | 2022-01-18 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
US11591806B2 (en) * | 2018-10-17 | 2023-02-28 | Xylo Technologies Ag | Panel element |
US11680414B2 (en) | 2006-06-02 | 2023-06-20 | Flooring Industries Limited, Sarl | Floor covering, floor element and method for manufacturing floor elements |
US11725395B2 (en) | 2009-09-04 | 2023-08-15 | Välinge Innovation AB | Resilient floor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2163709B1 (en) | 2008-09-12 | 2012-10-10 | Flooring Industries Limited, SARL | Method for installing a floor covering and agent for treating an underlying surface for such method |
EP2476320B2 (en) | 2011-01-12 | 2022-01-19 | Kraft Foods R & D, Inc. | Mold for forming at least one food product |
US11015351B2 (en) | 2017-03-21 | 2021-05-25 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
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DE20000484U1 (en) * | 2000-01-13 | 2000-05-04 | Huelsta Werke Huels Kg | Flooring made of panel elements |
WO2000063510A1 (en) * | 1999-04-20 | 2000-10-26 | Patt S.R.L. | Floor covering consisting of floor panels and method for the assembly thereof |
WO2001002670A1 (en) * | 1999-06-30 | 2001-01-11 | Akzenta Paneele + Profile Gmbh | Panel and panel fastening system |
DE20203311U1 (en) * | 2002-03-01 | 2002-05-08 | Huelsta Werke Huels Kg | panel member |
WO2004005648A1 (en) * | 2002-07-02 | 2004-01-15 | Weitzer Parkett Gmbh & Co. Kg | Panel element and connecting system for panel elements |
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SE517478C2 (en) * | 1999-04-30 | 2002-06-11 | Valinge Aluminium Ab | Locking system for mechanical hoisting of floorboards, floorboard provided with the locking system and method for producing mechanically foldable floorboards |
-
2004
- 2004-03-12 DE DE102004012582A patent/DE102004012582A1/en not_active Withdrawn
-
2005
- 2005-03-08 DE DE502005004117T patent/DE502005004117D1/en active Active
- 2005-03-08 PL PL05715806T patent/PL1725720T3/en unknown
- 2005-03-08 WO PCT/EP2005/002400 patent/WO2005088029A1/en active IP Right Grant
- 2005-03-08 EP EP05715806A patent/EP1725720B1/en active Active
- 2005-03-08 ES ES05715806T patent/ES2307150T3/en active Active
- 2005-03-08 DK DK05715806T patent/DK1725720T3/en active
- 2005-03-08 AT AT05715806T patent/ATE395480T1/en not_active IP Right Cessation
Patent Citations (5)
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WO2000063510A1 (en) * | 1999-04-20 | 2000-10-26 | Patt S.R.L. | Floor covering consisting of floor panels and method for the assembly thereof |
WO2001002670A1 (en) * | 1999-06-30 | 2001-01-11 | Akzenta Paneele + Profile Gmbh | Panel and panel fastening system |
DE20000484U1 (en) * | 2000-01-13 | 2000-05-04 | Huelsta Werke Huels Kg | Flooring made of panel elements |
DE20203311U1 (en) * | 2002-03-01 | 2002-05-08 | Huelsta Werke Huels Kg | panel member |
WO2004005648A1 (en) * | 2002-07-02 | 2004-01-15 | Weitzer Parkett Gmbh & Co. Kg | Panel element and connecting system for panel elements |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1891283B1 (en) * | 2005-06-16 | 2013-08-07 | Akzenta Paneele + Profile GmbH | Floor panel provided with a core made of a derived timber product, a decorative layer and locking sections |
US11933055B2 (en) | 2006-06-02 | 2024-03-19 | Unilin, Bv | Floor covering, floor element and method for manufacturing floor elements |
US11680414B2 (en) | 2006-06-02 | 2023-06-20 | Flooring Industries Limited, Sarl | Floor covering, floor element and method for manufacturing floor elements |
US11725395B2 (en) | 2009-09-04 | 2023-08-15 | Välinge Innovation AB | Resilient floor |
US10047527B2 (en) | 2009-09-04 | 2018-08-14 | Valinge Innovation Ab | Resilient floor |
US10526793B2 (en) | 2009-09-04 | 2020-01-07 | Valinge Innovation Ab | Resilient floor |
US11306486B2 (en) | 2009-09-04 | 2022-04-19 | Valinge Innovation Ab | Resilient floor |
US11359387B2 (en) | 2010-01-11 | 2022-06-14 | Valinge Innovation Ab | Floor covering with interlocking design |
US11795701B2 (en) | 2010-01-11 | 2023-10-24 | Välinge Innovation AB | Floor covering with interlocking design |
US10704269B2 (en) | 2010-01-11 | 2020-07-07 | Valinge Innovation Ab | Floor covering with interlocking design |
US10000935B2 (en) | 2011-03-18 | 2018-06-19 | Inotec Global Limited | Vertical joint system and associated surface covering system |
US8806832B2 (en) | 2011-03-18 | 2014-08-19 | Inotec Global Limited | Vertical joint system and associated surface covering system |
US9103126B2 (en) | 2011-03-18 | 2015-08-11 | Inotec Global Limited | Vertical joint system and associated surface covering system |
US11519184B2 (en) | 2012-08-27 | 2022-12-06 | Unilin Nordic Ab | Panel |
US11479977B2 (en) | 2012-08-27 | 2022-10-25 | Unilin Nordic Ab | Panel |
WO2014033628A1 (en) * | 2012-08-27 | 2014-03-06 | Pergo (Europe) Ab | Panel |
US10443248B2 (en) | 2012-08-27 | 2019-10-15 | Pergo (Europe) Ab | Panel |
US9574354B2 (en) | 2012-08-27 | 2017-02-21 | Pergo (Europe) Ab | Interlocking panel |
US9995045B2 (en) | 2012-08-27 | 2018-06-12 | Pergo (Europe) Ab | Panel |
US10883277B2 (en) | 2012-08-27 | 2021-01-05 | Pergo (Europe) Ab | Panel |
US11421426B2 (en) | 2013-03-25 | 2022-08-23 | Valinge Innovation Ab | Floorboards provided with a mechanical locking system |
US11898356B2 (en) | 2013-03-25 | 2024-02-13 | Välinge Innovation AB | Floorboards provided with a mechanical locking system |
US10844612B2 (en) | 2013-03-25 | 2020-11-24 | Valinge Innovation Ab | Floorboards provided with a mechanical locking system |
US10407919B2 (en) | 2013-03-25 | 2019-09-10 | Valinge Innovation Ab | Floorboards provided with a mechanical locking system |
US10301830B2 (en) | 2013-03-25 | 2019-05-28 | Valinge Innovation Ab | Floorboards provided with a mechanical locking system |
US10316526B2 (en) | 2014-08-29 | 2019-06-11 | Valinge Innovation Ab | Vertical joint system for a surface covering panel |
US10865571B2 (en) | 2014-08-29 | 2020-12-15 | Valinge Innovation Ab | Vertical joint system for a surface covering panel |
US11661749B2 (en) | 2014-08-29 | 2023-05-30 | Valinge Innovation Ab | Vertical joint system for a surface covering panel |
US10982449B2 (en) | 2014-08-29 | 2021-04-20 | Valinge Innovation Ab | Vertical joint system for a surface covering panel |
US10837181B2 (en) | 2015-12-17 | 2020-11-17 | Valinge Innovation Ab | Method for producing a mechanical locking system for panels |
US11873647B2 (en) | 2015-12-31 | 2024-01-16 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
US20190017278A1 (en) * | 2015-12-31 | 2019-01-17 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
US11225800B2 (en) | 2015-12-31 | 2022-01-18 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
US10648182B2 (en) * | 2015-12-31 | 2020-05-12 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
EA038228B1 (en) * | 2016-09-30 | 2021-07-27 | Велинге Инновейшн Аб | Set of panels assembled by vertical displacement and locked together in the vertical and horizontal directions |
US11814850B2 (en) | 2016-09-30 | 2023-11-14 | Välinge Innovation AB | Set of panels |
US10287777B2 (en) | 2016-09-30 | 2019-05-14 | Valinge Innovation Ab | Set of panels |
CN109790722A (en) * | 2016-09-30 | 2019-05-21 | 瓦林格创新股份有限公司 | It is assembled by vertical displacement and in the panel component both vertically as well as horizontally locked together |
WO2018063047A1 (en) * | 2016-09-30 | 2018-04-05 | Välinge Innovation AB | Set of panels assembled by vertical displacement and locked together in the vertical and horizontal direction |
AU2017335148B2 (en) * | 2016-09-30 | 2023-04-20 | Välinge Innovation AB | Set of panels assembled by vertical displacement and locked together in the vertical and horizontal direction |
US10851549B2 (en) | 2016-09-30 | 2020-12-01 | Valinge Innovation Ab | Set of panels |
CN110431276A (en) * | 2017-03-21 | 2019-11-08 | 地板工业有限公司 | It is used to form the floor panel of floor covering |
CN113356509A (en) * | 2017-03-21 | 2021-09-07 | 地板工业有限公司 | Floor panel for forming a floor covering |
CN110431276B (en) * | 2017-03-21 | 2021-08-10 | 地板工业有限公司 | Floor panel for forming a floor covering |
CN113356508A (en) * | 2017-03-21 | 2021-09-07 | 地板工业有限公司 | Panel panel |
KR102535444B1 (en) * | 2017-03-21 | 2023-05-22 | 플로어링 인더스트리즈 리미티드 에스에이알엘 | Floor panels for forming floor coverings |
US11591807B2 (en) | 2017-03-21 | 2023-02-28 | Flooring Industries Limited, Sarl | Floor panel for forming a floor covering |
KR20190126378A (en) * | 2017-03-21 | 2019-11-11 | 플로어링 인더스트리즈 리미티드 에스에이알엘 | Floor panel to form floor covering |
US11808045B2 (en) | 2018-01-09 | 2023-11-07 | Välinge Innovation AB | Set of panels |
US10808410B2 (en) | 2018-01-09 | 2020-10-20 | Valinge Innovation Ab | Set of panels |
US11591806B2 (en) * | 2018-10-17 | 2023-02-28 | Xylo Technologies Ag | Panel element |
US11365546B2 (en) | 2019-09-25 | 2022-06-21 | Valinge Innovation Ab | Panel with locking device |
WO2021059176A1 (en) * | 2019-09-25 | 2021-04-01 | Välinge Innovation AB | A set of panels comprising a flexing groove |
LU101663B1 (en) * | 2020-03-06 | 2021-09-14 | Tarkett Gdl Sa | Set of surface covering planks and method of connecting thereof |
WO2021176078A1 (en) * | 2020-03-06 | 2021-09-10 | Tarkett Gdl S.A. | Set of surface covering planks and method of connecting thereof |
Also Published As
Publication number | Publication date |
---|---|
ATE395480T1 (en) | 2008-05-15 |
ES2307150T3 (en) | 2008-11-16 |
EP1725720B1 (en) | 2008-05-14 |
EP1725720A1 (en) | 2006-11-29 |
DE102004012582A1 (en) | 2005-10-06 |
DK1725720T3 (en) | 2008-09-15 |
DE502005004117D1 (en) | 2008-06-26 |
PL1725720T3 (en) | 2008-10-31 |
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