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1. 发明授权

US11746536B2 Building panel with a mechanical locking system 有权
公开(公告)号：US11746536B2
公开(公告)日：2023-09-05
申请号：US17349345
申请日：2021-06-16
申请人： Välinge Innovation AB
发明人： Christian Boo
IPC分类号： E04F15/02 , E04C2/40 , E04F15/10
CPC分类号： E04F15/02038 , E04C2/40 , E04F15/102 , E04F2201/0146 , E04F2201/023 , E04F2201/044 , E04F2201/0535 , E04F2201/0547 , E04F2201/0552
摘要： A set of essentially identical panels, such as building panels, provided with a mechanical locking system including a displaceable tongue, which is arranged in a displacement groove with a first opening at a first edge of a first panel. The displaceable tongue is configured to cooperate with a first tongue groove, with a second opening at a second edge of an adjacent second panel, for vertical locking of the first and the second edge. The height of the first opening is greater than a second height of the second opening.

2. 发明公开

US20230235571A1 SET OF PANELS WITH MECHANICAL POSITIONING MEANS 审中-公开
公开(公告)号：US20230235571A1
公开(公告)日：2023-07-27
申请号：US18069320
申请日：2022-12-21
申请人： Välinge Innovation AB
发明人： Lucas LARSSON , Caroline LANDGÅRD
IPC分类号： E04F15/02
CPC分类号： E04F15/02038 , E04F2201/0146 , E04F2201/023 , E04F2201/042 , E04F2201/044 , E04F2201/0535 , E04F2201/0547
摘要： A set of rectangular building panels have a frontside and a backside and a mechanical locking device at opposite first and second edge portion configured for plane locking of similar panels in an assembled position by means of displacement of a plane with a second edge portion of a second panel in an engagement direction towards a first edge portion of an adjacent first panel. The first edge portion includes a first locking element configured to cooperate for plane locking with a first locking groove at the second edge portion. The first edge portion has a first front edge portion adjacent the frontside of the first panel and a first sub edge portion between the first front edge portion and a flexible tongue in an insertion groove, the insertion groove being arranged between the backside of the first panel and the first sub edge portion.

3. 发明授权

US11702849B2 Panel and methods for manufacturing panels 有权
公开(公告)号：US11702849B2
公开(公告)日：2023-07-18
申请号：US17235459
申请日：2021-04-20
申请人： FLOORING INDUSTRIES LIMITED, SARL
发明人： Laurent Meersseman , Martin Segaert , Bernard Thiers , Benjamin Clement , Christophe Maesen
IPC分类号： E04F13/18 , E04F15/02 , B44C1/10 , B32B5/18 , B32B21/08 , B32B27/30 , B32B27/40 , B32B7/12 , B32B21/02 , B32B37/10 , B32B27/32 , E04F15/10 , E04F13/08 , B32B37/15 , B44C5/04 , B27N7/00 , B32B3/06 , B32B27/08 , E04B1/61 , E04F15/18 , B32B38/00
CPC分类号： E04F15/107 , B27N7/00 , B32B3/06 , B32B5/18 , B32B7/12 , B32B21/02 , B32B21/08 , B32B27/08 , B32B27/30 , B32B27/304 , B32B27/32 , B32B27/40 , B32B37/10 , B32B37/153 , B44C1/10 , B44C5/043 , B44C5/0476 , E04B1/54 , E04F13/0866 , E04F13/0894 , E04F13/18 , E04F15/02 , E04F15/02022 , E04F15/02033 , E04F15/02038 , E04F15/102 , E04F15/105 , E04F15/18 , B32B38/145 , B32B2255/10 , B32B2255/26 , B32B2260/021 , B32B2262/067 , B32B2262/101 , B32B2266/0235 , B32B2266/0278 , B32B2307/412 , B32B2307/414 , B32B2307/712 , B32B2307/718 , B32B2307/7242 , B32B2307/732 , B32B2307/75 , B32B2309/02 , B32B2309/105 , B32B2310/0825 , B32B2310/0831 , B32B2317/16 , B32B2323/04 , B32B2323/10 , B32B2327/06 , B32B2419/04 , B32B2471/00 , B32B2479/00 , B32B2607/00 , E04F2201/0107 , E04F2201/0115 , E04F2201/0123 , E04F2201/0138 , E04F2201/0146 , E04F2201/0153 , E04F2201/0176 , E04F2201/023 , E04F2201/049 , E04F2201/0523 , E04F2201/0535 , E04F2201/0588 , E04F2201/091 , E04F2201/095 , E04F2201/098 , Y10T428/17 , Y10T428/195 , Y10T428/24488 , Y10T428/24777
摘要： A method is provided for manufacturing a panel that includes a substrate and a top layer provided on the substrate. The top layer may include a decor film and a transparent film. The decor film may be a printed synthetic material film chosen from the group consisting of a vinyl-based film, a polyethylene based film, a polyurethane based film, and a polypropylene film. A print may be situated on an upper side of the printed synthetic material film. The transparent film may be a thermoplastic synthetic material film the material of which is chosen from the group consisting of polyvinyl chloride, polyethylene, polyurethane, and polypropylene. The method may involve providing the decor film and the transparent film on the substrate by performing a first press treatment at an increased temperature to form a package of the substrate, the decor film, and the transparent film. The first press treatment may be performed by a calendar device or a continuous press device. A structure may be formed in the thermoplastic synthetic material that forms a surface of the package by performing a second press treatment using a press device with a structured press element at a temperature that is lower than the increased temperature.

4. 发明授权

US10876302B2 Set of panels for floor, wall or ceiling covering 有权
公开(公告)号：US10876302B2
公开(公告)日：2020-12-29
申请号：US16579735
申请日：2019-09-23
申请人： BerryAlloc NV
发明人： Leo Marie Richard Bevernage , Leif Kare Hindersland , Tor Inge Hausvik , Dag Arnes , Lasse Vetland
IPC分类号： E04F15/02
CPC分类号： E04F15/02038 , E04F2201/03 , E04F2201/0535 , E04F2201/0576 , E04F2201/0588
摘要： A set of panels for covering floors, ceilings or walls is disclosed. Specifically, sets of panels including a plurality of panels joined with a mechanical locking at their adjacent edges. Each of the panels includes at least two pairs of parallel side edges. When the panels are installed in rows, the adjacent edges of two adjacent panels in one row are locked to one another and the adjacent panels of the adjacent rows are locked to one another. Locking provides connecting while preventing movement spacing the locked panels apart in a direction perpendicular to the coupled side edges by a translation in the plane of the bottom surface of the panels, and preventing movement spacing the locked panels apart in a direction perpendicular to the coupled side edges by a translation in a plane perpendicular to the bottom surface of the panels.

5. 发明授权

US10837181B2 Method for producing a mechanical locking system for panels 有权
公开(公告)号：US10837181B2
公开(公告)日：2020-11-17
申请号：US15379957
申请日：2016-12-15
申请人： VÄLINGE INNOVATION AB
发明人： Per Josefsson , Christian Boo
IPC分类号： E04F15/02 , E04F15/10 , E04F13/08
CPC分类号： E04F15/02038 , E04F13/0894 , E04F15/02005 , E04F15/102 , E04F15/105 , E04F2201/0138 , E04F2201/0146 , E04F2201/023 , E04F2201/042 , E04F2201/043 , E04F2201/0535 , E04F2201/0547 , E04F2201/0588
摘要： A method for producing a mechanical locking system for a first panel and a second panel. The method includes providing a tongue, including a first locking surface, at a first edge of the first panel, forming a tongue groove, including a second locking surface, at a second edge of the second panel, the first locking surface and second locking surface are configured to cooperate for locking the first edge to the second edge in a first direction, providing a first guiding surface at the first edge and a second guiding surface at the second edge, wherein the first guiding surface cooperates with the second guiding surface during an assembling of the first edge and the second edge, and working of the first guiding surface and/or the second guiding surface to reduce the coefficient of friction between the first guiding surface and the second guiding surface and/or a surface roughness.

6. 发明申请

US20190242139A1 FLOOR PANEL 审中-公开
公开(公告)号：US20190242139A1
公开(公告)日：2019-08-08
申请号：US16385737
申请日：2019-04-16
申请人： FLOORING INDUSTRIES LIMITED, SARL
发明人： Laurent MEERSSEMAN , Martin SEGAERT , Mark CAPPELLE
IPC分类号： E04F15/10 , B44C5/04 , B44C1/10 , B32B37/15 , B32B37/10 , B32B21/02 , B32B7/12 , E04F15/02 , E04F13/18 , E04F13/08 , B32B7/02 , E04F15/18 , E04B1/61 , B32B27/32 , B32B27/08 , B32B3/06 , B27N7/00 , B32B27/40 , B32B27/30 , B32B21/08 , B32B5/18
CPC分类号： E04F15/107 , B27N7/00 , B32B3/06 , B32B5/18 , B32B7/02 , B32B7/12 , B32B21/02 , B32B21/08 , B32B27/08 , B32B27/30 , B32B27/304 , B32B27/32 , B32B27/40 , B32B37/10 , B32B37/153 , B32B38/145 , B32B2255/10 , B32B2255/26 , B32B2260/021 , B32B2262/067 , B32B2262/101 , B32B2266/0235 , B32B2266/0278 , B32B2307/412 , B32B2307/414 , B32B2307/712 , B32B2307/718 , B32B2307/7242 , B32B2307/732 , B32B2307/75 , B32B2309/02 , B32B2309/105 , B32B2310/0825 , B32B2310/0831 , B32B2317/16 , B32B2323/04 , B32B2323/10 , B32B2327/06 , B32B2419/04 , B32B2471/00 , B32B2479/00 , B32B2607/00 , B44C1/10 , B44C5/043 , B44C5/0476 , E04B1/54 , E04F13/0866 , E04F13/0894 , E04F13/18 , E04F15/02 , E04F15/02022 , E04F15/02033 , E04F15/02038 , E04F15/102 , E04F15/105 , E04F15/18 , E04F2201/0107 , E04F2201/0115 , E04F2201/0123 , E04F2201/0138 , E04F2201/0146 , E04F2201/0153 , E04F2201/0176 , E04F2201/023 , E04F2201/049 , E04F2201/0523 , E04F2201/0535 , E04F2201/0588 , E04F2201/091 , E04F2201/095 , E04F2201/098 , Y10T428/17 , Y10T428/195 , Y10T428/24488 , Y10T428/24777
摘要： A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.

7. 发明申请

US20180119429A1 COVERING OF RECTANGULAR OR SQUARE PANELS WHICH ARE LAID TO FORM AN ASSEMBLY 审中-公开
公开(公告)号：US20180119429A1
公开(公告)日：2018-05-03
申请号：US15561888
申请日：2016-01-13
申请人： Guido Schulte
发明人： Guido Schulte
IPC分类号： E04F15/02
CPC分类号： E04F15/02038 , E04F2201/0146 , E04F2201/0153 , E04F2201/023 , E04F2201/041 , E04F2201/042 , E04F2201/043 , E04F2201/049 , E04F2201/0535 , E04F2201/0547 , F16B5/008
摘要： A covering of rectangular or square panels laid to form an assembly is disclosed, wherein the panels are arranged in a chequerboard pattern such that butt joints between the panels cross one another. Each panel has, at its border sides, grooves and tongues for horizontal locking and vertical locking with adjacent panels. The tongues for vertical locking are arranged on two adjacent border sides. The grooves for vertical locking are arranged on the other two adjacent border sides. One of the two tongues is fixed and the other tongue is movable. The panel to be laid first engages below the second panel to be laid subsequently for horizontal locking. For vertical locking, a locking edge is arranged on the first panel and a movable tongue, which can be displaced behind the locking edge, is arranged on the second panel, wherein each of the two tongues fits into each of the grooves for the vertical locking of such a panel.

8. 发明授权

US09879434B2 Flooring module 有权
公开(公告)号：US09879434B2
公开(公告)日：2018-01-30
申请号：US15508612
申请日：2015-09-04
申请人： QLX Pty Ltd
发明人： Michael David Boyd , Mark Gray
IPC分类号： E04F15/024 , H02G3/38 , H02G3/22
CPC分类号： E04F15/02411 , E04F2201/035 , E04F2201/0529 , E04F2201/0535 , E04F2201/0558 , E04F2290/02 , H02G3/22 , H02G3/385
摘要： A flooring module (100) for forming a temporary access floor comprises a base component (1) defining a cruciform channel formation (3, 4) for receiving cabling or the like. The channels (3, 4) have a floor (1A) defined by the base component and a removable channel cover (2). The channel cover (2) comprises one or more channel cover components for covering the channel formation, such that the channel formation and channel cover may combine to provide a closed channel for the cabling or the like. Removal of the cover (2) allows access to the channel formation from above, in use. The sides of the base component (1) define module connector clips (20, 21) for engaging with corresponding module connector clips on adjacent modules to lock the modules together in an array. The base component (1) defines retaining formations (13, 14) for engaging with and retaining the channel cover components over the channel formation. The channel cover (2) engages against one or more of the module connector clips (20, 21) when in the clips are in the closed position so as to limit deflection of the module connector clips (20, 21) and thus prevent disengagement of the module clips from the module clips of an adjacent flooring module in an array of flooring modules. The sides of the module preferably also include a plurality of levelling clips (41, 42) which define upward and downward facing engagement faces to prevent vertical misalignment of the modules.

9. 发明授权

US09856656B2 Mechanical locking of floor panels with a glued tongue 有权
公开(公告)号：US09856656B2
公开(公告)日：2018-01-02
申请号：US14597578
申请日：2015-01-15
申请人： Ceraloc Innovation AB
发明人： Darko Pervan
IPC分类号： E04F15/02 , E04F15/04 , E04B1/41 , E04F13/076 , E04C2/00
CPC分类号： E04F15/02038 , E04B1/40 , E04C2002/001 , E04F13/076 , E04F15/02 , E04F15/02155 , E04F15/04 , E04F2015/02077 , E04F2201/0138 , E04F2201/023 , E04F2201/0523 , E04F2201/0535 , E04F2201/0547 , Y10T403/472
摘要： A tongue with edge sections that are used to glue the tongue into a groove of panel. A tongue for connection of a building panel, said tongue is of an elongated shape and made of molded plastic, the tongue including at least two protrusions at a first long edge of the tongue, wherein the protrusions are bendable in a plane parallel to the upper surface of the tongue and extending essentially in the parallel plane and, wherein the tongue has a second long edge, which is essentially straight over substantially the whole length of the tongue and the tongue includes a gluing part configured to be glued into a groove at an edge of the building panel.

10. 发明授权

US09771723B2 Mechanical locking system for floor panels 有权
公开(公告)号：US09771723B2
公开(公告)日：2017-09-26
申请号：US15160311
申请日：2016-05-20
申请人： CERALOC INNOVATION AB
发明人： Darko Pervan
IPC分类号： E04F15/02 , E04B5/02
CPC分类号： E04F15/02038 , E04B5/02 , E04F2201/0146 , E04F2201/0535 , E04F2201/0552
摘要： Floor panels provided with a mechanical locking system comprising a separate material in order to reduce snapping resistance during vertical displacement. For example, a separate flexible tongue, the flexible tongue including an inner part, which is connected to a holding groove at a second edge, and an outer flexible snap tab that extends upwardly and in the connected state into a cavity under a protruding tongue for locking a first and a second floor panel to each other in a vertical direction.

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