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公开(公告)号：US20180187423A1
公开(公告)日：2018-07-05
申请号：US15906851
申请日：2018-02-27
Applicant: GERFLOR
Inventor： Olivier Ceysson , Bertrand Chammas
CPC classification number: E04F15/02038 , E04F15/105 , E04F2201/013 , E04F2201/0138 , E04F2201/0146 , E04F2201/023 , E04F2201/03 , E04F2201/04 , E04F2201/042 , E04F2201/043
Abstract: A floor panel includes male and female coupling means that are formed by at least one proximal groove that opens onto a lower face or upper face, respectively, of the panel and by a distal flexible tongue that extends from the end of the edge of the panel towards the lower face or upper face, respectively. The tongue has a proximal wall inclined at an angle with respect to a vertical plane towards the bottom and the outside of the panel and towards the top and the outside of the panel, respectively. The tongue of at least one of the male coupling means or female coupling means has a distal wall that includes, at least, a protrusion or a notch that is able to engage with a notch or a protrusion formed in or on a proximal wall of the proximal groove of the corresponding female coupling means or male coupling means so as to form an end stop, avoiding vertical movement of a panel with respect to an adjacent panel. The flexible tongue of the female coupling means comprises a chamfered part that forms an angle of between 2° and 20° with respect to the main plane of the panel.
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公开(公告)号：US09970199B2
公开(公告)日：2018-05-15
申请号：US15429822
申请日：2017-02-10
Applicant: VÄLINGE INNOVATION AB
Inventor： Darko Pervan , Per Nygren
CPC classification number: E04F15/02038 , E04F15/04 , E04F2201/0115 , E04F2201/0153 , E04F2201/04 , E04F2201/0523 , Y10T156/1052 , Y10T156/1077 , Y10T156/1089
Abstract: A method of producing floor panels is disclosed. The method includes the steps of separating a sheet formed surface material into surface strips and gluing said surface strips to a core with a space between the surface strips. A method of producing floor panels, wherein the method includes the steps of: separating a sheet formed surface layer material into surface strips; and gluing the surface strips to a sheet of core material to be cut into a plurality of floor panels, and providing a space between the surface strips, and cutting the sheet of core material, at the space, into at least two individual floor panels, forming a mechanical locking system in the sheet of core material at the space.
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公开(公告)号：US20180002935A1
公开(公告)日：2018-01-04
申请号：US15543746
申请日：2016-01-13
Applicant: FLOORING INDUSTRIES LIMITED, SARL
Inventor： Pieter DEVOS
CPC classification number: E04F15/105 , B32B2471/00 , E04F15/02038 , E04F15/107 , E04F2201/0123 , E04F2201/0138 , E04F2201/0146 , E04F2201/03 , E04F2201/04 , E04F2201/045 , E04F2201/048 , E04F2201/049
Abstract: A floor panel for forming a floor covering comprises a substrate consisting of at least two substrate layers differing in density and, on at least one pair of opposite edges, is provided with coupling parts of the so-called push-lock type. Vertically active locking surfaces, where they cooperate in the coupled condition of two of such floor panels, define a tangent line which is horizontal or does not deviate more than 50 degrees from the horizontal. The locking surfaces are situated closer to the upper side of the first substrate layer than to the lower side of the first substrate layer.
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公开(公告)号：US09650789B2
公开(公告)日：2017-05-16
申请号：US14953958
申请日：2015-11-30
Applicant: James Reid Gulnick
Inventor： James Reid Gulnick
IPC: E04B2/74 , E04F13/08 , E04B9/00 , E06B3/54 , E04B5/00 , E04B2/00 , A47B96/06 , A47G29/00 , A47K1/00 , E04G3/00 , E04G5/06 , F21V21/00 , F21V35/00 , A47K5/00 , A47F5/08 , F16B5/06 , F16B5/07
CPC classification number: E04F13/0801 , A47F5/0846 , A47F5/0853 , A47F5/0861 , E04F13/083 , E04F13/0864 , E04F13/088 , E04F2201/027 , E04F2201/04 , F16B5/0657 , F16B5/07
Abstract: Mounting brackets used for mounting decorative panels to walls is provided. The mounting brackets may each include a substantially planar body having a front surface, a rear surface, a top end and a bottom end forming a height in between, and a first end and a second end, forming a length in between. The mounting brackets further include at least one hook rail protruding from the front surface of the body at an angle relative to the front surface. The hook rail runs along at least a portion of the length of the body. A hook rail of a first bracket interlocks with a hook rail of a second bracket when the second bracket is disposed in an upside position relative to the first bracket.
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公开(公告)号：US20170081859A1
公开(公告)日：2017-03-23
申请号：US15235843
申请日：2016-08-12
Applicant: CING-STAR CO., LTD.
Inventor： Shu-Tzu CHOU
CPC classification number: E04F13/0894 , A47B96/201 , E04F13/12 , E04F15/02038 , E04F15/06 , E04F2201/0123 , E04F2201/023 , E04F2201/04 , E04F2201/07 , F16B2012/046
Abstract: A slidable constructing plate comprises a protrusion and a notch on its peripheral surfaces. The protrusion is corresponding in shape to the notch. Furthermore, one groove is recessed between the top surface of the plate and the protrusion. Another groove is recessed between the bottom surface of the plate and the protrusion. One rib protrudes between the top surface and the notch, and another rib protrudes between the bottom surface and the notch. The grooves are corresponding in shape to the ribs. Two adjacent slidable constructing plates can be connected and fixed by mutual sliding through the protrusion sliding into the notch and the ribs sliding into the grooves. Slidable structures are provided to connect two adjacent slidable constructing plates to easily and firmly construct diversified products such as floors, ceilings, cabinets, and drywalls.
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Patent Agency Ranking
公开(公告)号：US07644556B2
公开(公告)日：2010-01-12
申请号：US11940426
申请日：2007-11-15
Applicant: Martin Grohman , Robert G. Rottinghaus
Inventor： Martin Grohman , Robert G. Rottinghaus
CPC classification number: E04F15/02 , E04F2201/0107 , E04F2201/028 , E04F2201/04 , E04F2201/042
Abstract: A novel planking system utilizing an inventive groove design is provided. The novel groove is defined by two opposing side walls and a groove end wall. The groove side walls present two generally opposed tongue-engaging projections that automatically provide a uniform space between planks during installation, and accommodate expansion of the planks after installation by breaking away when force is exerted on the projections by an adjacent plank. The present invention is also concerned with a combination of planks having an inventive tongue-and-groove configuration, as well as inventive methods of assembling planks to accommodate the expansion and contraction of the assembled planks after installation.
Abstract translation: 提供了一种利用本发明凹槽设计的新颖的铺板系统。 新颖的凹槽由两个相对的侧壁和凹槽端壁限定。 凹槽侧壁具有两个大致相对的舌形接合凸起，其在安装期间在板之间自动提供均匀的空间，并且当通过相邻的板施加作用在突起上的力时，通过分离来适应板的膨胀。 本发明还涉及具有创造性的榫槽结构的板材的组合，以及组装木板以适应安装后的组装板材的膨胀和收缩的发明方法。
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公开(公告)号：US12071771B2
公开(公告)日：2024-08-27
申请号：US17841822
申请日：2022-06-16
Applicant: Sumei Zheng
Inventor： Sumei Zheng
CPC classification number: E04F15/0215 , E04F15/02 , E04F15/02038 , E04F15/087 , E04F15/102 , E04F15/105 , E04F15/107 , E04F2201/04
Abstract: A split floor contains multiple bottom plates and multiple top plates. The multiple bottom plates are fixed on a ground, and multiple top plates connected on the multiple bottom plates. A top of a respective one bottom plate is a plane. A coupling layer is formed on a top of the respective one bottom plate or a bottom of a respective one top plate, and the coupling layer is an adhesive layer or a vacuum layer. The respective one bottom plate includes at least one groove and at least one tenon formed on a peripheral side of the respective one bottom plate, such that any two adjacent bottom plates are connected. The respective one top plate includes at least one groove and at least one tenon formed on a peripheral side of the respective one top plate, such that any two adjacent top plates are connected.
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公开(公告)号：US20180094441A1
公开(公告)日：2018-04-05
申请号：US15404617
申请日：2017-01-12
Applicant: Välinge Innovation AB
Inventor： Christian BOO
CPC classification number: E04F15/02038 , E04F15/02033 , E04F15/105 , E04F2201/0146 , E04F2201/04 , E04F2201/042
Abstract: A set of panels including a first panel and a second panel. A first edge of the first panel and a second edge of the second are configured to be locked together and assembled by a vertical displacement of the second edge relative the first edge. The first edge includes a locking element configured to cooperate with a locking groove at the second edge for locking in a horizontal and in the vertical direction. The first edge includes a tongue configured to cooperate with a tongue groove at the second edge for locking in a vertical direction. An upper part of the first edge includes a first guiding surface and a lower edge of the lower lip includes a second guiding surface. An upper part of the locking element includes a third guiding surface and a lower edge of the locking groove includes a fourth guiding surface.
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公开(公告)号：US20170342725A1
公开(公告)日：2017-11-30
申请号：US15429822
申请日：2017-02-10
Applicant: VÄLINGE INNOVATION AB
Inventor： Darko PERVAN , Per NYGREN
CPC classification number: E04F15/02038 , E04F15/04 , E04F2201/0115 , E04F2201/0153 , E04F2201/04 , E04F2201/0523 , Y10T156/1052 , Y10T156/1077 , Y10T156/1089
Abstract: A method of producing floor panels is disclosed. The method includes the steps of separating a sheet formed surface material into surface strips and gluing said surface strips to a core with a space between the surface strips. A method of producing floor panels, wherein the method includes the steps of: separating a sheet formed surface layer material into surface strips; and gluing the surface strips to a sheet of core material to be cut into a plurality of floor panels, and providing a space between the surface strips, and cutting the sheet of core material, at the space, into at least two individual floor panels, forming a mechanical locking system in the sheet of core material at the space.
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公开(公告)号：US09781997B2
公开(公告)日：2017-10-10
申请号：US14007766
申请日：2012-03-28
Applicant: Luc Maertens , Luc Deman , Mark Cappelle , Luc Vanhastel , Maarten Marres , Jan Van Troys
Inventor： Luc Maertens , Luc Deman , Mark Cappelle , Luc Vanhastel , Maarten Marres , Jan Van Troys
CPC classification number: F16B5/0012 , A47B47/042 , A47B96/201 , A47B2088/951 , A47B2230/0081 , A47B2230/06 , E04F15/02038 , E04F2201/023 , E04F2201/04 , E04F2201/041 , F16B5/0016 , F16B12/2027 , F16B2012/463 , F16B2012/466 , Y10T403/4602 , Y10T403/555 , Y10T403/70 , Y10T403/7075
Abstract: A composed element, such as a piece of furniture, wherein the composed element comprises at least a rear wall, as well as a number of constructional parts forming a whole in which the rear wall has to be provided. The rear wall forms the rear side of the composed element and includes one or more rear wall parts. The composed element comprises seats for installing at least one of the rear wall parts, which are configured such that the rear wall part can be slid into the seats starting from the rear side of the composed element from a position differing from the final plane in which the rear wall part will be situated in the final condition.
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