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    CHIRAL FLEXIBLE RECTANGULAR FLOOR COVERING ELEMENT
    31.
    发明申请
    CHIRAL FLEXIBLE RECTANGULAR FLOOR COVERING ELEMENT 审中-公开

    公开(公告)号：US20180179763A1

    公开(公告)日：2018-06-28

    申请号：US15738342

    申请日：2016-06-30

    Applicant: TARKETT GDL

    Inventor： Jean-Yves SIMON ,  Jonas BLADH ,  Andre CRESSON ,  Mathias LEWARK

    IPC: E04F15/02 ,  E04F15/10

    CPC classification number: E04F15/02038 ,  E04F15/105 ,  E04F2201/0123 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/042 ,  E04F2201/043

    Abstract: A flexible, preferably polymer-based, rectangular floor covering element of double-angling type has six sides: a decorative top face and a bottom face, as well as four edges. The first long edge has a first connection profile with a recess at the bottom face and a tongue overhanging the recess. The second long edge opposite the first long edge has a second connection profile with a protrusion at the bottom face and a groove for receiving the tongue of the first profile. The first short edge is equipped with the first profile and the second short edge is equipped with the second profile. When looking at the floor covering element from above the top face, the edges of the floor covering element are arranged in the following order in the clockwise direction: 1) the first long edge, 2) the first short edge, 3) the second long edge and 4) the second short edge.

    METHOD FOR FORMING A FLOOR
    39.
    发明申请
    METHOD FOR FORMING A FLOOR 审中-公开
    形成地板的方法

    公开(公告)号：US20120291396A1

    公开(公告)日：2012-11-22

    申请号：US13567933

    申请日：2012-08-06

    Applicant: Goran Martensson ,  Magnus Kulik

    Inventor： Goran Martensson ,  Magnus Kulik

    IPC: E04B5/00

    CPC classification number: E04F15/02 ,  E04B1/6141 ,  E04B1/615 ,  E04F2201/0107 ,  E04F2201/0115 ,  E04F2201/0123 ,  E04F2201/013 ,  E04F2201/023 ,  E04F2201/0505 ,  E04F2201/0523 ,  E04F2201/07

    Abstract: Floor element (1), which is mainly in the form of a board with triangular, quadratic, rectangular, rhomboidal or polygonal shape as seen from above. The floor element (1) is provided with edges (2), a lower side (7) and a decorative upper layer (3). The floor elements (1), which are intended to be joined via tongue and groove are on at least two opposite edges (2), preferably on all edges (2) provided with holes (4). The holes (4) extends inwards from the edge (2) mainly parallel to the decorative upper layer (3). The holes (4) are arranged on a predetermined distance from the decorative upper layer (3) and on a predetermined distance from a closest corner between two adjacent edges (2), whereby the holes (4) are intended to receive each one part of a guiding means (6).

    Abstract translation: 地板元件（1），主要呈三角形，二次，矩形，菱形或多边形形状的板状，如上所示。 地板元件（1）设置有边缘（2），下侧（7）和装饰性上层（3）。 旨在通过舌和槽连接的地板元件（1）位于至少两个相对的边缘（2）上，优选地在设置有孔（4）的所有边缘（2）上。 孔（4）从主要平行于装饰上层（3）的边缘（2）向内延伸。 孔（4）布置在与装饰上层（3）预定距离并且距离两个相邻边缘（2）之间的最近角部预定距离处，从而孔（4）旨在接收每个部分 引导装置（6）。

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