发明名称 Flooring material comprising flooring elements which are assembled by means of separate flooring elements
摘要 Flooring material comprising board shaped floor elements which are provided with edges, a lower side and a decorative upper surface. The floor elements are intended to be joined by means of separate joining profiles. All four edges are provided with one notch-like groove each. The grooves are arranged parallel to its respective edge. The joining profiles are provided with lips arranged in pairs. The lips are intended to each be received by one of the grooves so that the floor elements with the grooves at the adjacent edges will be guided or fixed vertically via the lips of a joining profile. The lips are joined by a middle section of the joining profile. The grooves are furthermore provided with an undercut while the lips are provided with hooks that matches the undercut whereby adjacent floor elements will be guided or fixed horizontally via the undercuts and the hooks.
申请公布号 US2005252130(A1) 申请公布日期 2005.11.17
申请号 US20050185724 申请日期 2005.07.21
申请人 PERGO (EUROPE) AB 发明人 MARTENSSON GORAN
分类号 E04F13/08;E04F15/02;E04F15/04;(IPC1-7):E04F13/08 主分类号 E04F13/08
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