发明名称 Flooring material comprising flooring elements which are assembled by means of separate joining elements
摘要 Flooring material comprising board shaped floor elements (1) which are provided with edges (2), a lower side (5) and a decorative upper surface (3). The floor elements (1) are intended to be joined by means of separate joining profiles (10). All four edges (2) are provided with one notch-like groove (4) each. The grooves (4) are arranged parallel to its respective edge (2). The joining profiles (10) are provided with lips (11) arranged in pairs. The lips (11) are intended to each be received by one of the grooves (4) so that the floor element (1) with the grooves (4) at the adjacent edges (2) will be guided or fixed vertically via the lips (11) of a joining profile (10). The lips (11) are joined by a middle section (12) of the joining profile (10). The grooves (4) are furthermore provided with an undercut (46) while the lips (11) are provided with hooks (16) that matches the undercut (46) whereby adjacent floor elements (1) will be guided or fixed horizontally via the undercuts (46) and the hooks (16).
申请公布号 US6763643(B1) 申请公布日期 2004.07.20
申请号 US20010806994 申请日期 2001.05.31
申请人 PERGO (EUROPE) AB 发明人 MAARTENSSON GOERAN
分类号 E04F13/08;E04F15/02;E04F15/04;(IPC1-7):E04B2/00 主分类号 E04F13/08
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