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    • 7. 发明申请
    • FLOOR ELEMENT
    • WO2022144662A1
    • 2022-07-07
    • PCT/IB2021/061738
    • 2021-12-15
    • FLOORING INDUSTRIES LIMITED, SARL
    • DE RICK, Jan
    • E04F15/02E04F15/08
    • A floor element (10) for forming a floor covering is described. The floor element has a support layer (26) which is provided with coupling elements (38, 40) on at least a first pair of opposite sides. The coupling elements on the first pair of opposite sides are in the form of a tongue (38) extending along a length of the first edge (12) and a groove (40) extending along a length of the second edge 14). The tongue (38) is provided with a first locking surface (42) and the groove (40) is provided with a second locking surface (44), the first and second surfaces being intended to prevent two joined elements from drifting apart in a horizontal direction perpendicular to the joined edge. The first locking surface (42) extends along only a portion or portions of the first edge length to thereby provide a first remaining length or lengths devoid of the first locking surface and/or the second locking surface (44) extends along only a portion or portions of the second edge length to thereby provide a second remaining length or lengths devoid of the second locking surface.