Flooring material comprising flooring elements which are assembled by means of separate flooring elements
AssigneePergo (Europe) AB
InventorGoran Martensson
Life of this patent
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Abstract
Flooring material comprising board shaped floor elements with a rectangular oblong shape, which are provided with edges, a lower side and a decorative upper surface. The flooring material further includes joining profiles separate from the basic material of the floor elements. The floor elements may become fixed adjacent to each other, wherein the fixation is effective both horizontally and vertically. The vertical fixation is obtained through at least one of the joining profiles, which is not involved in the horizontal fixation.
Claims18
Flooring material comprising board shaped floor elements with a rectangular oblong shape and a thickness of between 5 and 15 millimeters, the floor elements made of a base material and comprising edges, a lower side and a decorative upper surface, the floor elements comprising a core to which an upper decorative layer has been applied, the decorative upper surface comprising the upper decorative layer, wherein the upper decorative layer comprises a decorative paper impregnated with melamine-formaldehyde resin,
- wherein the flooring material further comprises joining profiles, the joining profiles being separate from the base material of the floor element,
- wherein the edges and joining profiles allow for two of the floor elements to become mutually fixed adjacent to each other at their respective adjacent edges, such that a horizontal fixation as well as vertical fixation is effective, wherein the horizontal fixation prevents moving apart of the adjacent floor elements in a horizontal direction when in an installed configuration,
- wherein the respective adjacent edges comprise each a respective groove, the respective grooves being positioned at least partially opposite each other and defining a common cavity, wherein the vertical fixation is obtained through at least one of the joining profiles, the at least one of the joining profiles being located in the cavity and being shorter than the respective adjacent edges, wherein the at least one of the joining profiles is not involved in the horizontal fixation.
Flooring material comprising board shaped floor elements with a rectangular oblong shape, the floor elements made of a base material and comprising edges, a lower side and a decorative upper surface,
- wherein the flooring material further comprises joining profiles, the joining profiles being separate from the base material of the floor element,
- wherein the edges and joining profiles allow for two of the floor elements to become mutually fixed adjacent to each other at their respective adjacent edges, such that a horizontal fixation as well as vertical fixation is effective, wherein the horizontal fixation prevents the moving apart of the adjacent floor elements in a horizontal direction when in an installed configuration,
- wherein the respective adjacent edges comprise each a respective groove, the respective grooves defining a common cavity, wherein the vertical fixation is obtained through at least one of the joining profiles, the at least one of the joining profiles being at least partly located in the cavity, wherein chambers are present in the cavity between a contour of the at least of the joining profiles and the walls of the grooves,
- wherein the flooring material at the edges further comprises lips and downwardly open grooves formed at the lower side and being parallel to the respective edges, wherein the horizontal fixation is obtained through an interaction of the lips and grooves formed at the lower side, wherein the edges with the downwardly open grooves, comprise a section, located between the edge and the downwardly open groove, which is of a thickness that is thinner than a largest thickness of the floor elements, through a recess located on the lower surface.
Flooring material comprising board shaped floor elements with a rectangular oblong shape, the floor elements made of a base material and comprising edges, a lower side and a decorative upper surface, the floor elements comprising a core to which an upper decorative layer has been applied, the decorative upper surface comprising the upper decorative layer,
- wherein the flooring material further comprises joining profiles, the joining profiles being separate from the base material of the floor element,
- wherein the edges and joining profiles allow for two of the floor elements to become mutually fixed adjacent to each other at their respective adjacent edges, such that a horizontal fixation as well as vertical fixation is effective, wherein the horizontal fixation prevents the moving apart of the adjacent floor elements in a horizontal direction when in an installed configuration,
- wherein the respective adjacent edges comprise each a respective groove, the respective grooves defining a common cavity, wherein the vertical fixation is obtained through at least one of the joining profiles, the at least one of the joining profiles being at least partly located in the cavity, wherein the at least one of the joining profiles includes an upper lateral edge that is chamfered or rounded,
- wherein the flooring material at the edges further comprises lips and downwardly open grooves formed at the lower side and being parallel to the respective edges, wherein the horizontal fixation is obtained through an interaction of the lips and grooves formed at the lower side, wherein the edges with the downwardly open grooves, comprise a section, located between the edge and the downwardly open groove, which is of a thickness that is thinner than a largest thickness of the floor elements, through a recess located on the lower surface.
Dependencies are inferred from the claim text.