Valinge Innovation Ab

Christian Boo

Darko Pervan

Peter Derelöv

Agne Pålsson

Niclas Håkansson

Mattias Sjostrand

Mattias Sjöstrand

Marcus Bergelin

Per Josefsson

Stefan Stigert

Tony Pervan

Anders Nilsson

Marcus Nilsson Ståhl

Christoffer Nilsson

Pervan Darko

Marcus Ståhl

Niclas Hakansson

Agne Palsson

Niclas HÅKANSSON

Agne PÅLSSON

A set of panels including a first panel with a first main plane and a second panel with a second main plane. The first and the second panel are provided with a mechanical locking device for locking a first edge of the first panel to a second edge of the second panel at a junction plane, wherein the first main plane is essentially perpendicular to the second main plane and the junction plane is extending between the first main plane and the second main plane. The first edge includes an edge tongue that extends from the junction plane. The second edge includes an edge groove at the junction plane. The edge tongue is configured to cooperate with the edge groove for locking together the first and the second edges in a first direction which is perpendicular to the first main plane. The edge tongue includes a tongue groove.

Panels comprising a mechanical locking device and an assembled product comprising the panels

A set of building panels, such as floor or wall panels, having a mechanical locking device at opposite first and second edge portions, such as short edges, configured for horizontal locking of similar or essentially identical panels in an assembled position by means of displacement in an engagement direction, such as a vertical direction, of the second edge portion of a second panel relative the first edge portion of an adjacent first panel. The second edge portion has a locking groove configured to receive a locking element of the first edge portion of an adjacent first panel by means of the displacement. An outer portion of the locking element, such as in a horizontal direction transverse the first edge portion, is configured to cooperate with an inner portion of the locking groove for positioning, such as horizontal positioning, respective upper edge portions of the first and second edge portions during assembling.

Building panel with mechanical locking device

A set of panels including a first panel and a second panel. A first edge of the first panel and a second edge of the second are configured to be locked together and assembled by a vertical displacement of the second edge relative the first edge. The first edge includes a locking element configured to cooperate with a locking groove at the second edge for locking in a horizontal and in the vertical direction. The first edge includes a tongue configured to cooperate with a tongue groove at the second edge for locking in a vertical direction. An upper part of the first edge includes a first guiding surface, and a lower edge of the lower lip includes a second guiding surface. An upper part of the locking element includes a third guiding surface, and a lower edge of the locking groove includes a fourth guiding surface.

Set of panels

A set of building panels including a first mechanical locking system at respective first and second opposite edges. The first mechanical locking system including at one of the first or second opposite edges a tongue groove configured to receive a locking tongue of the other of the first or second edges, for vertical locking of adjacent essentially identical panels in an assembled position. The locking tongue includes an essentially horizontal and/or upwards-facing upper surface. A second mechanical locking system is formed on respective third and fourth opposite edges. The second mechanical locking system includes at one of the third or fourth edges a wedge groove configured to receive a displaceable locking tongue, for vertical locking of essentially identical adjacent panels in an assembled position. The displaceable locking tongue is configured to displace in a displacement groove provided in the said other of the third or fourth edge.

Building panel with locking system

A set of essentially identical panels, such as building panels, provided with a mechanical locking system including a displaceable tongue, which is arranged in a displacement groove with a first opening at a first edge of a first panel. The displaceable tongue is configured to cooperate with a first tongue groove, with a second opening at a second edge of an adjacent second panel, for vertical locking of the first and the second edge. The height of the first opening is greater than a second height of the second opening.

Building panel with a mechanical locking system

A building panel, such as a floor panel or wall panel, has a first mechanical locking device at a respective first edgeand an opposite second edge, such as long edges, for horizontal and vertical locking of similar or essentially identical building panels in an assembled position. The building panel further has a second mechanical locking device at a respective third edge and an opposite fourth edge for horizontal and vertical locking of similar building panels or essentially identical building panels in an assembled position. The first mechanical locking device includes, at the first edge, a tongue grooveconfigured to receive a first locking tongue at the second edge.

Building panel and locking devices therefore

A set including a first panel with a first main plane, a second panel with a second main plane and a mechanical locking device configured for locking the first panel to the second panel is described. The first main plane is arranged essentially perpendicular to the second main plane in a locked position of the first panel and the second panel. The mechanical locking device includes a first tongue and a groove surface at a first panel surface, and a locking groove and an edge surface at a second edge. The first tongue includes a first locking surface, the locking groove includes a second locking surface, the first locking surface is configured to interact with the second locking surface in the locked position, wherein the first tongue and/or the locking groove is/are flexible for facilitating locking of the first panel to the second panel.

Mechanical locking system for panels

A panel, such as a floor panel, including a core, an optional upper arrangement and an optional lower arrangement. One or more of the core, the upper arrangement () and the lower arrangement includes a mineral-based layer, preferably including magnesium oxide. One or more of the mineral-based layers includes reinforcement fibres embedded in a mineral-based matrix, preferably including magnesium oxide. The fibres are configured to increase the tensile strength of the mineral-based layer.

Building panel comprising mineral-based layer

Floor panels are shown, which are provided with a mechanical locking system comprising tongue and grooves provided with protrusions and cavities which are displaceable in relation to each other and configured such that the protrusions can obtain a vertically unlocked position where they match the cavities and a vertically locked position where the protrusions overlap each other.

Mechanical locking of floor panels

Building panels including a locking system for locking of a first edge portion to an adjacent second edge portion. The locking system includes a tongue and a tongue groove configured to cooperate for vertical locking. The tongue groove includes an upper and a lower lip protruding horizontally beyond the upper lip. In a locked state of the building panels an outer end portion of a lower vertical locking surface of the tongue is provided horizontally closer than an outer end portion of an upper vertical locking surface of the upper lip to a locking element provided on a strip extending beyond an upper portion of the first edge portion. Alternatively, or additionally, an inner end portion of a lower vertical locking surface of the lower lip is provided horizontally closer than an inner end portion of an upper vertical locking surface of the tongue to the locking element.

Building panels comprising a locking system

Floorboards provided with a mechanical locking system including a locking strip protruding from a first edge of a first floorboard. The locking strip is provided with a locking element configured to cooperate with a locking groove at a lower side of a second edge of a second floorboard for locking the first edge and the second edge in a horizontal direction. The first edge and the second edge are configured to be assembled by a vertical downward motion of the second edge towards the first edge. The second edge is provided with a calibrating groove adjacent the locking groove. Also, a method for producing a mechanical locking system.

Floorboards provided with a mechanical locking system

A mineral-based panel including a core, wherein the panel includes a mechanical locking system at respective opposite first and second edges, for assembling a first panel in an assembled position with an adjacent second panel by means of a folding displacement and/or a vertical displacement of the adjacent panels; the first edge including a locking strip projecting beyond a vertical plane and a locking element projecting from the locking strip; the second edge including a downwardly open locking groove configured to receive the locking element by for horizontal locking of the adjacent panels, wherein a first pair of horizontal locking surfaces includes a first locking surface provided by the locking element and a second locking surface provided by the locking groove. The locking system has play between the first locking surface and the second locking surface during assembling of the first and second panel by means of said displacement.

Mineral-based panel

A set comprising a first panel, a second panel and a mechanical locking device for locking the first panel to the second panel is disclosed. The first panel includes a first edge surface and a first panel surface and the second panel includes a second edge surface and a second panel surface. The mechanical locking device includes an insertion groove at the first edge surface, wherein the insertion groove has a first displacement surface and an opposite second displacement surface, a bottom surface and a depth direction. The insertion groove includes a flexible tongue, and an edge tongue including a tongue groove, wherein the flexible tongue is configured to cooperate with the tongue groove for locking of the first panel to the second panel, and the first and the second displacement surface of the insertion groove are converging.

Wedge-shaped tongue groove

A set of panels including a first panel and a second panel. A first edge of the first panel and a second edge of the second are configured to be locked together and assembled by a vertical displacement of the second edge relative the first edge. The first edge includes a locking element configured to cooperate with a locking groove at the second edge for locking in a horizontal and in the vertical direction. The first edge includes a tongue configured to cooperate with a tongue groove at the second edge for locking in a vertical direction. An upper part of the first edge includes a first guiding surface and a lower edge of the lower lip includes a second guiding surface. An upper part of the locking element includes a third guiding surface and a lower edge of the locking groove includes a fourth guiding surface.

Growing community of inventors

Kagerod, Sweden

Christian Boo