Flooring Technologies Ltd.

Martin Prager

Carsten Groeke

Ingo Lehnhoff

A panel, in particular a floor panel, has a core of a wooden material, in particular MDF or HDF, or a wooden material/plastic mixture. A pattern is arranged on a visible side. The visible side is provided on at least one side edge (I, II) with a chamfer running at an angle &#x3b1; hereto and a length (L). The angle &#x3b1; of at least one of the chamfers varies over the length (L).

Panel and method of manufacture

A device for locking two building boards connected to one another in a direction (V) perpendicular to a visible side. The device includes a first building board with a lateral edge (I) and a first groove and running parallel to the visible side. The device further includes at least one second building board with a lateral edge (II) and with a second groove and running parallel to the visible side, and a locking element that is placed in the first groove of the first building board to engage in the second groove of the second building board, when both grooves have reached an overlapping position after the connection of the building boards by a vertical lowering movement.

Growing community of inventors

Heiligengrabe, Germany

Martin Prager