Patent ID: 7124549
Filing Date: 2006-10-24
Classification: E04F

Abstract:
1. A panel mechanically connectable to another panel, said panel comprising: a first lateral edge having: a second lateral edge having: the first and second lateral edges are connectable to each other when on respective panels such that when connected: the first contact surface and third contact surface, the second contact surface and the fourth contact surface, the first fitting surface and the third fitting surface, and the second fitting surface and the fourth fitting surface respectively adjoin one another; the second fitting surface and the fourth fitting surface have a cross-sectional contour in the shape of a segment of a circle, the circle having a center lying in a region of the upper sections of the first and second lateral edges, the circle having a radius measured from the center to the second and fourth fitting surfaces; the second contact surface and the fourth contact surface are spaced away from the center by a distance larger than the radius; and the distance increases in the direction of the distal end of the lower lip.