Patent ID: 8132993

Claim:
A screw connection for providing a fixed connection between two assemblies which are mounted relative to each other in a variable position, comprising: a first assembly; a second assembly; a connecting member movably mounted between the first and second assemblies; a self-cutting screw penetrating the connecting member and the second assembly; the self-cutting screw forming a groove with threads into both the connecting member and the second assembly, wherein starting from a stable end position of the second assembly and the connecting member being movable to be adjacent to the first assembly, the self-cutting screw is adapted to be screwed into the connecting member as well as into the second assembly to hold the connecting member and the second assembly by means of the self-cutting screw secured within the groove with threads in the connecting member and the second assembly; by means of the self-cutting screw, the connecting member and the second assembly are held in a fixed position with respect to each other; and the first assembly is positioned adjacent to a flange of the connecting member wherein the second assembly is fastened directly to the connecting member, wherein the connecting member and the second assembly, respectively, are each provided with several projections, and each of the projections is provided with a bore.