Patent ID: 8168141

Claim:
A holder for insertion into a cylinder-shaped well to support a flat shaped carrier, comprising: a holding piece which, after the insertion of the holder into the well, is arranged horizontally in the well and serves for fixing of the carrier lying on a support, the support being arranged in the well under the holding piece, interconnected supporting pieces being contained in the support and arranged horizontally in the well, after insertion of the holder in the well, wherein the support having a different shape than the holding piece and at least one connecting piece running substantially vertically in the well and connecting the supporting pieces with the holding piece, wherein the flat shaped carrier is insertable on the support and under the holding piece before insertion of the holder in the well; and wherein, after insertion of the holder into the well, at least one of the lateral external surfaces of the support, the holding piece and the connecting piece of the holder contacts at least one lateral internal surface of the well; wherein the support includes at least three horizontal supporting pieces arranged in the shape of a star or a triangle.