Patent ID: 6481943
Filing Date: 2002-11-19
Classification: F16B,Y10S

Abstract:
A holding element for fastening components to a carrier formed with an opening of predetermined diameter, in which the holding element is to be inserted and held, which comprises:a. an insertion piece, which is insertable into the opening of the carrier, having a longitudinal insertion-piece bore extending therethrough; b. the insertion piece formed with a collar at one end which is to be supported against the carrier; c. an insertion-piece thrust face formed at another end of the insertion piece; d. a thrust part formed with a thrust-part longitudinal bore having an open and a thrust-part thrust face formed adjacent the open end of the thrust-part bore; e. the insertion piece and the thrust part each having an equal external diameter which is smaller than the diameter of the opening of the carrier which the holding element is inserted into; f. the bore of the insertion piece of a smaller diameter than the longitudinal bore of the thrust part; g. the insertion-piece thrust face and the thrust-part thrust face being interfacing engagement, and the insertion-piece bore being in axial alignment with the thrust-part bore; h. the insertion piece being made of a soft elastic plastics material; i. the thrust part being made of a material having the stability of a rigid plastics material which is more rigid than the soft elastic plastics material of the insertion piece; j. whereby, when a screw is inserted through the insertion-piece bore and into the thrust-part bore, the bore of the insertion piece is compressed to expand within the opening of the carrier in a sealing manner to anchor the holding element with the carrier; and k. the collar of the insertion piece is formed in the shape of a dish with a marginal lip for application against the carrier.