Fixing device intended to be introduced and anchored in a material. (Machine-translation by Google Translate, not legally binding)

摘要

Fixation device intended to be inserted and anchored in a material, the fixing device including a stem, a rear end of the stem forming a head, by means of which the stem can be introduced into the material, characterized in that at least one the front end portion of the shank is split or divided into a plurality of parts that progressively open apart to anchor the shank in the material when the shank is inserted into the material. (Machine-translation by Google Translate, not legally binding)