SYSTEM USED TO PERMANENTLY FIX A PLASTIC OBJECT TO AN OBJECT MADE OF DIFFERENT MATERIAL WITH HIGHER TOUGHNESS AND SURFACE HARDNESS

摘要

The present invention relates to a system used to permanently fix a plastic object (1) to an object (2) made of different material with higher toughness and surface hardness, by providing the plastic object (1) with externally fluted columns (10, 10a, 10b, 10c) designed to be engaged and fixed with screws to create friction against the internal walls of the through housings obtaine on the structure of the object (2) made of the material with higher toughness and surface hardness.