METHOD OF FASTENING FIRST AND SECOND THERMOPLASTIC PARTS, AND TWO-PART ASSEMBLY

摘要

The invention relates to a method of fastening first (10) and second (12) thermoplastic parts of a motor vehicle, the first part (10) having a protuberance (18) projecting from a face (16) and the second part (12) having an engagement surface (27), the method consisting in bringing the second part (12) into contact with the face (16) of the first part (10), in heating the protuberance, and in plastically deforming the protuberance (18) towards the second part so that the second part (12) is gripped between the face (16) of the first part (10) and an end portion (26) of the protuberance (18).