Technical of the bodywork, 2004, and its method of manufacturing

摘要

The invention consists in depositing, on the bottom 22 of a mold 10, a layer 24 of a fluid such as an electrically conductive paint, and then to be placed on this layer 24, a reinforcement element 20, such as a glass mat and to then inject a polymerizable material in the molding cavity 18. In the finished product, the surface layer 24 makes it possible to mask the structure of the reinforcement element 20, and to obtain cast pieces of bodywork having a good appearance. / p & & p & in particular, the invention applies to the manufacture of the car body parts.