A method for the production of automobile - body parts, in particular rear spoiler and sheet produced according to this method.

摘要

An insert (20) is first of all produced from a reinforcement, mechanically strong or rendered mechanically strong by manufacture, which is encapsulated by overmoulding in a rigid polyurethane foam or in another material transformable by RIM techniques and the said insert is then overmoulded with solid polyurethane or with another material transformable by RIM techniques in order to form the external skin (41) of the said part. IMAGE