FIELD: manufacturing procedure.
SUBSTANCE: invention relates to a prefabricated housing of dissimilar materials. Body comprises a first attachment element in the form of a plate with an aperture made of a polymer, the second joining element in the form of a plate with a section facing the opening made of metal, and rivet comprising a rod-shaped section located inside the hole made of metal. Rod-shaped section has a head located outside the opening. Rod-shaped section comprises an enlarged diameter portion and a punching portion connected to the second attachment member by means of a weldable section. Hole contains a small diameter section and a large diameter section. Hole section of the large diameter has an inner diameter larger than the diameter dimension of the said enlarged diameter of the section.
EFFECT: connection of the attached elements is improved.
4 cl, 4 dwg
