Joined bodies

摘要

The two bodies (1,2) are made of different materials and each have at least one connecting surface facing the other. At least one of the two joined connecting surfaces have one or more cavities for an adhesion spot or gap (5). An adhesive is applied to the adhesion spot between the two bodies. The cavities lie at least mainly in the join surface. The adhesive is applied through a first (10) circular duct. A second rectangular duct (11) possesses an air connection. The adhesion point has an inner flat circular-cylindrical adhesive part (7) around which is an outer circular-cylindrical cut-out part (9).