Diaphragm for antenna of motor vehicle i.e. motor car, has holding elements fixed at roof structure, bent end region introduced into retainer arranged at roof structure, and sealing element sealing diaphragm with respect to roof structure

摘要

The diaphragm (14) has a holding element i.e. pin (18), fixed at a roof structure (12). A portion of a shell element forms a retainer (24) for a bent end region (22) of the diaphragm. The bent end region is introduced into the retainer arranged at the roof structure. A sealing element (30) seals the diaphragm with respect to the roof structure, and is made of polyurethane foam and/or ethylene propylene diene rubber. Joint width is reduced between the retainer and the diaphragm.