Ceramic body for use in tuning unit, has base section including bar whose free end is widened, and mounting composed of plastic, where diameter of base section is smaller than that of head section

摘要

The body has a head section (1) and a base section (2) for fixing the body in a mounting, where the base section has a bar whose free end is widened. The bar possesses a non-rotational symmetrical shape in particular an oblong shape. A symmetrical plane of the bar runs through a symmetrical axis of the head section. Diameter of the base section is smaller than that of the head section, and the mounting is composed of plastic.