Device for noise transmission in vehicle, has gap which is provided between edge of articulated bearing opening and transmission flap whereby gap is closed in pressure tight manner by means of diaphragm

摘要

A gap (11) is provided between the edge of an articulated bearing opening (9) and the transmission flap (6), which is closed in a pressure tight manner by means of a diaphragm (12). The diaphragm is connected in pressure tight manner with the transmission flap (6) along the axis of rotation (5).