Fastening device for optical sensor e.g. rain sensor, has pressing device, connected with retaining part, pressing coupling unit at vehicle pane and arranged between coupling unit and sensor holder

摘要

The device has a retaining part (1) connected with a vehicle pane, and a sensor holder receiving an optical sensor and connected with the retaining part. A coupling unit (5) optically couples the sensor to the vehicle pane, where a pressing device (4) is connected with the retaining part. The pressing device presses the coupling unit at the vehicle pane, and is arranged between the coupling unit and the sensor holder.