Sound absorber unit, has frame, whose interior is partially filled with sound-absorbing material and covered at side using cover, and clamping strip engaging in groove under intermediate layer of edge areas of cover in press fit manner
摘要
<p>The sound absorber unit (10) has a frame (12), whose interior is partially filled with a sound-absorbing material and covered at a side using a cover. The side is turned towards an area. The frame is made of extruded aluminum sheath (14). The cover is formed by a cloth made of glass fiber or glass silk. A clamping strip has a width, such that the strip engages in a groove (150) under an intermediate layer of edge areas of the cover in a press fit manner.</p>
