An air register including a blade member including a plurality of vertical blades and a side wall defining a rear opening, and a shutter rotatably coupled to the blade member, wherein rotation of the blade member in a rotation direction from a center state causes the shutter to rotate in the…

The adjustable air valve (1) has a closure (7) which is relatively adjustable with respect to insert (4) such that different large flow cross sections (15) are formed between the air opening of insert and the closure. The closure is rotatably mounted relative to insert in air flow direction along…

The round air nozzle has an inner ring (12) in which lamellas for controlling the airflow are mounted and that is rotatably mounted in a round bearing housing. A clamping element (22,24) supported in the bearing housing (14) penetrates through the bearing housing with the inner ring inserted and…