Device for closing and opening air passages openings and air conditioning with said device.

摘要

Device for closing and opening openings air passage (10) having at least one belt (4) with at least in each case an opening (9), which is guided on shafts (3, 5) and / or may be wound onto trees, each tape (4) a drive shaft (3), characterized in that a plurality of drive shafts (3) which are coupled together by one or more joints is provided being provided transmission and which can be operated simultaneously.