Air climatizing device

DETAILED DESCRIPTION It is a primary object of the present invention to overcome the aforementioned drawbacks and to provide a new and improved construction of air climatizing device wherein in any event the desired sequence of the movements of the flaps is ensured for and the assembly of the drive can proceed rapidly and simply.
Now in order to implement this object and others which will become more readily apparent as the description proceeds, the invention contemplates that the transmission means comprise gears as well as entrainment elements cooperating therewith at predetermined locations or regions, and such entrainment elements are rigidly connected against rotation with the flaps i.
e.
operatively drivingly connected for non-relative rotational movement with their associated flap.
The advantages of the invention, among others, reside in the features that the desired sequence of the flap movements is the same for all devices by virtue of the gears and during operation cannot readjust itself, that the drive can be assembled quickly and simply and fabricated economically.
Further, through the use of the gears it is possible in a very simple manner for the drive to also employ an adjustment or postioning motor with rotational movement instead of thrust motion.
Especially with the electrical constructional manifestation a motor having rotational movement is less expensive than a thrust motor.
Consequently, the flap drive in the case of small air climatizing installations can be constructed more economically electrically instead of pneumatically.
Additionally, it is possible to drive the flaps of a number of devices through a single adjustment or positioning motor.