Air nozzle for use in e.g. heating, ventilating or air conditioning system in motor vehicle, has actuating component attached at front part of housing and including toothed wheel contour for actuation of butterfly valve

摘要

The nozzle has a housing comprising a front and rear part which are rotatable with respect to each other. A butterfly valve (7) is provided in the housing. The front part of the housing includes a circular contour at which a flat section merges into a section with toothed rack shaped contour (9). An actuating component is attached at the housing front part and includes a toothed wheel contour for actuation of the valve.