DEVICE FOR CONTROLLING MOBILE ORGANS, SUCH AS FLAPS OF A HEATING AND VENTILATION OR AIR CONDITIONING SYSTEM FOR A MOTOR VEHICLE

摘要

The invention relates to a device for controlling a plurality of movable organs, for example the shutters of a heating and ventilation or air conditioning system for a motor vehicle, comprising simple effect cylinders 46 and 48, including the piston rods. AND 52 ARE CONNECTED TO SHAFT AXES 12 AND 14 FOR ROTATION DRIVING, AND CYLINDERS 46 AND 48 ARE SUPPLIED BY A PRESSURE FLUID DISPENSER 32 THAT INCLUDES MOBILE ELEMENTS CONNECTED RESPECTIVELY TO A CONTROL MEANS AND TO PISTON RODS. OR 52, AND FLUID MEANS FOR SERVICING THE DISPLACEMENT OF A DISPLACEMENT COMPONENT OF ANOTHER COMPONENT. / P P THE INVENTION APPLIES IN PARTICULAR TO THE CONTROL OF THE SHUTTERS OF HEATING OR AIR CONDITIONING FACILITIES FOR MOTOR VEHICLES. / P