Automatic aperture size change in outer skin of vehicle cabin, adjusting size in dependence on pressure differences appearing in vehicle cabin, especially nearby aperture

摘要

The method involves automatically changing the size of an aperture (2) in the outer skin of a vehicle cabin, especially an aperture in the roof area (1) in dependence on pressure differences appearing in the vehicle cabin, especially nearby the aperture. At least one threshold is preferably provided for the pressure difference, in response to which a different size of the aperture is adjusted. An Independent claim is provided for a corresponding arrangement.