US Patent 11964551 Active grille shutter vane for a vehicle

Aspects of the present invention relate to an active grille shutter vane for an active grille shutter assembly. The vane comprises: a leading edge and a trailing edge whereby, in use, the vane is configured such that airflow passes around the vane from the leading edge to the trailing edge when the active grille shutter assembly is in an open configuration; and a primary surface extending between the leading edge and the trailing edge. The leading edge, primary surface and trailing edge provide a continuous cambered attachment surface for the airflow passing over the primary surface to encourage attachment of the airflow to the vane.