Device for aerodynamic optimization of vehicle wheel, comprises hub, spokes, rim, and attachment part for external attachment at spokes to form aerodynamically fitting surface

摘要

The device comprises a hub (10), spokes (15), a rim (20), and an attachment part (30) for external attachment at the spokes to form an aerodynamically fitting surface. A fixing ring (40) is provided for inside attachment at the spokes. The connection of the fixing ring with the attachment part is fixed at a vehicle wheel (1). An independent claim is also included for a method for fastening an aerodynamic optimization device at a vehicle wheel.