| 摘要 |
<p>The present invention relates to an aerodynamic device arranged for mounting to a vehicle or a trailer (4) for reducing its wind resistance. The aerodynamic device comprises at least one sheet material (1, 2, 3) arranged to be mounted to the vehicle/trailer (4) and associated with a corresponding wall portion (13, 14, 26) of the vehicle/trailer (4). Each wall portion (13, 14, 26) has an outer surface (15, 16, 27) and an inner surface (17, 18, 28) and extends towards the rear (19) of the vehicle/trailer. In a deployed first state (S1), each sheet material (1, 2, 3) is arranged to at least partly extend beyond a rearmost position (20, 21, 29) of said wall portion (13, 14, 26). In a stored second state (S2), each sheet material (1, 2, 3) is arranged to be inserted such that is faces towards the inner surface (17, 18, 28). The present invention also relates to a vehicle or a trailer (4) comprising said aerodynamic device.</p> |
