The invention relates to a rear spoiler device (8) for a lorry (1), which comprises: a roof air-deflector element (10) which can be adjusted between a driving position for aerodynamically extending the contour of a roof surface (5) of the lorry and a retracted base position resting against or behind a rear door (6); a lateral air-deflector element (12), which can be shifted between a driving position for extending the contour of a lateral wall (4) of the lorry (1) and a retracted base position resting against or behind the rear door; and a coupling device (15) for coupling the shifting movements of the air-deflector elements. According to the invention: the coupling device (15) is provided between a lateral edge (10c) of the roof air-deflector element (10) and an upper edge (12c) of the lateral air-deflector element (12) and connects said two edges to each other; the coupling device has a coupling rod (15b) which is attached between a rear outer corner region (10bc) of the roof air-deflector element (10) and an upper rear corner region (12bc) of the lateral air-deflector (12) and which couples the shifting movements of the corner regions to each other; and the roof air-deflector element (10) is arranged so that it can shift by means of a roof hinge device (11) such that the front edge (10a) of said element is designed to rest against the lorry (1) in the driving position and is pivoted downwards in the base position.
HECKSPOILEREINRICHTUNG FÜR EIN FAHRZEUG
REAR SPOILER DEVICE FOR A VEHICLE
SYSTÈME DE DÉFLECTEUR D'AIR ARRIÈRE POUR VÉHICULE
2020-06-24
Patent
Elektronische Ressource
Deutsch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |