Drag reduction apparatus (18) attachable to a vehicle (10) wherein the drag reduction apparatus has a hollow duct section (21) having an open bottom end (43, 44) and a front wall (35) and a pair of opposed side walls (30, 31) wherein the front wall (35) and each side wall (30, 31) have a plurality of air outlets (42, 36, 37, 38, 39, 40, 41, 32, 33, 34) and a hollow air intake section (19) in fluid communication with the hollow section (21) having at least part thereof (87) in use spaced from a vehicle roof (13) and unsupported by the vehicle roof (13).
Vehicle drag reduction apparatus
2016-12-08
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Vehicle drag reduction structure, drag reduction method and vehicle
Europäisches Patentamt | 2024
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