A variable rear spoiler system includes a spoiler body 1 and a driving assembly 2 connected to a vehicle body of a vehicle. The driving assembly 2 is connected to the spoiler body 1 to drive the spoiler body 1 between a first position 100 on a front upper side of a second position 200 also to the rear of vehicle rear wheels. When adjusted to the second position 200, the spoiler body 1 is lowered, causing decreased whole vehicle wind resistance. The invention addresses a situation where rear wheel downforce is changed only, so that if the vehicle passes through a corner at a high speed when the rear spoiler is in a particular state due to a mechanical failure or the like, the vehicle would have lost control. The invention addresses front and rear downforce. The angle of the spoiler to the horizontal may be constant between positions. Spoiler end plates 4 are provided. The driving assembly may act via a telescopic rod 212 on a middle of a connecting rod 22 hinged to the spoiler body 1.
Variable rear spoiler system
2025-03-05
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |