| 摘要 |
A system using pairs of symmetrical aerodynamic devices (1) and (2) that affects the axial, the lateral response and handling of road vehicles. The symmetrical, dihedral revolving surfaces are controlled in an active and adaptive way, and are deployed independently, or in tandem, as a result of the drivers control inputs (steering and braking), affecting the formation of the trailing vortices generated by the vehicle.;Depending on the rotation of the devices, about axes (16) and (17), the concave and/or the convex sides of the aerodynamic surfaces, which are created by the dihedral angle (9), are exposed to the on-coming air flow. Their angular positioning, their orientation, and the semi-permeable condition of their central cavities (13), via the central cavity relief openings (11) and holes (14), determine the generation of drag and side forces differentially, by affecting the formation of the trailing vortices, and thus affecting the vehicles' handling. |
| 主权项 |
1. A pair of symmetrical, revolving, dihedral, semi-permeable aerodynamic devices, comprising one left such device (1),
featuring a central cavity section (13), leading edge profiling (8), trailing edge profiling (12), top end profiling (10), lower end profiling of the leading edge (15), dihedral angle (9), central cavity section relief opening (11), variable permeability holes (14), and is based on a base (4), which can rotate about an axis of rotation (16), via a control mechanism (5), which is to supported through the support module (6), which is capable to move independently of, or in tandem with, one right such device (2), (which is symmetrical to the left device (1)), and which can rotate about an axis of rotation (17), and is connected via a support structure (7). The aerodynamic devices depending on their size and form are fitted on the vehicle in any position determined by the aerodynamic effectiveness of the devices. The devices (1),(2) can rotate dock-wise as well as counter-clock-wise, independently, or in tandem. The dihedral angle (9), effectively splits each aerodynamic device into an upper and a lower section, and forms the central cavity section (13), which resembles a base-ball glove, which has a concave (inner) and a convex (outer) surface, due to the contouring of the inner and outer surfaces. |
