公开(公告)号：US20250002097A1

公开(公告)日：2025-01-02

申请号：US18752215

申请日：2024-06-24

Applicant: FERRARI S.P.A.

Inventor： Isabel RAMIREZ RUIZ

IPC: B62D35/00

Abstract: A road vehicle having a roll axis, a pitch axis and a yaw axis and comprising a rear aileron; characterized in that the rear aileron comprises two airfoils coupled to each other in a rotary manner around a pivoting pin with an axis parallel to the yaw axis so that the aileron can assume a variable geometry between an opening configuration, in which the airfoils are in series to each other along an axis parallel to the pitch axis, and a closing configuration, in which the airfoils are in parallel to each other along an axis parallel to the roll axis, going through a plurality of semi-opening configurations, in which the airfoils define a non-zero negative sweep angle toward the front portion of the vehicle.

公开(公告)号：US20250163890A1

公开(公告)日：2025-05-22

申请号：US18942958

申请日：2024-11-11

Applicant: FERRARI S.P.A.

Inventor： Isabel RAMIREZ RUIZ

IPC: F03D9/32 ,  B60B19/00 ,  H02K7/00

Abstract: A wheel for a vehicle includes a wheel hub unit comprising, in turn, a stator portion to be coupled to a body of the vehicle by means of suspensions, a rotor portion and supporting means supporting the rotor portion on the stator portion in a rotatable manner about a rotation axis, a plurality of blades for a power absorbing turbomachine, and a deployment mechanism carried by a portion between the rotor portion and the stator portion and configured to conduct the blades between a deployed configuration, in which the blades are arranged so as to form an array of compressor blades adapted to compress an air flow along the rotation axis during the use of the vehicle, thereby resulting in a drag on the vehicle, and a rest configuration, in which the blades result in less drag on the vehicle than the deployed configuration.

公开(公告)号：US20230347730A1

公开(公告)日：2023-11-02

申请号：US18304392

申请日：2023-04-21

Applicant: FERRARI S.P.A.

Inventor： Isabel RAMIREZ RUIZ

IPC: B60K7/00

CPC classification number: B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0092

Abstract: A wheel device for a motor vehicle includes a rim having an axis and an outer surface defining a seat for mounting a tire, a wheel hub arranged about the axis inside the rim and suitable to be coupled to a suspension of the motor vehicle, an electric motor comprising a stator arranged coaxially with the wheel hub in a fixed position with respect to the wheel hub and a rotor configured to magnetically interact with the stator, a radial bearing supporting the rotor rotatably about said axis with respect to the wheel and to the stator, wherein the rim is fitted on the rotor with interference, whereby the rim is fixed with respect to the rotor.