US 12,077,027 B2 · Personal auto-craft having automobile and vertical take-off configurations

Abstract

The present disclosure discusses a transportation vehicle configured for transforming between a drive mode and a flight mode. The vehicle includes a chassis with a body coupled thereto and a plurality of fenders coupled to the body. Each of the fenders includes a rim comprising spokes and a tire configured to rotate during drive mode and a suspension configured to pivot the plurality of fenders from a substantially vertical orientation during drive mode to a substantially horizontal orientation during flight mode. Each of the fender also includes a propulsion mechanism configured to rotate independently of the rim to generate lift during flight mode and a motor configured to independently provide rotational force to the tire built into the rim during drive mode and rotational force to the propulsion mechanism during flight mode.

A vehicle, comprising:

(1) a chassis with a body coupled thereto, the chassis defining (a) a vehicle roll axis extending from a front of the chassis to a rear of the chassis, (b) a vehicle pitch axis extending from a first side of the chassis to a second side of the chassis, wherein the vehicle pitch axis is perpendicular to the vehicle roll axis, and (c) a vehicle yaw axis extending from a top of the chassis to a bottom of the chassis, wherein the vehicle yaw axis is perpendicular to the vehicle roll axis and is perpendicular to the vehicle pitch axis;
(2) at least two wheel assemblies coupled to the chassis, each of the wheel assemblies comprising:
(a) at least one wishbone having a central portion coupled to the chassis, a first free end extending away from the central portion in a first direction, and a second free end extending away from the central portion in a second direction opposite the first direction, the first free end of the at least one wishbone and the second free end of the at least one wishbone defining an axis of rotation;
wherein the at least one wishbone is configured to be movable with respect to the chassis between at least a first position and a second position so as to result in motion of the axis of rotation of the at least one wishbone with respect to the chassis between at least a first position and a second position,
wherein the axis of rotation in the first position is parallel to the axis of rotation in the second position and is perpendicular to the vehicle roll axis;
(b) a fender defining a wheel rotational axis, wherein the fender is attached to the at least one wishbone such that the fender is configured to be rotatable about the axis of rotation of the at least one wishbone and such that the axis of rotation of the at least one wishbone is perpendicular to the wheel rotational axis;
wherein the fender is configured such that, when the wishbone is moved between the first position and the second position, the fender is caused to correspondingly rotate about the axis of rotation of the at least one of the at least one wishbone between a first orientation and a second orientation,
wherein the wheel rotational axis is parallel to the vehicle pitch axis when the fender is in the first orientation,
wherein the wheel rotational axis is parallel to the vehicle yaw axis when the fender is in the second orientation,
(c) a rim positioned within the fender and rotatable with respect to the fender about the wheel rotational axis,
wherein the rim is configured to rotate with the fender when the fender rotates about the axis of rotation of the at least one wishbone,
(d) a tire secured to the rim,
wherein the tire is configured to rotate with the fender when the fender rotates about the axis of rotation of the at least one wishbone,
wherein, when the fender is positioned in the first orientation such that the wheel rotational axis is parallel to the vehicle pitch axis, the tire is positioned so as to contact a road surface such that rotation of the tire about the wheel rotational axis drives the vehicle along the road surface;
(e) a drive element positioned within the fender and rotatable with respect to the fender about the wheel rotational axis,
wherein the drive element is configured to rotate with the fender when the fender rotates about the axis of rotation of the at least one wishbone,
wherein the drive element is configured to be selectively operable in a selected one of:
(1) a drive mode in which the drive element is engaged with the rim such that rotation of the drive element about the wheel rotational axis drives corresponding rotation of the rim and of the tire about the wheel rotational axis, and
(2) a flight mode in which rotation of the drive element about the wheel rotational axis generates a thrust along the wheel rotational axis, and
wherein the drive element is configured to operate in the drive mode when the fender is in the first orientation and to operate in the flight mode when the fender is in the second orientation;
(f) a motor configured to drive rotation of the drive element about the wheel rotational axis.

18 more elements

Personal auto-craft having automobile and vertical take-off configurations

Life of this patent

Personal auto-craft having automobile and vertical take-off configurations

Life of this patent

Abstract

Claims8