초록 ▼

A vehicle having a chassis comprises a turbofan engine mounted on the chassis for providing thrust to propel the vehicle over a surface, and four wheels located about and mounted on the chassis wherein at least two of the wheels are substantially spherical or partially spherical in shape. Braking sy

A vehicle having a chassis comprises a turbofan engine mounted on the chassis for providing thrust to propel the vehicle over a surface, and four wheels located about and mounted on the chassis wherein at least two of the wheels are substantially spherical or partially spherical in shape. Braking systems, steering systems and stabilizing mechanisms may be provided in accordance with various aspects of the invention.

대표청구항 ▼

The invention claimed is: 1. A vehicle having a chassis comprising: at least two turbine engines mounted on the chassis for providing thrust to propel the vehicle over a surface, each of the turbofan engines being capable of delivering a variable thrust depending on the direction and/or speed of th

The invention claimed is: 1. A vehicle having a chassis comprising: at least two turbine engines mounted on the chassis for providing thrust to propel the vehicle over a surface, each of the turbofan engines being capable of delivering a variable thrust depending on the direction and/or speed of the vehicle; four wheels located about and mounted on the chassis wherein at least two of the wheels are substantially spherical or partially spherical in shape and wherein at least one of the wheels is comprised of three components comprising a center strip portion and two lateral portions, the components being separable from each other to permit replacement of the center strip portion when required due to wear thereon. 2. A vehicle as claimed in claim 1 wherein at least one turbofan engine is mounted on the vehicle in an orientation to propel the vehicle in a forward direction. 3. A vehicle as claimed in claim 2 where two turbofan motors are provided in spaced relationship on a roof of the chassis. 4. A vehicle as claimed in claim 2 wherein two turbofan engines are provided and each of the turbofan engines is capable of delivering a variable thrust depending on the direction and/or speed of the vehicle. 5. A vehicle as claimed in claim 2 comprising a pair of forward thrust turbofan engines mounted in a spaced relationship on the roof of the vehicle and positioned to move the vehicle in a forward direction, and a single rear thrust turbofan engine positioned to move the vehicle in a rearward direction. 6. A vehicle as claimed in claim 5 wherein the rear thrust turbofan engine is mounted between the pair of forward thrust turbofan engines. 7. A vehicle as claimed in claim 2 further comprising a platform mounted on a roof of the vehicle, the platform being configured to receive and hold the at least one turbofan engine. 8. A vehicle as claimed in claim 7 wherein the platform is movable relative to the roof of the vehicle, the platform being movable according to the direction of travel of the vehicle so that the turbofan engines mounted thereon are capable of selectively providing thrust substantially in the direction of movement of the vehicle. 9. A vehicle as claimed in claim 2 further comprising a selectively movable windscreen associated with the turbofan engines. 10. A vehicle as claimed in claim 1 wherein the wheels are substantially hollow spheres. 11. A vehicle as claimed in claim 1 wherein the wheels are partial hollow spheres. 12. A vehicle as claimed in claim 1 wherein all of the wheels are substantially spherical in shape and are mounted in wheel casings. 13. A vehicle as claimed in claim 12 wherein each wheel is mounted on an axle running substantially diametrically therethrough, the axle having ends located outside the wheel which are supported by the wheel casing. 14. A vehicle as claimed in claim 13 further comprising a bearing device on the axle within the wheel and which abuts against an inner surface of the wheel. 15. A vehicle as claimed in claim 1 wherein the wheels are coated with a material to reduce friction with the surface on which the vehicle is moving. 16. A vehicle as claimed in claim 15 wherein the material is Teflon®. 17. A vehicle as claimed in claim 1 further comprising a brake member, the brake member comprising a substantially dome shaped pad hydraulically operated so as to be engageable with a wheel when activated and distanced from the wheel when not activated. 18. A vehicle as claimed in claim 17 wherein the dome shaped pad is comprised of leather or other suitable material. 19. A vehicle as claimed in claim 12 further comprising a shock absorption member between the wheel and the casing to absorb at least partially bumps on the surface on which the vehicle is moving from being transmitted to the chassis. 20. A vehicle as claimed in claim 19 wherein the shock absorption member comprises a channel in a wall of the casing and a projection on the wheel or axle which travels in the channel against the force of a biasing means.