Resources Contact Us Home
Road/air vehicle

Image Number 16 for United States Patent #6619584.

A road/air vehicle is able to quickly and easily convert between two configurations, air configuration and road configuration, to facilitate practical operation as both an aircraft and as an automobile. In air configuration the craft includes two laterally symmetrically flight surfaces; a smaller forward canard wing, generally horizontally disposed and a larger rearward main wing generally horizontally disposed with fin surfaces, generally vertically disposed, at each tip. Control surfaces on the main wing, the canard wing and the tip fins severally provide roll control, pitch control and yaw control in flight. The wheels/undercarriage are of a laterally symmetrical rectangular pattern, with the lateral distance between the two forward wheels and the two rearward wheels being similar. The forward wheels are steerable for ground operations. A suitable powerplant drives the rear wheels for ground operations. A second suitable powerplant provides direct atmospheric thrust for flight operations. In road configuration all flight surfaces and avionics sensors are folded and stored inside compartments within the body of the craft. Controls to facilitate both ground and flight operations are available for a single operator to perform the functions of both driver in road configuration and pilot in air configuration.

  Recently Added Patents
Enhancing user experiences using aggregated device usage data
Porous polymeric resins
Preamplifier-to-channel communication in a storage device
Compositions and methods for producing isoprene
Digital display devices and digital projectors with expanded color gamut
Method for producing an adhesive fastening element made of plastic
  Randomly Featured Patents
Mote networks using directional antenna techniques
Method of forming images
Verification of correctness of networking aspects of an information technology system
Face protector and protective system
Display device having a locking mechanism
Method, element and circuit board for controlling shutdown of electronic device
Devices and methods employing dual target auto exposure
Infrared camera
DVD game remote controller
Image forming apparatus including first and second cleaning members