Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Droplet generation and detection device, and droplet control device
Apparatus and method for evaluating an activity distribution, and irradiation system
Wind turbine
Satellite communication network
Resistive memory element sensing using averaging
Sending notification of event
System and method for parallel video processing in multicore devices
  Randomly Featured Patents
Bandage for application of therapeutic cold or heat treatments to injuries
Solid-state imaging device, AD converter, and AD converting method
Window defect planar mapping technique
Automatically operated record player system
Ink and coating compositions containing silicon-treated carbon black
Synthetic resin mass having a low content of short carbon fibres
Programmable demand register with two way communication through an optical port and external reading devices associated therewith
Delay announcement group and time controller for a telephone system
Semi-automated measurement of anatomical structures using statistical and morphological priors
Irrigation controller water management with temperature budgeting