Patent ID: 7452173

Claim:
A transport device for transporting a load, comprising: a first self propelled vehicle having a first leveling device configured to support a first location of the load and a third leveling device configured to support a third location of the load; a first processor in communication with said first leveling device and said third leveling device; a second self propelled vehicle having a second leveling device configured to support a second location of the load and a fourth leveling device configured to support a fourth location of the load; a second processor in communication with said second leveling device and said fourth leveling device; and wherein said first and second processors are configured to communicate with each other and monitor the distribution of the load at the first location, second location, third location and fourth location and automatically and continually adjust the first, second, third and fourth leveling devices to maintain the load at a predetermined coplanar position during transport of the load through the entire transport process from load acquisition to load delivery.