METHOD AND APPARATUS FOR A DYNAMIC AIR CUSHION TRANSPORT SYSTEM

摘要

Conveying systems and methods are provided that selectively controls gas-propelling devices to move objects over the conveyer table at different speeds and in different directions. The systems and methods include a conveyer table having of an array of gas-propelling devices that propel gas from a surface of the table. Each of the of gas-propelling devices can have layers arranged in a stack and a through-hole in the stack and the table. The surfaces of each of the layers are exposed in the interior of the through hole and a heating/cooling device selectively heats and/or cools the layers to generate thrust.