Method and apparatus for a dynamic air cushion transport system
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United States of America Patent
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Mar 21, 2017
Grant Date -
Feb 27, 2014
app pub date -
Mar 2, 2012
filing date -
Sep 3, 2009
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Abstract
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.
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