Patent ID: 7775483
Filing Date: 2010-08-17
Classification: B64C,G01W

Abstract:
1. A system comprising: an aerostat selected from a group consisting of kites and balloons; a hollow tube having a first end and a second end; a vertical tower for supporting said hollow tube at an elevated height, wherein said hollow tube is free to rotate about said vertical tower; a winch coupled to said second end of said hollow tube; wherein said winch rotates with said hollow tube about said vertical tower; a protective shroud structure coupled to said first end of said hollow tube, wherein said protective shroud rotates with said hollow tube about said vertical tower, and wherein said protective shroud structure is sized to receive said aerostat therein; and a tether connecting said aerostat to said winch, wherein said tether extends into said protective shroud structure and through said hollow tube.