REPAIR/CLEANING SCAFFOLDING TOWER FOR WIND TURBINES
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United States of America Patent
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Issued Date -
Feb 6, 2014
app pub date -
Apr 14, 2011
filing date -
Apr 14, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a repair/cleaning scaffolding tower for wind turbines, having an open and closed metal structure that is semi-automatic, including a robotic arm that supports a variable shape basket, with between three and an infinite number of sides depending on requirements. The basket includes a safety device allowing the same to be removed immediately from the path of the blades. In addition to the robotic arm, the invention includes an L-shaped structural piece that supports a gangway used for maintaining the gondola. The repair/cleaning scaffolding tower includes a ring clamp with a gangway for maintaining the mast tower and several ring clamps without a gangway for stabilising the scaffolding tower.
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