Methods and systems for removing and/or installing wind turbine rotor blades
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United States of America Patent
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Oct 30, 2018
Grant Date -
Aug 20, 2015
app pub date -
Nov 12, 2014
filing date -
Feb 20, 2014
priority date (Note) -
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Abstract
In one aspect, a method for installing a blade sock onto a rotor blade of a wind turbine may generally include positioning the blade sock adjacent to a blade tip of the rotor blade, wherein the blade sock comprises a sock strap forming a closed-shape. In addition, the method may include moving the blade sock relative to the rotor blade such that the blade tip is received within the closed-shape formed by the sock strap and moving the blade sock spanwise along the rotor blade towards a blade root of the rotor blade until the blade sock is positioned at an intermediate location defined between the blade root and the blade tip, wherein the sock strap is configured to fit tightly around an outer perimeter of the rotor blade at the intermediate location.
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