Locking device for the rotor of wind turbines
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United States of America Patent
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Jan 7, 2014
Issued Date -
N/A
app pub date -
Nov 20, 2009
filing date -
Dec 23, 2008
priority date (Note) -
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Abstract
The invention relates to a wind turbine comprising a tower, a nacelle that is located on the tower and is provided with a machine support, a rotor shaft bearing and a generator, and comprising a rotor with a rotor shaft, a rotor hub and at least one rotor with at least one rotor blade that is fixed to the rotor hub. According to the invention, the wind turbine has a locking device established by a locking bolt that can be driven into a locking bolt recess in order to positively lock the rotor. The invention is characterized in that the locking bolt is located on the rotor hub and the locking recess is located on the nacelle.
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