WIND TURBINE ROTOR
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United States of America Patent
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N/A
Issued Date -
Mar 26, 2015
app pub date -
Jan 11, 2013
filing date -
Jan 13, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wind turbine rotor is provided which comprises a hub (2) and at least one blade (20) supported by said hub (2). The blade (20) comprises a first blade section (3) and a second blade section (4), wherein said first blade section (3) is mounted to said hub (2) stationary with respect to said hub (2) and said second blade section (4) is supported by said first blade section (3) rotatably adjustable about a longitudinal axis of said blade (20) wherein said second blade section (4) is supported by said first blade section (3) by at least two bearings (7a, 7b) which are spaced with respect to said longitudinal axis of said blade (20).
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