Wind turbine blade comprising root end bulkhead
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United States of America Patent
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Aug 18, 2020
Grant Date -
Jul 27, 2017
app pub date -
Apr 10, 2017
filing date -
Mar 8, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A wind turbine blade (10) for a rotor of a wind turbine (2) having a substantially horizontal rotor shaft is disclosed. The rotor comprises a hub (8), from which the blade (10) extends substantially in a radial direction when mounted to the hub (8), the blade having a longitudinal direction (r) with a tip end (16) and a root end (14) and a transverse direction. The wind turbine blade comprises a blade shell defining a profiled contour of the blade and having an inner shell wall, wherein the blade is provided with a bulkhead mounted to the inner shell wall at the root end of the blade via an attachment part, the bulkhead comprising a first side and a second side. The attachment part is integrally formed with or connected to the bulkhead, and the attachment part comprises an elastomeric material.
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