Wind turbine blade bearing

A wind turbine blade bearing (20) is disclosed. It comprises a first ring (10) being connectable to a wind turbine rotor blade (5), a second ring (11) being connectable to a hub (4), and a number of elements (17) for transferring forces between the first ring (10) and the second ring (11). The secon...

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Bibliographische Detailangaben
Hauptverfasser:	SHUKLA, AKHILESH, ELMOSE, SOEREN FORBECH, HANSSON, MARTIN, LAURSEN, CHRISTIAN, POULSEN, STEFFEN FRYDENDAL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A wind turbine blade bearing (20) is disclosed. It comprises a first ring (10) being connectable to a wind turbine rotor blade (5), a second ring (11) being connectable to a hub (4), and a number of elements (17) for transferring forces between the first ring (10) and the second ring (11). The second ring (11) comprises a number of shear pins (18) for additionally connecting the second ring (11) to the hub (4).