专利名称：Yaw assembly of a wind turbine and method
of assembling the same
发明人：Aiyakkannu, Nirmal Kumar申请号：EP10155730.4申请日：20100308公开号：EP2230400A2公开日：20100922
专利附图：
摘要：A yaw drive assembly (146) for a rotatable system is provided. The yaw driveassembly includes an input shaft (402) configured to receive a torque from a yaw drivemotor coupled within a body of the rotatable system, the torque facilitates rotating the
rotatable system about a yaw axis (116), at least two output shafts (470,478,606,710)configured to receive the torque and transmit a rotational yaw force to the rotatablesystem, and a differential gear stage (500) operatively coupled to the output shafts, thedifferential gear stage including a differential planetary gear (704) configured to drive apinion (474,480,608,714) coupled to each of the output shafts.
申请人：General Electric Company
地址：1 River Road Schenectady, NY 12345 US
国籍：US
代理机构：Bedford, Grant Richard
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