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发明授权
CN101769227B 风力涡轮机传动轴连接装置 失效 - 权利终止

风力涡轮机传动轴连接装置
摘要：
本发明涉及风力涡轮机传动轴连接装置。提供了用于连接风力涡轮机(100)传动轴的连接装置(110)，该风力涡轮机包括具有转子轴(112)和轮毂(104)的转子以及具有齿轮箱输入轴(114)的齿轮箱(111)。该连接装置(110)包括具有设置在转子轴(112)上相对于转子轴轴线对称的凹进部分(204)的第一轴连接器件，具有设置成相对于齿轮箱输入轴轴线对称的凸出部分(207)的第二轴连接器件，以及用于将第二轴连接器件的凸出部分(207)固定在第一轴连接器件的凹进部分(204)处的固定器件，其中，第二轴连接器件的凸出部分(207)与第一轴连接器件的凹进部分(204)相接合。提供了摩擦接合连接。
摘要（英）：

A connection arrangement (110) for connecting drive shafts of a wind turbine (100) including a rotor having a rotor shaft (112) and a hub (104), and a gearbox (111) having a gearbox input shaft (114) is provided. The connection arrangement (110) includes a first shaft connection means having a recessed portion (204) arranged at the rotor shaft (112) symmetrically to the axis of the rotor shaft (112), a second shaft connection means having a protruding portion (207) arranged symmetrically to the axis of the gearbox input shaft (114), wherein the protruding portion (207) of the second shaft connection means engages with the recessed portion (204) of the first shaft connection means, and a fixing means for fixing the protruding portion (207) of the first shaft connection means at the recessed portion (204) of the second shaft connection means. A frictionally engaged connection is provided.

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