公开(公告)号：US20110140448A1

公开(公告)日：2011-06-16

申请号：US12957559

申请日：2010-12-01

申请人： Hiroaki TAKEUCHI ,  Hideaki NISHIDA ,  Katsuhiko SHODA ,  Atsushi YUGE

发明人： Hiroaki TAKEUCHI ,  Hideaki NISHIDA ,  Katsuhiko SHODA ,  Atsushi YUGE

IPC分类号： F03D11/02 ,  F16H1/28 ,  F16H57/04

CPC分类号： F16H57/082 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16C17/04 ,  F16C33/1055 ,  F16C2360/31 ,  F16C2361/61 ,  F16H57/0479 ,  F16H57/0486 ,  F16H2057/085 ,  Y02E10/722

摘要： A wind-turbine-generator-system transmission and a wind turbine generator that can ensure the strength of a bearing and can also minimize seizing and abrasion are provided. In a wind-turbine-generator-system transmission having a sun gear, a planetary gear that meshes with the sun gear and rotates around the sun gear, and an inner tooth that meshes with the planetary gear, the transmission includes a carrier that rotates the planetary gear around the sun gear; a planetary pin that is disposed in the carrier and transmits rotation of the carrier to the planetary gear; a cylindrical sleeve disposed around a periphery of the planetary pin; and a slide bearing that is disposed between the sleeve and the planetary gear and supports the planetary gear in a rotatable manner about the planetary pin.

摘要翻译： 提供了能够确保轴承的强度并且还可以最小化卡死和磨损的风力涡轮发电机系统变速器和风力涡轮发电机。 在具有太阳齿轮，与太阳轮啮合并围绕太阳齿轮旋转的行星齿轮和与行星齿轮啮合的内齿的风力涡轮发电机系统变速器中，变速器包括： 太阳齿轮周围的行星齿轮; 行星销，其设置在所述载体中并将所述载体的旋转传递到所述行星齿轮; 围绕所述行星销的周边布置的圆柱形套筒; 以及滑动轴承，其设置在套筒和行星齿轮之间并且围绕行星销以可旋转的方式支撑行星齿轮。

公开(公告)号：US20120274033A1

公开(公告)日：2012-11-01

申请号：US13094289

申请日：2011-04-26

申请人： Fumiharu TAKAHASHI ,  Akihiko YANO ,  Katsuhiko SHODA ,  Hisao MIYAKE ,  Shin KOGA

发明人： Fumiharu TAKAHASHI ,  Akihiko YANO ,  Katsuhiko SHODA ,  Hisao MIYAKE ,  Shin KOGA

IPC分类号： F16J15/02

CPC分类号： F16J15/52

摘要： Disclosed is a lubricant sealing structure for a gear coupling, which can firmly prevent the leaking of the lubricant due to vibration or the like in the axial and radial directions inside the gear coupling. A sealing member is a cloth-inserted rubber 21 having flexibility. The cloth-inserted rubber 21 has a first end being fixed to a fixing member 24s on a cover plate 20 mounted on a side of an outer ring 7 and a second end being fixed to another fixing member 25s on a side of the drive shaft 10 in liquid tight manner in the axial direction of a drive shaft 10. Each of the first and second ends of the cloth-inserted rubber 21 has a face extending in a direction that is perpendicular to the axial direction. The cloth-inserted rubber 21 seals the lubricant at the face of said each of the first and second ends.

摘要翻译： 公开了一种用于齿轮联轴器的润滑剂密封结构，其能够牢固地防止由于齿轮联轴器内的轴向和径向方向上的振动等而导致的润滑剂的泄漏。 密封构件是具有柔性的布插入橡胶21。 插入橡胶21的第一端部固定在安装在外圈7侧的盖板20上的固定部件24s上，第二端部固定在驱动轴10的一侧的另一固定部件25s 在驱动轴10的轴向方向上以液密方式。插入橡胶21的第一和第二端中的每一个具有沿与轴向垂直的方向延伸的面。 布插入橡胶21在第一和第二端中的每一个的表面上密封润滑剂。