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公开(公告)号：US20090220343A1
公开(公告)日：2009-09-03
申请号：US12040075
申请日：2008-02-29
申请人： Paul Stephen DIMASCIO , Ryan CLOSE , Gunther AUER , Robert GRIMLEY , Alan HAMEL
发明人： Paul Stephen DIMASCIO , Ryan CLOSE , Gunther AUER , Robert GRIMLEY , Alan HAMEL
CPC分类号： F16H55/17 , F03D80/50 , F16H55/12 , F16H2055/175 , Y02E10/722 , Y02E10/726 , Y10T29/49735 , Y10T74/1967
摘要： A method for repairing a hub pitch gear assembly. The method includes providing a ring assembly for adjusting a pitch angle of a wind turbine blade having a plurality of gear teeth. A segment of the ring assembly is removed, the segment including at least a portion of at least one gear tooth, to form a repair cavity. A repair segment configured to mate the repair cavity is provided and the repair segment is directed into the repair cavity and fastened in position. A repaired pitch gear assembly and wind turbine are also disclosed.
摘要翻译： 一种修理轮毂齿轮组件的方法。 该方法包括提供用于调节具有多个齿轮齿的风力涡轮机叶片的俯仰角的环组件。 去除环组件的段，该段包括至少一个齿轮齿的至少一部分，以形成修复腔。 提供了构造成与修理腔配合的修复段，并且修复段被引导到修复腔并被固定就位。 还公开了修理的减速齿轮组件和风力涡轮机。
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公开(公告)号：US20170276227A1
公开(公告)日：2017-09-28
申请号：US15466165
申请日：2017-03-22
申请人： SYSTEM PLAST S.R.L.
CPC分类号： F16H55/12 , F16H55/17 , F16H2055/175
摘要： Pinion formed by two joinable parts mountable on a shaft includes a substantially semi-circular first portion of the pinion; a substantially semi-circular second portion of the pinion; the first portion has a first joining surface and a first portion of a hole concentric with the pinion; the second portion has a second joining surface and a second portion of a hole concentric with the pinion; the first joining surface is adapted to be joined to the second joining surface by means of connection means; characterized in that the connection means includes a first bushing and a second bushing; the first bushing is fixed onto said first portion and protrudes from the first joining surface; said second bushing is fixed onto the first or second portion and protrudes from the first or second joining surface.
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公开(公告)号：US1115557A
公开(公告)日：1914-11-03
申请号：US1913802288
申请日：1913-11-21
发明人： LIVERMORE HOMER F
CPC分类号： F16H55/06 , F16H2055/175 , Y10T74/19893
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公开(公告)号：US09541133B2
公开(公告)日：2017-01-10
申请号：US14059970
申请日：2013-10-22
申请人： Aktiebolaget SKF
CPC分类号： F16C33/581 , F03D7/0224 , F16C19/08 , F16C33/583 , F16C41/00 , F16C2300/14 , F16C2360/31 , F16H55/12 , F16H2055/175 , F16H2055/176 , Y02E10/721 , Y10T74/1993
摘要： Rolling bearing (1) comprising an inner ring (3), an outer ring (2), at least one row of rolling elements which are arranged between raceways made on the rings (2, 3) and an ring gear (6) fixed to one of the rings (2). The ring gear (6) is formed of at least two independent gear segments (7, 8, 9, 10, 11, 12) which are each provided on their inner or outer peripheral surface with a plurality of meshing means (7b, 8b, 9b, 10b, 11b, 12b) and fixed only to one of either the inner or outer rings (3) of the rolling bearing (1), the circumference of the ring gear (6, 20) being substantially equal to the circumference of the combination of the independent gear segments.
摘要翻译： 滚动轴承（1），包括内圈（3），外圈（2），至少一排滚动元件，其布置在形成在所述环（2,3）上的滚道和固定到 其中一个戒指（2）。 所述齿圈（6）由至少两个独立的齿轮段（7,8,9,10,11,12）形成，所述至少两个独立的齿轮段（7,8,9,10,11,12）在其内外表面上设置有多个啮合装置（7b，8b， 9b，10b，11b，12b），并且仅固定到滚动轴承（1）的内圈或外圈（3）中的一个，齿圈（6,20）的圆周基本上等于 组合的独立齿轮段。
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公开(公告)号：US20140112789A1
公开(公告)日：2014-04-24
申请号：US14059970
申请日：2013-10-22
申请人： Aktiebolaget SKF
CPC分类号： F16C33/581 , F03D7/0224 , F16C19/08 , F16C33/583 , F16C41/00 , F16C2300/14 , F16C2360/31 , F16H55/12 , F16H2055/175 , F16H2055/176 , Y02E10/721 , Y10T74/1993
摘要： Rolling bearing (1) comprising an inner ring (3), an outer ring (2), at least one row of rolling elements which are arranged between raceways made on the rings (2, 3) and an ring gear (6) fixed to one of the rings (2). The ring gear (6) is formed of at least two independent gear segments (7, 8, 9, 10, 11, 12) which are each provided on their inner or outer peripheral surface with a plurality of meshing means (7b, 8b, 9b, 10b, 11b, 12b) and fixed only to one of either the inner or outer rings (3) of the rolling bearing (1), the circumference of the ring gear (6, 20) being substantially equal to the circumference of the combination of the independent gear segments.
摘要翻译： 滚动轴承（1），包括内圈（3），外圈（2），至少一排滚动元件，其布置在形成在所述环（2,3）上的滚道和固定到 其中一个戒指（2）。 所述齿圈（6）由至少两个独立的齿轮段（7,8,9,10,11,12）形成，所述至少两个独立的齿轮段（7,8,9,10,11,12）在其内外表面上设置有多个啮合装置（7b，8b， 9b，10b，11b，12b），并且仅固定到滚动轴承（1）的内圈或外圈（3）中的一个，齿圈（6,20）的圆周基本上等于 组合的独立齿轮段。
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公开(公告)号：US20170241535A1
公开(公告)日：2017-08-24
申请号：US15513328
申请日：2015-09-22
发明人： Nicholas Brown , David Grossen
CPC分类号： F16H55/12 , B23B49/02 , B23P6/00 , B23P15/14 , F03D7/0224 , F03D15/00 , F03D80/50 , F05B2230/80 , F16H55/17 , F16H2055/175
摘要： A method for repairing a gear part (1) in a wind turbine, in particular repairing damaged teeth of a toothed rim (2). A repair cavity (10) is formed by removing material, including one or more damaged teeth, from the gear part (1) by drilling one or more holes through the gear part (1) along a direction which is substantially parallel to an axis of circular symmetry of the gear part (1). A repair segment (15) comprising one or more replacement gear teeth (16), and having a geometry which matches a geometry of the repair cavity (10), is arranged in the repair cavity (10), and attached to the gear part (1) by introducing one or more fasteners (17) into fastener openings (11, 13, 14) formed in the gear part (1).
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公开(公告)号：US08287238B2
公开(公告)日：2012-10-16
申请号：US12040075
申请日：2008-02-29
申请人： Paul Stephen DiMascio , Ryan Close , Gunther Auer , Robert Grimley , Alan Hamel
发明人： Paul Stephen DiMascio , Ryan Close , Gunther Auer , Robert Grimley , Alan Hamel
IPC分类号： B63H3/00
CPC分类号： F16H55/17 , F03D80/50 , F16H55/12 , F16H2055/175 , Y02E10/722 , Y02E10/726 , Y10T29/49735 , Y10T74/1967
摘要： A method for repairing a hub pitch gear assembly. The method includes providing a ring assembly for adjusting a pitch angle of a wind turbine blade having a plurality of gear teeth. A segment of the ring assembly is removed, the segment including at least a portion of at least one gear tooth, to form a repair cavity. A repair segment configured to mate the repair cavity is provided and the repair segment is directed into the repair cavity and fastened in position. A repaired pitch gear assembly and wind turbine are also provided.
摘要翻译： 一种修理轮毂齿轮组件的方法。 该方法包括提供用于调节具有多个齿轮齿的风力涡轮机叶片的俯仰角的环组件。 去除环组件的段，该段包括至少一个齿轮齿的至少一部分，以形成修复腔。 提供了构造成与修理腔配合的修复段，并且修复段被引导到修复腔并被固定就位。 还提供修理的减速机组件和风力涡轮机。
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公开(公告)号：US20120222514A1
公开(公告)日：2012-09-06
申请号：US13401936
申请日：2012-02-22
申请人： Thomas Ehben , Jan-Dirk Reimers
发明人： Thomas Ehben , Jan-Dirk Reimers
IPC分类号： F16H55/12
CPC分类号： F16H55/12 , F16H2055/175 , Y10T74/19893
摘要： A toothed gear wheel with toothed wheel body and exchangeable teeth is disclosed. One or more teeth are embodied as a component which is able to be detachably connected to the toothed wheel body of the toothed gear wheel. A transmission embodied with the toothed gear wheel is disclosed. A component with suitable for use in a toothed gear wheel with toothed wheel body is also disclosed.
摘要翻译： 公开了一种带齿轮和可更换齿的齿轮。 一个或多个齿被实施为能够可拆卸地连接到齿轮的齿轮的部件。 公开了具有齿形齿轮的变速器。 还公开了一种适用于带有齿轮的齿轮的部件。
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