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1. 发明申请

US20130224025A1 Offset Stacked Yoke Hub for Tiltrotor Aircraft 有权
标题翻译：用于倾斜机的偏移堆叠式轭架
公开(公告)号：US20130224025A1
公开(公告)日：2013-08-29
申请号：US13405030
申请日：2012-02-24
申请人： Christopher Foskey , Frank B. Stamps
发明人： Christopher Foskey , Frank B. Stamps
IPC分类号： F01D7/00
CPC分类号： B64C27/33 , B64C27/35
摘要： A tiltrotor rotor hub comprises first and second configurations of yokes arranged in two parallel and axially offset planes, each having an equal number of two or more yokes substantially equally spaced about a mast, wherein a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke. Another tiltrotor rotor hub is selectively positionable for operation in helicopter/airplane/transition modes and comprises substantially parallel and axially offset first and second planes, each containing a plurality of blade yokes arranged about a central axis and a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke. Another tiltrotor rotor hub is coupled to a tiltrotor mast and comprises a stacked arrangement of blade yokes wherein a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke, and a plurality of mounting components coupling each yoke to the overlapping azimuthally adjacent yoke.
摘要翻译：倾斜转子转子毂包括布置在两个平行和轴向偏移平面中的轭的第一和第二构造，每个具有相等数量的两个或更多个围绕桅杆等间隔的轭，其中每个轭的一部分与每个方位角的一部分重叠相邻的轭。另一个倾斜转子转子毂可选择定位以在直升机/飞机/转换模式中操作，并且包括基本上平行和轴向偏移的第一和第二平面，每个平面包含围绕中心轴布置的多个叶片轭，并且每个轭的一部分与一部分每个方位角相邻的轭。另一个倾斜旋转器转子毂联接到倾斜旋转桅杆并且包括叶片轭的堆叠布置，其中每个轭的一部分与每个方位角相邻的轭的一部分重叠，并且多个安装部件将每个轭耦合到重叠的方位角相邻的轭。

2. 发明授权

US09169010B2 Offset stacked yoke hub for tiltrotor aircraft 有权
标题翻译：用于倾斜旋翼飞机的偏移叠置轭架
公开(公告)号：US09169010B2
公开(公告)日：2015-10-27
申请号：US13405030
申请日：2012-02-24
申请人： Christopher Foskey , Frank B. Stamps
发明人： Christopher Foskey , Frank B. Stamps
IPC分类号： B64C27/48 , B64C27/52 , B64C27/33 , B64C27/35
CPC分类号： B64C27/33 , B64C27/35
摘要： A tiltrotor rotor hub comprises first and second configurations of yokes arranged in two parallel and axially offset planes, each having an equal number of two or more yokes substantially equally spaced about a mast, wherein a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke. Another tiltrotor rotor hub is selectively positionable for operation in helicopter/airplane/transition modes and comprises substantially parallel and axially offset first and second planes, each containing a plurality of blade yokes arranged about a central axis and a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke. Another tiltrotor rotor hub is coupled to a tiltrotor mast and comprises a stacked arrangement of blade yokes wherein a portion of each yoke overlaps with a portion of each azimuthally adjacent yoke, and a plurality of mounting components coupling each yoke to the overlapping azimuthally adjacent yoke.
摘要翻译：倾斜转子转子毂包括布置在两个平行和轴向偏移平面中的轭的第一和第二构造，每个具有相等数量的两个或更多个围绕桅杆等间隔的轭，其中每个轭的一部分与每个方位角的一部分重叠相邻的轭。另一个倾斜转子转子毂可选择定位以在直升机/飞机/转换模式中操作，并且包括基本上平行和轴向偏移的第一和第二平面，每个平面包含围绕中心轴布置的多个叶片轭，并且每个轭的一部分与一部分每个方位角相邻的轭。另一个倾斜旋转器转子毂联接到倾斜旋转桅杆并且包括叶片轭的堆叠布置，其中每个轭的一部分与每个方位角相邻的轭的一部分重叠，并且多个安装部件将每个轭耦合到重叠的方位角相邻的轭。

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