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公开(公告)号：US20180112760A1
公开(公告)日：2018-04-26
申请号：US15298656
申请日：2016-10-20
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
CPC classification number: F16H49/001 , B64C13/34 , B64C13/38 , Y02T50/44
Abstract: A compound harmonic drive assembly includes a ring gear assembly, a wave generator, a flex spline, and a rolling element. The wave generator is received within the ring gear assembly along the rotational axis. The wave generator has a body that extends radially between an exterior surface and an interior surface. The body defines at least one groove that extends radially from the exterior surface towards the interior surface. The flex spline is disposed between the ring gear assembly and the wave generator. The rolling element is disposed between the wave generator and the flex spline.
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公开(公告)号：US20160229525A1
公开(公告)日：2016-08-11
申请号：US14482004
申请日：2014-09-10
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Nicholas R. Van De Veire , Derick S. Balsiger
Abstract: An electromechanical hinge-line rotary actuator is provided. The actuator includes a drive member and a motor disposed inside and directly coupled to the drive member. The motor has a rotor configured toward an outside of the motor and directly coupled to an input of the drive member and a stator configured toward an inside of the motor and positioned inside the rotor. The drive member, rotor, and stator are arranged concentrically with each other.
Abstract translation: 提供机电铰链式旋转执行机构。 致动器包括驱动构件和设置在内部并直接联接到驱动构件的马达。 电动机具有朝向电动机的外部配置的直接耦合到驱动构件的输入端的定子和定向于电动机的内部并定位在转子内部的定子。 驱动构件，转子和定子彼此同心地布置。
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公开(公告)号：US20180038468A1
公开(公告)日：2018-02-08
申请号：US15229951
申请日：2016-08-05
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
Abstract: A compound harmonic drive including: a flexible ring having an inner surface and an outer surface; a first flexible gear disposed around the outer surface of the flexible ring and coaxial to the flexible ring; a second flexible gear disposed around the outer surface of the flexible ring and coaxial to the flexible ring; a first ring gear that meshes with the first flexible gear and is coaxial to the first flexible gear; and a second ring gear that meshes with the second flexible gear and is coaxial to the second flexible gear. The first flexible gear and second flexible gear are fixedly attached to the outer surface of the flexible ring.
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公开(公告)号：US20170305532A1
公开(公告)日：2017-10-26
申请号：US15645131
申请日：2017-07-10
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
CPC classification number: B64C13/28 , B64C9/00 , B64C13/50 , B64C2009/005 , H02K7/14 , H02K16/02 , H02K41/06
Abstract: A multi-slice electromechanical hinge-line rotary actuator includes a motor stator configured to generate rotational motion about a rotational axis. The multi-slice electromechanical hinge-line rotary actuator further includes a plurality of layers rotatably coupled to the motor stator. Each layer includes an output arm slice configured to rotate about the rotational axis in response to the rotational motion.
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公开(公告)号：US20190011032A1
公开(公告)日：2019-01-10
申请号：US15644388
申请日：2017-07-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire , Zaffir A. Chaudhry , Huan Zhang
IPC: F16H49/00
Abstract: A compound harmonic actuator is provided and includes a motor, a flex spline disposed about the motor and a wave generator radially interposable between the motor and the flex spline. The wave generator being rotatably drivable by the motor and shaped to form the flex spline into an elliptical shape with an axis such that wave generator rotations drive rotations of the axis of the ellipse of the flex spline.
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Patent Agency Ranking
公开(公告)号：US09915334B2
公开(公告)日：2018-03-13
申请号：US14884935
申请日：2015-10-16
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
CPC classification number: F16H49/001 , F16H2049/003
Abstract: A method and system providing a flex spline for a compound harmonic generator having a harmonic wave generator, a primary ring gear, and a secondary ring gear, includes a primary flex spline with a first number of primary teeth, the primary flex spline driven by the harmonic wave generator and in meshed contact with the primary ring gear, and at least one secondary flex spline with a second number of secondary teeth, the at least one secondary flex spline driven by the harmonic wave generator and in meshed contact with the secondary ring gear, wherein the at least one secondary flex spline rotates independently from the primary flex spline.
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公开(公告)号：US20180015999A1
公开(公告)日：2018-01-18
申请号：US15699355
申请日：2017-09-08
Applicant: Hamilton Sundstrand Corporation
Inventor： Nicholas R. Van De Veire , Derick S. Balsiger
CPC classification number: B64C9/02 , B64C9/00 , B64C13/50 , B64C2009/005 , H02K1/187 , H02K7/116 , H02K7/14
Abstract: An electromechanical rotary actuator includes a drive member, a motor disposed inside and directly coupled to the drive member, and an output arm. The motor has a rotor configured toward an outside of the motor and directly coupled to an input of the drive member and a stator configured toward an inside of the motor and positioned inside the rotor. The output arm is disposed about the motor and is drivably connected to the drive member. The output arm defines an arcuate opening.
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公开(公告)号：US20160152322A1
公开(公告)日：2016-06-02
申请号：US14558012
申请日：2014-12-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
CPC classification number: B64C13/28 , B64C9/00 , B64C13/50 , B64C2009/005 , H02K7/14 , H02K16/02 , H02K41/06
Abstract: A multi-slice electromechanical hinge-line rotary actuator includes a motor stator configured to generate rotational motion about a rotational axis. The multi-slice electromechanical hinge-line rotary actuator further includes a plurality of layers rotatably coupled to the motor stator. Each layer includes an output arm slice configured to rotate about the rotational axis in response to the rotational motion.
Abstract translation: 多切片机电铰链旋转致动器包括被配置为产生围绕旋转轴线的旋转运动的马达定子。 多切片机电铰链旋转致动器还包括可旋转地联接到电动机定子的多个层。 每个层包括输出臂切片，其配置成响应于旋转运动围绕旋转轴线旋转。
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公开(公告)号：US10883590B2
公开(公告)日：2021-01-05
申请号：US15644388
申请日：2017-07-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire , Zaffir A. Chaudhry , Huan Zhang
Abstract: A compound harmonic actuator is provided and includes a motor, a flex spline disposed about the motor and a wave generator radially interposable between the motor and the flex spline. The wave generator being rotatably drivable by the motor and shaped to form the flex spline into an elliptical shape with an axis such that wave generator rotations drive rotations of the axis of the ellipse of the flex spline.
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公开(公告)号：US10584782B2
公开(公告)日：2020-03-10
申请号：US15229951
申请日：2016-08-05
Applicant: Hamilton Sundstrand Corporation
Inventor： Derick S. Balsiger , Nicholas R. Van De Veire
Abstract: A compound harmonic drive including: a flexible ring having an inner surface and an outer surface; a first flexible gear disposed around the outer surface of the flexible ring and coaxial to the flexible ring; a second flexible gear disposed around the outer surface of the flexible ring and coaxial to the flexible ring; a first ring gear that meshes with the first flexible gear and is coaxial to the first flexible gear; and a second ring gear that meshes with the second flexible gear and is coaxial to the second flexible gear. The first flexible gear and second flexible gear are fixedly attached to the outer surface of the flexible ring.
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