-
公开(公告)号：US10780977B2
公开(公告)日：2020-09-22
申请号：US15433021
申请日：2017-02-15
摘要： An actuator system for controlling a flight surface of an aircraft includes a first actuator having a first actuator input and a first linear translation element that moves based on rotational motion received at the first actuator input and a first sensor coupled to the first linear translation element that generates a first output based on a displacement of the first linear translation element. The system also includes a second actuator having a second actuator input and a second linear translation element that moves based on rotational motion received at the second actuator input and a second sensor coupled to the second linear translation element that generates a second output based on a displacement of the second linear translation element. The system also includes a control unit that receives the first and second outputs and determines if an error condition exists for the system based on first and second output.
-
公开(公告)号：US10473163B2
公开(公告)日：2019-11-12
申请号：US15683400
申请日：2017-08-22
发明人： Erik Harrington , David G. Hill , Rachel Gallagher , Cory M. Crandall-Seibert , Victor Barger , Timothy Michael Mayer , Artemio Pérez , Christian Miller , Yuniya S. Bishop
IPC分类号： F16D7/08 , F16D3/22 , F16D7/00 , F16D7/10 , G05B23/02 , F16D43/206 , G01B21/16 , G01M13/022 , F16H35/10 , B64D45/00
摘要： A predictive system is provided and include a torque-limiter, a sensor disposed to sense a condition of the torque-limiter and a processing system. The processing system is coupled to the sensor and configured to process readings of the sensor, to calculate whether the condition of the torque-limiter is indicative of degradation or failure incidents based on the readings being processed and to determine whether an action should be taken based on a calculation result.
-
公开(公告)号：US20190092490A1
公开(公告)日：2019-03-28
申请号：US15718988
申请日：2017-09-28
CPC分类号： B64D45/00 , B64C13/04 , B64C13/0425 , B64C13/10 , G01L5/00 , G01R31/07 , G05G1/04 , G05G5/005 , G05G5/06
摘要： A retention member monitoring system for a slat-flap control lever assembly including a control lever movable over a range of discrete angular positions. Also included is a retention member engageable with the control lever to retain the control lever in each of the discrete angular positions. Further included is at least one electric device in communication with the retention member to determine the structural integrity of the retention member.
-
公开(公告)号：US10086924B2
公开(公告)日：2018-10-02
申请号：US15142555
申请日：2016-04-29
摘要： A selector lever includes a detent pin that travels along a shaft for being positioned within a detent slot of a detent plate for securing the selector lever in place. A magnetic detent pin alignment mechanism provides feedback to an operator for assisting in maneuvering the selector lever to a predetermined position wherein the detent pin may be positioned within a desired detent slot.
-
公开(公告)号：US20180017987A1
公开(公告)日：2018-01-18
申请号：US15209186
申请日：2016-07-13
CPC分类号： G05G5/06 , B64C13/04 , B64C13/0421 , B64C13/10 , B64C13/14 , B64C13/26 , B64C13/50 , G05G1/04 , G05G5/005 , G05G5/18 , G05G2505/00
摘要： A detent alignment mechanism assembly is provided and includes a shaft, a lock mechanism configured to selectively occupy an unlocked position at which the shaft is movable and a locked position at which the shaft is immovable, a detent mechanism coupled to the shaft and formed to define detent positions for the shaft to assume and move between and a detent alignment mechanism configured to provide to an operator of the shaft feedback and assistance corresponding to assumptions of the detent positions by the shaft during movements thereof by the operator.
-
公开(公告)号：US09771143B2
公开(公告)日：2017-09-26
申请号：US14494992
申请日：2014-09-24
发明人： Cory M. Crandall-Seibert , Andrew N. Baines , Timothy Michael Mayer , Gary L. Voss , Sean Bradshaw , Roger F. Glenn
摘要： A selector lever with redundant detent pins and detent plates and a method for using the selector lever to test for a failure of one or more detent pins. The selector lever includes at least two slides for independently moving the detent pins within the detent plates. The independent slides allow one detent pin to remain engaged. With only one detent pin engaged, the operator may test the ability to move the shaft and conclude whether or not the detent pin has failed.
-
公开(公告)号：US20160085259A1
公开(公告)日：2016-03-24
申请号：US14495030
申请日：2014-09-24
发明人： Cory M. Crandall-Seibert , Andrew N. Baines , Timothy Michael Mayer , Gary L. Voss , Sean Bradshaw , Roger F. Glenn
摘要： A selector lever that comprises a shaft rotatably attached to a pivot and arranged between two detent plates, each of the detent plates having a plurality of slots arranged for receiving a detent pin located on the shaft. Each of the plurality of slots on each of the two detent plates is defined by a radial depth. One or more of the plurality of slots is a failure detection slot having an extended radial depth. When one of the detent pins has failed, the opposing detent pin is allowed to travel into the extended radial depth when placed in the failure detection slot. This action reveals a failure indicator, providing a visual indication that one of the detent pins has failed.
摘要翻译： 一种选档杆，包括可旋转地附接到枢轴并布置在两个制动板之间的轴，每个制动板具有多个槽，布置成用于容纳位于轴上的止动销。 两个制动板中的每一个上的多个狭槽中的每一个由径向深度限定。 多个槽中的一个或多个是具有延伸的径向深度的故障检测槽。 当其中一个止动销发生故障时，当置于故障检测槽中时，允许相对的止动销进入延伸的径向深度。 该动作显示故障指示器，提供其中一个止动销失败的视觉指示。
-
公开(公告)号：US20160083078A1
公开(公告)日：2016-03-24
申请号：US14494988
申请日：2014-09-24
发明人： Cory M. Crandall-Seibert , Andrew N. Baines , Timothy Michael Mayer , Gary L. Voss , Sean Bradshaw , Roger F. Glenn
摘要： A selector lever with two detent plates and corresponding detent pins that travel along a shaft includes a float that moves with each of the detent pins. When a detent pin fails, a float pin remains engaged with a catch, thereby preventing rotational movement of the shaft.
摘要翻译： 具有两个制动板和相应的沿着轴行进的制动销的选档杆包括与每个制动销一起移动的浮子。 当止动销失效时，浮子销仍然与卡扣接合，从而防止轴的旋转运动。
-
公开(公告)号：US10031546B2
公开(公告)日：2018-07-24
申请号：US14495030
申请日：2014-09-24
发明人： Cory M. Crandall-Seibert , Andrew N. Baines , Timothy Michael Mayer , Gary L. Voss , Sean Bradshaw , Roger F. Glenn
摘要： A selector lever that comprises a shaft rotatably attached to a pivot and arranged between two detent plates, each of the detent plates having a plurality of slots arranged for receiving a detent pin located on the shaft. Each of the plurality of slots on each of the two detent plates is defined by a radial depth. One or more of the plurality of slots is a failure detection slot having an extended radial depth. When one of the detent pins has failed, the opposing detent pin is allowed to travel into the extended radial depth when placed in the failure detection slot. This action reveals a failure indicator, providing a visual indication that one of the detent pins has failed.
-
公开(公告)号：US09517835B2
公开(公告)日：2016-12-13
申请号：US14494988
申请日：2014-09-24
发明人： Cory M. Crandall-Seibert , Andrew N. Baines , Timothy Michael Mayer , Gary L. Voss , Sean Bradshaw , Roger F. Glenn
摘要： A selector lever with two detent plates and corresponding detent pins that travel along a shaft includes a float that moves with each of the detent pins. When a detent pin fails, a float pin remains engaged with a catch, thereby preventing rotational movement of the shaft.
摘要翻译： 具有两个制动板和相应的沿着轴行进的制动销的选档杆包括与每个制动销一起移动的浮子。 当止动销失效时，浮子销仍然与卡扣接合，从而防止轴的旋转运动。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.017 秒)
