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公开(公告)号：US20170152017A1
公开(公告)日：2017-06-01
申请号：US15428304
申请日：2017-02-09
申请人： The Boeing Company
发明人： Mark S. Good , Matthew A. Lassen
IPC分类号： B64C3/56
CPC分类号： B64C3/56 , Y02T50/14 , Y10T403/32254
摘要： A folding wing comprises a fixed section, a folding section, and a latch system for latching the folding section to the fixed section. The latch system includes a plurality of latch pins, and a corresponding plurality of non-backdriveable mechanical actuators for extending the latch pins to engage the folding section.
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公开(公告)号：US20140231581A1
公开(公告)日：2014-08-21
申请号：US14264905
申请日：2014-04-29
申请人： The Boeing Company
发明人： Jan A. Kordel , Mark S. Good
IPC分类号： B64C3/56
CPC分类号： B64C3/56 , B64C23/072 , Y02T50/164 , Y10T29/49826 , Y10T74/20238 , Y10T292/0962 , Y10T292/558
摘要： Latching apparatus and methods are disclosed herein. An example apparatus includes a first latch portion including a first tooth and a first pin disposed in a first aperture defined by the first tooth and a second latch portion including a second tooth and a second pin disposed in an second aperture defined by the second tooth. The second tooth of the second latch portion is to mesh with the first tooth of the first latch portion to substantially orient the first pin and the second pin along an axis. The example apparatus further includes an actuator adjacent a first end of one of the first latch portion or the second latch portion to move the first pin and the second pin along the axis to lock the first latch portion to the second latch portion.
摘要翻译： 本文公开了锁存装置和方法。 示例性装置包括第一闩锁部分，其包括第一齿和设置在由第一齿限定的第一孔中的第一销和包括第二齿的第二闩锁部分和设置在由第二齿限定的第二孔中的第二销。 第二闩锁部分的第二齿与第一闩锁部分的第一齿啮合，以使第一销和第二销基本上沿轴线定位。 该示例设备还包括邻近第一闩锁部分或第二闩锁部分之一的第一端的致动器，以使第一销和第二销沿着轴线移动以将第一闩锁部分锁定到第二闩锁部分。
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公开(公告)号：US10766602B2
公开(公告)日：2020-09-08
申请号：US15800710
申请日：2017-11-01
申请人： The Boeing Company
摘要： A system for mechanical operation of an aircraft wing includes a torque tube rotatable at a first rate of rotation to cause a downward rotation of a control surface relative to the aircraft wing. A gearing assembly including an output shaft is coupled to the torque tube. The torque tube is configured to rotate the output shaft, via the gearing assembly, at a second rate of rotation less than the first rate of rotation. A rotational member is coupled to the output shaft, and the output shaft is configured to drive a rotation of the rotational member. A first end of a linear actuator is coupled to the rotational member at a forward attach point, which is eccentric to a rotational center of the rotational member. The rotational member is rotatable to cause a translation of the forward attach point relative to the aircraft wing.
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公开(公告)号：US20190127044A1
公开(公告)日：2019-05-02
申请号：US15800710
申请日：2017-11-01
申请人： The Boeing Company
摘要： A system for mechanical operation of an aircraft wing includes a torque tube rotatable at a first rate of rotation to cause a downward rotation of a control surface relative to the aircraft wing. A gearing assembly including an output shaft is coupled to the torque tube. The torque tube is configured to rotate the output shaft, via the gearing assembly, at a second rate of rotation less than the first rate of rotation. A rotational member is coupled to the output shaft, and the output shaft is configured to drive a rotation of the rotational member. A first end of a linear actuator is coupled to the rotational member at a forward attach point, which is eccentric to a rotational center of the rotational member. The rotational member is rotatable to cause a translation of the forward attach point relative to the aircraft wing.
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公开(公告)号：US09580166B2
公开(公告)日：2017-02-28
申请号：US14165561
申请日：2014-01-27
申请人： The Boeing Company
IPC分类号： B64C3/56
CPC分类号： B64C3/56 , Y02T50/14 , Y10T403/32254
摘要： A folding wing comprises a fixed section, a folding section, and a latch system for latching the folding section to the fixed section. The latch system includes a plurality of latch pins, and a corresponding plurality of non-backdriveable mechanical actuators for extending the latch pins to engage the folding section.
摘要翻译： 折叠翼包括固定部分，折叠部分和用于将折叠部分锁定到固定部分的闩锁系统。 闩锁系统包括多个闩锁销，以及相应的多个不可反向驱动的机械致动器，用于延伸闩锁销以接合折叠部分。
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公开(公告)号：US09440730B2
公开(公告)日：2016-09-13
申请号：US14726883
申请日：2015-06-01
申请人： The Boeing Company
发明人： Jan A. Kordel , Mark S. Good
CPC分类号： B64C3/56 , B64C23/072 , Y02T50/164 , Y10T29/49826 , Y10T74/20238 , Y10T292/0962 , Y10T292/558
摘要： Latching apparatus and methods are disclosed herein. An example apparatus includes a first latch portion including a first tooth and a first pin disposed in a first aperture defined by the first tooth and a second latch portion including a second tooth and a second pin disposed in an second aperture defined by the second tooth. The second tooth of the second latch portion is to mesh with the first tooth of the first latch portion to substantially orient the first pin and the second pin along an axis. The example apparatus further includes an actuator adjacent a first end of one of the first latch portion or the second latch portion to move the first pin and the second pin along the axis to lock the first latch portion to the second latch portion.
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公开(公告)号：US20150360770A1
公开(公告)日：2015-12-17
申请号：US14303443
申请日：2014-06-12
申请人： The Boeing Company
发明人： Mark S. Good
CPC分类号： B64D45/0005 , B64C3/56 , Y10T74/20012
摘要： Described herein is a system that includes an actuator with a movable input, a first summing mechanism with an input, a first output, and a second output. The input of the first summing mechanism is movably driven by the movable input of the actuator and the first output of the first summing mechanism is movably coupled to a first actuatable element. The system also includes an end mechanism with an input and a first output. The input of the end mechanism is movably driven by the second output and the first output of the end mechanism is movably coupled to a second actuatable element. The system further includes a sensor that senses a position of the rotational input of the actuator. A status of the first and second actuatable elements is based on a sensed position of the movable input of the actuator.
摘要翻译： 这里描述的系统包括具有可移动输入的致动器，具有输入的第一求和机构，第一输出和第二输出。 第一求和机构的输入由致动器的可移动输入可移动地驱动，并且第一求和机构的第一输出可移动地联接到第一可致动元件。 该系统还包括具有输入和第一输出的端部机构。 端部机构的输入由第二输出端可移动地驱动，并且端部机构的第一输出端可移动地联接到第二可启动元件。 该系统还包括感测致动器的旋转输入的位置的传感器。 第一和第二可致动元件的状态基于感测到的致动器的可移动输入的位置。
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公开(公告)号：US20150259062A1
公开(公告)日：2015-09-17
申请号：US14726883
申请日：2015-06-01
申请人： The Boeing Company
发明人： Jan A. Kordel , Mark S. Good
IPC分类号： B64C3/56
CPC分类号： B64C3/56 , B64C23/072 , Y02T50/164 , Y10T29/49826 , Y10T74/20238 , Y10T292/0962 , Y10T292/558
摘要： Latching apparatus and methods are disclosed herein. An example apparatus includes a first latch portion including a first tooth and a first pin disposed in a first aperture defined by the first tooth and a second latch portion including a second tooth and a second pin disposed in an second aperture defined by the second tooth. The second tooth of the second latch portion is to mesh with the first tooth of the first latch portion to substantially orient the first pin and the second pin along an axis. The example apparatus further includes an actuator adjacent a first end of one of the first latch portion or the second latch portion to move the first pin and the second pin along the axis to lock the first latch portion to the second latch portion.
摘要翻译： 本文公开了锁存装置和方法。 示例性装置包括第一闩锁部分，其包括第一齿和设置在由第一齿限定的第一孔中的第一销和包括第二齿的第二闩锁部分和设置在由第二齿限定的第二孔中的第二销。 第二闩锁部分的第二齿与第一闩锁部分的第一齿啮合，以使第一销和第二销基本上沿轴线定位。 该示例设备还包括邻近第一闩锁部分或第二闩锁部分之一的第一端的致动器，以使第一销和第二销沿着轴线移动以将第一闩锁部分锁定到第二闩锁部分。
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公开(公告)号：US20150083852A1
公开(公告)日：2015-03-26
申请号：US14034940
申请日：2013-09-24
申请人： The Boeing Company
IPC分类号： B64C13/34
摘要： A variable camber system for an aircraft may include a variable camber trim unit (VCTU) positioned between an inboard device and an outboard device. The inboard device and the outboard device may be mounted to at least one of a leading edge and a trailing edge of a wing. The VCTU may include a speed sum gearbox having an inboard shaft coupled to the inboard device and an outboard shaft coupled to the outboard device. The VCTU may additionally include a VCTU electric motor engaged to the speed sum gearbox. The VCTU electric motor may be selectively operable in conjunction with the speed sum gearbox to rotate the outboard shaft independent of the inboard shaft in a manner causing the outboard device to be actuated independent of the inboard device.
摘要翻译： 用于飞行器的可变外倾角系统可以包括位于内侧装置和外侧装置之间的可变外倾角装置单元（VCTU）。 内侧装置和外侧装置可以安装到机翼的前缘和后缘中的至少一个。 VCTU可以包括速度和齿轮箱，其具有联接到内侧装置的内侧轴和联接到外侧装置的外侧轴。 VCTU可以另外包括接合到速度和齿轮箱的VCTU电动机。 VCTU电动机可以选择性地与速度总和齿轮箱一起操作，以独立于内侧轴旋转外侧轴，使得外部装置独立于内侧装置被致动。
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公开(公告)号：US20140117150A1
公开(公告)日：2014-05-01
申请号：US13664371
申请日：2012-10-30
申请人： THE BOEING COMPANY
发明人： Mark S. Good , Steven Paul Walker
IPC分类号： B64C3/56
摘要： A wing assembly comprises a fixed section, a foldable section, and a hinge assembly for hinging the foldable section to the fixed section. The hinge assembly includes a plurality of interleaved torque boxes that are hinged together.
摘要翻译： 翼组件包括固定部分，可折叠部分和用于将可折叠部分铰接到固定部分的铰链组件。 铰链组件包括铰接在一起的多个交错扭矩箱。
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