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公开(公告)号：US20120312154A1
公开(公告)日：2012-12-13
申请号：US13484555
申请日：2012-05-31
申请人： David John Langford
发明人： David John Langford
CPC分类号： E05F15/611 , E05F15/53 , E05Y2201/42 , E05Y2201/638 , E05Y2800/744 , E05Y2900/502 , F15B15/261 , Y10T403/7009
摘要： An actuator comprises an actuator output shaft, a rotatable lock formation associated with the output shaft so as to be axially fixed relative thereto, the lock formation defining an entry passage, a lock pocket and an exit passage, a pin positioned for movement relative to the lock formation such that, as the actuator approaches a fully extended position, a part of the pin is received within and passes along the entry passage, and resilient detent means operable such that, once the pin has moved beyond a predetermined position within the entry passage, the resilient detent means prevents return movement of the pin along the entry passage.
摘要翻译： 致动器包括致动器输出轴，与输出轴相关联的可旋转的锁定结构，以便相对于其轴向地固定，锁定结构限定入口通道，锁定凹槽和出口通道，定位成相对于 锁定形式使得当致动器接近完全伸出位置时，销的一部分被容纳在入口通道内并且沿着入口通道通过，并且可操作的弹性制动装置使得一旦销已经移动超过入口通道内的预定位置 弹性制动装置防止销沿着进入通道的返回运动。
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公开(公告)号：US06625973B1
公开(公告)日：2003-09-30
申请号：US10081131
申请日：2002-02-22
申请人： David John Langford , John Herbert Harvey , Tony Jones , Michael Paul Somerfield , Melanie Zoe Brown
发明人： David John Langford , John Herbert Harvey , Tony Jones , Michael Paul Somerfield , Melanie Zoe Brown
IPC分类号： F02K302
CPC分类号： F15B15/261 , F02K1/766 , Y10T292/1089
摘要： A thrust reverser actuator lock mechanism comprising a rotatable shaft, rotation of which in one direction from a rest position drives an associated thrust reverser from a stowed position towards an operative position in use, retractable abutment means having a rest position abutting an element rotatable with the shaft to prevent rotation of the shaft, resilient means urging said abutment means to said rest position, and, mechanical latch means sensitive to the speed of rotation of said shaft for latching said abutment means in a retracted position against the action of said resilient means when the rotational speed of said shaft exceeds a predetermined value.
摘要翻译： 推力反向器致动器锁定机构，其包括可旋转轴，其从静止位置沿一个方向的旋转将相关联的推力反向器从收起位置驱动到使用中的操作位置，可收回的邻接装置具有与可旋转的位置邻接的元件 轴，以防止所述轴的旋转，弹性装置将所述抵接装置推动到所述静止位置，以及对所述轴的旋转速度敏感的机械闩锁装置，用于将所述抵接装置锁定在缩回位置，以抵抗所述弹性装置的作用， 所述轴的转速超过预定值。
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公开(公告)号：US08272285B2
公开(公告)日：2012-09-25
申请号：US12417368
申请日：2009-04-02
CPC分类号： F16H25/20 , B64C25/24 , B64C25/26 , F16H25/2204 , F16H2025/2071 , F16H2025/2075 , Y10T74/18688 , Y10T74/18704
摘要： An actuator comprises an actuator shaft mounted for rotation by a drive shaft, releasable lock means operable to restrict axial movement of the actuator shaft relative to the drive shaft, and an output member co-operating with the actuator shaft such that rotation of the actuator shaft drives the output member for translating movement relative to the actuator shaft.
摘要翻译： 致动器包括安装成用于由驱动轴旋转的致动器轴，可释放的锁定装置，其可操作以限制致动器轴相对于驱动轴的轴向运动，以及与致动器轴协作的输出构件，使得致动器轴 驱动输出构件以相对于致动器轴平移运动。
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公开(公告)号：US20090250552A1
公开(公告)日：2009-10-08
申请号：US12417368
申请日：2009-04-02
IPC分类号： B64C25/10
CPC分类号： F16H25/20 , B64C25/24 , B64C25/26 , F16H25/2204 , F16H2025/2071 , F16H2025/2075 , Y10T74/18688 , Y10T74/18704
摘要： An actuator comprises an actuator shaft mounted for rotation by a drive shaft, releasable lock means operable to restrict axial movement of the actuator shaft relative to the drive shaft, and an output member co-operating with the actuator shaft such that rotation of the actuator shaft drives the output member for translating movement relative to the actuator shaft.
摘要翻译： 致动器包括安装成用于由驱动轴旋转的致动器轴，可释放的锁定装置，其可操作以限制致动器轴相对于驱动轴的轴向运动，以及与致动器轴协作的输出构件，使得致动器轴 驱动输出构件以相对于致动器轴平移运动。
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公开(公告)号：US06466141B1
公开(公告)日：2002-10-15
申请号：US09669823
申请日：2000-09-26
IPC分类号： G08B2300
CPC分类号： B64C13/00 , B64D45/0005 , B64D2045/001
摘要： A skew detection system for use in sensing the occurrence of a skew condition in a system having a plurality of control surfaces located adjacent one another and which, in use, are driven to move simultaneously and at the same speed as one another, the skew detection system comprising a detector arrangement extending over and movable with the surfaces, between a first location on one of the surfaces and a second location on another of the surfaces, at least part of the detector arrangement being arranged to move in the event that one or more of the surfaces becomes skewed, and a sensor arranged to permit a change in the position of the said part of the detector arrangement to be detected. In one embodiment, a skew condition can be sensed using two sensors.
摘要翻译： 一种偏斜检测系统，用于感测在具有彼此相邻的多个控制表面的系统中出现歪斜状态，并且在使用中它们被驱动以彼此同时且以相同的速度移动，所述偏斜检测 系统，其包括在表面之间延伸并可移动的检测器装置，位于一个表面上的第一位置和另一个表面上的第二位置之间，检测器装置的至少一部分被布置成在一个或多个 的表面变得倾斜，以及布置成允许检测器装置的所述部分的位置改变的传感器。 在一个实施例中，可以使用两个传感器感测到偏斜状态。
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公开(公告)号：US09140048B2
公开(公告)日：2015-09-22
申请号：US13484555
申请日：2012-05-31
申请人： David John Langford
发明人： David John Langford
IPC分类号： F15B15/26 , E05F15/611 , E05F15/53
CPC分类号： E05F15/611 , E05F15/53 , E05Y2201/42 , E05Y2201/638 , E05Y2800/744 , E05Y2900/502 , F15B15/261 , Y10T403/7009
摘要： An actuator comprises an actuator output shaft, a rotatable lock formation associated with the output shaft so as to be axially fixed relative thereto, the lock formation defining an entry passage, a lock pocket and an exit passage, a pin positioned for movement relative to the lock formation such that, as the actuator approaches a fully extended position, a part of the pin is received within and passes along the entry passage, and resilient detent means operable such that, once the pin has moved beyond a predetermined position within the entry passage, the resilient detent means prevents return movement of the pin along the entry passage.
摘要翻译： 致动器包括致动器输出轴，与输出轴相关联的可旋转的锁定结构，以便相对于其轴向地固定，锁定结构限定入口通道，锁定凹槽和出口通道，定位成相对于 锁定形式使得当致动器接近完全伸出位置时，销的一部分被容纳在入口通道内并且沿着入口通道通过，并且可操作的弹性制动装置使得一旦销已经移动超过入口通道内的预定位置 弹性制动装置防止销沿着进入通道的返回运动。
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