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1. 发明申请

US20090314884A1 JAM-TOLLERANT ACTUATOR 有权
标题翻译：绞肉机执行器
公开(公告)号：US20090314884A1
公开(公告)日：2009-12-24
申请号：US12374136
申请日：2007-08-17
申请人： Nicholas Elliott , Arnaud Didey
发明人： Nicholas Elliott , Arnaud Didey
IPC分类号： B64C13/34 , F16H37/04 , B64C25/20
CPC分类号： F16H35/10 , B64C13/34 , F16H25/205 , Y10T74/19121 , Y10T477/38
摘要： An actuator, comprises a housing, a first prime mover for producing rotary motion, a first gearbox arranged to convert in use the rotary motion from the first prime mover into rotary motion having higher torque and lower speed. The first gearbox comprises a casing mounted for rotation relative to the housing of the actuator and a second gearbox arranged to convert rotary motion of the casing of the first gearbox into rotary motion having lower torque and higher speed.A brake is arranged to act on the rotary motion having lower torque and higher speed from the second gearbox. In use when the first gearbox is not jammed, the brake may be applied to resist relative rotation between the casing of the first gearbox and the housing of the actuator.When the first gearbox is jammed, the brake may be released thereby allowing the casing of the first gearbox to rotate relative to the housing of the actuator. The actuator may thereby be jam-tolerant. A second motor may also be provided.
摘要翻译：致动器包括壳体，用于产生旋转运动的第一原动机，布置成在使用中将来自第一原动机的旋转运动转换成具有较高转矩和较低转速的旋转运动的第一变速箱。第一变速箱包括安装成相对于致动器的壳体旋转的壳体和布置成将第一齿轮箱的壳体的旋转运动转换成具有较低扭矩和更高速度的旋转运动的第二齿轮箱。制动器布置成作用于具有来自第二齿轮箱的较低扭矩和较高速度的旋转运动。在第一变速箱没有卡住的情况下，可以使用制动器来阻止第一变速箱的壳体和致动器的壳体之间的相对旋转。当第一变速箱卡住时，可以释放制动器，从而允许第一变速箱的壳体相对于致动器的壳体旋转。因此，致动器可以是耐干扰的。也可以提供第二马达。

2. 发明授权

US08702035B2 Actuation apparatus for use on an aircraft 有权
标题翻译：用于飞机的致动装置
公开(公告)号：US08702035B2
公开(公告)日：2014-04-22
申请号：US12859324
申请日：2010-08-19
申请人： Nicholas Elliott , Arnaud Didey , John W Griffin
发明人： Nicholas Elliott , Arnaud Didey , John W Griffin
IPC分类号： B64C25/30 , B64C25/18
CPC分类号： B64C13/34 , B64C13/42 , B64C25/20 , B64C25/30 , F16H25/20 , F16H2025/2068 , Y10T74/18592 , Y10T74/186
摘要： An actuator is arranged to move an aircraft component such as a landing gear leg, flap or aileron between a first position and a second position, net load from external forces acting on the aircraft component tending to drive it towards the first position. The actuator comprises a threaded screw and a threaded nut. A main prime mover is configured to apply torque to the screw or nut acting in opposition to the net load under normal operating conditions. An emergency prime mover is configured to apply torque to the screw or nut acting in the same sense as the net load under emergency operating conditions in which the interface between the nut and the screw has become partially jammed to the extent that the component cannot be moved from the second position to the first position by operation of the net load alone.
摘要翻译：致动器被布置成在第一位置和第二位置之间移动诸如起落架腿，翼片或副翼的飞行器部件，从作用在飞行器部件上的外力的净载荷倾向于将其驱动到第一位置。致动器包括螺纹螺纹和螺纹螺母。主原动机被配置为在正常操作条件下对与负载负荷相反的螺杆或螺母施加扭矩。紧急原动机被配置为对螺母或螺母施加扭矩，该螺钉或螺母在紧急操作条件下以与净负载相同的意义作用，螺母和螺母在螺母和螺钉之间的界面已经部分地卡塞到组件不能移动的程度从第二个位置到第一个位置，通过净负荷的操作。

3. 发明申请

US20090021092A1 JAM-TOLERANT ACTUATOR 有权
标题翻译：耐用执行器
公开(公告)号：US20090021092A1
公开(公告)日：2009-01-22
申请号：US12279729
申请日：2007-03-01
申请人： Nicholas Elliott , Arnaud Didey
发明人： Nicholas Elliott , Arnaud Didey
IPC分类号： H02K7/116
CPC分类号： F16H25/205 , B64C13/28 , B64C25/30 , F16H2025/2059 , Y10T74/18576 , Y10T74/18672
摘要： An actuator comprises first and second linear motion devices, each able to extend the actuator and arranged such that jamming of one of the first and second linear motion devices does not preclude operation of the other. The first linear motion device comprises a first linear screw, a first nut, and a first prime mover arranged to impart relative linear motion between the screw and nut. Similarly, the second linear motion device comprises a second linear screw, a second nut, and a second prime mover arranged to impart relative linear motion between the second screw and nut. The first linear screw may have a bore in which the second linear screw is accommodated when the actuator is in the retracted position.
摘要翻译：致动器包括第一和第二直线运动装置，每个装置能够延伸致动器并且布置成使得第一和第二直线运动装置中的一个的卡住不排除另一个的运行。第一线性运动装置包括第一线性螺钉，第一螺母和第一原动机，其布置成在螺钉和螺母之间施加相对的线性运动。类似地，第二线性运动装置包括布置成在第二螺钉和螺母之间施加相对线性运动的第二线性螺钉，第二螺母和第二原动机。当致动器处于缩回位置时，第一直线螺杆可以具有孔，第二线性螺钉容纳在该孔中。

4. 发明授权

US09021903B2 Linear actuator 有权
标题翻译：线性执行机构
公开(公告)号：US09021903B2
公开(公告)日：2015-05-05
申请号：US13012165
申请日：2011-01-24
申请人： Nicholas Elliott , Arnaud Didey
发明人： Nicholas Elliott , Arnaud Didey
IPC分类号： B64C3/38 , B64C5/10 , B64C9/00 , B64C13/00 , B64C25/10 , F16H27/02 , F16H29/02 , F16H1/16 , F16H1/20 , B64C13/28 , F16H25/20
CPC分类号： B64C13/28 , F16H1/163 , F16H25/20 , F16H2025/2084 , F16H2025/209 , Y02T50/44 , Y10T74/18056 , Y10T74/18568 , Y10T74/19828
摘要： A linear actuator has a housing, a piston slideable within the housing along a slide axis, a first shaft rotatable about a first axis substantially perpendicular to the slide axis, a second shaft rotatable about a second axis parallel to the slide axis, in which the second shaft and the piston are engaged to convert rotational motion of the second shaft into linear motion of the piston, and in which the first shaft and the second shaft are engaged by a ball-worm gear.
摘要翻译：线性致动器具有壳体，可沿着滑动轴线在壳体内滑动的活塞，可围绕基本上垂直于滑动轴线的第一轴线旋转的第一轴，可绕平行于滑动轴线的第二轴线旋转的第二轴，第二轴和活塞接合以将第二轴的旋转运动转换为活塞的直线运动，并且其中第一轴和第二轴由球蜗杆啮合。

5. 发明授权

US08267350B2 Jam-tollerant actuator 有权
标题翻译：果酱致动器
公开(公告)号：US08267350B2
公开(公告)日：2012-09-18
申请号：US12374136
申请日：2007-08-17
申请人： Nicholas Elliott , Arnaud Didey
发明人： Nicholas Elliott , Arnaud Didey
IPC分类号： B64C25/50 , B64C9/00 , B64C25/10 , B60W10/10
CPC分类号： F16H35/10 , B64C13/34 , F16H25/205 , Y10T74/19121 , Y10T477/38
摘要： An actuator, comprises a housing, a first prime mover for producing rotary motion, a first gearbox arranged to convert in use the rotary motion from the first prime mover into rotary motion having higher torque and lower speed. The first gearbox comprises a casing mounted for rotation relative to the housing of the actuator and a second gearbox arranged to convert rotary motion of the casing of the first gearbox into rotary motion having lower torque and higher speed.A brake is arranged to act on the rotary motion having lower torque and higher speed from the second gearbox. In use when the first gearbox is not jammed, the brake may be applied to resist relative rotation between the casing of the first gearbox and the housing of the actuator.When the first gearbox is jammed, the brake may be released thereby allowing the casing of the first gearbox to rotate relative to the housing of the actuator. The actuator may thereby be jam-tolerant. A second motor may also be provided.
摘要翻译：致动器包括壳体，用于产生旋转运动的第一原动机，布置成在使用中将来自第一原动机的旋转运动转换成具有较高转矩和较低转速的旋转运动的第一变速箱。第一变速箱包括安装成相对于致动器的壳体旋转的壳体和布置成将第一齿轮箱的壳体的旋转运动转换成具有较低扭矩和更高速度的旋转运动的第二齿轮箱。制动器布置成作用于具有来自第二齿轮箱的较低扭矩和较高速度的旋转运动。在第一变速箱没有卡住的情况下，可以使用制动器来阻止第一变速箱的壳体和致动器的壳体之间的相对旋转。当第一变速箱卡住时，可以释放制动器，从而允许第一变速箱的壳体相对于致动器的壳体旋转。因此，致动器可以是耐干扰的。也可以提供第二马达。

6. 发明授权

US07883054B2 Jam-tolerant actuator 有权
标题翻译：容差执行机构
公开(公告)号：US07883054B2
公开(公告)日：2011-02-08
申请号：US12279729
申请日：2007-03-01
申请人： Nicholas Elliott , Arnaud Didey
发明人： Nicholas Elliott , Arnaud Didey
IPC分类号： B64C25/24
CPC分类号： F16H25/205 , B64C13/28 , B64C25/30 , F16H2025/2059 , Y10T74/18576 , Y10T74/18672
摘要： An actuator includes first and second linear motion devices, each able to extend the actuator and arranged such that jamming of one of the first and second linear motion devices does not preclude operation of the other. The first linear motion device includes a first linear screw, a first nut, and a first prime mover arranged to impart relative linear motion between the screw and nut. Similarly, the second linear motion device includes a second linear screw, a second nut, and a second prime mover arranged to impart relative linear motion between the second screw and nut.
摘要翻译：致动器包括第一和第二直线运动装置，每个装置能够延伸致动器并且布置成使得第一和第二直线运动装置中的一个的卡住不排除另一个的运行。第一直线运动装置包括第一线性螺钉，第一螺母和第一原动机，其布置成在螺钉和螺母之间施加相对的线性运动。类似地，第二线性运动装置包括第二线性螺钉，第二螺母和第二原动机，其布置成在第二螺钉和螺母之间施加相对的线性运动。

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