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公开(公告)号：US09874268B2
公开(公告)日：2018-01-23
申请号：US14133327
申请日：2013-12-18
申请人： AIRCELLE , SAGEM DEFENSE SECURITE
CPC分类号： F16H25/2204 , F02K1/56 , F02K1/76 , F02K1/763 , F02K1/766 , F16H25/2454 , F16H2025/2084 , Y02T50/671 , Y10T74/18704
摘要： An actuating assembly for an aircraft engine thrust reverser includes a drive shaft bearing a master pinion; a ball screw bearing a slave pinion engaging with the master pinion; a nut capable of translating over the ball screw as a result of the rotation of the ball screw; an extension tube rigidly secured to the nut and a lock assembly to block the rotation of the drive shaft in a so-called direct jet position of the reverser. The extension tube includes, at its free end, a member for connecting to a portion of the reverser prior to being actuated. In particular, the lock assembly includes an abutment secured to the drive shaft, and a cotter moveable between a locking position and an unlocking position. The reduction ratio (R) between the slave and master pinions is even.
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2.发明授权Nacelle for an aircraft engine with cascade-type thrust reverser and variable-geometry nozzle 有权用于具有级联式推力反向器和可变几何喷嘴的飞机发动机的机舱公开(公告)号：US09126690B2
公开(公告)日：2015-09-08
申请号：US13662872
申请日：2012-10-29
申请人： AIRCELLE
摘要： An aircraft engine nacelle is provided that includes a fixed front frame, a thrust reverser cowling mounted to slide with respect to the front frame between a direct-jet position and a reversed-jet position, a variable-geometry nozzle positioned in a downstream continuation of the reverser cowling, thrust-reversal jacks interposed between the front frame and the thrust-reverser cowling, adaptive nozzle jacks interposed between said thrust reverser cowling and the variable-geometry nozzle, drive shafts mounted on the front frame, transmission shafts extending along the thrust reverser cowling as far as the variable-geometry nozzle jacks, and mechanical means for coupling said transmission shafts to said drive shafts, and means for locking rotation of said transmission shafts before decoupling of the transmission shafts from their respective drive shafts, and when the decoupling is completed.
摘要翻译： 提供了一种飞机发动机机舱，其包括固定的前架，安装成在直接喷射位置和反向喷射位置之间相对于前框架滑动的推力反向器整流罩，位于下游延续的可变几何喷嘴 逆变器整流罩，插入在前框架和推力反向器整流罩之间的推力反向插口，插入在所述推力反向器整流罩和可变几何形状的喷嘴之间的自适应喷嘴千斤顶，安装在前框架上的驱动轴，沿推力延伸的传动轴 可变几何形状喷嘴千斤顶的反向罩，以及用于将所述传动轴联接到所述驱动轴的机械装置，以及用于在将传动轴从其相应的驱动轴解耦之前锁定所述传动轴的旋转的装置，以及当解耦时 完成了。
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3.发明申请LOCKING/UNLOCKING DEVICE FOR A THURST REVERSER WITH A SLIDING COVER AND ADAPTIVE NOZZLE FOR AIRCRAFT ENGINE NACELLE 有权用于具有滑盖的颠倒装置和用于飞机发动机的自适应喷嘴的锁定/解锁装置公开(公告)号：US20140000238A1
公开(公告)日：2014-01-02
申请号：US13801813
申请日：2013-03-13
申请人： AIRCELLE
IPC分类号： F02K1/76
CPC分类号： F02K1/766 , F02K1/09 , F02K1/72 , Y02T50/671
摘要： A locking/unlocking device for a thrust reverser with sliding cover and adaptive nozzle is provided that includes a fixed pin secured to a fixed structure of the reverser, a first sleeve secured to the sliding cover and able to accommodate the pin, a second sleeve slidabiy mounted on the first sleeve, a third sleeve secured to the adaptive nozzle and slidably mounted on the second sleeve, first locking means able to lock the first sleeve with respect to the pin, second locking means able to lock the second sleeve with respect to the first sleeve, and third locking means able to lock the third sleeve with respect to the second sleeve.
摘要翻译： 提供一种用于具有滑动盖和自适应喷嘴的推力反向器的锁定/解锁装置，其包括固定到反向器的固定结构的固定销，固定到滑动盖并能够容纳销的第一套筒，第二套筒可滑动 安装在第一套筒上，第三套筒固定到自适应喷嘴并可滑动地安装在第二套筒上，第一锁定装置能够相对于销锁定第一套筒，第二锁定装置能够相对于第二套筒锁定第二套筒 第一套筒和第三锁定装置能够相对于第二套筒锁定第三套筒。
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公开(公告)号：US09562595B2
公开(公告)日：2017-02-07
申请号：US14166524
申请日：2014-01-28
申请人： AIRCELLE
CPC分类号： F16H25/12 , F02K1/625 , F02K1/72 , F02K1/763 , F16H25/20 , F16H2025/2059 , F16H2025/2075 , Y02T50/671 , Y10T74/18576
摘要： The present disclosure relates to a double-acting linear actuator for moving an inner part and an outer part of a cowl relative to a fixed frame. The linear actuator includes a first tubular body housing a first drive shaft and a second tubular body housing a second drive shaft. In particular, the first and second tubular bodies are mounted in series by the second drive shaft which is mounted on the first tubular body. The second drive shaft translates the second tubular body relative to the first tubular body when a lock of the first tubular body is in a locked position, and the first drive shaft translates both the first tubular and second tubular bodies when the lock is in an unlocked position.
摘要翻译： 本发明涉及一种用于使整流罩的内部部分和外部部分相对于固定框架移动的双作用线性致动器。 线性致动器包括容纳第一驱动轴的第一管状体和容纳第二驱动轴的第二管状体。 特别地，第一和第二管状体通过安装在第一管状体上的第二驱动轴串联安装。 当第一管状体的锁定处于锁定位置时，第二驱动轴相对于第一管状体转动第二管状体，并且当锁处于解锁状态时，第一驱动轴平移第一管状体和第二管状体 位置。
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公开(公告)号：US20150377182A1
公开(公告)日：2015-12-31
申请号：US14396043
申请日：2013-04-23
申请人： SAGEM DEFENSE SECURITE , AIRCELLE
发明人： Christophe Bastide , Franck Delnaud , Mickael Werquin , Nicolas Planquet , Pascal Coppee , Rinaldo Fadini , Pierre Moradell-Casellas
IPC分类号： F02K1/76
CPC分类号： F02K1/763 , F02K1/766 , F16H25/2204 , F16H25/2454 , F16H2025/2093
摘要： The invention concerns an actuating device (1) for moving a mobile cover of a thrust reverser, comprising: an actuator (5) comprising a first element (10), such as a screw, and a second element (12), such as a nut, mounted mobile device relative to the first element (10) such that the rotation of the first element (10) results in a translational movement of the second element (12) relative to the first element (10), and a locking device (31) comprising a rotating part (34) linked in rotation with the first element (10), and a locking part (35) that is mobile relative to the rotating part (34) between a locked position in which the locking part (35) is engaged with the rotating part (34) to prevent the first element (10) from rotating and an unlocked position in which the locking part (35) is disengaged from the rotating part to allow the rotation of the first element (10), and an electromagnet (39) for moving the locking part (35) to the unlocked position.
摘要翻译： 本发明涉及一种用于移动推力反向器的移动盖的致动装置（1），包括：致动器（5），包括诸如螺钉的第一元件（10）和第二元件（12），诸如 螺母，安装的移动装置相对于第一元件（10），使得第一元件（10）的旋转导致第二元件（12）相对于第一元件（10）的平移运动，以及锁定装置 31），包括与所述第一元件（10）旋转连接的旋转部分（34）和锁定部分（35），所述锁定部分（35）在锁定位置之间相对于所述旋转部分（34）移动，在所述锁定位置中， 与旋转部件（34）接合以防止第一元件（10）旋转，并且解锁位置，其中锁定部件（35）与旋转部件脱离以允许第一元件（10）的旋转，以及 用于将锁定部分（35）移动到解锁位置的电磁体（39）。
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6.发明授权Nacelle for an aircraft engine with variable cross-section nozzle having a rack and pinion actuator assembly 有权具有可变横截面喷嘴的具有齿条和小齿轮致动器组件的飞机发动机的机舱公开(公告)号：US08726634B2
公开(公告)日：2014-05-20
申请号：US13656630
申请日：2012-10-19
申请人： Aircelle
摘要： A nacelle for an aircraft engine is provided that includes a thrust reverser cowling slideably mounted between a direct jet position and a reversed jet position, an outlet jet pipe nozzle with variable cross-section positioned in a downstream extension of the reverser cowling, and means for respectively actuating the cowling and the nozzle. The nozzle is slideably mounted on the thrust reverser cowling, and the means includes at least one actuator for actuating said thrust reverser cowling, at least one driving pinion rotatably mounted on a fixed structure of said nacelle, and at least one rack for actuating the nozzle, secured to the nozzle and meshing with the driving pinion when the thrust reverser cowling is in the direct jet position, and escaping from this pinion when said reverser cowling is in the reversed jet position.
摘要翻译： 提供了一种用于飞行器发动机的机舱，其包括可滑动地安装在直接喷射位置和反向喷射位置之间的推力反向器整流罩，具有位于反向器整流罩的下游延伸部中的具有可变横截面的出口喷管管嘴， 分别启动整流罩和喷嘴。 喷嘴可滑动地安装在推力反向器整流罩上，并且该装置包括用于致动所述推力反向器整流罩的至少一个致动器，可旋转地安装在所述机舱的固定结构上的至少一个驱动小齿轮和用于致动喷嘴的至少一个齿条 当推力反向器整流罩处于直接喷射位置时，固定到喷嘴并与驱动小齿轮啮合，并且当所述反向罩整流罩处于反向喷射位置时从该小齿轮逸出。
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公开(公告)号：US09482182B2
公开(公告)日：2016-11-01
申请号：US14396043
申请日：2013-04-23
申请人： SAGEM DEFENSE SECURITE , AIRCELLE
发明人： Christophe Bastide , Franck Delnaud , Mickael Werquin , Nicolas Planquet , Pascal Coppee , Rinaldo Fadini , Pierre Moradell-Casellas
CPC分类号： F02K1/763 , F02K1/766 , F16H25/2204 , F16H25/2454 , F16H2025/2093
摘要： The invention concerns an actuating device (1) for moving a mobile cover of a thrust reverser, comprising: an actuator (5) comprising a first element (10), such as a screw, and a second element (12), such as a nut, mounted mobile device relative to the first element (10) such that the rotation of the first element (10) results in a translational movement of the second element (12) relative to the first element (10), and a locking device (31) comprising a rotating part (34) linked in rotation with the first element (10), and a locking part (35) that is mobile relative to the rotating part (34) between a locked position in which the locking part (35) is engaged with the rotating part (34) to prevent the first element (10) from rotating and an unlocked position in which the locking part (35) is disengaged from the rotating part to allow the rotation of the first element (10), and an electromagnet (39) for moving the locking part (35) to the unlocked position.
摘要翻译： 本发明涉及一种用于移动推力反向器的移动盖的致动装置（1），包括：致动器（5），包括诸如螺钉的第一元件（10）和第二元件（12），诸如 螺母，安装的移动装置相对于第一元件（10），使得第一元件（10）的旋转导致第二元件（12）相对于第一元件（10）的平移运动，以及锁定装置 31），包括与所述第一元件（10）旋转连接的旋转部分（34）和锁定部分（35），所述锁定部分（35）在锁定位置之间相对于所述旋转部分（34）移动，在所述锁定位置中， 与旋转部件（34）接合以防止第一元件（10）旋转，并且解锁位置，其中锁定部件（35）与旋转部件脱离以允许第一元件（10）的旋转，以及 用于将锁定部分（35）移动到解锁位置的电磁体（39）。
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公开(公告)号：US09458793B2
公开(公告)日：2016-10-04
申请号：US14048206
申请日：2013-10-08
申请人： AIRCELLE
CPC分类号： F02K1/763 , F02K1/625 , F02K1/64 , F02K1/72 , F05D2250/34 , Y02T50/672
摘要： An assembly includes a suspension pylon and a thrust reverser which has vanes for deflecting flow and a cowl able to move between an open position and a closed position by an actuator. The thrust reverser further includes rails able to slide in slideways. In particular, the actuator is disposed in line with a corresponding rail. The actuator may be an actuator having a rotating nut connected to an endless screw or an actuator suitable for pulling on the corresponding rail or on the corresponding slideway.
摘要翻译： 一种组件包括悬挂塔和推力反向器，其具有用于偏转流动的叶片和能够通过致动器在打开位置和关闭位置之间移动的整流罩。 推力反向器还包括能够在滑道中滑动的轨道。 特别地，致动器与相应的导轨成一直线设置。 致动器可以是致动器，其具有连接到环形螺钉或适于拉动对应的轨道或相应的滑道上的致动器的旋转螺母。
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公开(公告)号：US20140061332A1
公开(公告)日：2014-03-06
申请号：US14048206
申请日：2013-10-08
申请人： AIRCELLE
IPC分类号： F02K1/76
CPC分类号： F02K1/763 , F02K1/625 , F02K1/64 , F02K1/72 , F05D2250/34 , Y02T50/672
摘要： An assembly includes a suspension pylon and a thrust reverser which has vanes for deflecting flow and a cowl able to move between an open position and a closed position by an actuator. The thrust reverser further includes rails able to slide in slideways. In particular, the actuator is disposed in line with a corresponding rail. The actuator may be an actuator having a rotating nut connected to an endless screw or an actuator suitable for pulling on the corresponding rail or on the corresponding slideway.
摘要翻译： 一种组件包括悬挂塔和推力反向器，其具有用于偏转流动的叶片和能够通过致动器在打开位置和关闭位置之间移动的整流罩。 推力反向器还包括能够在滑道中滑动的轨道。 特别地，致动器与相应的导轨成一直线设置。 致动器可以是致动器，其具有连接到环形螺钉或适于拉动对应的轨道或相应的滑道上的致动器的旋转螺母。
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