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公开(公告)号：US09193448B2
公开(公告)日：2015-11-24
申请号：US14132630
申请日：2013-12-18
CPC分类号： B64C25/36 , B60B25/00 , B64C25/44 , F16D55/24 , F16D2065/1392
摘要： An aircraft wheel comprising two half-wheels (1, 2) assembled together by means of bolt fasteners (10; 110) clamping together disks of the half-wheels, each bolt fastener comprising a bolt (11; 111) with an end forming a screw head (12; 112) and a threaded end (13; 113) for receiving a nut (14; 114), the wheel also being fitted with drive keys (20; 120) that are fitted to one of the half-wheels for driving brake disks in rotation, the wheel being characterized in that each drive key has a first end (23; 123) that is shaped to co-operate with the screw head of one of the bolts so that said first end is held and prevented from moving when the key is in place on the wheel.
摘要翻译： 一种飞轮，其包括通过将半轮的盘夹在一起的螺栓紧固件（10; 110）组装在一起的两个半轮（1,2），每个螺栓紧固件包括螺栓（11; 111），端部形成 螺钉头（12; 112）和用于接收螺母（14; 114）的螺纹端（13; 113），所述轮还装配有驱动键（20; 120），所述驱动键安装到所述半轮之一， 所述车轮的特征在于，每个驱动钥匙具有第一端（23; 123），所述第一端被成形为与所述螺栓之一的螺钉头配合，使得所述第一端被保持和防止 当钥匙在车轮上就位时移动。
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22.发明申请公开(公告)号：US20150321751A1
公开(公告)日：2015-11-12
申请号：US14504605
申请日：2014-10-02
发明人： Nicolas MAZARGUIL
CPC分类号： B64C25/405 , B64C25/34 , Y02T50/823
摘要： A landing gear that comprises an axle (2) and a wheel (3, 3′). The wheel comprises a rim (4, 4′) mounted so as to rotate on the axle about a first axis of rotation (X), first blocks protruding from a lateral face (F, F′) of the rim, the first blocks being adapted to cooperate with a gearwheel (8) of a drive actuator (7) carried by the landing gear. The gearwheel is mounted rotatably about a second axis of rotation (Y) perpendicular to the first axis of rotation.
摘要翻译： 一种起落架，包括轴（2）和轮（3,3'）。 所述轮包括安装成围绕第一旋转轴线（X）在所述车轴上旋转的轮缘（4,4'），所述第一块从所述轮辋的侧面（F，F'）突出，所述第一块为 适于与由起落架承载的驱动致动器（7）的齿轮（8）配合。 齿轮围绕垂直于第一旋转轴线的第二旋转轴线（Y）可旋转地安装。
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公开(公告)号：US09180963B2
公开(公告)日：2015-11-10
申请号：US14337337
申请日：2014-07-22
CPC分类号： B64C25/405 , B64C25/44 , F16D41/16 , F16H1/06 , F16H3/20 , Y02T50/823 , Y10T74/19637
摘要： The invention relates to a device for driving rotation of an aircraft wheel comprising a rim (4) mounted to rotate on an axle (2) of landing gear about an axis of rotation (X), the device comprising a drive ring gear (103) and a drive actuator (101) having an outlet pinion (102) that co-operates with the drive ring gear to drive the wheel in rotation. The drive ring gear is mounted to rotate about the axis of the rim of the wheel, the drive device including selective coupling means (150) that are operable to link the rim and the drive ring gears together in rotation, or to disconnect them.
摘要翻译： 本发明涉及一种用于驱动飞行器轮的旋转的装置，其包括安装成围绕旋转轴线（X）在起落架的轴（2）上旋转的轮辋，该装置包括驱动齿圈（103） 和驱动致动器（101），其具有与所述驱动环齿轮协作以驱动所述车轮旋转的出口小齿轮（102）。 所述驱动环齿轮安装成围绕所述轮的轮缘的轴线旋转，所述驱动装置包括选择性联接装置（150），所述选择性联接装置可操作以使所述轮辋和所述驱动环齿轮在一起旋转连接或者使其断开。
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公开(公告)号：US20150314859A1
公开(公告)日：2015-11-05
申请号：US14447825
申请日：2014-07-31
IPC分类号： B64C25/18
CPC分类号： B64C25/18 , B64C25/405 , Y02T50/823
摘要： Aircraft undercarriage leg including an axle (3) that bears at least one wheel (4), the undercarriage leg being equipped with a unit (6) for driving rotation of the wheel, wherein the drive unit is rigidly fixed to the axle and a deformable support (12) extends between a cantilevered portion of the drive unit and a portion of the undercarriage leg not including the axle to support the cantilevered portion of the drive unit.
摘要翻译： 飞机起落架腿包括具有至少一个轮（4）的轴（3），起落架腿配备有用于驱动车轮旋转的单元（6），其中驱动单元刚性地固定到车轴上，并且可变形 支撑件（12）在驱动单元的悬臂部分和不包括轴的起落架腿部的一部分之间延伸，以支撑驱动单元的悬臂部分。
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公开(公告)号：US09151303B2
公开(公告)日：2015-10-06
申请号：US13436276
申请日：2012-03-30
申请人： Xavier Jubert , Ludovic Dufay , Sébastien Ernis
发明人： Xavier Jubert , Ludovic Dufay , Sébastien Ernis
CPC分类号： F15B15/149 , F15B15/20 , F15B21/04 , F15B21/044
摘要： A hydraulic actuator containing a hollow body defining a cylindrical cavity and a rod which is mounted to slide within the body along a sliding axis between two end positions and which is integral with a piston sliding in a sealed manner within the cylindrical cavity in order to define two chambers. The rod defines an interior passage, connecting the two chambers, which has a valve comprising a shut-off member which is returned towards a seat and closes the passage. The rod receives a push member which can move relative to the rod between a position apart from the shut-off member and a position forcing the shut-off member to open. The push member is constrained, when the rod reaches the end of its stroke, by the push member engaging with a portion of the hollow body.
摘要翻译： 一种液压致动器，其包含限定圆柱形空腔的中空体和杆，该杆被安装成沿着两个端部位置之间的滑动轴线在主体内滑动，并且与在圆柱形腔内以密封方式滑动的活塞成一体，以便限定 两个房间 杆限定内部通道，连接两个室，其具有阀，该阀包括关闭构件，该关闭构件朝向座位返回并关闭通道。 所述杆接收推动构件，所述推动构件可以在远离所述关闭构件的位置和迫使所述关闭构件打开的位置之间相对于所述杆移动。 通过推动构件与中空体的一部分接合，当杆到达其行程的末端时，推动构件受到约束。
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26.发明授权公开(公告)号：US09148023B2
公开(公告)日：2015-09-29
申请号：US12901006
申请日：2010-10-08
CPC分类号： H02J4/00 , B60T2270/414 , B64C25/30 , B64C25/44 , B64D2221/00 , H02J9/00
摘要： The invention provides an emergency power network for aircraft, for powering actuator motors (4) connected to the network, the network comprising a power bus (11) adapted to convey three-phase AC power generated by at least one DC/AC converter (12) that is powered by a DC source of the aircraft, the converter being fitted with modulator means for modulating the voltage and/or the frequency of the three-phase power generated thereby.
摘要翻译： 本发明提供了一种用于飞机的应急电力网络，用于为连接到网络的致动器马达（4）供电，该网络包括适于传送由至少一个DC / AC转换器（12）产生的三相AC电力的电力总线（11） ），该转换器配备有用于调制由此产生的三相电力的电压和/或频率的调制器装置。
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公开(公告)号：US09139280B2
公开(公告)日：2015-09-22
申请号：US14511008
申请日：2014-10-09
发明人： Gilbert Lecourtier
摘要： The invention provides a control box for selectively delivering orders to receivers (8, 12), the control box comprising: a shaft (14) mounted to turn about an axis of rotation (X), while being capable of sliding along said axis (X) between a rest position towards which it is urged by return means (24), and an active position; order delivery means (16, 11) co-operating with the shaft (14) to deliver orders as a function of the angular position of the shaft (14); rotary drive means (15) for causing the shaft to turn; and safety actuation means (23) for causing the shaft to slide from the rest position in which anti-rotation means (27, 28) prevent the shaft from turning to the active position in which the anti-rotation means (27, 28) leave the shaft free to turn under drive from the rotary drive means (15).
摘要翻译： 本发明提供了一种用于向接收器（8,12）选择性地传送订单的控制箱，所述控制箱包括：安装成围绕旋转轴线（X）旋转的轴（14），同时能够沿所述轴线（X ）在其被所述返回装置（24）推动的静止位置和活动位置之间; 与所述轴（14）配合的订单传送装置（16,11）作为所述轴（14）的角位置递送订单; 旋转驱动装置（15），用于使轴转动; 以及用于使轴从静止位置滑动的安全致动装置（23），在该位置，防转动装置（27,28）防止轴转动到防转动装置（27,28）离开的有效位置 所述轴在旋转驱动装置（15）的驱动下自由转动。
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公开(公告)号：US09126572B2
公开(公告)日：2015-09-08
申请号：US14132484
申请日：2013-12-18
发明人： Jean-Baptiste Vaney , David Frank , David Lemay
IPC分类号： G01C23/00 , B60T8/17 , B60T8/26 , B64C25/42 , B60T7/04 , B60T8/172 , B60T8/32 , B60T17/22 , B60T8/00
CPC分类号： B60T8/1703 , B60T7/042 , B60T8/00 , B60T8/172 , B60T8/26 , B60T8/325 , B60T17/221 , B64C25/426
摘要： A method of managing the braking of an aircraft, the aircraft having a plurality of wheels R1, . . . , R12, each fitted with a brake F1, . . . , F12 adapted to generate a braking force in response to brake pedals 5 being depressed. The management method comprising the steps of: distributing the wheels fitted with respective brakes in at least two distinct groups G1, G2, G3, G′1, G′2, G′3; allocating respective relationships to each of the groups of wheels for determining how braking force varies as a function of the depression of the brake pedals; and modifying the distribution of the wheels in response to a predetermined event occurring.
摘要翻译： 一种管理飞机制动的方法，该飞机具有多个轮R1。 。 。 ，R12，每个都配有制动器F1。 。 。 ，F12适于产生响应于制动踏板5被压下的制动力。 所述管理方法包括以下步骤：将装配有相应制动器的车轮分配在至少两个不同的组G1，G2，G3，G'1，G'2，G'3中; 将各个关系分配给每个轮组，以确定制动力如何随制动踏板的下压而变化; 以及响应于发生的预定事件来修改车轮的分布。
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公开(公告)号：US09073634B2
公开(公告)日：2015-07-07
申请号：US14045510
申请日：2013-10-03
发明人： Julien Thibault
CPC分类号： B64C25/46 , B60T8/1703
摘要： The invention relates to a braking system architecture for an aircraft having wheels 1 braked by means of respective brakes 2, each brake having a plurality of electromechanical actuators 3a, 3b, the braking system having controllers 8a, 8b for distributing electric power Ps to the actuators 3a, 3b in response to a braking setpoint, each controller 8a, 8b being associated with some of the actuators of any given brake. According to the invention, each controller 8a, 8b has an input Ev for receiving information about the rotary speed of the wheel 1 braked by the actuators associated with said controller, the controller including processor means 13 for modulating the power transmitted to the actuators as a function of the speed of rotation of the wheel in order to provide anti-skid protection.
摘要翻译： 本发明涉及一种用于飞行器的制动系统结构，其具有通过相应的制动器2制动的车轮1，每个制动器具有多个机电致动器3a，3b，该制动系统具有用于将电力Ps分配给致动器的控制器8a，8b 3a，3b响应于制动设定点，每个控制器8a，8b与任何给定制动器的一些致动器相关联。 根据本发明，每个控制器8a，8b具有用于接收关于由与所述控制器相关联的致动器制动的车轮1的转速的信息的输入Ev，所述控制器包括处理器装置13，用于将传递到致动器的功率调制为 功能的轮子旋转速度，以提供防滑保护。
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30.发明授权Hydraulically regulated electromagnetic actuator, and landing gear fitted with such an actuator for controlling same 有权液压调节电磁执行器和装有这样一个致动器的起落架用于控制它公开(公告)号：US09056672B2
公开(公告)日：2015-06-16
申请号：US13640809
申请日：2011-04-15
摘要： An electromechanical actuator comprising an electric motor (11) for driving an output shaft (4) in rotation via a reduction gear (20) and passive regulation stage (30) allowing for control of the speed of rotation of the output shaft. A braking member is arranged between an output of the reduction gear and the output shaft to be driven, the braking member being arranged to ensure two different braking levels depending on the direction of rotation of the shaft. The braking member is of hydraulic type and comprises a paddle (33) for transferring fluid between two chambers (34, 35) under the effect of the rotation of the output shaft, transferred fluid passing through a selective drawing member (41) which, depending on the direction of rotation of the actuator, opposes two distinct resistances to the decantation of the fluid from one chamber to the other.
摘要翻译： 一种机电致动器，包括用于通过减速齿轮（20）驱动输出轴（4）旋转的电动机（11）和允许输出轴的旋转速度的无源调节级（30）。 制动部件设置在减速齿轮的输出端与被驱动的输出轴之间，制动部件被配置成根据轴的旋转方向确保两个不同的制动水平。 制动构件是液压式的，包括用于在输出轴旋转的作用下在两个腔室（34,35）之间传送流体的桨叶（33），经过选择性拉拔构件（41）的传递的流体 在致动器的旋转方向上，对流体从一个腔室到另一个腔室的倾析两个不同的阻力。
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