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1. 发明授权

US07394242B2 Tachometer with independently mountable rotary and stationary parts for an aircraft wheel 有权
标题翻译：用于飞机轮的独立安装的旋转和固定部件的转速计
公开(公告)号：US07394242B2
公开(公告)日：2008-07-01
申请号：US11302201
申请日：2005-12-14
申请人： Jean-Clair Pradier , Thomas Lavaud
发明人： Jean-Clair Pradier , Thomas Lavaud
IPC分类号： G01P3/44 , G01B7/30
CPC分类号： B64C25/36 , G01P3/487
摘要： A tachometer for an aircraft wheel mounted on an axle to rotate about an axis of rotation. The tachometer has a stationary part secured to the axle and a rotary part driven in rotation by the wheel. The stationary part and the rotary part are mountable independently on the axle and on the wheel, respectively, and have portions facing each other in a radial direction. A sensor and a target element carried by the stationary and rotary parts portions that extend facing each other in a radial direction and are in register with each other in a radial direction. The portion secured to the rotary part extends inside the axle.
摘要翻译：用于安装在轴上以绕旋转轴线旋转的飞轮的转速计。转速计具有固定在轴上的固定部分和由车轮驱动旋转的旋转部分。固定部分和旋转部分分别独立地安装在车轮和车轮上，并且具有在径向方向上彼此相对的部分。由固定部和旋转部承载的传感器和目标元件，其在径向上彼此相对延伸并且在径向方向上彼此对准。固定到旋转部分的部分在轴内延伸。

2. 发明授权

US07898487B2 Undercarriage fitted with a communication device between a wheel and the undercarriage 有权
标题翻译：在车轮和起落架之间配有通讯装置的底盘系统
公开(公告)号：US07898487B2
公开(公告)日：2011-03-01
申请号：US12133484
申请日：2008-06-05
申请人： Jean-Clair Pradier , Thomas Lavaud
发明人： Jean-Clair Pradier , Thomas Lavaud
IPC分类号： H01Q1/32
CPC分类号： B60C23/0408 , B60C23/0444
摘要： The invention relates to an aircraft undercarriage including at least one axle having at least one wheel mounted to rotate thereon, the undercarriage including a communication device for connecting a sensor mounted on a rim of the wheel to stationary processor means mounted on the aircraft. According to the invention, the communication device comprises firstly an antenna secured to the sensor and thus rotating together with the wheel, and secondly a stationary antenna extending at the end of the axle and connected to the processor means, the two antennas being in radio communication through a cover of non-conductive material secured to the wheel and covering the end of the axle.
摘要翻译：本发明涉及一种飞机底盘系统，其包括至少一个轴，其至少一个车轮具有安装以在其上旋转的至少一个车轮，所述起落架包括用于将安装在车轮边缘上的传感器连接到安装在飞行器上的固定式处理器装置的通信装置。根据本发明，通信装置首先包括固定在传感器上并因此与轮一起旋转的天线，其次是在轴的端部延伸并连接到处理器装置的固定天线，两个天线处于无线电通信通过固定在车轮上并覆盖轴的端部的非导电材料的盖子。

3. 发明授权

US07589620B2 Axle end equipment for a vehicle, in particular an aircraft 失效
标题翻译：用于车辆，特别是飞机的车身终端设备
公开(公告)号：US07589620B2
公开(公告)日：2009-09-15
申请号：US11605355
申请日：2006-11-29
申请人： Jean-Clair Pradier , Eric Evenor , Thomas Lavaud , Bertrand Maes
发明人： Jean-Clair Pradier , Eric Evenor , Thomas Lavaud , Bertrand Maes
IPC分类号： B60C23/00
CPC分类号： G01P3/44 , B60C23/0413 , B60C23/043 , B60C2200/02
摘要： The invention relates to axle end equipment for a vehicle, in particular an aircraft, the equipment comprising a stationary portion for securing to the axle and a rotary portion for securing to the wheel carried by the axle. According to the invention, the rotary portion comprises first remote connection means in communication with a sensor mounted on the wheel so as to put the sensor and the rotary portion of the equipment into contactless electromagnetic relationship.
摘要翻译：本发明涉及用于车辆，特别是飞行器的车轴终端设备，该设备包括用于固定到车轴的固定部分和用于固定到由车轴承载的车轮的旋转部分。根据本发明，旋转部分包括与安装在车轮上的传感器连通的第一远程连接装置，以便将传感器和设备的旋转部分置于非接触式电磁关系中。

4. 发明申请

US20080084331A1 Axle end equipment for a vehicle, in particular an aircraft 失效
标题翻译：用于车辆，特别是飞机的车身终端设备
公开(公告)号：US20080084331A1
公开(公告)日：2008-04-10
申请号：US11605355
申请日：2006-11-29
申请人： Jean-Clair Pradier , Eric Evenor , Thomas Lavaud , Bertrand Maes
发明人： Jean-Clair Pradier , Eric Evenor , Thomas Lavaud , Bertrand Maes
IPC分类号： G08B21/00
CPC分类号： G01P3/44 , B60C23/0413 , B60C23/043 , B60C2200/02
摘要： The invention relates to axle end equipment for a vehicle, in particular an aircraft, the equipment comprising a stationary portion for securing to the axle and a rotary portion for securing to the wheel carried by the axle. According to the invention, the rotary portion comprises first remote connection means in communication with a sensor mounted on the wheel so as to put the sensor and the rotary portion of the equipment into contactless electromagnetic relationship.
摘要翻译：本发明涉及用于车辆，特别是飞行器的车轴终端设备，该设备包括用于固定到车轴的固定部分和用于固定到由车轴承载的车轮的旋转部分。根据本发明，旋转部分包括与安装在车轮上的传感器连通的第一远程连接装置，以便将传感器和设备的旋转部分置于非接触式电磁关系中。

5. 发明申请

US20070006650A1 Tachometer for an aircraft wheel 有权
标题翻译：用于飞机轮的转速表
公开(公告)号：US20070006650A1
公开(公告)日：2007-01-11
申请号：US11302201
申请日：2005-12-14
申请人： Jean-Clair Pradier , Thomas Lavaud
发明人： Jean-Clair Pradier , Thomas Lavaud
IPC分类号： G01P15/00
CPC分类号： B64C25/36 , G01P3/487
摘要： The invention relates to a tachometer for an aircraft wheel mounted on an axle to rotate about an axis of rotation, the tachometer comprising a stationary part for securing to the axle and a rotary part for being driven in rotation by the wheel, one of the stationary part and the rotary part including a remote sensor adapted to co-operate with an indicator element carried by the facing other part of the sensor in order to generate information about the speed of rotation of the wheel, the stationary and rotary parts having portions that extend facing each other in a radial direction, the remote sensor and the indicator element being carried by the portions so as to be in register with each other in a radial direction. According to the invention, the portion secured to the rotary part extends inside the axle.
摘要翻译：本发明涉及一种用于安装在轴上以围绕旋转轴线旋转的飞轮的转速计，转速计包括用于固定到车轴的固定部分和用于由车轮驱动旋转的旋转部分，其中一个固定部分和旋转部分包括远程传感器，其适于与由传感器的面对的其他部分携带的指示器元件协作，以便产生关于车轮的旋转速度的信息，固定和旋转部件具有延伸的部分在径向上彼此面对，远程传感器和指示元件由部分承载，以便在径向上彼此对准。根据本发明，固定到旋转部分的部分在轴内延伸。

6. 发明授权

US08371350B2 Device for connecting a tire of an aircraft wheel to a pneumatic unit of the aircraft 有权
标题翻译：用于将飞机轮胎的轮胎连接到飞行器的气动单元的装置
公开(公告)号：US08371350B2
公开(公告)日：2013-02-12
申请号：US13100800
申请日：2011-05-04
申请人： Olivier Collet , Jean-Clair Pradier , Bertrand Maes
发明人： Olivier Collet , Jean-Clair Pradier , Bertrand Maes
IPC分类号： B60C23/10
CPC分类号： B60C23/003 , B60C2200/02 , Y10T137/7876
摘要： A device for selectively connecting a tire to a pneumatic unit of an aircraft, the tire forming part of a wheel mounted to rotate on a hollow axle of the aircraft, the device comprising a stator and a rotor that is mounted to rotate relative to the stator and that includes a structure enabling it to be rotated by the wheel. The stator is bell-shaped and is designed to be received as a push-fit in the axle, and includes an end wall carrying a first pneumatic port for connection to the pneumatic unit via a tube running along the inside of the axle, the rotor extending substantially inside the stator.
摘要翻译：一种用于选择性地将轮胎连接到飞行器的气动单元的装置，所述轮胎形成安装成在所述飞行器的中空轴上旋转的轮的所述轮胎，所述装置包括定子和转子，所述定子和转子相对于所述定子并且其包括使其能够被轮旋转的结构。定子是钟形的，并且被设计成作为推动配合被接收在轴中，并且包括端壁，其承载着第一气动端口，用于经由沿着轴的内部行进的管连接到气动单元，转子基本上在定子内部延伸。

7. 发明授权

US07484424B2 Device and method for determining the weight and/or a characteristic value of the position of the centre of gravity of an aircraft 有权
标题翻译：用于确定飞行器重心和/或重心位置的特征值的装置和方法
公开(公告)号：US07484424B2
公开(公告)日：2009-02-03
申请号：US11396550
申请日：2006-04-04
申请人： Jean-Clair Pradier
发明人： Jean-Clair Pradier
IPC分类号： G01N5/00
CPC分类号： G01M1/125 , G01G19/07
摘要： Method and device for determining the weight and/or a characteristic value of the position of the center of gravity of an aircraft standing on the ground by means of a plurality of undercarriages, each undercarriage including at least one structural element exhibiting a variable level of stresses depending on the fraction of the weight of the aircraft transmitted to the ground through the undercarriage. The method includes the steps ofa) measuring on each undercarriage at least one parameter representing the stress level of the element; and b) evaluating the characteristic value and/or the weight according to the parameters measured in step a). At least one parameter measured in step a) is a magnetic or electrical characteristic of the structural element of the undercarriage.
摘要翻译：用于通过多个起落架来确定站在地面上的飞行器的重心位置的重量和/或特征值的方法和装置，每个起落架包括至少一个表现出可变应力水平的结构元件取决于通过起落架传输到地面的飞机重量的分数。该方法包括以下步骤：a）在每个起落架上测量表示元件的应力水平的至少一个参数; 以及b）根据步骤a）中测量的参数评估特征值和/或重量。在步骤a）中测量的至少一个参数是起落架的结构元件的磁性或电特性。

8. 发明授权

US06959596B2 Installation for measuring pressure of at least one aeroplane wheel tire 有权
标题翻译：用于测量至少一架飞机轮胎轮胎的压力的安装
公开(公告)号：US06959596B2
公开(公告)日：2005-11-01
申请号：US10473808
申请日：2002-03-27
申请人： Jean-Clair Pradier , Antoine Gautier
发明人： Jean-Clair Pradier , Antoine Gautier
IPC分类号： B60C23/04 , B60C23/02
CPC分类号： B60C23/0433 , B60C2200/02
摘要： An installation for measuring the pressure of at least one tire of a wheel of an aeroplane includes: at least a pressure measuring sensor associated with a tire; a unit operating on the pressure measurement provided in the aeroplane; and radio-frequency transmission elements including for the or each sensor, a revolving antenna borne by the wheel and connected to each measuring sensor and to a fixed antenna connected by a conductive cable to the unit operating on the pressure measurement. The fixed antenna is adapted to be borne by the aeroplane structure away from the or each wheel at least in an upper part of the shock strut of the landing gear bearing the wheel.
摘要翻译：用于测量飞机的车轮的至少一个轮胎的压力的装置包括：至少与轮胎相关联的压力测量传感器; 在飞机上提供的压力测量工作的单元; 以及包括用于该传感器或每个传感器的射频传输元件，由车轮承载并连接到每个测量传感器的旋转天线以及通过导电电缆连接到在压力测量上工作的单元的固定天线。固定天线适于由飞机结构承载，至少在承载车轮的起落架的冲击支柱的上部远离或每个车轮。

9. 发明授权

US06843114B2 Wheel arrangement having a pressure sensor 有权
标题翻译：具有压力传感器的车轮装置
公开(公告)号：US06843114B2
公开(公告)日：2005-01-18
申请号：US10478720
申请日：2002-05-24
申请人： Jean-Clair Pradier , Antoine Gautier
发明人： Jean-Clair Pradier , Antoine Gautier
IPC分类号： G01L17/00 , B60B35/18 , B60C23/04 , B64C25/36 , B60C23/02
CPC分类号： B60C23/043 , B60C23/0433
摘要： A wheel arrangement includes a wheel having a sensor for measuring pressure in the tyre; a spindle, about which the wheel is rotatably mounted with the aid of bearings around the spindle, and of communication elements between the sensor and elements for using measures, which are associated with the spindle. Communication elements are adapted to a transmission system with a frequency higher than 50 kHz comprising a rotating antenna which is supported by the wheel and a fixed antenna. The two antennae do not have their own rotational guiding element. The antennae are generally annular and disposed in a concentric manner on the same level around the wheel axis (X-X) of rotation, the average radial distance between the antennae exceeding 2 mm.
摘要翻译：车轮装置包括具有用于测量轮胎中的压力的传感器的车轮; 主轴，绕其围绕主轴的轴承可旋转地安装车轮，以及传感器和元件之间的连接元件，用于与主轴相关联的措施。通信元件适用于频率高于50kHz的传输系统，包括由车轮支撑的旋转天线和固定天线。两个天线没有自己的旋转引导元件。天线通常是环形的，并且围绕着旋转的轮轴（X-X）在同一水平上设置，天线之间的平均径向距离超过2mm。

10. 发明授权

US07992610B2 Device for connecting a tire of an aircraft wheel to a pneumatic unit of the aircraft 有权
标题翻译：用于将飞机轮胎的轮胎连接到飞行器的气动单元的装置
公开(公告)号：US07992610B2
公开(公告)日：2011-08-09
申请号：US12255303
申请日：2008-10-21
申请人： Olivier Collet , Jean-Clair Pradier , Bertrand Maes
发明人： Olivier Collet , Jean-Clair Pradier , Bertrand Maes
IPC分类号： B60C23/10
CPC分类号： B60C23/003 , B60C2200/02 , Y10T137/7876
摘要： A device for selectively connecting a tire to a pneumatic unit of an aircraft, the tire forming part of a wheel mounted to rotate on a hollow axle of the aircraft, the device comprising a stator and a rotor that is mounted to rotate relative to the stator and that includes means enabling it to be rotated by the wheel. The stator is bell-shaped and is designed to be received as a push-fit in the axle, and includes an end wall carrying a first pneumatic port for connection to the pneumatic unit via a tube running along the inside of the axle, the rotor extending substantially inside the stator.
摘要翻译：一种用于选择性地将轮胎连接到飞行器的气动单元的装置，所述轮胎形成安装成在所述飞行器的中空轴上旋转的轮的所述轮胎，所述装置包括定子和转子，所述定子和转子相对于所述定子并且其包括使其能够被车轮旋转的装置。定子是钟形的，并且被设计成作为推动配合被接收在轴中，并且包括端壁，其承载着第一气动端口，用于经由沿着轴的内部行进的管连接到气动单元，转子基本上在定子内部延伸。

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