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21. 发明申请

US20130119197A1 A DEVICE FOR UNLOCKING AN UNDERCARRIAGE IN A DEPLOYED POSITION, AND AN UNDERCARRIAGE FITTED WITH SUCH A DEVICE 有权
标题翻译：用于解除分配位置中的接收的设备，以及与这些设备配对的接收器
公开(公告)号：US20130119197A1
公开(公告)日：2013-05-16
申请号：US13697841
申请日：2011-05-17
申请人： Dominique Ducos
发明人： Dominique Ducos
IPC分类号： B64C25/20
CPC分类号： B64C25/20 , B64C25/24 , B64C25/26
摘要： A simple device for blocking and unblocking the locking member of an undercarriage having a breaker strut and including an unlocking device. The device comprises. a rotary actuator of axis parallel to the hinge axis of the links of the stabilizing member; a crank connected to a shaft of the actuator; a pawl hinged to the end of the crank and including a step; a pin secured to and at a distance from one of the links of the stabilizing member; and return means for urging the pawl towards the pin. The actuator is actuatable between a first angular position in which the pin is in contact with the pawl facing the step while the links are substantially in alignment, and a second angular position that the crank reaches when the step of the pawl has pushed back the pin, taking the links of the stabilizer member out of alignment.
摘要翻译：一种简单的装置，用于阻挡和解锁具有断路器支柱并包括解锁装置的起落架的锁定构件。该装置包括。旋转致动器，其平行于所述稳定构件的所述连杆的铰链轴线; 连接到致动器的轴的曲柄; 棘爪铰接到曲柄的端部并包括一个台阶; 固定在所述稳定构件的所述连杆中的一个上并与其一定距离的销; 以及用于向销推动棘爪的返回装置。致动器可以在第一角位置和第二角位置之间起第一角度位置，在第一角度位置，销与第二角度位置相对，当第二角度位置与棘爪相接触时，使稳定器的连杆不对齐。

22. 发明申请

US20130068884A1 MAIN LANDING GEAR OF AN AIRCRAFT, COMPRISING TWO WALKING BEAMS JOINED TO THE STRUCTURE OF THE AIRCRAFT IN AN ARTICULATED MANNER 有权
标题翻译：航空器的主要装载机，包括两个朝向结构的飞机组成的飞机
公开(公告)号：US20130068884A1
公开(公告)日：2013-03-21
申请号：US13699911
申请日：2011-06-16
申请人： Dominique Ducos
发明人： Dominique Ducos
IPC分类号： B64C25/10
CPC分类号： B64C25/10 , B64C25/14 , B64C25/34 , B64C2025/125
摘要： An aircraft undercarriage comprising two rocker beams (1, 2) carrying wheels and mounted to pivot on a common pivot (Y1), the undercarriage including a shock-absorber device comprising two connecting rods (5, 6), each coupled to a respective one of the rocker beams, at least one of the connecting rods being telescopic and forming a shock absorber, the two connecting rods also being coupled to a rocker (7) pivotally mounted on a central pivot (8). The common pivot of the rocker beams is secured to the structure of the aircraft and is mounted in a fixed position thereon, while the central pivot of the rocker is movable between a first position in which the rocker beams are in a landing position, and a second position in which the rocker has pulled on the connecting rods to cause the rocker beams to pivot towards a retracted position.
摘要翻译：一种飞机起落架，包括两个承载轮并安装成在公共枢轴（Y1）上枢转的摇臂梁（1,2），所述起落架包括一个包括两个连接杆（5,6）的减震器装置，每个连杆分别联接到相应的一个所述摇臂梁中的至少一个连杆可伸缩并且形成减震器，所述两个连杆还联接到枢转地安装在中心枢轴（8）上的摇臂（7）。摇臂梁的共同枢轴固定到飞行器的结构上，并且安装在其上的固定位置，而摇臂的中心枢轴可在摇臂梁处于着陆位置的第一位置和第二位置，其中摇杆已经在连接杆上拉动，以使摇臂梁朝向缩回位置枢转。

23. 发明申请

US20110180360A1 OVERPRESSURE AND BOTTOMING DETECTOR FOR A SHOCK-ABSORBER OR THE LIKE 审中-公开
标题翻译：超压和底部检测器用于防震或类似
公开(公告)号：US20110180360A1
公开(公告)日：2011-07-28
申请号：US13063243
申请日：2009-09-01
申请人： Pascal Martin , Dominique Ducos
发明人： Pascal Martin , Dominique Ducos
IPC分类号： F16F9/32
CPC分类号： F16F9/3264
摘要： The invention relates to an overpressure and bottoming detector for a shock-absorber or the like, the detector including a hollow body inside which a piston slides sealingly and that is designed to be subjected to a pressure via an inlet of the body that is in communication with an enclosure in which said pressure exists, the piston being retained in position against the pressure by threshold retaining means adapted to release the piston when the pressure reaches or exceeds said threshold in such a manner that the piston is pushed under the effect of the pressure towards an indication position, and wherein the piston is secured to a pin that projects from the inlet of the body so as to be capable of being pushed against the threshold retaining means.
摘要翻译：本发明涉及一种用于减震器等的超压和底部检测器，该检测器包括一个中空体，活塞在该中空体内密封地滑动，并被设计成经由身体的入口经受压力在其中存在所述压力的外壳中，通过阈值保持装置将活塞保持在适当位置，适于当压力达到或超过所述阈值时释放活塞，使得活塞在压力作用下被推动朝向指示位置，并且其中活塞被固定到从主体的入口突出的销，以便能够被推靠在阈值保持装置上。

24. 发明申请

US20110005061A1 PROCESS FOR MANUFACTURING A METAL PART REINFORCED WITH CERAMIC FIBRES 有权
标题翻译：用陶瓷纤维增强金属部件的工艺
公开(公告)号：US20110005061A1
公开(公告)日：2011-01-13
申请号：US12810949
申请日：2008-12-24
申请人： Richard Masson , Dominique Ducos
发明人： Richard Masson , Dominique Ducos
IPC分类号： B23P17/00
CPC分类号： C22C47/025 , C22C47/00 , Y10T29/49 , Y10T29/49012 , Y10T29/49343 , Y10T29/49801 , Y10T29/49968 , Y10T29/4998 , Y10T29/49995
摘要： The invention relates to a process for manufacturing a metal part reinforced with ceramic fibres, in which: a housing for an insert is machined in a metal body (10) having an upper face (10A, 10B); an insert (11) formed from a fibre bundle having a metal matrix is placed in the housing; a metal cover (12) is placed on the body so as to cover the insert (11); the cover (12) is welded onto the metal body (10); the assembly comprising the metal body with the cover undergoes a hot isostatic compression treatment; and said treated assembly is machined so as to obtain said part. The process is characterized in that the insert (11) is a rectilinear insert and the housing forms a rectilinear groove (10A1, 10A2, 10B1, 10B2) that extends beyond the insert and is open at each end, said groove being filled by a tab (14) during closure by the cover (12).
摘要翻译：本发明涉及一种用陶瓷纤维增强的金属部件的制造方法，其特征在于，在具有上表面（10A，10B）的金属体（10）中加工用于插入物的壳体。将由具有金属基体的纤维束形成的插入物（11）放置在壳体中; 金属盖（12）被放置在主体上以覆盖插入件（11）; 将盖（12）焊接到金属体（10）上; 包括具有盖的金属体的组件进行热等静压处理; 并且加工所述经处理的组件以获得所述部件。该过程的特征在于，插入件（11）是直线插入件，并且壳体形成延伸超过插入件的直线槽（10A1,10A2,10B1,10B2），并且在每个端部都是敞开的，所述槽被凸片（14）在盖（12）关闭期间。

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