公开(公告)号：US20160023310A1

公开(公告)日：2016-01-28

申请号：US14803287

申请日：2015-07-20

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Clement SCHOENBOCK

IPC: B23P6/00 ,  B60B3/00

CPC classification number: B23P6/00 ,  B23D77/00 ,  B23P19/025 ,  B25B27/064 ,  B60B3/004 ,  B60B2310/226 ,  B60B2310/228

Abstract: A method of restoring a wheel (1) to compliance, the wheel having a plurality of ovalized bores (2). The method is characterized in that it includes at least a step of boring a first ovalized bore (2) with the help of a reamer (3) presenting a longitudinal pilot portion (3a) and a longitudinal cutter portion (3b), the cutter portion (3b) presenting teeth (4) defining a cutting diameter (D2), and the pilot portion (3a) presenting a pilot diameter (D1) strictly less than the cutting diameter (D2), the step of boring this first ovalized bore (2) consisting in inserting the reamer (3) into the first ovalized bore (2), beginning with the pilot portion (3a) and followed by the cutter portion (3b), the pilot diameter (D1) being such that it enables the reamer (3) to be guided in translation inside the first ovalized bore (2) for boring.

Abstract translation: 一种将轮（1）恢复成顺应性的方法，所述轮具有多个椭圆形孔（2）。 该方法的特征在于，它包括至少一个借助于展现纵向导向部分（3a）和纵向切割器部分（3b）的铰刀（3）钻出第一椭圆形孔（2）的步骤，切割器部分 （3b），具有限定切割直径（D2）的齿（4），以及具有严格小于切割直径（D2）的导向直径（D1）的引导部分（3a），使第一椭圆形孔 包括将所述扩孔器（3）插入到所述第一椭圆形孔（2）中，从所述先导部分（3a）开始并且随后是所述切割器部分（3b），所述导向器直径（D1）使得能够使所述铰刀 3）在第一椭圆形孔（2）内被引导以进行翻转以进行钻孔。

公开(公告)号：US09221534B2

公开(公告)日：2015-12-29

申请号：US13650301

申请日：2012-10-12

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Daniel Bucheton

IPC: B64C25/40 ,  F16C39/02 ,  F16C19/52 ,  F16C21/00

CPC classification number: B64C25/405 ,  F16C19/52 ,  F16C21/00 ,  F16C39/02 ,  F16C2326/43 ,  F16C2361/61 ,  Y02T50/823 ,  Y10T74/19614

Abstract: A device for connecting a gearmotor to an aircraft wheel, the device comprising: a casing rotatably carrying a shaft that is to be driven by the gearmotor, and on which a pinion is mounted idle by means of a rolling bearing; a toothed ring for being constrained in rotation with the aircraft wheel and arranged to mesh permanently with the idle pinion; and rotation securing structure for selectively constraining the idle pinion in rotation with the shaft. A bushing is interposed between the shaft and the rolling bearing of the idle pinion.

Abstract translation: 一种用于将减速电机连接到飞行器轮的装置，该装置包括：壳体，其可旋转地承载要由减速电机驱动的轴，并且小齿轮通过滚动轴承空转; 用于与飞行器轮一起被约束旋转并布置成与空转小齿轮永久啮合的齿环; 以及旋转固定结构，用于选择性地约束与轴一起旋转的空转小齿轮。 在轴和怠速小齿轮的滚动轴承之间插入衬套。

公开(公告)号：US20150360772A1

公开(公告)日：2015-12-17

申请号：US14734700

申请日：2015-06-09

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas MAZARGUIL ,  Sébastien REMOND

IPC: B64C25/36 ,  B64C25/42 ,  B64C25/40

CPC classification number: B64C25/40 ,  B64C25/36 ,  B64C25/405 ,  B64C25/42 ,  Y02T50/823

Abstract: The invention relates to an aircraft wheel having a rim comprising brake discs driving keys (21), the wheel being provided with rotational driving means (210) which comprise a drive gear (211) associated with coupling members (212) of the drive gear to the rim of the wheel, the wheel being characterized in that the coupling members are fixed to the rim by fixing members (220) introduced into orifices of the rim extending at an end of the keys which are also used to hold heat shields protecting the rim.

Abstract translation: 本发明涉及具有包括制动盘驱动键（21）的轮辋的飞行器轮，该轮设置有旋转驱动装置（210），其包括与驱动齿轮的联接构件（212）相关联的驱动齿轮（211） 车轮的轮缘的特征在于，联接构件通过引入到键的端部处延伸的边缘的孔的固定构件（220）固定到轮缘，这些孔也用于保持保护轮缘的隔热罩 。

公开(公告)号：US20150345545A1

公开(公告)日：2015-12-03

申请号：US14654862

申请日：2014-01-10

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas ANTONI

IPC: F16C11/04

CPC classification number: F16C11/045 ,  B64C25/00 ,  B64D2045/008 ,  F16C11/0614 ,  Y10T403/32221

Abstract: The invention relates to a tubular fusible member (21) extending along a longitudinal axis (AL) and for engaging in a two-lug clevis (14) and a single-lug clevis (12) in order to form a hinge (11). According to the invention, the fusible member (21) is constrained in rotation with one of the clevises (12, 14), and it presents a cross-section of shape that varies gradually between a central section and two distal sections, each distal section having reinforced thickness in its regions that extend parallel to the bending plane (PF) in which the fusible member (21) bends when it is stressed, the central section having a second moment of area relative to an axis normal to the bending plane (PF) that is greater than the second moment of area of the distal sections.

Abstract translation: 本发明涉及一种沿着纵向轴线（AL）延伸并且用于接合在两个耳钩U形夹（14）和单耳钩U形夹（12）中以形成铰链（11）的管状可熔构件（21）。 根据本发明，可熔构件（21）与其中一个夹头（12,14）一起旋转，并且其呈现在中心部分和两个远端部分之间逐渐变化的形状的横截面，每个远端部分 在其受应力时可熔构件（21）弯曲的弯曲平面（PF）平行延伸的区域具有增强的厚度，中心部分具有相对于垂直于弯曲平面的轴线的第二力矩（PF ）大于远端区域的第二时刻。

公开(公告)号：US20150314321A1

公开(公告)日：2015-11-05

申请号：US14699339

申请日：2015-04-29

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Marine KRATZ

IPC: B05C21/00 ,  C25D5/02 ,  B05D1/32

CPC classification number: B05B12/20 ,  B05B13/0214 ,  B05C3/00 ,  C25D5/022

Abstract: A protection device (1) for protecting a portion to be protected of a part, the device comprising a separable body (2) that can be separated into at least two sub-elements (4, 5), each sub-element (4, 5) having a cavity (6, 7) for receiving at least partially the portion to be protected of the part, the device having holding means (4.11, 4.12, 4.21, 4.22, 5.11, 5.12, 5.21, 5.22) for holding the sub-elements (4, 5) in position relative to one another, and at least one of the sub-elements (4, 5) having a fraction of its cavity (6, 7) that is provided with a surface (30, 31) that opposes relative sliding between the protection device (1) and the portion to be protected of the part.

Abstract translation: 一种用于保护部件的保护部分的保护装置（1），该装置包括可分离成至少两个子元件（4,5）的可分离主体（2），每个子元件（4， 5）具有用于至少部分地接收所述部件的待保护部分的空腔（6,7），所述装置具有用于保持所述子部件的保持装置（4.11,4.12,4.21,2.42,5.11,5.12,2.521,5.22） - 元件（4,5）相对于彼此位于相对位置，并且至少一个子元件（4,5）具有其空腔（6,7）的一部分，所述子元件具有表面（30,31） 它反对保护装置（1）和待保护零件之间的相对滑动。

公开(公告)号：US20150239553A1

公开(公告)日：2015-08-27

申请号：US14628665

申请日：2015-02-23

Applicant: SNECMA ,  MESSIER-BUGATTI-DOWTY ,  SAFRAN

Inventor： Sylvain Leclercq ,  Bruno Jacques Gerard Dambrine ,  Dominique Marie Christian Coupe

IPC: B64C25/10 ,  B32B5/22 ,  B32B5/02

CPC classification number: B64C25/10 ,  B29C70/222 ,  B29C70/24 ,  B29C70/48 ,  B29L2031/3076 ,  B32B5/024 ,  B32B5/22 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2605/18 ,  F16C7/026 ,  Y10T442/3528

Abstract: The invention relates to fiber reinforcement for making an elongate mechanical part (10) out of composite material having a lug (14) at at least one end for receiving a pin for making a pivot connection with another part, the fiber reinforcement being made from a central fiber structure (106; 106′) for forming a core that is obtained by three-dimensional weaving, from a peripheral fiber structure (16; 16′) that is to form a belt surrounding the central structure so as to form at least one empty cylindrical space in the lug of the part, and from at least one annular fiber structure (112; 112′; 112″) that is to form a ring that is formed inside the empty space provided between the central structure and the peripheral structure.

Abstract translation: 本发明涉及用于从复合材料制造细长机械部件（10）的纤维增强件，该复合材料在至少一端具有用于接收用于与另一部件枢转连接的销的销（14），所述纤维增强件由 中心纤维结构（106; 106'），用于形成由三维织造得到的芯，从周边纤维结构（16; 16'）形成围绕中心结构的带，以形成至少一个 该部分的凸耳中的空的圆柱形空间和至少一个环形纤维结构（112; 112'; 112“），以形成形成在设置在中心结构和外围结构之间的空白空间内的环。

公开(公告)号：US09108278B2

公开(公告)日：2015-08-18

申请号：US13857436

申请日：2013-04-05

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Olivier Dereure

IPC: B23P6/00 ,  F16D65/12 ,  F16D55/36 ,  F16D55/00

CPC classification number: B23P6/00 ,  F16D55/36 ,  F16D65/12 ,  F16D2055/0095 ,  F16D2250/0092 ,  Y10T29/49726 ,  Y10T29/49732

Abstract: The invention relates to a method of using and renovating a disk (9) from a stack of disks (7) of a vehicle brake, the method comprising the steps of using the disk during a plurality of lives and of compensating for loss of thickness after each life by assembling the disk with a complementary portion.

Abstract translation: 本发明涉及一种从车辆制动器的盘（7）的堆叠中使用和更新盘（9）的方法，所述方法包括以下步骤：在多个寿命期间使用该盘并且补偿后的厚度损失 每个人的生活通过组装盘与补充部分。

公开(公告)号：US20150183268A1

公开(公告)日：2015-07-02

申请号：US14572879

申请日：2014-12-17

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Patrick BALDASSARA ,  Xavier DELAYRE ,  Martial GALLAND

IPC: B60B23/08 ,  B60B21/10

CPC classification number: B60B23/08 ,  B60B21/104 ,  B60B25/08 ,  B60B25/12 ,  B60B25/20 ,  B60B2900/113 ,  B60B2900/1214 ,  B60B2900/212 ,  B60B2900/531 ,  B60B2900/541 ,  B60Y2200/51

Abstract: Aircraft wheel rim in two parts, one of them a main part (1) comprising a hub (2), a disc (4) extending between the hub and an annular external portion (3) intended to accept a tyre and shaped to have a flange (5) at one of its ends, the other of its ends being shaped to accept a removable part (10) forming a flange (12) which removable part is attached to the annular external portion after the tyre has been fitted, the rim comprising means for preventing the removable flange from rotating relative to the rim comprising at least one link (20) having ends the centres of which define an axis which extends in a plane perpendicular to an axis of rotation of the rim while at the same time extending obliquely to make an angle (β) with respect to a radial direction, one of the ends being coupled to the main part and the other of its ends being coupled to the removable part.

Abstract translation: 飞机轮缘分成两部分，其中之一是包括轮毂（2）的主要部分（1），在所述轮毂和环形外部部分（3）之间延伸的盘（4），所述环形外部部分（3）旨在接纳轮胎并成形为具有 凸缘（5）在其一端，其另一端被成形为接受形成凸缘（12）的可移除部分（10），该可拆卸部分在轮胎安装后附接到环形外部，轮缘 包括用于防止可移除凸缘相对于轮辋旋转的装置，包括至少一个连杆（20），所述至少一个连杆（20）的中心的中心限定了在垂直于轮辋旋转轴线的平面中延伸的轴线，同时延伸 倾斜地相对于径向方向形成一个角度（端部），其中一个端部联接到主要部分，另一个端部联接到可移除部分。

公开(公告)号：US20150137581A1

公开(公告)日：2015-05-21

申请号：US14534332

申请日：2014-11-06

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas MAZARGUIL

IPC: B64C25/34 ,  F16H7/06 ,  B60B27/00

CPC classification number: B64C25/405 ,  B60B27/0015 ,  F16H7/06 ,  Y02T50/823

Abstract: An aircraft wheel equipped with rotational drive (10) attached to clevises (19) projecting from a flank of a rim (5) of the wheel. The drive comprises a ring (11) able to cooperate with a drive actuator and is provided with members (12) for attaching to the clevises of the rim such that, between two attachment members, the ring forms a flexible and deformable segment.

Abstract translation: 配备有旋转驱动器（10）的飞轮，其附接到从车轮的轮辋（5）的侧面突出的刀座（19）。 驱动器包括能够与驱动致动器配合的环（11），并且设置有用于附接到轮辋的U形夹的构件（12），使得在两个附接构件之间，环形成柔性且可变形的段。

公开(公告)号：US20150122595A1

公开(公告)日：2015-05-07

申请号：US14529320

申请日：2014-10-31

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Jacques BUSSIERE ,  Vincent GONZALEZ ,  Marie-Laure DE CRESCENZO

IPC: F16D65/54 ,  F16D55/24 ,  B64C25/44

CPC classification number: F16D65/543 ,  B64C25/44 ,  F16D55/24 ,  F16D55/40 ,  F16D65/186 ,  F16D65/54 ,  F16D2055/0058 ,  F16D2121/02 ,  F16D2121/04

Abstract: A braking actuator for a hydraulic aircraft brake, received in a cavity of a ring of the brake. The actuator comprises a liner structure (1) sealed in the cavity of the ring, and a piston (3) slidably mounted in the liner structure to apply a braking force. A wear-compensating device (10) defines a retreated position of the piston in the liner structure by an axially movable stop (11) which can be advanced by the piston during the application of a braking force and in frictional relationship with a fixed part (18) of the wear-compensating device secured to the liner. An elastic member (24) returns the piston to the retreated position defined by the piston bearing against the movable stop, the movable stop being in frictional relationship with the fixed part via at least one telescopic intermediate element (16) interposed between the movable stop (11) and the fixed part (18).

Abstract translation: 用于液压飞行器制动器的制动致动器，容纳在制动器环的空腔中。 致动器包括密封在环的空腔中的衬垫结构（1）和可滑动地安装在衬套结构中以施加制动力的活塞（3）。 磨损补偿装置（10）通过可轴向移动的止动件（11）限定活塞在衬套结构中的后退位置，该止动件可在施加制动力期间由活塞推进并与固定部件 磨损补偿装置被固定到衬套上。 弹性构件（24）将活塞返回到由活塞轴承限定的退回位置抵靠可动止动件，可移动止动件通过至少一个伸缩中间元件（16）与固定部件形成摩擦关系，该伸缩中间元件插入在可动止动件 11）和固定部分（18）。