公开(公告)号：US09517837B2

公开(公告)日：2016-12-13

申请号：US14541451

申请日：2014-11-14

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Gilbert Lecourtier

IPC: G01C23/00 ,  B64C25/10 ,  B64C25/26 ,  B64C25/16 ,  B64C25/20

CPC classification number: B64C25/26 ,  B64C25/16 ,  B64C25/20

Abstract: The invention relates to a method for controlling the manoeuvring of the landing gear of an aircraft, in which at least one of the steps of pulling on the doors of the bay to relieve the door retaining hook, actuating the door hook or hooks to free the doors and opening the doors is executed in response to the detection of a flight situation suitable for the occurrence of a manoeuvre order, even before the manoeuvre order is received.

Abstract translation: 本发明涉及一种用于控制飞行器的起落架的操纵的方法，其中至少一个步骤是拉动舱的门以解除门保持钩，致动门钩或钩以释放 响应于即使在接收到操纵命令之前检测到适于发生操纵命令的飞行情况，门和打开门被执行。

公开(公告)号：US20160333989A1

公开(公告)日：2016-11-17

申请号：US15146966

申请日：2016-05-05

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Norbert LARTIGUE ,  Pierre-Guillaume PHELUT

IPC: F16H13/10 ,  F16H55/32 ,  B64C25/40 ,  F16H13/04

CPC classification number: F16H13/10 ,  B64C25/405 ,  F16D3/50 ,  F16D3/76 ,  F16H13/04 ,  F16H55/32 ,  Y02T50/823

Abstract: A drive roller (1) comprising: a central hub (4); a body (5) extending around the central hub, the body (5) being made of a deformable material; a deformable band (8) extending over a circumference of the drive roller; and first rigid fins (17) and second rigid fins (18) arranged in alternation and extending radially inside the body (5), each first fin presenting a proximal end (17a) fastened to the central hub, and each second fin presenting a distal end (18b) that extends in the proximity of the deformable band.

公开(公告)号：US20160333988A1

公开(公告)日：2016-11-17

申请号：US15149657

申请日：2016-05-09

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Norbert LARTIGUE

IPC: F16H13/04 ,  F16H55/32 ,  B64C25/40

CPC classification number: F16H13/04 ,  B64C25/405 ,  F16H55/32 ,  Y02T50/823

Abstract: A roller (1) comprising: rigid reinforcement (4) defining a hub (5) for rotation of the roller about an axis of rotation X and a plurality of bars (6) regularly arranged around the hub (5) and extending parallel to the axis X; and bushings (10), each engaged on a respective one of the bars (6) and each comprising an outer rigid ring (11) surrounding a bushing body (12) made of deformable material.

公开(公告)号：US09428852B2

公开(公告)日：2016-08-30

申请号：US14309181

申请日：2014-06-19

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Patrice Gautier ,  Franck Ribas

IPC: D04H18/02 ,  D04H1/46 ,  D04H1/4242 ,  D04H1/498

CPC classification number: D04H18/02 ,  D04H1/4242 ,  D04H1/498

Abstract: A circular needling table for needling a textile structure made from an annular fiber preform, includes: a horizontal top on which an annular fiber preform is to be placed; a driver system constructed and arranged to drive the fiber preform in rotation about a vertical axis of rotation; and a needling device for needling the fiber preform, the device including a needling head extending over a predetermined angular sector of the table top and to be driven with vertical reciprocating motion relative to the table top, and a mover system constructed and arranged to move the needling head in a direction that is radial relative to the axis of rotation of the fiber preform.

Abstract translation: 一种用于针刺由环形纤维预成型件制成的织物结构的圆形针刺表，包括：水平顶部，待放置环形纤维预制件; 驱动器系统构造和布置成驱动光纤预制件围绕垂直旋转轴旋转; 以及用于针对所述纤维预制件的针刺装置，所述装置包括在桌顶的预定角度部分上延伸并且相对于台面垂直往复运动而被驱动的针头;以及移动器系统， 针头相对于纤维预制棒的旋转轴线是径向的。

公开(公告)号：US20160214229A1

公开(公告)日：2016-07-28

申请号：US15003382

申请日：2016-01-21

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Normand LABELLE ,  Alan CACERES ,  Nhu NGUYEN

IPC: B24B33/08

CPC classification number: B24B33/08 ,  B24B5/04 ,  B24B33/04 ,  B24B33/081 ,  B24B33/083 ,  B24B33/105

Abstract: A honing tool (1) for honing a cylindrical external surface (2) of a rod (3). The tool comprises a plurality of honing inserts (4) adapted to hone a metal; and a support (5) for the honing inserts. The inserts (4) are carried by the support (5) and define a passage (6) around which the inserts (4) are to be found and in which the cylindrical external surface (2) of the rod (3) is insertable. The tool (1) includes a plurality of sliding skids (7) carried by the support (5), the sliding skids (7) and the honing inserts (4) being arranged to be capable of coming simultaneously into contact against the cylindrical external surface (2) of the rod (3) when the rod is placed inside said passage (6) and so as to be able to center the cylindrical external surface (2) inside said passage (6).

Abstract translation: 一种用于珩磨杆（3）的圆柱形外表面（2）的珩磨工具（1）。 该工具包括多个适于磨削金属的珩磨刀片（4）; 和用于珩磨刀片的支撑件（5）。 插入件（4）由支撑件（5）承载并且限定通道（6），在该通道周围将要找到插入件（4），并且其中可插入杆（3）的圆柱形外表面（2）。 工具（1）包括由支撑件（5）承载的多个滑动滑架（7），滑动滑块（7）和珩磨插入件（4）被布置成能够同时接触圆柱形外表面 （3）的杆（2），当杆被放置在所述通道（6）内部并且能够使圆柱形外表面（2）在所述通道（6）内时。

公开(公告)号：US20160176518A1

公开(公告)日：2016-06-23

申请号：US14967435

申请日：2015-12-14

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Victor EYANGA ,  Vincent GONZALEZ

IPC: B64C25/44 ,  F16D65/74 ,  F16D55/41 ,  F16D65/18

CPC classification number: B64C25/44 ,  B60T7/108 ,  F16D55/41 ,  F16D65/18 ,  F16D65/52 ,  F16D65/74 ,  F16D2121/04

Abstract: The invention relates to a brake actuator for an aircraft hydraulic brake, which is intended to be added into one of the cavities of a brake ring, the actuator comprising: a liner (1) designed to be housed sealingly in the cavity of the ring; a piston (3) mounted to slide sealingly in the liner along an axis of sliding so as to apply a braking force when a fluid is introduced under pressure into the cavity; a wear compensation device (10) which defines a position to which the piston retreats into the liner by means of a mobile stop (11; 111) that can be moved forward by the piston as a braking force is applied; an elastic return member (18) returning the piston towards the retracted position bearing against the mobile stop; according to the invention, the mobile stop is associated with a notched indexing member (13) allowing the mobile stop to move under the thrust of the piston, but preventing any return motion of the mobile stop with respect to the liner.

Abstract translation: 本发明涉及一种用于飞机液压制动器的制动器致动器，其旨在被添加到制动环的一个空腔中，所述致动器包括：衬套（1），设计成密封地容纳在所述环的空腔中; 活塞（3），其安装成沿着滑动轴线密封地沿着所述衬套滑动，以便当流体在压力下被引入所述腔体时施加制动力; 磨损补偿装置（10），其通过可移动的止动件（11; 111）限定活塞后退到衬套中的位置，该移动止动件（11; 111）作为制动力被活塞向前移动; 弹性返回构件（18）使所述活塞朝着靠近所述移动止挡的所述缩回位置返回; 根据本发明，移动止挡件与允许移动式止动件在活塞的推力下移动但是阻止移动止挡件相对于衬套的任何返回运动的缺口分度构件（13）相关联。

公开(公告)号：US09370903B2

公开(公告)日：2016-06-21

申请号：US14235267

申请日：2012-07-31

Applicant: Richard Masson ,  Gildas Garnier

Inventor： Richard Masson ,  Gildas Garnier

IPC: B29C70/48 ,  B29B11/16 ,  B29C70/24 ,  B29C65/62 ,  B64C25/10

CPC classification number: B29C70/48 ,  B29B11/16 ,  B29C65/62 ,  B29C70/24 ,  B64C25/10

Abstract: A method of fabricating an element (25) out of composite material, the element comprising three arms (22, 23, 24) arranged in a triangle. The method comprises the operations of: fabricating a three-dimensionally woven preform from reinforcing fibers and including through slots defining two arms (22, 23) and two half-arms that are all parallel and contiguous in pairs, each arm (22, 23) having one end whereby it is connected to a half-arm and another end whereby it is connected to the other arm (22, 23); shaping the preform by deploying it and by uniting its two half-arms in order to give it a triangle configuration; securing together the half-arms by stitching with reinforcing fibers; and injecting resin into the preform and polymerizing the resin.

Abstract translation: 一种由复合材料制成元件（25）的方法，所述元件包括布置成三角形的三个臂（22,23,24）。 该方法包括以下操作：从增强纤维制造三维编织预制件，并且包括限定两个臂（22,23）的通孔和两个全部平行且成对连续的两个半臂，每个臂（22,23） 其一端由此连接到半臂，另一端由此连接到另一臂（22,23）; 通过部署它并通过将其两个半臂结合在一起来形成预成型件，以便形成三角形构型; 通过用增强纤维缝合将半臂固定在一起; 并将树脂注入到预成型体中并使树脂聚合。

公开(公告)号：US09352826B2

公开(公告)日：2016-05-31

申请号：US14314954

申请日：2014-06-25

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Pierre Chambard ,  Jean-Baptiste Vaney

IPC: B64C25/42 ,  F16D55/36 ,  B60T1/06 ,  F16D55/00

CPC classification number: B64C25/42 ,  B60T1/065 ,  F16D55/36 ,  F16D2055/0095 ,  F16D2200/0052

Abstract: The invention relates to a method of using and renovating a brake disk (9), the method comprising steps of using the disk in a plurality of lives and compensating for a reduction in the thickness of the disk after each life by assembling the disk with a complementary portion or by associating the disk with another disk of rotor or stator type if the disk is itself respectively of stator or rotor type.

Abstract translation: 本发明涉及一种使用和更新制动盘（9）的方法，所述方法包括以下步骤：在多个寿命中使用该盘并且通过将盘组装成盘来补偿每个寿命后盘的厚度的减小 互补部分或通过将盘与转子或定子类型的另一个盘相关联，如果盘本身分别是定子或转子类型。

公开(公告)号：US20160102406A1

公开(公告)日：2016-04-14

申请号：US14879242

申请日：2015-10-09

Applicant: MESSIER-BUGATTI-DOWTY ,  RBNANO

Inventor： Julien ESTEBAN ,  Rodrigue Roland MAFOUANA ,  Jean-Luc REHSPRINGER

IPC: C23C22/78

CPC classification number: C23C22/78 ,  C09D5/00 ,  C09D5/002 ,  C09D5/1675 ,  C23C18/1216 ,  C23C18/122 ,  C23C18/1225 ,  C23C18/1241 ,  C23C18/1254 ,  C23C18/1283

Abstract: A method of coating the surface of a metal substrate includes a) applying a first composition on the surface of a metal substrate, the first composition being a solution comprising a liquid medium including sol-gel precursors of alcoxysilane type or of metallo-organic type; b) subjecting the first composition to first heat treatment to form an anchor layer on the metal substrate in which the sol-gel precursors are bonded to the metal substrate, a first temperature being imposed during the first heat treatment that is sufficient to eliminate all or part of the liquid medium and to encourage the bonding of the sol-gel precursors to the metal substrate; and c) applying a second composition on the anchor layer. The second composition includes coating compounds to obtain a coating on the anchor layer by forming bonds between the sol-gel precursors and the coating compounds.

Abstract translation: 涂覆金属基材的表面的方法包括：a）在金属基材的表面上施加第一组合物，所述第一组合物是包含液体介质的溶液，所述液体介质包括烷氧基硅烷型或金属有机型的溶胶 - 凝胶前体; b）使第一组合物经受第一热处理以在金属基底上形成锚固层，其中溶胶 - 凝胶前体与金属基底结合，第一温度在第一热处理期间被施加，足以消除全部或 并且促使溶胶 - 凝胶前体与金属基底结合; 和c）在所述锚定层上施加第二组合物。 第二组合物包括涂料化合物，以通过在溶胶 - 凝胶前体和涂料化合物之间形成键来在锚层上获得涂层。

公开(公告)号：US20160032440A1

公开(公告)日：2016-02-04

申请号：US14766185

申请日：2014-02-13

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Francis MONERIE-MOULIN ,  Regis GAYDU

IPC: C23C4/12 ,  G01B21/30 ,  C23C4/06 ,  C23C4/18 ,  C23C4/02

CPC classification number: C23C4/02 ,  C23C4/06 ,  C23C4/129 ,  C23C4/18 ,  G01B21/30

Abstract: A method of fabricating a part (1) comprising a metal substrate (Sub) at least partially covered in a coating layer (Rev). The method comprises: preparing (A) a surface of the substrate (Sub) to obtain a prepared surface of roughness Ra lying in the range 0.6 μm to 1.6 μm, and; forming (C) the coating layer (Rev) on the prepared surface of the substrate, this coating layer (Rev) being formed by spraying, using an HVOF type spraying method to spray a powder mixture containing grains (G) of metal carbide, the grains (G) having dimensions that are strictly less than 1 μm and the thickness (Epmin) of the coating layer (Rev) as formed in this way being less than 50 μm; then finishing at least one surface of said coating layer (Rev) by polishing (D) in such a manner as to ensure that its roughness Ra is less than 1.6 μm.

Abstract translation: 一种制造包括至少部分地覆盖在涂层（Rev）中的金属基底（Sub）的部分（1）的方法。 该方法包括：制备（A）基材表面（Sub），得到准备的表面粗糙度Ra在0.6μm至1.6μm的范围内; 在基材的制备表面上形成（C）涂层（Rev），通过使用HVOF型喷涂法喷涂含有金属碳化物颗粒（G）的粉末混合物，通过喷涂形成该涂层（Rev）， 尺寸严格小于1μm的颗粒（G）和以这种方式形成的涂层（Rev）的厚度（Epmin）小于50μm; 然后通过抛光（D）来完成所述涂层（Rev）的至少一个表面，以确保其粗糙度Ra小于1.6μm。