公开(公告)号：US09738377B2

公开(公告)日：2017-08-22

申请号：US14734700

申请日：2015-06-09

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas Mazarguil ,  Sébastien Remond

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

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

Abstract: An aircraft wheel having a rim having brake discs driving keys (21). The wheel has a rotational driver mechanism (210) which includes a drive gear (211) associated with coupling members (212) of the drive gear to the rim of the wheel. 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.

公开(公告)号：US09180963B2

公开(公告)日：2015-11-10

申请号：US14337337

申请日：2014-07-22

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Fernand Rodrigues ,  Nicolas Mazarguil

IPC: B64C25/40 ,  B64C25/44 ,  F16D41/16 ,  F16H3/20 ,  F16H1/06

CPC classification number: B64C25/405 ,  B64C25/44 ,  F16D41/16 ,  F16H1/06 ,  F16H3/20 ,  Y02T50/823 ,  Y10T74/19637

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09682770B2

公开(公告)日：2017-06-20

申请号：US14640440

申请日：2015-03-06

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas Mazarguil

IPC: B64C25/40

CPC classification number: B64C25/405 ,  Y02T50/823

Abstract: An aircraft landing gear including an axle and a wheel (5) that includes a rim (6) mounted to turn on the axle about a first rotation axis (X1), the landing gear further comprising an actuator (12) for driving the wheel (5) in rotation. The rim (6) includes obstacles (33) that project from a lateral face (F) of the rim and the driving actuator includes a lead screw (32) mounted to turn about a second rotation axis (X2) perpendicular to the first rotation axis (X1) and adapted to cooperate with the obstacles of the rim to drive the wheel in rotation.

公开(公告)号：US09540098B2

公开(公告)日：2017-01-10

申请号：US14504605

申请日：2014-10-02

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas Mazarguil

IPC: B64C25/40 ,  B64C25/34

CPC classification number: B64C25/405 ,  B64C25/34 ,  Y02T50/823

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09708055B2

公开(公告)日：2017-07-18

申请号：US14534332

申请日：2014-11-06

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas Mazarguil

IPC: B64C25/40 ,  B60B27/00 ,  F16H7/06

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

Abstract: An aircraft wheel equipped with rotation-drivers (10) attached to clevises (19) projecting from a side of wheel rim (5). The rotation driver includes a ring (11) that is adapted to cooperate with a drive actuator and is provided with members (12) for attaching to the clevises in such a way that, between two attachment members, the ring forms a flexible and deformable segment.

公开(公告)号：US09415865B2

公开(公告)日：2016-08-16

申请号：US14534339

申请日：2014-11-06

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Nicolas Mazarguil

IPC: B60K17/00 ,  B64C25/40 ,  B64C25/36

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

Abstract: An aircraft wheel which is provided with rotational driving unit (110). The driving unit comprises a driving ring (111) which is associated with structure (112) for attaching the ring to a rim of the wheel. The attachment structure is fixed to treads (119) of the rim which further serve to retain removable brake blocks (121) with which the rim is provided.

Abstract translation: 具有旋转驱动单元（110）的飞轮。 所述驱动单元包括驱动环（111），其与用于将所述环连接到所述车轮的轮缘的结构（112）相关联。 附接结构被固定到轮辋的胎面（119）上，其进一步用于保持提供轮辋的可移除的制动块（121）。