-
公开(公告)号：US20160101849A1
公开(公告)日：2016-04-14
申请号：US14877253
申请日：2015-10-07
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Pierre-Yves LIEGEOIS , Thierry BLANPAIN , Edouard CAMPBELL
CPC classification number: B64C25/505 , B64C25/34 , Y02T50/54
Abstract: The invention relates to an aircraft landing gear equipped with a steering device (7) for orienting the wheels (5), the steering device (7) comprising a body (8) in which is incorporated an electromechanical actuator (41) equipped with an electric motor (42). The landing gear is further equipped with damping means intended to limit the transmission of vibration from the wheel (5) to the rest of the landing gear (1) when the aircraft is on the ground. The body (8) of the steering device (7) is mounted with the ability to rotate with a limited amplitude of rotation. The damping means are mounted between the body (8) of the steering device (7) and the strut assembly (2) of the landing gear to damp the vibration between the body (8) of the steering device (7) and the strut assembly (2).
Abstract translation: 本发明涉及配备有用于定向车轮（5）的转向装置（7）的飞机起落架，转向装置（7）包括主体（8），其中装有机电致动器（41），其配备有电 电动机（42）。 起落架还配备有阻尼装置，用于当飞行器处于地面时将振动从车轮（5）传递到其它起落架（1）。 转向装置（7）的主体（8）安装有能够以有限的旋转振幅旋转的能力。 阻尼装置安装在转向装置（7）的主体（8）和起落架的支柱组件（2）之间，以阻尼转向装置（7）的主体（8）与支柱组件 （2）。
-
公开(公告)号：US20130147210A1
公开(公告)日：2013-06-13
申请号：US13705356
申请日：2012-12-05
Applicant: Messier-Bugatti-Dowty
Inventor： Ludovic DUFAY , Eric EVENOR , Gilbert LECOURTIER , Pierre-Yves LIEGEOIS
IPC: E05C3/12
CPC classification number: E05C3/12 , B64C25/30 , E05B2015/026 , E05B2047/0013 , E05B2047/002 , E05B2047/0024 , E05B2047/0025 , E05C3/24 , Y10T292/0947 , Y10T292/0948 , Y10T292/1046 , Y10T292/1047 , Y10T292/1077 , Y10T292/1078 , Y10T292/108 , Y10T292/1082 , Y10T292/1092
Abstract: The invention relates to a latching box for selectively retaining a movable element such as an undercarriage or a hatch in position, the box comprising a body carrying: a hook pivotally mounted about a first pivot axis between an engaged position and a disengaged position relative to the movable element; a locking member pivotally mounted about a second pivot axis parallel to the first pivot axis to pivot between a position for blocking the hook in the engagement position and a release position for releasing the hook; and at least one cam actuator in which the cam co-operates operationally with the locking member to move it towards the release position. The cam of the actuator is a cylindrical cam mounted to rotate about an axis of rotation orthogonal to the first and second pivot axes.
Abstract translation: 本发明涉及一种用于选择性地将诸如起落架或舱口的可移动元件保持在适当位置的闩锁盒，所述盒包括承载物体，所述主体承载着：相对于所述壳体枢转地围绕第一枢转轴线安装在接合位置和脱离位置之间的钩 活动元件 锁定构件绕平行于第一枢转轴线的第二枢转轴线枢转地安装，以便在接合位置处的钩子的位置和用于释放钩子的释放位置之间枢转; 以及至少一个凸轮致动器，其中所述凸轮与所述锁定构件可操作地协作以使其朝向所述释放位置移动。 致动器的凸轮是安装成围绕与第一和第二枢转轴线正交的旋转轴线旋转的圆柱形凸轮。
-
3.发明申请公开(公告)号：US20130075527A1
公开(公告)日：2013-03-28
申请号：US13624181
申请日：2012-09-21
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Gilbert LECOURTIER , Pierre-Yves LIEGEOIS
Abstract: The invention relates to a device for manoeuvring, on the ground, a door of an aircraft landing gear, the door being linked with door manoeuvring means and uplock means for locking the door when it reaches the closed position, at least one unlocking electromechanical actuator arranged to act upon the uplock means with a view to deactivating them during opening of the door in flight. According to the invention, the device comprises control means 17 which can be operated by an operator on the ground in order to control at least: an opening sequence during which the unlocking electromechanical actuator is actuated in order to deactivate the uplock means, a closing sequence during which the manoeuvring means are actuated in order to close the door again.
Abstract translation: 本发明涉及一种用于在地面上操纵飞机起落架的门的装置，该门与门操纵装置相连，门锁装置用于在门到达关闭位置时锁定门，至少一个解锁机电致动器被布置成 以起动装置的作用，以便在驾驶舱门打开期间停用它们。 根据本发明，该装置包括控制装置17，其可由操作者在地面上操作，以至少至少控制：解锁机电致动器致动以打开上锁装置的打开顺序，关闭顺序 在此期间，操纵机构被致动以再次关闭门。
-
-
Search Results
3
records
(took 0.009 seconds)
