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Patent Agency Ranking
公开(公告)号：US10400488B2
公开(公告)日：2019-09-03
申请号：US13705356
申请日：2012-12-05
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Ludovic Dufay , Eric Evenor , Gilbert Lecourtier , Pierre-Yves Liegeois
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.
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2.发明授权公开(公告)号：US09334046B2
公开(公告)日：2016-05-10
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 maneuvering, on the ground, a door of an aircraft landing gear, the door being linked with door maneuvering 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 maneuvering 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。
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公开(公告)号：US09193434B2
公开(公告)日：2015-11-24
申请号：US13761767
申请日：2013-02-07
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Gilbert Lecourtier
Abstract: A control box for selectively delivering orders to receivers (8, 12). The control box comprises a shaft (14) mounted to turn about an axis of rotation (X), while being capable of sliding along the axis (X) between a rest position towards which it is urged by return means (24), and an active position. An order delivery apparatus (16, 11) co-operates with the shaft (14) to deliver orders as a function of the angular position of the shaft (14). A rotary drive (15) causes the shaft to turn. A safety actuator (23) causes the shaft to slide from the rest position in which anti-rotation structure (27, 28) prevents the shaft from turning to the active position in which the anti-rotation structure (27, 28) leave the shaft free to turn under drive from the rotary drive (15).
Abstract translation: 一种用于选择性地向接收器（8,12）递送订单的控制箱。 所述控制箱包括安装成围绕旋转轴线（X）旋转的轴（14），同时能够在其被所述返回装置（24）所推动的静止位置之间沿所述轴线（X）滑动;以及 积极的位置 订单传送装置（16,11）与轴（14）协作，作为轴（14）的角位置传递订单。 旋转驱动器（15）使轴转动。 安全致动器（23）使得轴从静止位置滑动，其中防旋转结构（27,28）防止轴转动到防转动结构（27,28）离开轴的有效位置 在旋转驱动器（15）的驱动下自由转动。
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4.发明授权公开(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
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。
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公开(公告)号：US09139280B2
公开(公告)日：2015-09-22
申请号：US14511008
申请日：2014-10-09
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Gilbert Lecourtier
Abstract: The invention provides a control box for selectively delivering orders to receivers (8, 12), the control box comprising: a shaft (14) mounted to turn about an axis of rotation (X), while being capable of sliding along said axis (X) between a rest position towards which it is urged by return means (24), and an active position; order delivery means (16, 11) co-operating with the shaft (14) to deliver orders as a function of the angular position of the shaft (14); rotary drive means (15) for causing the shaft to turn; and safety actuation means (23) for causing the shaft to slide from the rest position in which anti-rotation means (27, 28) prevent the shaft from turning to the active position in which the anti-rotation means (27, 28) leave the shaft free to turn under drive from the rotary drive means (15).
Abstract translation: 本发明提供了一种用于向接收器（8,12）选择性地传送订单的控制箱，所述控制箱包括：安装成围绕旋转轴线（X）旋转的轴（14），同时能够沿所述轴线（X ）在其被所述返回装置（24）推动的静止位置和活动位置之间; 与所述轴（14）配合的订单传送装置（16,11）作为所述轴（14）的角位置递送订单; 旋转驱动装置（15），用于使轴转动; 以及用于使轴从静止位置滑动的安全致动装置（23），在该位置，防转动装置（27,28）防止轴转动到防转动装置（27,28）离开的有效位置 所述轴在旋转驱动装置（15）的驱动下自由转动。
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