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公开(公告)号：US06786451B2
公开(公告)日：2004-09-07
申请号：US10360638
申请日：2003-02-10
申请人： Maud Courtois , Dominique Ducos
发明人： Maud Courtois , Dominique Ducos
IPC分类号： B64C2516
CPC分类号： B64C25/16 , B64C7/00 , B64C2025/003
摘要： The invention relates to an aircraft landing gear having a retractable leg, in which the leg comprises a strut with a telescopic rod, the strut being hinged to a structure of the aircraft in order to pivot between a gear-up position and a gear-down position, said strut also being connected to the structure of the aircraft via hinged brace elements. According to an essential aspect of the invention, the landing gear includes an independent low-noise fairing system that serves, when the leg is in the gear-down position, to cover the front of at least a portion of the hinge between the brace elements, said low-noise fairing system comprising a hinged fairing of two complementary portions connected to each other via a hinge whose axis is parallel to the axis of the corresponding hinge portion of said brace elements.
摘要翻译： 本发明涉及一种具有可伸缩腿部的飞机起落架，其中腿部包括具有伸缩杆的支柱，该支柱铰接到飞行器的结构上，以便在起落位置和减档之间枢转 所述支柱还通过铰链支架元件连接到飞行器的结构。 根据本发明的一个重要方面，起落架包括一个独立的低噪声整流装置系统，当腿部处于减速位置时，其用于覆盖支架元件之间铰链的至少一部分的前部 所述低噪声整流罩系统包括通过铰链彼此连接的两个互补部分的铰接整流罩，所述铰链的轴线平行于所述支撑元件的相应铰链部分的轴线。
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2.发明申请Landing gear having a gas vessel, and methods of maintaining such landing gear 有权具有气体容器的起落架以及保持这种起落架的方法公开(公告)号：US20050211831A1
公开(公告)日：2005-09-29
申请号：US11078103
申请日：2005-03-11
摘要： A landing gear includes a shock absorber having first and second elements slidable relative to each other, the slidable elements defining an inside volume which is filled in part with hydraulic fluid so as to leave a first chamber filled with gas under pressure and located at the end of one of the slidable elements. A vessel filled with gas under pressure is housed in the end and is provided with a shutter member that is initially in a closed state and that is suitable for taking up a stable open state when the pressure in the first chamber exceeds the pressure in the vessel by a predetermined threshold amount.
摘要翻译： 起落架包括具有相对于彼此可滑动的第一和第二元件的减震器，所述可滑动元件限定内部容积，其内部部分地装有液压流体，以便在压力下离开装满气体的第一室， 其中一个可滑动的元素。 在压力下填充有气体的容器容纳在端部，并且设置有初始处于关闭状态并且当第一室中的压力超过容器中的压力时容纳稳定打开状态的活门构件 以预定的阈值量。
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3.发明授权Landing gear having a gas vessel, and methods of maintaining such landing gear 有权具有气体容器的起落架以及保持这种起落架的方法公开(公告)号：US07204456B2
公开(公告)日：2007-04-17
申请号：US11078103
申请日：2005-03-11
IPC分类号： B64C25/60
摘要： A landing gear includes a shock absorber having first and second elements slidable relative to each other, the slidable elements defining an inside volume which is filled in part with hydraulic fluid so as to leave a first chamber filled with gas under pressure and located at the end of one of the slidable elements. A vessel filled with gas under pressure is housed in the end and is provided with a shutter member that is initially in a closed state and that is suitable for taking up a stable open state when the pressure in the first chamber exceeds the pressure in the vessel by a predetermined threshold amount.
摘要翻译： 起落架包括具有相对于彼此可滑动的第一和第二元件的减震器，所述可滑动元件限定内部容积，其内部部分地装有液压流体，以便在压力下离开装满气体的第一室， 其中一个可滑动的元素。 在压力下填充有气体的容器容纳在端部，并且设置有初始处于关闭状态并且当第一室中的压力超过容器中的压力时容纳稳定打开状态的活门构件 以预定的阈值量。
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公开(公告)号：US20050230887A1
公开(公告)日：2005-10-20
申请号：US11109371
申请日：2005-04-19
摘要： The invention relates to landing gear including a shock absorber having fist and second elements slidable relative to each other, the slidable elements defining an inside volume which is filled in part with hydraulic fluid so as to leave a first chamber filled with gas under pressure and located at the end of one of the slidable elements. According to the invention, a vessel filled with gas under pressure is housed in the end and is provided with a shutter member that is initially in a closed state and that is suitable for taking up a stable open state when the pressure in the first chamber exceeds the pressure in the vessel by a predetermined threshold amount.
摘要翻译： 本发明涉及起落架，其包括具有相对于彼此可滑动的第一和第二元件的减震器，所述可滑动元件限定内部容积，所述内部容积部分地装有液压流体，以便在压力下留下填充有气体的第一室， 在可滑动元件之一的末端。 根据本发明，在压力下填充有气体的容器在其端部容纳，并且设置有初始处于关闭状态的闸门构件，并且当第一室中的压力超过第一室时的压力时适于占据稳定的打开状态 容器中的压力达预定阈值量。
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