METHOD FOR OPERATING A LANDING GEAR SYSTEM
    1.
    发明授权
    METHOD FOR OPERATING A LANDING GEAR SYSTEM 有权
    操作着陆齿轮系统的方法

    公开(公告)号:EP3106389B1

    公开(公告)日:2018-02-14

    申请号:EP15382312.5

    申请日:2015-06-15

    IPC分类号: B64C25/00

    摘要: The invention refers to a method for operating a landing gear system, preferably in a tricycle configuration, wherein main landing gear (MLG) and the nose landing gear (NLG) are operable from a retracted position where they are housed respectively inside landing gear bays, to a fully extended position where they are extended for landing the aircraft. According to the invention, the extension of the nose landing gear (NLG) is delayed in time with respect to the extension of the main landing gear (MLG), and the nose landing gear (NLG) is kept retracted during a major part of the time that the main landing gear doors (MLGD) are extended. In this manner, vibrations on the main landing gear doors are reduced and incidents caused by fatigue are also reduced, with in turn implies that the maintenance cost of the aircraft is greatly reduced.

    METHOD FOR OPERATING A LANDING GEAR SYSTEM
    2.
    发明公开
    METHOD FOR OPERATING A LANDING GEAR SYSTEM 有权
    VERFAHREN ZUM BETREIBEN EINES FAHRWERKSYSTEMS

    公开(公告)号:EP3106389A1

    公开(公告)日:2016-12-21

    申请号:EP15382312.5

    申请日:2015-06-15

    IPC分类号: B64C25/00

    摘要: The invention refers to a method for operating a landing gear system, preferably in a tricycle configuration, wherein main landing gear (MLG) and the nose landing gear (NLG) are operable from a retracted position where they are housed respectively inside landing gear bays, to a fully extended position where they are extended for landing the aircraft. According to the invention, the extension of the nose landing gear (NLG) is delayed in time with respect to the extension of the main landing gear (MLG), and the nose landing gear (NLG) is kept retracted during a major part of the time that the main landing gear doors (MLGD) are extended. In this manner, vibrations on the main landing gear doors are reduced and incidents caused by fatigue are also reduced, with in turn implies that the maintenance cost of the aircraft is greatly reduced.

    摘要翻译: 本发明涉及一种用于操作起落架系统的方法,优选为三轮车配置,其中主起落架(MLG)和前起落架(NLG)可从分别容纳在起落架舱内的缩回位置操作, 到达完全延伸的位置,在那里它们被延伸以着陆飞机。 根据本发明,前起落架(NLG)的延伸相对于主起落架(MLG)的延伸在时间上延迟,而起落架(NLG)在主要起落架 主起落架门(MLGD)延伸的时间。 以这种方式,主起落架门的振动减少,疲劳引起的事故也减少,这又意味着飞机的维护成本大大降低。

    Atterrisseur auxiliaire de nez, structure porteuse et aéronef à voilure tournante
    4.
    发明公开
    Atterrisseur auxiliaire de nez, structure porteuse et aéronef à voilure tournante 有权
    Drehflügelflugzeugmit Bughilfsfahrwerk und Befestigungsstruktur

    公开(公告)号:EP1717144A1

    公开(公告)日:2006-11-02

    申请号:EP06013675.1

    申请日:2006-04-19

    申请人: EUROCOPTER

    IPC分类号: B64C25/14 B64C25/04

    CPC分类号: B64C25/00 B64C25/04 B64C25/14

    摘要: Un atterrisseur (2) auxiliaire orientable de nez est destiné à un aéronef (1) à voilure tournante ; cet atterrisseur (2) est escamotable sensiblement d'avant en arrière.
    Dans cet atterrisseur (2), un système oscillant (13) présente un débattement d'élévation (58), autour son extrémité d'articulation avant (52), supérieur à un débattement d'amortissement (59), et un vérin-amortisseur (9) possède des moyens de rétraction, au-delà d'une position de butée haute du système oscillant (13), de sorte que ce système oscillant (13) et le vérin-amortisseur (9) assurent à la fois des fonctions d'amortissement de chocs et d'escamotage de l'atterrisseur (2).

    摘要翻译: 齿轮具有围绕滚动组件(46)的滚动轴(47)旋转的轮(4),其中轴通过旋转枢轴(54)的中间布置在振荡系统(13)上。 所述枢轴具有与所述滚动轴相交的轴承轴(53),并且使用旋转致动器(55)使所述车轮在与旋翼航空器的滚动相对应的位置的直线上转动。 减震千斤顶(9)具有在阻尼位移的止挡件位置之上的振荡系统的缩回单元。

    Integrated high-speed aircraft and associated methods of manufacture
    5.
    发明公开
    Integrated high-speed aircraft and associated methods of manufacture 有权
    集成的高速飞机和相关的制造方法

    公开(公告)号:EP1407963A3

    公开(公告)日:2004-05-19

    申请号:EP03078180.1

    申请日:2003-10-08

    IPC分类号: B64C1/00 B64C30/00 B64D11/00

    摘要: Integrated high-speed aircraft, such as high-speed transport aircraft, and associated methods of manufacture. In one embodiment, a high-speed transport aircraft (100) includes a fuselage (102) having a first fuselage portion (104) and a second fuselage portion (106) positioned aft of the first fuselage portion (104). The first fuselage portion (104) can have a first cross-sectional area (114) and the second fuselage portion (106) can have a second cross-sectional area (116) that is less than the first cross-sectional area (114). The high-speed transport aircraft (100) can further include a wing (110) and a propulsion system (120). The wing (110) can extend outwardly from the fuselage (102) at least proximate to the second fuselage portion (106) and can include a leading edge region (112) and a trailing edge region (115). The propulsion system (120) can include an engine nacelle (122) fixedly attached to the wing (110) and laterally aligned with the second fuselage portion (106). In one aspect of this embodiment, the engine nacelle (122) can include an air inlet (126) positioned aft of the leading edge region (112) of the wing (110) and an exhaust gas outlet (128) positioned aft of the trailing edge region (115) of the wing (110).

    摘要翻译: 一体化高速飞机,如高速运输机,以及相关的制造方法。 在一个实施例中,高速运输航空器(100)包括具有第一机身部分(104)和位于第一机身部分(104)后面的第二机身部分(106)的机身(102)。 第一机身部分104可以具有第一横截面区域114并且第二机身部分106可以具有小于第一横截面区域114的第二横截面区域116, 。 高速运输机(100)还可以包括机翼(110)和推进系统(120)。 机翼(110)可至少靠近第二机身部分(106)从机身(102)向外延伸,并可包括前缘区域(112)和后缘区域(115)。 推进系统(120)可以包括固定地附接到机翼(110)并且与第二机身部分(106)侧向对齐的发动机舱(122)。 在该实施例的一个方面,发动机舱(122)可以包括定位在机翼(110)的前缘区域(112)的后方的空气入口(126)和定位在尾部的尾部的排气出口 (110)的边缘区域(115)。

    HYBRID TRANSPORTATION VEHICLE FOR GROUND AND AIR, AND METHOD OF TRANSFORMING SUCH A VEHICLE
    6.
    发明授权
    HYBRID TRANSPORTATION VEHICLE FOR GROUND AND AIR, AND METHOD OF TRANSFORMING SUCH A VEHICLE 有权
    混合运输车辆用于陆地和空中和方法取得的运输这些车辆的转型

    公开(公告)号:EP2977239B1

    公开(公告)日:2017-04-12

    申请号:EP15184918.9

    申请日:2012-08-22

    申请人: Aeromobil S.r.o.

    发明人: KLEIN, Stefan

    IPC分类号: B60F5/02 B64C37/00 B64C3/56

    摘要: Hybrid transportation vehicle for ground and air consisting of a body (4), cabin (6), retractable wings (1), chassis and driving unit (8) with switching of the torque transfer between a propeller (9) situated at the rear of the vehicle and driven wheels (5), the vehicle containing reciprocal transformation mechanisms for transformation into an automobile or into an aircraft, where one or two first reciprocal transformation mechanisms for retraction and expansion of the wings (1) from or to a flying position are situated in the middle of the body (4); each first reciprocal transformation mechanism contains a first actuator and a vertical axis (2) for retraction and expansion of the wing (1) by tilting around the vertical axis between a flying position in which the axis of the wing is approximately perpendicular to the longitudinal axis of the vehicle, and a retracted position in which the wing axis is approximately parallel to the longitudinal axis of the vehicle; and two second reciprocal transformation mechanisms for changing the platform outline of the wings, each being situated separately in a wing body (1) and each containing a horizontal axis (3) of the wing and a second actuator, for tilting the rear part of each wing onto the top front part of the wing (1).

    Dispositif de fixation intermédiaire entre un fuselage d'aéronef et un train d'atterrissage d'aéronef
    7.
    发明公开
    Dispositif de fixation intermédiaire entre un fuselage d'aéronef et un train d'atterrissage d'aéronef 有权
    Flugzeugfhofrwerk和Verbindungsstückzwischen einem Flugzeugrumpf und einem Flugzeugfahrwerk

    公开(公告)号:EP2738088A1

    公开(公告)日:2014-06-04

    申请号:EP13194755.8

    申请日:2013-11-28

    申请人: Airbus Operations

    IPC分类号: B64C25/10

    摘要: Un dispositif de fixation intermédiaire (100) entre un fuselage d'aéronef et un train d'atterrissage d'aéronef.
    Il est composé d'au moins une structure de support (102 ; 103) semi-ouverte comprenant une paire de voiles (105, 106) sensiblement parallèles entre eux.
    Les voiles comprennent des premiers moyens de support (112) destinés à recevoir l'axe principal du train d'atterrissage et des seconds moyens de support (118) destinés à recevoir le ou les articulations de contrefiche du train d'atterrissage.
    Le dispositif comprenant deux structures de support (101 ; 102) reliées entre elles par un caisson central (103), le caisson central comprenant une paroi frontale (130), une paroi postérieure (132) et des parois de liaison (134) reliant ces deux parois

    摘要翻译: 该结构具有设置有基台的支撑元件(S)。 面板元件形成有由基台接合的边缘部分。 通道形元件布置成用于将面板元件保持抵靠基台。 通道形元件抵靠支撑件的表面接合,以将面板元件保持抵靠基台。 支撑元件设有纵向肩部。 形成面板(4)用于接合支撑元件并且设置有与支撑元件上的肩部均匀的肩部。

    PARTIE AVANT D'AERONEF AVEC CASE DE RANGEMENT DU TRAIN AVANT
    8.
    发明授权
    PARTIE AVANT D'AERONEF AVEC CASE DE RANGEMENT DU TRAIN AVANT 有权
    与前起落架茎结构飞机

    公开(公告)号:EP2046635B1

    公开(公告)日:2011-03-02

    申请号:EP07803802.3

    申请日:2007-06-28

    申请人: Airbus Operations

    发明人: GUERING, Bernard

    IPC分类号: B64C1/00 B64C25/04 B64C25/14

    摘要: This storage compartment for the front landing gear is intended for an aircraft having a set of collapsible landing gears having a nose gear (4) centered on a longitudinal median plane of the fuselage (1). This storage compartment forms a sealed partition between a pressurized area and the housing of the nose gear in its collapsed position. It has a reinforced upper face having an area that is appreciably flat and appreciably horizontal when the aircraft is on the ground, so as to form a floor of a pressurized compartment of the aircraft.

    Atterrisseur auxiliaire de nez, structure porteuse et aéronef à voilure tournante
    9.
    发明公开
    Atterrisseur auxiliaire de nez, structure porteuse et aéronef à voilure tournante 有权
    Bughilfsfahrwerk,Befestigungsstruktur undDrehflügelflugzeug

    公开(公告)号:EP1714870A1

    公开(公告)日:2006-10-25

    申请号:EP06008040.5

    申请日:2006-04-19

    申请人: EUROCOPTER

    IPC分类号: B64C25/14 B64C25/04

    CPC分类号: B64C25/00 B64C25/04 B64C25/14

    摘要: Un atterrisseur (2) auxiliaire orientable de nez est destiné à un aéronef (1) à voilure tournante ; cet atterrisseur (2) est escamotable sensiblement d'avant en arrière.
    Dans cet atterrisseur (2), un système oscillant (13) présente un débattement d'élévation (58), autour son extrémité d'articulation avant (52), supérieur à un débattement d'amortissement (59), et un vérin-amortisseur (9) possède des moyens de rétraction, au-delà d'une position de butée haute du système oscillant (13), de sorte que ce système oscillant (13) et le vérin-amortisseur (9) assurent à la fois des fonctions d'amortissement de chocs et d'escamotage de l'atterrisseur (2).

    摘要翻译: 齿轮具有围绕滚动组件(46)的滚动轴(47)旋转的轮(4),其中轴经由转动枢轴(54)的中间布置在振荡系统(13)上。 所述枢轴具有与所述滚动轴相交的轴承轴(53),并且使用转动致动器(55)使所述车轮在与旋翼航空器的滚动相对应的位置的两侧以直线转动。 减震千斤顶(9)具有在阻尼位移的止挡件位置之上的振荡系统的缩回单元。