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61. 发明授权

EP0512898B1 Train d'atterrissage pour aérodynes, à traverses en matériau composite 失效
标题翻译：飞机起落架具有由纤维增强的塑料横梁的。
公开(公告)号：EP0512898B1
公开(公告)日：1995-09-06
申请号：EP92401223.0
申请日：1992-04-29
申请人： AEROSPATIALE Société Nationale Industrielle
发明人： Alande, Daniel, René , Balayn, Frédéric , Bietenhader, Claude
IPC分类号： B64C25/52
CPC分类号： B64C25/52 , B64C2025/325

62. 发明公开

EP0512898A1 Train d'atterrissage pour aérodynes, à traverses en matériau composite 失效
标题翻译： Flugzeugfahrwerk mit aus einemfaserverstärktemKunststoff gefertigtenQuerträger。
公开(公告)号：EP0512898A1
公开(公告)日：1992-11-11
申请号：EP92401223.0
申请日：1992-04-29
申请人： AEROSPATIALE Société Nationale Industrielle
发明人： Alande, Daniel, René , Balayn, Frédéric , Bietenhader, Claude
IPC分类号： B64C25/52
CPC分类号： B64C25/52 , B64C2025/325
摘要： Le train d'atterrisage pour aérodynes et notamment pour hélicoptères , est du type comprenant deux organes latéraux (2) de contact avec le sol , tels que des patins, des skis , des flotteurs ou des organes analogues , lesdits organes latéraux (2) étant reliés au fuselage de l'aérodyne par au moins deux traverses (3,4) . Ces traverses (3,4) sont réalisées en un faisceau (7) de fibres synthétiques unidirectionnelles enrobé par une peau (8) de tissus de fibres croisées par rapport aux fibres unidirectionnelles du faisceau 7. Les extrémités (9) des traverses sont encastrées dans lesdits organes latéraux (2) de contact avec le sol . Les liaisons structurales entre les traverses (3, 4) et le fuselage de l'aérodyne (H) autorisent le pivotement des dites traverses (3,4) autour d'axes transversaux dudit aérodyne (H).
摘要翻译：用于飞机，特别是直升机的起落架是包括两个用于地面接触的侧部构件（2）的类型，例如滑行板，滑雪板，浮子或类似构件，所述横向构件（2）连接到飞行器的机身通过至少两条横梁（3,4）。这些横梁（3,4）被制成缠绕在与束7的单向纤维交叉的纤维织物的皮肤（8）中的单向合成纤维束（7）。末端（9）横梁沉入所述横向构件（2）中用于地面接触。横梁（3,4）和飞机（H）的机身之间的结构连接允许所述横梁（3,4）围绕横向于所述飞行器（H）的轴线枢转。 ... ...

63. 发明公开

EP0447498A4 SELF-ADJUSTING SLIDE ASSEMBLY FOR WEIGHT ON GEAR SWITCH 失效
标题翻译：自动调整滑轨总成用于齿轮开关重量
公开(公告)号：EP0447498A4
公开(公告)日：1992-01-29
申请号：EP90907542
申请日：1989-10-03
申请人： BELL HELICOPTER TEXTRON INC.
发明人： RAMSEY, WILLIAM, DARNELL , BAILEY, GEORGE, HAROLD
IPC分类号： B64C25/00 , B64C25/52 , H01H3/16
CPC分类号： B64C25/00 , B64C25/52 , B64C2025/325 , H01H3/166
摘要： A self-adjusting slide assembly (10) is provided for mounting a weight on gear switch to an aircraft. The slide assembly is particularly adapted for mounting on a skid equipped helicopter (11) for responding to vertical oscillatory deflection of a cross tube (14) of the skid landing gear assembly (12). A mounting bracket (16) is attached to the underside of the helicopter for supporting a back plate (18) and a pair of clamp plates (20). A C-shaped slide member (24) has a flange (25) mounted between the back plate and clamp plates so as to slide vertically. Take-off and landing stresses cause the cross tube to exhibit vertical oscillatory deflection between an upper arm (30) and a lower arm (26) of the slide member. A microswitch (34) mounted on the lower arm is actuated when the cross tube contacts a bottom bumper (29) on the lower arm while the helicopter is fully on skid gear.

64. 发明公开

EP0113616A1 Trains d'atterrissage à patins équipés de composants munis d'un dispositif d'absorption d'énergie par déformation plastique et/ou de limitation d'effort 有权转让
标题翻译：防滑起落架与通过塑性变形和/或用于限制所述力装置的能量转换的设备。
公开(公告)号：EP0113616A1
公开(公告)日：1984-07-18
申请号：EP83402366.5
申请日：1983-12-07
申请人： AEROSPATIALE Société Nationale Industrielle
发明人： Mens, Jacques Michel Norbert , Barnoin, Pierre , Martin, Michel Jean Louis
IPC分类号： B64C25/52
CPC分类号： B64C25/00 , B64C25/52 , B64C2025/325
摘要： Selon l'invention, chacun des deux atterrisseurs comprend un patin 170 relié à la structure par deux traverses 175 et 176, articulées sur la structure autour d'un axe parallèle à l'axe d'articulation sur la structure de l'autre traverse de l'atterrisseur correspondant, et au moins un composant 181, remplissant une fonction principale mécanique et/ou hydraulique, du type contre-fiche, vérin de contreventement et/ou de manoeuvre, amortisseur ou amortisseur-vérin, muni d'un dispositif d'absorption d'énergie mécanique par déformation plastique et/ou de limitation d'effort, est rattaché d'une part à une traverse 176 de chaque atterrisseur et d'autre part soit au patin 170 correspondant, soit à la structure de l'aérodyne.
Application à l'équipement des hélicoptères.

65. 发明授权

EP4279379B1 TRAIN D'ATTERRISSAGE À PATINS MUNI DE PATINETTES ANTI-ENFONCEMENT 有权
公开(公告)号：EP4279379B1
公开(公告)日：2024-03-13
申请号：EP23160794.6
申请日：2023-03-08
发明人： GENELOT, Nicolas
IPC分类号： B64C25/32 , B64C25/52

66. 发明公开

EP4159616A1 ENTRAVE POUR SÉCURISER UN AÉRONEF SUR UNE GRILLE D'ATTERRISSAGE ET AÉRONEF 审中-实审
公开(公告)号：EP4159616A1
公开(公告)日：2023-04-05
申请号：EP22190107.7
申请日：2022-08-12
申请人： Airbus Helicopters
发明人： GAILLARD, Christophe , DURANTET, Joël , RASPIC, Nicolas
IPC分类号： B64C25/32 , B64F1/12 , B64C25/52
摘要： La présente invention concerne une entrave (20) pour un aéronef (1). L'entrave (20) comporte un vérin (50) comprenant un boîtier (51) et une tête (70) mobile en translation par rapport au boîtier (51) selon un axe en élévation (AXALT), ladite tête (70) présentant trois degrés de liberté en rotation respectivement selon un axe longitudinal (AXL) ainsi qu'un axe transversal (AXT) et l' axe en élévation (AXALT), ladite entrave (20) comprenant un organe de reprise d'efforts (40) entourant le vérin (50) et muni d'une fixation (42) apte à être solidarisée à l'aéronef (1).

67. 发明公开

EP4098558A1 AIRCRAFT SAFETY LIFESAVING SYSTEM 审中-实审转让
公开(公告)号：EP4098558A1
公开(公告)日：2022-12-07
申请号：EP21215654.1
申请日：2021-12-17
申请人： Du, Di , Du, Yang
发明人： Du, Di , Du, Yang , Du, Tong
IPC分类号： B64C1/32 , B64C25/58 , B64D17/80 , B64D25/00 , B64D45/04 , B64C1/14 , B64C7/00 , B64C25/00 , B64C25/30 , B64C25/52 , B64C27/00 , B64D45/06
摘要： The present disclosure provides an aircraft safety lifesaving system, which solves the technical problem that the aircraft lacks a device capable of assisting the aircraft to decelerate and land and buffering the descending impact force, and it is difficult to better ensure the safety of the aircraft and its staff. The lifesaving system comprises an aircraft body, wherein an openable safety cabin is provided at the top of the aircraft body, a deceleration device is provided in the safety cabin, and the deceleration device is capable of being ejected from the safety cabin to enable the aircraft body to decelerate and land; a damping and buffering mechanism is provided at the bottom of the aircraft body, the damping and buffering mechanism is telescopically provided in the vertical direction, and the damping and buffering mechanism is capable of extending to the position below the aircraft wheel body. According to the present disclosure, a safety cabin is provided at the top of the aircraft body, and a deceleration device in the safety cabin is ejected in an emergency to assist the aircraft body to decelerate; the damping and buffering mechanism extends below the wheel body, and the damping and buffering mechanism contacts with the ground first, so that the impact force when the aircraft body descends can be buffered, and serious accidents caused by the impact force when the aircraft body descends can be prevented.

68. 发明公开

EP3878736A1 AIRCRAFT HAVING CONVERTIBLE TAILBOOM AND LANDING GEAR SYSTEMS 有权转让
公开(公告)号：EP3878736A1
公开(公告)日：2021-09-15
申请号：EP21155300.3
申请日：2021-02-04
申请人： Bell Textron Inc.
发明人： BERNARD, Guy
IPC分类号： B64C25/52 , B64C29/00 , B64C5/02 , B64C5/12 , B64C25/14
摘要： A tiltwing aircraft (10) convertible between a vertical takeoff and landing flight mode and a forward flight mode includes a fuselage (12), a tiltwing (14, 16) rotatably coupled to the fuselage and a convertible tailboom and landing gear system (38) rotatably coupled to the fuselage. The tiltwing is rotatable between a substantially vertical position in the vertical takeoff and landing flight mode and a substantially horizontal position in the forward flight mode. The convertible tailboom and landing gear system is rotatable between a landing gear position in the vertical takeoff and landing flight mode and a tailboom position in the forward flight mode. The convertible tailboom and landing gear system includes skids (40, 42) and linkages (44, 46) that rotatably couple the skids to the fuselage. The skids are positioned below the fuselage in the landing gear position and extend aft of the fuselage in the tailboom position.

69. 发明公开

EP3326912A1 UNMANNED AERIAL VEHICLE LANDING SYSTEM 审中-公开
公开(公告)号：EP3326912A1
公开(公告)日：2018-05-30
申请号：EP16200519.3
申请日：2016-11-24
申请人： DroneGrid BVBA
发明人： van der Vaeren, Stanislas , Bossens, Maxime
IPC分类号： B64C39/02 , B64C25/52 , B64C27/08
CPC分类号： B64C39/024 , B64C25/52 , B64C27/08
摘要： The present invention generally provides an unmanned aerial vehicle (UAV) and a system comprising the unmanned aerial vehicle and a docking station. The UAV comprises (A) a main body (110) having a central axis; (B) a frame coupled to the main body (110) comprising a plurality of flight arms (120), each flight arm (120) extending laterally outward from the main body (110) and comprising at least one rotor (125) configured for providing flight; and (C) at least three or at least four landing units (150) optionally equally spread out about the central axis of the main body (110), each landing unit comprising (C.i) a support member (160) having at least a first means of attachment for attaching the landing unit (150) to the frame or the main body (110); and (C.ii) a skid (170) attached to the support member (160) and disposed at an angle of incline of at least 20° to at most 70° to the central axis, preferably at least 30° to at most 60°. The plurality of landing units is adapted to allow the UAV to land and rest in a stable position within the docking station as a surface.

70. 发明公开

EP3313732A1 SYSTEM FOR RECHARGING REMOTELY CONTROLLED AERIAL VEHICLE, CHARGING STATION AND RECHARGEABLE REMOTELY CONTROLLED AERIAL VEHICLE, AND METHOD OF USE THEREOF 审中-公开
标题翻译：用于再充电遥控飞行器，充电站和可再充电遥控飞行器的系统及其使用方法
公开(公告)号：EP3313732A1
公开(公告)日：2018-05-02
申请号：EP16800654.2
申请日：2016-05-25
申请人： First Principles, Inc.
发明人： RANIERE, Keith A.
IPC分类号： B64C39/02 , B64C25/52 , B60L11/18 , G08G5/00
CPC分类号： B64C39/024 , B60L11/1816 , B60L11/1844 , B64C25/52 , B64C2201/024 , B64C2201/042 , B64C2201/146 , B64F1/007
摘要： A system including an aerial vehicle having an airframe and a power source onboard the aerial vehicle, wherein the aerial vehicle includes a landing gear structure having a first electrical contact and a second electrical contact, and a charging station having a first electrical contact and a second electrical contact, wherein the aerial vehicle is programmed to dock with the charging station when the power source is in need of recharging, the docking being a mechanical engagement between the first electrical contact and the second electrical contact of the aerial vehicle with the first electrical contact and the second electrical contact of the charging station is provided. A method for continuous surveillance utilizing the aerial vehicles and charging stations is also provided.

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