EA200501934A3 - Устройство для облегчения выпуска опоры шасси под действием силы тяжести - Google Patents
Устройство для облегчения выпуска опоры шасси под действием силы тяжестиInfo
- Publication number
- EA200501934A3 EA200501934A3 EA200501934A EA200501934A EA200501934A3 EA 200501934 A3 EA200501934 A3 EA 200501934A3 EA 200501934 A EA200501934 A EA 200501934A EA 200501934 A EA200501934 A EA 200501934A EA 200501934 A3 EA200501934 A3 EA 200501934A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- landing gear
- pneumatic
- facilitating
- gravity
- lowering
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/16—Fairings movable in conjunction with undercarriage elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Elevator Door Apparatuses (AREA)
- Braking Arrangements (AREA)
- Transmission Devices (AREA)
- Manipulator (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Crushing And Grinding (AREA)
Abstract
В заявке описано устройство для облегчения выпуска опоры (1) шасси под действием силы тяжести, содержащее по меньшей мере одно роликовое устройство (4), установленное по меньшей мере на одной закрывающей панели (3b) люка шасси в зоне ее контакта с пневматиком (1b) шасси летательного аппарата (7) в начальной стадии выпуска шасси. Роликовое устройство (4) содержит жесткий ролик, установленный свободновращающимся вокруг его оси (4а) и расположенный таким образом, чтобы его ось была перпендикулярна траектории выхода пневматика (1а), при этом пневматик будет приводить роликовое устройство (4) во вращение без скольжения по нему.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200500026A ES2272147B1 (es) | 2004-12-31 | 2004-12-31 | Dispositivo para facilitar la bajada de un tren de aterrizaje por gravedad. |
Publications (3)
Publication Number | Publication Date |
---|---|
EA200501934A2 EA200501934A2 (ru) | 2006-08-25 |
EA200501934A3 true EA200501934A3 (ru) | 2006-12-29 |
EA009544B1 EA009544B1 (ru) | 2008-02-28 |
Family
ID=35872672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200501934A EA009544B1 (ru) | 2004-12-31 | 2005-12-30 | Устройство для облегчения выпуска опоры шасси под действием силы тяжести |
Country Status (6)
Country | Link |
---|---|
US (1) | US7331547B2 (ru) |
EP (1) | EP1676774B1 (ru) |
AT (1) | ATE440774T1 (ru) |
DE (1) | DE602005016205D1 (ru) |
EA (1) | EA009544B1 (ru) |
ES (1) | ES2272147B1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012510912A (ja) * | 2008-12-05 | 2012-05-17 | メシエ−ダウティ・インコーポレイテッド | ローラスロットドア機構 |
DE102013106708B4 (de) * | 2013-06-26 | 2016-02-11 | Grammer Ag | Fahrzeugsitz und Nutzkraftfahrzeug mit wenigstens einem Fahrzeugsitz |
US11427311B1 (en) * | 2019-08-15 | 2022-08-30 | Meta Platforms, Inc. | Castering wheel landing system for unmanned aerial vehicles |
CN112455645B (zh) * | 2020-12-14 | 2022-11-29 | 珠海紫燕新科技有限公司 | 一种可折叠无人机 |
CN114275150B (zh) * | 2022-01-19 | 2024-05-14 | 中国商用飞机有限责任公司 | 用于辅助起落架应急放的舱门装置及包括该装置的飞机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1872811A (en) * | 1929-02-12 | 1932-08-23 | Reel Gordon | Aeroplane |
GB425207A (en) * | 1934-03-27 | 1935-03-08 | Inv S Aeronautiqueset Mecaniqu | A system of retractable landing gear for aeroplanes |
US2176461A (en) * | 1938-04-13 | 1939-10-17 | Spencer Larsen Aircraft Corp F | Aircraft landing gear |
US2454611A (en) * | 1944-01-26 | 1948-11-23 | Paraskevas Louis | Retractable auxiliary landing gear for aircraft |
SU67233A1 (ru) * | 1944-11-04 | 1945-11-30 | К.В. Пеленберг | Устройство управлени створками люков шасси самолетов |
US2484900A (en) * | 1946-10-11 | 1949-10-18 | Curtiss Wright Corp | Wheel fairing lock and release |
US2538878A (en) * | 1948-02-05 | 1951-01-23 | Curtiss Wright Corp | Retractable landing gear |
GB1239919A (en) * | 1967-08-02 | 1971-07-21 | British Aircraft Corp Ltd | Improvements relating to aircraft having retractable undercarriages |
DE1903575B1 (de) * | 1969-01-24 | 1970-05-14 | Ver Flugtechnische Werke | Abdeckvorrichtung fuer eine Durchtrittsoeffnung eines aus-und einschwenkbaren Flugzeugfahrwerks |
US4568045A (en) * | 1983-08-17 | 1986-02-04 | The Boeing Company | Door operated linkage for support of retracted airplane landing gear |
US4787577A (en) * | 1985-10-21 | 1988-11-29 | The Boeing Company | Closure systems |
US6352221B1 (en) * | 2000-03-03 | 2002-03-05 | The Boeing Company | Rotary landing gear assembly |
GB0208963D0 (en) * | 2002-04-19 | 2002-05-29 | Bae Systems Plc | Landing gear door assembly |
FR2866313B1 (fr) * | 2004-02-13 | 2007-04-20 | Airbus France | Trappe articulee pour train d'atterrissage d'aeronef |
-
2004
- 2004-12-31 ES ES200500026A patent/ES2272147B1/es not_active Expired - Fee Related
-
2005
- 2005-12-28 AT AT05078059T patent/ATE440774T1/de not_active IP Right Cessation
- 2005-12-28 EP EP05078059A patent/EP1676774B1/en not_active Not-in-force
- 2005-12-28 DE DE602005016205T patent/DE602005016205D1/de active Active
- 2005-12-30 US US11/323,084 patent/US7331547B2/en not_active Expired - Fee Related
- 2005-12-30 EA EA200501934A patent/EA009544B1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA200501934A2 (ru) | 2006-08-25 |
ES2272147B1 (es) | 2008-04-16 |
EA009544B1 (ru) | 2008-02-28 |
US20060144998A1 (en) | 2006-07-06 |
DE602005016205D1 (de) | 2009-10-08 |
US7331547B2 (en) | 2008-02-19 |
EP1676774A1 (en) | 2006-07-05 |
EP1676774B1 (en) | 2009-08-26 |
ES2272147A1 (es) | 2007-04-16 |
ATE440774T1 (de) | 2009-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA200501934A3 (ru) | Устройство для облегчения выпуска опоры шасси под действием силы тяжести | |
AR048265A1 (es) | Dispositivo de cortina desenrollable para toldos y parasoles | |
BRPI0511818A (pt) | variador | |
DE602007010743D1 (de) | Hängefördereinrichtung | |
PL1617191T3 (pl) | Instalacja wiatrochronna dla wagi | |
ZA200609171B (en) | High load operation of an industrial roll door | |
WO2009017896A3 (en) | Translating flap drive door | |
AR059385A1 (es) | Disposicion de inclinacion selectiva para persianas | |
DK1996783T3 (da) | Skærmdørsystem til perroner | |
BR112014027825A2 (pt) | aparelho de perfuração de poço e método de montagem e desmontagem do aparelho | |
ATE323643T1 (de) | Flugzeugfahrwerk | |
ATE359961T1 (de) | Auswurfvorrichtung für drallstabilisierte behälter | |
BRPI0600054A (pt) | método e aparelho de manivela de suporte retrátil | |
ATE467021T1 (de) | Tür oder fenster mit wasserdichtem dichtungsmechanismus | |
US20140247549A1 (en) | Display panel bumper | |
US2935806A (en) | Outdoor poster advertising apparatus | |
CN105756463A (zh) | 地铁联动屏蔽门 | |
CN101452209B (zh) | 方形基片涂胶单元中的自动扣盖机构 | |
CN215643595U (zh) | 一种旅游管理宣传装置 | |
FI20075927A0 (fi) | Varapoistumistien mekaaninen estolaite | |
CN105539297B (zh) | 消防车乘员室旋转踏板 | |
TWM485291U (zh) | 隱藏式自動開門機 | |
CN203626526U (zh) | 一种船用驾驶室移门结构 | |
JP2011122334A (ja) | 駅舎における壁面自動開閉羽根装置 | |
CN106102385A (zh) | 一种用于电气柜的柜门装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC4A | Change in name of a patent proprietor in a eurasian patent |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |