DE69201355D1 - Flugzeugfahrwerk, mit aus faserverstärkten Kunststoff ausgeführten Bögen. - Google Patents
Flugzeugfahrwerk, mit aus faserverstärkten Kunststoff ausgeführten Bögen.Info
- Publication number
- DE69201355D1 DE69201355D1 DE69201355T DE69201355T DE69201355D1 DE 69201355 D1 DE69201355 D1 DE 69201355D1 DE 69201355 T DE69201355 T DE 69201355T DE 69201355 T DE69201355 T DE 69201355T DE 69201355 D1 DE69201355 D1 DE 69201355D1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- reinforced plastic
- landing gear
- aircraft landing
- arches made
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/52—Skis or runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface specially adapted for helicopters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919105525A FR2676208B1 (fr) | 1991-05-06 | 1991-05-06 | Train d'atterrissage pour aerodyne, avec arceaux en materiau composite. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69201355D1 true DE69201355D1 (de) | 1995-03-23 |
DE69201355T2 DE69201355T2 (de) | 1995-10-26 |
Family
ID=9412551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69201355T Expired - Fee Related DE69201355T2 (de) | 1991-05-06 | 1992-04-29 | Flugzeugfahrwerk, mit aus faserverstärkten Kunststoff ausgeführten Bögen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5224669A (de) |
EP (1) | EP0512897B1 (de) |
CA (1) | CA2067522C (de) |
DE (1) | DE69201355T2 (de) |
FR (1) | FR2676208B1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749561B1 (fr) * | 1996-06-10 | 1998-08-14 | Eurocopter France | Train d'atterrissage a patins pour helicoptere |
US5893532A (en) * | 1997-09-25 | 1999-04-13 | Bain; Roy L. | Curved wear surface for helicopter skid shoes |
US6244538B1 (en) * | 1999-05-19 | 2001-06-12 | Bell Helicopter Textron Inc. | Stiffness de-coupled skid landing gear |
US20050056117A1 (en) * | 2003-07-22 | 2005-03-17 | Kaiser Compositek, Inc. | Composite strut and method of making same |
US20110001005A1 (en) * | 2004-08-25 | 2011-01-06 | Cordy Jr Clfford B | Landing gear legs and method of making |
US20080251638A1 (en) * | 2004-08-25 | 2008-10-16 | Cordy Clifford B | Landing gear legs and method of making |
US8163368B2 (en) * | 2005-03-31 | 2012-04-24 | The Boeing Company | Composite leg for landing gear assembly |
FR2891240B1 (fr) * | 2005-09-28 | 2007-12-07 | Eurocopter France | Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef |
FR2895368B1 (fr) * | 2005-12-27 | 2009-07-03 | Eurocopter France | Atterrisseur de giravion a patins et giravion comportant un tel atterrisseur |
DE102007019052A1 (de) * | 2007-03-19 | 2008-09-25 | Liebherr-Aerospace Lindenberg Gmbh | Flugzeugfahrwerk |
US20090084895A1 (en) * | 2007-09-28 | 2009-04-02 | Kennametal Inc. | Aircraft Skid Shoes with Wear-Resistant Cladding Layers |
CA2635524C (en) * | 2008-06-20 | 2014-08-26 | Robert Clive Fews | Fiber-reinforced, composite, structural member exhibiting non-linear strain-to-failure and method of making same |
US8136758B2 (en) * | 2008-07-11 | 2012-03-20 | Honeywell International Inc. | Hybrid strut comprising metal and composite portions |
ATE531619T1 (de) * | 2009-08-27 | 2011-11-15 | Eurocopter Deutschland | Einziehbares fahrwerk für ein drehflügler |
US8657581B2 (en) * | 2009-08-28 | 2014-02-25 | Gordon Holdings, Inc. | Thermoplastic rotor blade |
EP2371710B1 (de) * | 2010-03-29 | 2012-05-23 | EUROCOPTER DEUTSCHLAND GmbH | Kufenähnliches Fahrwerk für einen Hubschrauber |
FR2963925A1 (fr) * | 2010-08-18 | 2012-02-24 | Eurocopter France | Train d'atterrissage a patins et procede anti-basculement d'un giravion muni d'un tel train |
CN101973393A (zh) * | 2010-09-30 | 2011-02-16 | 清华大学 | 无人直升机高强度笼式起落架 |
EP2641831B1 (de) | 2012-03-22 | 2014-12-24 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Hubschrauberfahrwerk mit Kufen |
US20130341461A1 (en) * | 2012-06-26 | 2013-12-26 | Bell Helicopter Textron Inc. | Lightweight Helicopter Skid Shoes |
FR2994686B1 (fr) * | 2012-08-23 | 2016-05-20 | Eurocopter France | Procede de flottabilite d'un aeronef, systeme de flottabilite pour aeronef, et aeronef |
EP2853488B1 (de) * | 2013-09-30 | 2018-01-31 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Befestigung eines Hubschrauberfahrwerks |
CN105739529B (zh) * | 2014-10-21 | 2018-08-17 | 广东亨迪科技股份有限公司 | 一种具有飞行控制系统的无人机 |
CN105739527B (zh) * | 2014-10-21 | 2018-11-20 | 王金 | 具有遥控系统的四旋翼无人机 |
CN105652885B (zh) * | 2014-10-21 | 2018-03-23 | 宁波翔羽无人机科技有限公司 | 一种具有飞行控制系统的四旋翼无人机 |
CN104401490B (zh) * | 2014-10-21 | 2016-06-08 | 东莞市粤钢不锈钢制品有限公司 | 广谱诱蛾无人机 |
CN105739528B (zh) * | 2014-10-21 | 2018-12-04 | 泉州台商投资区翔宇进出口贸易有限公司 | 具有飞行控制系统的四旋翼无人机 |
CN105739530B (zh) * | 2014-10-21 | 2018-08-03 | 安徽数字鹰航空科技有限公司 | 具有飞行控制系统的无人机 |
CN104554714A (zh) * | 2014-12-05 | 2015-04-29 | 张立 | 一种用于直升机模型的分体式起落架 |
CN104986326A (zh) * | 2015-05-14 | 2015-10-21 | 苏州绿农航空植保科技有限公司 | 一种飞行器减震起落架 |
US9897122B2 (en) | 2015-05-22 | 2018-02-20 | Goodrich Corporation | Attachment of composite lug to composite structural tube |
CN104960660A (zh) * | 2015-08-06 | 2015-10-07 | 苏州绿农航空植保科技有限公司 | 一种多旋翼飞行器防倾覆起落架 |
EP3663196A4 (de) * | 2017-07-31 | 2021-04-21 | Subaru Corporation | Fahrwerk für einen drehflügler |
US10858091B2 (en) | 2017-08-11 | 2020-12-08 | Bell Helicopter Textron Inc. | Helicopter skid landing gear |
US11208210B2 (en) | 2017-12-01 | 2021-12-28 | Wipaire, Inc. | Float plane technology |
CN108382586A (zh) * | 2018-01-31 | 2018-08-10 | 天津翰宇昊德科技发展有限公司 | 具有防撞功能的无人机 |
US10875633B2 (en) * | 2018-02-12 | 2020-12-29 | Bell Helicopter Textron Inc. | Skid landing gear assembly |
JP6998260B2 (ja) * | 2018-04-17 | 2022-01-18 | 川崎重工業株式会社 | 降着装置及び補剛部材 |
US11807355B2 (en) * | 2019-06-28 | 2023-11-07 | The Boeing Company | Landing gear system with composite flex beam |
RU209156U1 (ru) * | 2021-05-24 | 2022-02-03 | Закрытое акционерное общество "Инновационный центр "Бирюч" (ЗАО "ИЦ "Бирюч") | Шасси с двусторонней амортизацией |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1272208A (fr) * | 1960-10-14 | 1961-09-22 | Bolkow Entwicklungen Kg | élément élastique en matière synthétique et en forme de barre permettant une forte absorption d'énergie |
US3144223A (en) * | 1962-04-11 | 1964-08-11 | Hiller Aircraft Company Inc | Aircraft landing gear |
GB1205263A (en) * | 1967-09-04 | 1970-09-16 | Westland Aircraft Ltd | Improvements in or relating to aircraft |
FR2372081A1 (fr) * | 1976-11-24 | 1978-06-23 | Aerospatiale | Train d'atterrissage a patins pour aeronef |
US4270711A (en) * | 1979-01-29 | 1981-06-02 | Textron, Inc. | Helicopter landing gear with crosstube pivot |
FR2537542B1 (fr) * | 1982-12-08 | 1985-11-15 | Aerospatiale | Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type |
FR2554210B1 (fr) * | 1983-11-02 | 1986-01-24 | Aerospatiale | Poutre flexible a forte absorption d'energie, et trains d'atterrissage et bequille arriere d'aerodyne equipes d'une telle poudre |
US4544116A (en) * | 1983-11-14 | 1985-10-01 | Shwayder Warren M | Helicopter landing skid shoe pad |
-
1991
- 1991-05-06 FR FR919105525A patent/FR2676208B1/fr not_active Expired - Fee Related
-
1992
- 1992-04-29 EP EP92401222A patent/EP0512897B1/de not_active Expired - Lifetime
- 1992-04-29 CA CA002067522A patent/CA2067522C/fr not_active Expired - Fee Related
- 1992-04-29 DE DE69201355T patent/DE69201355T2/de not_active Expired - Fee Related
- 1992-04-29 US US07/875,499 patent/US5224669A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2067522C (fr) | 1996-12-10 |
US5224669A (en) | 1993-07-06 |
EP0512897A1 (de) | 1992-11-11 |
CA2067522A1 (fr) | 1992-11-07 |
EP0512897B1 (de) | 1995-02-08 |
FR2676208A1 (fr) | 1992-11-13 |
FR2676208B1 (fr) | 1994-03-04 |
DE69201355T2 (de) | 1995-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |