FR2372081B1 - - Google Patents
Info
- Publication number
- FR2372081B1 FR2372081B1 FR7635369A FR7635369A FR2372081B1 FR 2372081 B1 FR2372081 B1 FR 2372081B1 FR 7635369 A FR7635369 A FR 7635369A FR 7635369 A FR7635369 A FR 7635369A FR 2372081 B1 FR2372081 B1 FR 2372081B1
- Authority
- FR
- France
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Bridges Or Land Bridges (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7635369A FR2372081A1 (fr) | 1976-11-24 | 1976-11-24 | Train d'atterrissage a patins pour aeronef |
| US05/853,171 US4196878A (en) | 1976-11-24 | 1977-11-21 | Aircraft landing-gear with skids |
| GB48774/77A GB1563381A (en) | 1976-11-24 | 1977-11-23 | Landing-gear for aircraft |
| IT30015/77A IT1087938B (it) | 1976-11-24 | 1977-11-24 | Carrello di atterraggio a pattini per aeromobile. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7635369A FR2372081A1 (fr) | 1976-11-24 | 1976-11-24 | Train d'atterrissage a patins pour aeronef |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2372081A1 FR2372081A1 (fr) | 1978-06-23 |
| FR2372081B1 true FR2372081B1 (show.php) | 1980-02-15 |
Family
ID=9180245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7635369A Granted FR2372081A1 (fr) | 1976-11-24 | 1976-11-24 | Train d'atterrissage a patins pour aeronef |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4196878A (show.php) |
| FR (1) | FR2372081A1 (show.php) |
| GB (1) | GB1563381A (show.php) |
| IT (1) | IT1087938B (show.php) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544116A (en) * | 1983-11-14 | 1985-10-01 | Shwayder Warren M | Helicopter landing skid shoe pad |
| FR2676207B1 (fr) * | 1991-05-06 | 1993-08-27 | Aerospatiale | Train d'atterrissage pour aerodynes, a traverses en materiau composite. |
| FR2676208B1 (fr) * | 1991-05-06 | 1994-03-04 | Aerospatiale Ste Nationale Indle | Train d'atterrissage pour aerodyne, avec arceaux en materiau composite. |
| US5217183A (en) * | 1991-07-24 | 1993-06-08 | James Liautaud | Cantilevered helicopter skid |
| US5358201A (en) * | 1993-02-05 | 1994-10-25 | Brown Sr Louis S | Vehicle skid assembly |
| US6244538B1 (en) * | 1999-05-19 | 2001-06-12 | Bell Helicopter Textron Inc. | Stiffness de-coupled skid landing gear |
| TWM275011U (en) * | 2005-05-16 | 2005-09-11 | Jian-Jau Chen | Improved structure of foot-shelf for toy helicopter |
| FR2891240B1 (fr) | 2005-09-28 | 2007-12-07 | Eurocopter France | Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef |
| FR2895369B1 (fr) | 2005-12-27 | 2008-03-21 | Eurocopter France | Atterrisseur de giravion a patins et giravion comportant un tel atterrisseur |
| FR2895368B1 (fr) | 2005-12-27 | 2009-07-03 | Eurocopter France | Atterrisseur de giravion a patins et giravion comportant un tel atterrisseur |
| US8034197B2 (en) * | 2007-06-19 | 2011-10-11 | Carnegie Mellon University | Ultra-high strength stainless steels |
| CA2684526A1 (en) * | 2009-11-05 | 2011-05-05 | Dart Aerospace Ltd. | Helicopter settling protector and method of manufacturing same |
| FR2953197B1 (fr) | 2009-11-30 | 2012-02-24 | Eurocopter France | Bequille de protection d'un element structural d'un aeronef, aeronef muni d'une telle bequille, et procede anti-basculement mis en oeuvre par ladite bequille |
| EP2610170A1 (en) | 2011-12-28 | 2013-07-03 | Eurocopter España, S.A. | Air drag reduction for an undercarriage with skids of a rotary wing aircraft |
| PL2641831T3 (pl) | 2012-03-22 | 2015-05-29 | Airbus Helicopters Deutschland GmbH | Podwozie typu płozowego do śmigłowca |
| US20130341461A1 (en) * | 2012-06-26 | 2013-12-26 | Bell Helicopter Textron Inc. | Lightweight Helicopter Skid Shoes |
| CN108482650B (zh) * | 2015-06-01 | 2020-05-29 | 深圳市大疆创新科技有限公司 | 起落架及使用该起落架的无人飞行器 |
| FR3059644B1 (fr) * | 2016-12-05 | 2018-11-16 | Airbus Helicopters | Train d'atterrissage a patins et giravion muni d'un tel train d'atterrissage |
| US10858091B2 (en) | 2017-08-11 | 2020-12-08 | Bell Helicopter Textron Inc. | Helicopter skid landing gear |
| KR102608112B1 (ko) * | 2021-11-16 | 2023-12-01 | 한국항공우주연구원 | 판스프링 착륙장치 |
| FR3135702B1 (fr) | 2022-05-19 | 2024-04-12 | Airbus Helicopters | Train d’atterrissage à patins muni de patinettes anti-enfoncement |
| US12060148B2 (en) | 2022-08-16 | 2024-08-13 | Honeywell International Inc. | Ground resonance detection and warning system and method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1420609A (en) * | 1911-08-22 | 1922-06-20 | Curtiss Aeroplane & Motor Corp | Hydroaeroplane |
| US1362511A (en) * | 1918-03-22 | 1920-12-14 | Roe A V & Co Ltd | Landing device for aircraft |
| DE414514C (de) * | 1921-09-16 | 1925-06-04 | Adolphe Bernard Soc Ets | Flugzeug |
| US2023312A (en) * | 1933-03-16 | 1935-12-03 | Seversky Aircraft Corp | Amphibian aircraft pontoon |
| DE720920C (de) * | 1938-01-28 | 1942-05-19 | Messerschmitt A G | Skiaufhaengung an Flugzeugen |
| US2686023A (en) * | 1952-02-29 | 1954-08-10 | Clifford C Larry | Aircraft ski |
| US2958486A (en) * | 1956-01-05 | 1960-11-01 | Robert V Bloomfield | Aircraft flotation and water planing device |
| US3220670A (en) * | 1964-04-15 | 1965-11-30 | U S Aviat Corp | Helicopter |
| US3387802A (en) * | 1966-07-05 | 1968-06-11 | Lockheed Aircraft Corp | Aircraft landing gear |
| US3507466A (en) * | 1968-03-11 | 1970-04-21 | Bell Aerospace Corp | Aircraft undercarriage |
| US3586263A (en) * | 1969-01-03 | 1971-06-22 | Peter R Payne | Kinesthetically controlled helicopter |
-
1976
- 1976-11-24 FR FR7635369A patent/FR2372081A1/fr active Granted
-
1977
- 1977-11-21 US US05/853,171 patent/US4196878A/en not_active Expired - Lifetime
- 1977-11-23 GB GB48774/77A patent/GB1563381A/en not_active Expired
- 1977-11-24 IT IT30015/77A patent/IT1087938B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US4196878A (en) | 1980-04-08 |
| GB1563381A (en) | 1980-03-26 |
| IT1087938B (it) | 1985-06-04 |
| FR2372081A1 (fr) | 1978-06-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |