FR2314403A1 - Amortisseur a deux etages - Google Patents
Amortisseur a deux etagesInfo
- Publication number
- FR2314403A1 FR2314403A1 FR7606527A FR7606527A FR2314403A1 FR 2314403 A1 FR2314403 A1 FR 2314403A1 FR 7606527 A FR7606527 A FR 7606527A FR 7606527 A FR7606527 A FR 7606527A FR 2314403 A1 FR2314403 A1 FR 2314403A1
- Authority
- FR
- France
- Prior art keywords
- damper
- stroke
- floating piston
- stage
- restrict
- 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.)
- Granted
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
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58666175A | 1975-06-13 | 1975-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2314403A1 true FR2314403A1 (fr) | 1977-01-07 |
FR2314403B3 FR2314403B3 (fr) | 1978-12-15 |
Family
ID=24346647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606527A Granted FR2314403A1 (fr) | 1975-06-13 | 1976-03-08 | Amortisseur a deux etages |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2609247A1 (fr) |
FR (1) | FR2314403A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014660A1 (fr) * | 1979-02-06 | 1980-08-20 | Messier-Hispano-Bugatti (S.A) | Amortisseur et amortisseur-vérin notamment pour trains d'atterrissage d'aérodyne |
FR2461852A1 (fr) * | 1979-07-17 | 1981-02-06 | Messier Hispano Sa | Perfectionnements aux amortisseurs et amortisseurs-verins notamment pour trains d'atterrissage d'aerodyne |
FR2554415A1 (fr) * | 1983-11-09 | 1985-05-10 | Messier Hispano Sa | Atterrisseurs pour aeronef, notamment pour helicoptere |
DE10243332A1 (de) * | 2002-09-18 | 2004-04-08 | Liebherr-Aerospace Lindenberg Gmbh | Stoßdämpfer |
CN111609073A (zh) * | 2020-06-02 | 2020-09-01 | 上海应用技术大学 | 一种飞机起落架缓冲器 |
EP3988448A1 (fr) * | 2020-10-23 | 2022-04-27 | Airbus Operations Limited | Amortisseur de chocs pour train d'atterrissage d'aéronef |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE394253T1 (de) * | 2003-08-08 | 2008-05-15 | Rheinmetall Landsysteme Gmbh | Hydrop-element |
CN108087477B (zh) * | 2017-11-29 | 2020-05-08 | 中国直升机设计研究所 | 一种带弹性的浮动活塞 |
CN109319099B (zh) * | 2018-11-29 | 2021-07-09 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种伸长行程变油孔起落架缓冲器 |
-
1976
- 1976-03-05 DE DE19762609247 patent/DE2609247A1/de active Pending
- 1976-03-08 FR FR7606527A patent/FR2314403A1/fr active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014660A1 (fr) * | 1979-02-06 | 1980-08-20 | Messier-Hispano-Bugatti (S.A) | Amortisseur et amortisseur-vérin notamment pour trains d'atterrissage d'aérodyne |
FR2448662A1 (fr) * | 1979-02-06 | 1980-09-05 | Messier Hispano Bugatti Sa | Perfectionnements aux amortisseurs et amortisseur-verins notamment pour trains d'atterrissage d'aerodyne |
FR2461852A1 (fr) * | 1979-07-17 | 1981-02-06 | Messier Hispano Sa | Perfectionnements aux amortisseurs et amortisseurs-verins notamment pour trains d'atterrissage d'aerodyne |
FR2554415A1 (fr) * | 1983-11-09 | 1985-05-10 | Messier Hispano Sa | Atterrisseurs pour aeronef, notamment pour helicoptere |
DE10243332A1 (de) * | 2002-09-18 | 2004-04-08 | Liebherr-Aerospace Lindenberg Gmbh | Stoßdämpfer |
DE10243332B4 (de) * | 2002-09-18 | 2005-03-10 | Liebherr Aerospace Gmbh | Stoßdämpfer |
CN111609073A (zh) * | 2020-06-02 | 2020-09-01 | 上海应用技术大学 | 一种飞机起落架缓冲器 |
EP3988448A1 (fr) * | 2020-10-23 | 2022-04-27 | Airbus Operations Limited | Amortisseur de chocs pour train d'atterrissage d'aéronef |
Also Published As
Publication number | Publication date |
---|---|
DE2609247A1 (de) | 1976-12-30 |
FR2314403B3 (fr) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |