FR2314403A1 - Amortisseur a deux etages - Google Patents

Amortisseur a deux etages

Info

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
Application number
FR7606527A
Other languages
English (en)
French (fr)
Other versions
FR2314403B3 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MENASCO MANUFACTURING CANADA Ltd
Menasco Manufacturing Co
Original Assignee
MENASCO MANUFACTURING CANADA Ltd
Menasco Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MENASCO MANUFACTURING CANADA Ltd, Menasco Manufacturing Co filed Critical MENASCO MANUFACTURING CANADA Ltd
Publication of FR2314403A1 publication Critical patent/FR2314403A1/fr
Application granted granted Critical
Publication of FR2314403B3 publication Critical patent/FR2314403B3/fr
Granted legal-status Critical Current

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)
FR7606527A 1975-06-13 1976-03-08 Amortisseur a deux etages Granted FR2314403A1 (fr)

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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
FR (1) FR2314403A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
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 (en) * 2020-10-23 2022-04-27 Airbus Operations Limited Aircraft landing gear shock absorber
WO2025132429A1 (fr) 2023-12-18 2025-06-26 Wormsensing Procédé de transfert de couche fonctionnelle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502004007029D1 (de) * 2003-08-08 2008-06-19 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

Cited By (10)

* Cited by examiner, † Cited by third party
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 (en) * 2020-10-23 2022-04-27 Airbus Operations Limited Aircraft landing gear shock absorber
US12172749B2 (en) 2020-10-23 2024-12-24 Airbus Operations Limited Aircraft landing gear shock absorber
WO2025132429A1 (fr) 2023-12-18 2025-06-26 Wormsensing Procédé de transfert de couche fonctionnelle

Also Published As

Publication number Publication date
DE2609247A1 (de) 1976-12-30
FR2314403B3 (enrdf_load_stackoverflow) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse