FR2441902B2 - - Google Patents

Info

Publication number
FR2441902B2
FR2441902B2 FR7832281A FR7832281A FR2441902B2 FR 2441902 B2 FR2441902 B2 FR 2441902B2 FR 7832281 A FR7832281 A FR 7832281A FR 7832281 A FR7832281 A FR 7832281A FR 2441902 B2 FR2441902 B2 FR 2441902B2
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
Application number
FR7832281A
Other versions
FR2441902A2 (fr
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7832281A priority Critical patent/FR2441902A2/fr
Priority to DE2910729A priority patent/DE2910729C2/de
Priority to GB7909622A priority patent/GB2018942B/en
Priority to US06/021,778 priority patent/US4274510A/en
Priority to JP3181979A priority patent/JPS54129698A/ja
Priority to IT21152/79A priority patent/IT1163655B/it
Publication of FR2441902A2 publication Critical patent/FR2441902A2/fr
Application granted granted Critical
Publication of FR2441902B2 publication Critical patent/FR2441902B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/002—Vibration damping devices mounted between the rotor drive and the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Body Suspensions (AREA)
FR7832281A 1978-03-20 1978-11-15 Dispositif de suspension multidirectionnelle pour giravion Granted FR2441902A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7832281A FR2441902A2 (fr) 1978-11-15 1978-11-15 Dispositif de suspension multidirectionnelle pour giravion
DE2910729A DE2910729C2 (de) 1978-03-20 1979-03-19 Multidirektionale Aufhängung für Hubschrauber-Antriebe
GB7909622A GB2018942B (en) 1978-03-20 1979-03-19 Multi-directional suspension means
US06/021,778 US4274510A (en) 1978-03-20 1979-03-19 Multi-directional suspension means for rotor aircraft
JP3181979A JPS54129698A (en) 1978-03-20 1979-03-20 Suspension system
IT21152/79A IT1163655B (it) 1978-03-20 1979-03-20 Dispositivo di sospensione multidirezionale per giroplano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832281A FR2441902A2 (fr) 1978-11-15 1978-11-15 Dispositif de suspension multidirectionnelle pour giravion

Publications (2)

Publication Number Publication Date
FR2441902A2 FR2441902A2 (fr) 1980-06-13
FR2441902B2 true FR2441902B2 (fr) 1982-07-02

Family

ID=9214928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832281A Granted FR2441902A2 (fr) 1978-03-20 1978-11-15 Dispositif de suspension multidirectionnelle pour giravion

Country Status (1)

Country Link
FR (1) FR2441902A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2179922B1 (fr) * 2008-10-21 2012-03-28 AGUSTAWESTLAND S.p.A. Hélicoptère
FR3006022B1 (fr) * 2013-05-21 2015-06-05 Eurocopter France Architecture de montage d'une boite de transmission de puissance d'un giravion, comprenant un dispositif amortisseur de vibrations mettant en oeuvre des amortisseurs lamifies
EP2962935B1 (fr) * 2014-07-04 2016-09-21 AGUSTAWESTLAND S.p.A. Hélicoptère avec monture de transmission pour l'amortissement du bruit et des vibrations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR676215A (fr) * 1928-07-19 1930-02-20 Perfectionnements au montage des moteurs ou d'autres machines rotatives
FR2228662B1 (fr) * 1973-05-08 1976-11-12 Aerospatiale
US3836100A (en) * 1973-06-13 1974-09-17 United Aircraft Corp Engine mounting arrangement

Also Published As

Publication number Publication date
FR2441902A2 (fr) 1980-06-13

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Legal Events

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CD Change of name or company name