JPS57191196A - Vibration-proof suspension system for helicopter - Google Patents

Vibration-proof suspension system for helicopter

Info

Publication number
JPS57191196A
JPS57191196A JP57058415A JP5841582A JPS57191196A JP S57191196 A JPS57191196 A JP S57191196A JP 57058415 A JP57058415 A JP 57058415A JP 5841582 A JP5841582 A JP 5841582A JP S57191196 A JPS57191196 A JP S57191196A
Authority
JP
Japan
Prior art keywords
helicopter
vibration
suspension system
proof suspension
proof
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
JP57058415A
Other languages
English (en)
Other versions
JPH049719B2 (ja
Inventor
Rui Muiyu Rune
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
Publication of JPS57191196A publication Critical patent/JPS57191196A/ja
Publication of JPH049719B2 publication Critical patent/JPH049719B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/005—Vibration damping devices using suspended masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP57058415A 1981-04-10 1982-04-09 Vibration-proof suspension system for helicopter Granted JPS57191196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107270A FR2503663A1 (fr) 1981-04-10 1981-04-10 Dispositif de suspension antivibratoire pour helicoptere

Publications (2)

Publication Number Publication Date
JPS57191196A true JPS57191196A (en) 1982-11-24
JPH049719B2 JPH049719B2 (ja) 1992-02-21

Family

ID=9257266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57058415A Granted JPS57191196A (en) 1981-04-10 1982-04-09 Vibration-proof suspension system for helicopter

Country Status (5)

Country Link
US (1) US4458861A (ja)
EP (1) EP0063078B1 (ja)
JP (1) JPS57191196A (ja)
DE (1) DE3260522D1 (ja)
FR (1) FR2503663A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1228988B (it) * 1989-04-11 1991-07-12 Fima Spa Dispositivo dissipatore d'energia a comportamento elastoplastico, particolarmente per impiego in strutture antisismiche.
US5118051A (en) * 1989-04-18 1992-06-02 United Technologies Corporation Roll vibration absorber
US5154371A (en) * 1991-04-10 1992-10-13 United Technologies Corporation Main rotor assembly support truss
FR2758602B1 (fr) * 1997-01-17 1999-04-02 Hutchinson Dispositif de suspension elastique pour tubulure d'echappement
DE19832697C2 (de) * 1998-07-21 2000-11-16 Eurocopter Deutschland Vorrichtung und Verfahren zur Reduktion von Schwingungen längs einer Schwingungsausbreitung, insbesondere in einem Hubschrauber
FR2939409B1 (fr) * 2008-12-08 2011-02-11 Airbus France Systeme de fixation entre deux composants tels qu'un moteur d'aeronef et son mat d'accrochage
EP2962935B1 (en) * 2014-07-04 2016-09-21 AGUSTAWESTLAND S.p.A. Helicopter with noise and vibration damping transmission mounting
EP3112721B1 (en) 2015-06-29 2018-04-25 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Vibration isolating device for an elastic coupling of two components

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845917A (en) * 1971-10-18 1974-11-05 Textron Inc Helicopter vibration isolation
FR2232481B1 (ja) * 1973-06-08 1976-05-07 Aerospatiale
US3972491A (en) * 1975-07-14 1976-08-03 United Technologies Corporation Two-position helicopter main rotor
US4088042A (en) * 1976-09-07 1978-05-09 The Boeing Company Vibration isolation system
US4140028A (en) * 1977-09-13 1979-02-20 The Boeing Company Vibration isolation system
US4372431A (en) * 1979-11-05 1983-02-08 The Boeing Company Six axis vibration isolation system
FR2474996A1 (fr) * 1980-02-05 1981-08-07 Aerospatiale Dispositif de suspension antiresonnante pour helicoptere

Also Published As

Publication number Publication date
FR2503663A1 (fr) 1982-10-15
EP0063078A1 (fr) 1982-10-20
EP0063078B1 (fr) 1984-08-08
DE3260522D1 (en) 1984-09-13
JPH049719B2 (ja) 1992-02-21
FR2503663B1 (ja) 1984-05-04
US4458861A (en) 1984-07-10

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