BE790113A - Dispositif isolateur a l'egard des vibrations dans un helicoptere - Google Patents

Dispositif isolateur a l'egard des vibrations dans un helicoptere

Info

Publication number
BE790113A
BE790113A BE790113DA BE790113A BE 790113 A BE790113 A BE 790113A BE 790113D A BE790113D A BE 790113DA BE 790113 A BE790113 A BE 790113A
Authority
BE
Belgium
Prior art keywords
helicopter
device against
isolator device
against vibrations
vibrations
Prior art date
Application number
Other languages
English (en)
Inventor
Dej M Drees
J M Drees
D P Shipman
Original Assignee
Textron Inc
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.)
Publication date
Publication of BE790113A publication Critical patent/BE790113A/fr

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)
  • Catching Or Destruction (AREA)
BE790113D 1971-10-18 Dispositif isolateur a l'egard des vibrations dans un helicoptere BE790113A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18994571A 1971-10-18 1971-10-18
US22344272A 1972-02-04 1972-02-04

Publications (1)

Publication Number Publication Date
BE790113A true BE790113A (fr) 1973-04-13

Family

ID=26885636

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790113D BE790113A (fr) 1971-10-18 Dispositif isolateur a l'egard des vibrations dans un helicoptere

Country Status (14)

Country Link
JP (1) JPS5637120B2 (fr)
AR (1) AR195795A1 (fr)
AU (1) AU465345B2 (fr)
BE (1) BE790113A (fr)
CH (1) CH549497A (fr)
DE (1) DE2243337C3 (fr)
FR (1) FR2156749B1 (fr)
GB (1) GB1368187A (fr)
IL (1) IL40137A (fr)
IT (1) IT965293B (fr)
LU (1) LU66040A1 (fr)
NL (1) NL177992C (fr)
NO (1) NO138439C (fr)
TR (1) TR17775A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232481B1 (fr) * 1973-06-08 1976-05-07 Aerospatiale
GB1498222A (en) * 1974-06-03 1978-01-18 Textron Inc Vibration isolation in helicopters
US4140028A (en) * 1977-09-13 1979-02-20 The Boeing Company Vibration isolation system
US5118051A (en) * 1989-04-18 1992-06-02 United Technologies Corporation Roll vibration absorber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514054A (en) * 1967-06-05 1970-05-26 United Aircraft Corp Vibration isolation system

Also Published As

Publication number Publication date
JPS4849198A (fr) 1973-07-11
NL177992B (nl) 1985-08-01
NO138439B (no) 1978-05-29
TR17775A (tr) 1976-09-01
LU66040A1 (fr) 1973-01-17
CH549497A (it) 1974-05-31
NL177992C (nl) 1986-01-02
GB1368187A (en) 1974-09-25
NO138439C (no) 1978-09-06
IL40137A0 (en) 1972-11-28
FR2156749B1 (fr) 1976-08-20
DE2243337A1 (de) 1973-04-26
AU4585972A (en) 1974-02-28
AR195795A1 (es) 1973-11-09
DE2243337C3 (de) 1981-08-27
AU465345B2 (en) 1975-09-25
IT965293B (it) 1974-01-31
DE2243337B2 (de) 1980-12-04
IL40137A (en) 1974-11-29
NL7213233A (fr) 1973-04-24
JPS5637120B2 (fr) 1981-08-28
FR2156749A1 (fr) 1973-06-01

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