CH549497A - HELICOPTER WITH VIBRATION INSULATION TO THE STRUCTURE CARRY THE LOAD. - Google Patents

HELICOPTER WITH VIBRATION INSULATION TO THE STRUCTURE CARRY THE LOAD.

Info

Publication number
CH549497A
CH549497A CH1336372A CH1336372A CH549497A CH 549497 A CH549497 A CH 549497A CH 1336372 A CH1336372 A CH 1336372A CH 1336372 A CH1336372 A CH 1336372A CH 549497 A CH549497 A CH 549497A
Authority
CH
Switzerland
Prior art keywords
helicopter
load
vibration insulation
structure carry
carry
Prior art date
Application number
CH1336372A
Other languages
Italian (it)
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.)
Filing date
Publication date
Application filed by Textron Inc filed Critical Textron Inc
Publication of CH549497A publication Critical patent/CH549497A/en

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)
CH1336372A 1971-10-18 1972-09-11 HELICOPTER WITH VIBRATION INSULATION TO THE STRUCTURE CARRY THE LOAD. CH549497A (en)

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
CH549497A true CH549497A (en) 1974-05-31

Family

ID=26885636

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1336372A CH549497A (en) 1971-10-18 1972-09-11 HELICOPTER WITH VIBRATION INSULATION TO THE STRUCTURE CARRY THE LOAD.

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232481B1 (en) * 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
AU465345B2 (en) 1975-09-25
DE2243337B2 (en) 1980-12-04
NL177992B (en) 1985-08-01
NL7213233A (en) 1973-04-24
LU66040A1 (en) 1973-01-17
AR195795A1 (en) 1973-11-09
NO138439C (en) 1978-09-06
DE2243337A1 (en) 1973-04-26
FR2156749B1 (en) 1976-08-20
IL40137A0 (en) 1972-11-28
JPS4849198A (en) 1973-07-11
NO138439B (en) 1978-05-29
IT965293B (en) 1974-01-31
JPS5637120B2 (en) 1981-08-28
BE790113A (en) 1973-04-13
AU4585972A (en) 1974-02-28
FR2156749A1 (en) 1973-06-01
GB1368187A (en) 1974-09-25
TR17775A (en) 1976-09-01
NL177992C (en) 1986-01-02
DE2243337C3 (en) 1981-08-27
IL40137A (en) 1974-11-29

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Legal Events

Date Code Title Description
PL Patent ceased