IL40137A - Helicopter having a load supporting structure and method of load support for minimizing vibration of the load - Google Patents

Helicopter having a load supporting structure and method of load support for minimizing vibration of the load

Info

Publication number
IL40137A
IL40137A IL40137A IL4013772A IL40137A IL 40137 A IL40137 A IL 40137A IL 40137 A IL40137 A IL 40137A IL 4013772 A IL4013772 A IL 4013772A IL 40137 A IL40137 A IL 40137A
Authority
IL
Israel
Prior art keywords
load
helicopter
supporting structure
minimizing vibration
support
Prior art date
Application number
IL40137A
Other languages
English (en)
Other versions
IL40137A0 (en
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 IL40137A0 publication Critical patent/IL40137A0/xx
Publication of IL40137A publication Critical patent/IL40137A/xx

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)
IL40137A 1971-10-18 1972-08-15 Helicopter having a load supporting structure and method of load support for minimizing vibration of the load IL40137A (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 (2)

Publication Number Publication Date
IL40137A0 IL40137A0 (en) 1972-11-28
IL40137A true IL40137A (en) 1974-11-29

Family

ID=26885636

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40137A IL40137A (en) 1971-10-18 1972-08-15 Helicopter having a load supporting structure and method of load support for minimizing vibration of the load

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
FR2156749A1 (fr) 1973-06-01
NO138439B (no) 1978-05-29
GB1368187A (en) 1974-09-25
NL177992C (nl) 1986-01-02
JPS5637120B2 (fr) 1981-08-28
TR17775A (tr) 1976-09-01
FR2156749B1 (fr) 1976-08-20
DE2243337C3 (de) 1981-08-27
NL177992B (nl) 1985-08-01
AR195795A1 (es) 1973-11-09
IL40137A0 (en) 1972-11-28
AU4585972A (en) 1974-02-28
DE2243337A1 (de) 1973-04-26
LU66040A1 (fr) 1973-01-17
IT965293B (it) 1974-01-31
NL7213233A (fr) 1973-04-24
NO138439C (no) 1978-09-06
DE2243337B2 (de) 1980-12-04
AU465345B2 (en) 1975-09-25
BE790113A (fr) 1973-04-13
CH549497A (it) 1974-05-31

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