AU5585280A - Inplane nodalization system - Google Patents

Inplane nodalization system

Info

Publication number
AU5585280A
AU5585280A AU55852/80A AU5585280A AU5585280A AU 5585280 A AU5585280 A AU 5585280A AU 55852/80 A AU55852/80 A AU 55852/80A AU 5585280 A AU5585280 A AU 5585280A AU 5585280 A AU5585280 A AU 5585280A
Authority
AU
Australia
Prior art keywords
nodalization
inplane
nodalization system
inplane nodalization
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
AU55852/80A
Other versions
AU534537B2 (en
Inventor
Dennis Ray Halwes
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.)
Textron Inc
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 AU5585280A publication Critical patent/AU5585280A/en
Application granted granted Critical
Publication of AU534537B2 publication Critical patent/AU534537B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
AU55852/80A 1979-02-26 1980-02-25 Inplane nodalization system Ceased AU534537B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1522979A 1979-02-26 1979-02-26
US15229 1979-02-26

Publications (2)

Publication Number Publication Date
AU5585280A true AU5585280A (en) 1980-09-04
AU534537B2 AU534537B2 (en) 1984-02-02

Family

ID=21770216

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55852/80A Ceased AU534537B2 (en) 1979-02-26 1980-02-25 Inplane nodalization system

Country Status (12)

Country Link
JP (1) JPS55156798A (en)
AR (1) AR226171A1 (en)
AU (1) AU534537B2 (en)
BR (1) BR8001117A (en)
CA (1) CA1142155A (en)
DE (1) DE3006762A1 (en)
ES (1) ES488948A1 (en)
FR (1) FR2449593A1 (en)
GB (1) GB2043573B (en)
IL (1) IL59458A (en)
IT (1) IT1126962B (en)
MX (1) MX6586E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711845C2 (en) * 1997-03-21 1999-01-14 Eurocopter Deutschland Mechanical vibration damper
US6328293B1 (en) 1998-09-18 2001-12-11 Lord Corporation Multi-linkage suspension system including outboard isolators
CA2789340C (en) * 2010-02-16 2015-07-07 Bell Helicopter Textron Inc. Variable stiffness liquid inertia vibration eliminator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615657A (en) * 1946-08-28 1952-10-28 Bell Aircraft Corp Helicopter engine-rotor support
US3698663A (en) * 1970-12-07 1972-10-17 Textron Inc Rotary wing pylon mounting system
GB1380710A (en) * 1970-12-29 1975-01-15 Kawasaki Heavy Ind Ltd Rotary wing aircraft
US3845917A (en) * 1971-10-18 1974-11-05 Textron Inc Helicopter vibration isolation
US3857534A (en) * 1972-02-04 1974-12-31 Textron Inc Multi-frequency helicopter vibration isolation
FR2232481B1 (en) * 1973-06-08 1976-05-07 Aerospatiale
US3945628A (en) * 1973-12-26 1976-03-23 Textron Inc. Nodal beam inertial flexure
US3858831A (en) * 1973-12-26 1975-01-07 Textron Inc Nodal beam inertial flexure
US4088042A (en) * 1976-09-07 1978-05-09 The Boeing Company Vibration isolation system
US4111386A (en) * 1976-12-09 1978-09-05 United Technologies Corporation Helicopter rotor and transmission mounting and vibration isolation system

Also Published As

Publication number Publication date
BR8001117A (en) 1980-10-29
JPH0214240B2 (en) 1990-04-06
GB2043573A (en) 1980-10-08
GB2043573B (en) 1983-03-23
MX6586E (en) 1985-07-26
DE3006762C2 (en) 1988-10-13
CA1142155A (en) 1983-03-01
DE3006762A1 (en) 1980-09-11
IT8047998A0 (en) 1980-02-25
AR226171A1 (en) 1982-06-15
AU534537B2 (en) 1984-02-02
IL59458A (en) 1984-11-30
FR2449593B1 (en) 1983-07-18
IT1126962B (en) 1986-05-21
JPS55156798A (en) 1980-12-06
FR2449593A1 (en) 1980-09-19
ES488948A1 (en) 1980-09-16

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