AR226171A1 - Mejoras en una transmision de helicoptero,destinada a aislar el fuselaje de las vibraciones inducidas por el rotor - Google Patents

Mejoras en una transmision de helicoptero,destinada a aislar el fuselaje de las vibraciones inducidas por el rotor

Info

Publication number
AR226171A1
AR226171A1 AR280084A AR28008480A AR226171A1 AR 226171 A1 AR226171 A1 AR 226171A1 AR 280084 A AR280084 A AR 280084A AR 28008480 A AR28008480 A AR 28008480A AR 226171 A1 AR226171 A1 AR 226171A1
Authority
AR
Argentina
Prior art keywords
fuselage
isolate
rotor
intended
vibrations induced
Prior art date
Application number
AR280084A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR226171A1 publication Critical patent/AR226171A1/es

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)
AR280084A 1979-02-26 1980-02-25 Mejoras en una transmision de helicoptero,destinada a aislar el fuselaje de las vibraciones inducidas por el rotor AR226171A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR226171A1 true AR226171A1 (es) 1982-06-15

Family

ID=21770216

Family Applications (1)

Application Number Title Priority Date Filing Date
AR280084A AR226171A1 (es) 1979-02-26 1980-02-25 Mejoras en una transmision de helicoptero,destinada a aislar el fuselaje de las vibraciones inducidas por el rotor

Country Status (12)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711845C2 (de) * 1997-03-21 1999-01-14 Eurocopter Deutschland Mechanischer Schwingungstilger
US6328293B1 (en) * 1998-09-18 2001-12-11 Lord Corporation Multi-linkage suspension system including outboard isolators
EP2519440B1 (en) * 2010-02-16 2014-12-03 Bell Helicopter Textron Inc. Variabale 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 (sr) * 1973-06-08 1976-05-07 Aerospatiale
US3858831A (en) * 1973-12-26 1975-01-07 Textron Inc Nodal beam inertial flexure
US3945628A (en) * 1973-12-26 1976-03-23 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
GB2043573B (en) 1983-03-23
DE3006762C2 (sr) 1988-10-13
IT1126962B (it) 1986-05-21
MX6586E (es) 1985-07-26
JPH0214240B2 (sr) 1990-04-06
AU5585280A (en) 1980-09-04
FR2449593B1 (sr) 1983-07-18
GB2043573A (en) 1980-10-08
IT8047998A0 (it) 1980-02-25
FR2449593A1 (fr) 1980-09-19
ES488948A1 (es) 1980-09-16
IL59458A (en) 1984-11-30
JPS55156798A (en) 1980-12-06
AU534537B2 (en) 1984-02-02
DE3006762A1 (de) 1980-09-11
CA1142155A (en) 1983-03-01
BR8001117A (pt) 1980-10-29

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