IL59458A - Vibration isolation system for a helicopter transmission mount - Google Patents

Vibration isolation system for a helicopter transmission mount

Info

Publication number
IL59458A
IL59458A IL59458A IL5945880A IL59458A IL 59458 A IL59458 A IL 59458A IL 59458 A IL59458 A IL 59458A IL 5945880 A IL5945880 A IL 5945880A IL 59458 A IL59458 A IL 59458A
Authority
IL
Israel
Prior art keywords
vibration isolation
isolation system
transmission mount
helicopter transmission
helicopter
Prior art date
Application number
IL59458A
Other languages
English (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 IL59458A publication Critical patent/IL59458A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
IL59458A 1979-02-26 1980-02-24 Vibration isolation system for a helicopter transmission mount IL59458A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IL59458A true IL59458A (en) 1984-11-30

Family

ID=21770216

Family Applications (1)

Application Number Title Priority Date Filing Date
IL59458A IL59458A (en) 1979-02-26 1980-02-24 Vibration isolation system for a helicopter transmission mount

Country Status (12)

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

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
CN102770347B (zh) 2010-02-16 2015-07-15 贝尔直升机泰克斯特龙公司 变刚度液体惯性隔振器

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 (xx) * 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
AU5585280A (en) 1980-09-04
FR2449593B1 (xx) 1983-07-18
GB2043573B (en) 1983-03-23
FR2449593A1 (fr) 1980-09-19
IT1126962B (it) 1986-05-21
GB2043573A (en) 1980-10-08
MX6586E (es) 1985-07-26
DE3006762A1 (de) 1980-09-11
JPS55156798A (en) 1980-12-06
AR226171A1 (es) 1982-06-15
AU534537B2 (en) 1984-02-02
JPH0214240B2 (xx) 1990-04-06
CA1142155A (en) 1983-03-01
BR8001117A (pt) 1980-10-29
IT8047998A0 (it) 1980-02-25
ES488948A1 (es) 1980-09-16
DE3006762C2 (xx) 1988-10-13

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Legal Events

Date Code Title Description
RH Patent void