GB2043573B - Helicopter transmission mounting - Google Patents

Helicopter transmission mounting

Info

Publication number
GB2043573B
GB2043573B GB8005965A GB8005965A GB2043573B GB 2043573 B GB2043573 B GB 2043573B GB 8005965 A GB8005965 A GB 8005965A GB 8005965 A GB8005965 A GB 8005965A GB 2043573 B GB2043573 B GB 2043573B
Authority
GB
United Kingdom
Prior art keywords
transmission mounting
helicopter transmission
helicopter
mounting
transmission
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.)
Expired
Application number
GB8005965A
Other languages
English (en)
Other versions
GB2043573A (en
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 GB2043573A publication Critical patent/GB2043573A/en
Application granted granted Critical
Publication of GB2043573B publication Critical patent/GB2043573B/en
Expired 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)
GB8005965A 1979-02-26 1980-02-22 Helicopter transmission mounting Expired GB2043573B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2043573A GB2043573A (en) 1980-10-08
GB2043573B true GB2043573B (en) 1983-03-23

Family

ID=21770216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8005965A Expired GB2043573B (en) 1979-02-26 1980-02-22 Helicopter transmission mounting

Country Status (12)

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

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
US8684340B2 (en) 2010-02-16 2014-04-01 Textron Innovations 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 (de) * 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
JPS55156798A (en) 1980-12-06
JPH0214240B2 (de) 1990-04-06
AU5585280A (en) 1980-09-04
DE3006762A1 (de) 1980-09-11
CA1142155A (en) 1983-03-01
DE3006762C2 (de) 1988-10-13
FR2449593A1 (fr) 1980-09-19
AR226171A1 (es) 1982-06-15
ES488948A1 (es) 1980-09-16
FR2449593B1 (de) 1983-07-18
BR8001117A (pt) 1980-10-29
IL59458A (en) 1984-11-30
AU534537B2 (en) 1984-02-02
IT8047998A0 (it) 1980-02-25
GB2043573A (en) 1980-10-08
IT1126962B (it) 1986-05-21
MX6586E (es) 1985-07-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960222