IT1159375B - Rotore per elicotteri - Google Patents

Rotore per elicotteri

Info

Publication number
IT1159375B
IT1159375B IT67285/83A IT6728583A IT1159375B IT 1159375 B IT1159375 B IT 1159375B IT 67285/83 A IT67285/83 A IT 67285/83A IT 6728583 A IT6728583 A IT 6728583A IT 1159375 B IT1159375 B IT 1159375B
Authority
IT
Italy
Prior art keywords
helicopter rotor
helicopter
rotor
Prior art date
Application number
IT67285/83A
Other languages
English (en)
Other versions
IT8367285A0 (it
Inventor
Santino Pancotti
Renato Mariani
Original Assignee
Agusta Aeronaut Costr
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 Agusta Aeronaut Costr filed Critical Agusta Aeronaut Costr
Priority to IT67285/83A priority Critical patent/IT1159375B/it
Publication of IT8367285A0 publication Critical patent/IT8367285A0/it
Priority to US06/588,453 priority patent/US4512717A/en
Priority to JP59046638A priority patent/JPS608191A/ja
Priority to DE3409085A priority patent/DE3409085A1/de
Priority to GB08406674A priority patent/GB2136377B/en
Priority to FR8404029A priority patent/FR2542694B1/fr
Application granted granted Critical
Publication of IT1159375B publication Critical patent/IT1159375B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Steroid Compounds (AREA)
  • Tires In General (AREA)
IT67285/83A 1983-03-15 1983-03-15 Rotore per elicotteri IT1159375B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67285/83A IT1159375B (it) 1983-03-15 1983-03-15 Rotore per elicotteri
US06/588,453 US4512717A (en) 1983-03-15 1984-03-12 Helicopter rotor
JP59046638A JPS608191A (ja) 1983-03-15 1984-03-13 ヘリコプタ−のロ−タ
DE3409085A DE3409085A1 (de) 1983-03-15 1984-03-13 Hubschrauber-rotor
GB08406674A GB2136377B (en) 1983-03-15 1984-03-14 Helicopter rotor
FR8404029A FR2542694B1 (fr) 1983-03-15 1984-03-15 Rotor d'helicoptere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67285/83A IT1159375B (it) 1983-03-15 1983-03-15 Rotore per elicotteri

Publications (2)

Publication Number Publication Date
IT8367285A0 IT8367285A0 (it) 1983-03-15
IT1159375B true IT1159375B (it) 1987-02-25

Family

ID=11301141

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67285/83A IT1159375B (it) 1983-03-15 1983-03-15 Rotore per elicotteri

Country Status (6)

Country Link
US (1) US4512717A (it)
JP (1) JPS608191A (it)
DE (1) DE3409085A1 (it)
FR (1) FR2542694B1 (it)
GB (1) GB2136377B (it)
IT (1) IT1159375B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543040A (en) * 1982-09-30 1985-09-24 The Boeing Company Helicopter rotor system
IT1182448B (it) * 1985-02-19 1987-10-05 Agusta Aeronaut Costr Mozzo metallico per un rotore di elicottero
IT1182447B (it) * 1985-02-19 1987-10-05 Agusta Aeronaut Costr Rotore per elicotteri
US4695227A (en) * 1985-02-27 1987-09-22 Hughes Helicopters Inc. All composite, constant speed universal joint for use in a shaft driven tiltable main rotor for a helicopter
FR2584995B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Mat-moyeu integre et tete de rotor de giravion le comportant
FR2584996B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Mat-moyeu integre et tete de rotor de giravion le comportant
FR2584997B1 (fr) * 1985-07-22 1987-11-13 Aerospatiale Dispositif de butees de battement pour rotor de giravion
IT1196801B (it) * 1986-11-25 1988-11-25 Agusta Aeronaut Costr Rotore per elicotteri
US4797064A (en) * 1987-07-30 1989-01-10 United Technologies Corporation Composite helicopter rotor hub
US4804315A (en) * 1987-07-30 1989-02-14 United Technologies Corporation Composite helicopter swashplate
US4818179A (en) * 1987-07-30 1989-04-04 United Technologies Corporation Composite helicopter rotor hub
FR2630703B1 (fr) * 1988-04-29 1990-08-24 Aerospatiale Tete de rotor de giravion a tirants interpales de rappel elastique avec amortissement incorpore
US5059094A (en) * 1989-10-13 1991-10-22 Bell Helicopter Textron, Inc. Rotor redundant force retention system for vtol and vstol aircraft
IT1240176B (it) * 1990-04-06 1993-11-27 Agusta Spa Rotore principale per elicotteri
US5629054A (en) * 1990-11-20 1997-05-13 Canon Kabushiki Kaisha Method for continuously forming a functional deposit film of large area by micro-wave plasma CVD method
FR2685676B1 (fr) * 1991-12-27 1994-04-01 Aerospatiale Ste Nationale Indle Tete de rotor articule pour giravion.
US5620305A (en) * 1995-03-20 1997-04-15 The Boeing Company Hub for rotary wing aircraft
US6096389A (en) * 1995-09-14 2000-08-01 Canon Kabushiki Kaisha Method and apparatus for forming a deposited film using a microwave CVD process
WO2007081337A2 (en) * 2006-01-13 2007-07-19 Bell Helicopter Textron Inc. Stiff-in-plane gimbaled tiltrotor hub
PL2184229T3 (pl) * 2008-11-11 2013-04-30 Agustawestland Spa Wirnik śmigłowca
US8926281B2 (en) * 2012-02-21 2015-01-06 Textron Innovations Inc. Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly
US9656747B2 (en) * 2013-03-14 2017-05-23 Bell Helicopter Textron Inc. Soft in-plane and stiff out-of-plane rotor system
CH710046A2 (de) * 2014-08-27 2016-02-29 Marenco Swisshelicopter Ag Rotorblattkopplungsvorrichtung eines Rotorkopfs für einen Drehflügler.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1456107A1 (de) * 1964-07-04 1968-12-19 Westland Aircraft Ltd Drehfluegelflugzeug
US3761199A (en) * 1972-07-14 1973-09-25 United Aircraft Corp Helicopter rotor with redundant load carrying capability
DE2648343C3 (de) * 1976-10-26 1981-06-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schlag- und schwenkgelenkloser Rotor für Drehflügelflugzeuge
DE2722250A1 (de) * 1977-03-23 1978-11-23 Messerschmitt Boelkow Blohm Rotor eines drehfluegelflugzeugs
DE2745468A1 (de) * 1977-10-08 1979-04-19 Messerschmitt Boelkow Blohm Rotor eines drehfluegelflugzeugs
US4297078A (en) * 1978-05-17 1981-10-27 Westland Aircraft Limited Helicopter rotors
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
US4257739A (en) * 1978-09-11 1981-03-24 Textron, Inc. Soft inplane helicopter rotor
IT1117626B (it) * 1979-02-02 1986-02-17 Aereonautiche Giovanni Augusta Rotore articolato per elicotteri
US4321013A (en) * 1979-04-25 1982-03-23 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Headpiece support for rotor of a rotary wing aircraft
DE2919040A1 (de) * 1979-05-11 1980-11-20 Messerschmitt Boelkow Blohm Rotor eines drehfluegelflugzeugs
FR2458457A1 (fr) * 1979-06-05 1981-01-02 Aerospatiale Rotor de giravion a moyeu articule compact
DE3006088A1 (de) * 1980-02-19 1981-08-20 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor eines drehfluegelflugzeugs
IT1129070B (it) * 1980-04-03 1986-06-04 Agusta Aeronaut Costr Rotore a giunti elastomerici per elicotteri
DE3021280A1 (de) * 1980-06-06 1981-12-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotorreines drehfluegelflugzeugs
IT1143358B (it) * 1981-02-05 1986-10-22 Agusta Aeronaut Costr Mozzo composito di un rotore di elicottero
IT1155131B (it) * 1982-03-11 1987-01-21 Agusta Aeronaut Costr Mozzo di rotore di elicotteri
IT1155132B (it) * 1982-03-11 1987-01-21 Agusta Aeronaut Costr Rotore per elicotteri
IT1155133B (it) * 1982-03-11 1987-01-21 Agusta Aeronaut Costr Rotore per elicotteri

Also Published As

Publication number Publication date
FR2542694A1 (fr) 1984-09-21
DE3409085A1 (de) 1984-09-20
US4512717A (en) 1985-04-23
FR2542694B1 (fr) 1986-02-07
JPS608191A (ja) 1985-01-17
GB2136377B (en) 1986-05-21
GB2136377A (en) 1984-09-19
JPH0429597B2 (it) 1992-05-19
GB8406674D0 (en) 1984-04-18
IT8367285A0 (it) 1983-03-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940331