FR2523069B1 - Moyeu de rotor d'helicoptere - Google Patents

Moyeu de rotor d'helicoptere

Info

Publication number
FR2523069B1
FR2523069B1 FR8303899A FR8303899A FR2523069B1 FR 2523069 B1 FR2523069 B1 FR 2523069B1 FR 8303899 A FR8303899 A FR 8303899A FR 8303899 A FR8303899 A FR 8303899A FR 2523069 B1 FR2523069 B1 FR 2523069B1
Authority
FR
France
Prior art keywords
rotor hub
helicopter rotor
helicopter
hub
rotor
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
FR8303899A
Other languages
English (en)
Other versions
FR2523069A1 (fr
Inventor
Vittorio Caramaschi
Pier Luigi Castelli
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.)
Agusta SpA
Original Assignee
Costruzioni Aeronautiche Giovanni Augusta SpA
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 Costruzioni Aeronautiche Giovanni Augusta SpA filed Critical Costruzioni Aeronautiche Giovanni Augusta SpA
Publication of FR2523069A1 publication Critical patent/FR2523069A1/fr
Application granted granted Critical
Publication of FR2523069B1 publication Critical patent/FR2523069B1/fr
Expired legal-status Critical Current

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Centrifugal Separators (AREA)
FR8303899A 1982-03-11 1983-03-09 Moyeu de rotor d'helicoptere Expired FR2523069B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67302/82A IT1155131B (it) 1982-03-11 1982-03-11 Mozzo di rotore di elicotteri

Publications (2)

Publication Number Publication Date
FR2523069A1 FR2523069A1 (fr) 1983-09-16
FR2523069B1 true FR2523069B1 (fr) 1986-02-21

Family

ID=11301278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303899A Expired FR2523069B1 (fr) 1982-03-11 1983-03-09 Moyeu de rotor d'helicoptere

Country Status (5)

Country Link
US (1) US4521157A (fr)
DE (1) DE3307311C2 (fr)
FR (1) FR2523069B1 (fr)
GB (1) GB2116505B (fr)
IT (1) IT1155131B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1159375B (it) * 1983-03-15 1987-02-25 Agusta Aeronaut Costr Rotore per elicotteri
US4568244A (en) * 1983-03-22 1986-02-04 United Technologies Corporation Fiber reinforced/epoxy matrix composite helicopter rotor main hub plate
DE3439257C2 (de) * 1984-10-26 1986-10-23 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Rotor, insbesondere für ein Drehflügelflugzeug
IT1182448B (it) * 1985-02-19 1987-10-05 Agusta Aeronaut Costr Mozzo metallico per un rotore di elicottero
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
US4797064A (en) * 1987-07-30 1989-01-10 United Technologies Corporation Composite helicopter rotor hub
US4930983A (en) * 1988-09-26 1990-06-05 United Technologies Corporation Hybrid helicopter rotor hub retention plate
CN104169586B (zh) * 2012-01-25 2017-07-11 德尔塔缇公司 具有弹性中心的风扇
WO2016081057A1 (fr) * 2014-11-20 2016-05-26 Sikorsky Aircraft Corporation Plateau oscillant renforcé par un composant composite
AU2018254615B2 (en) * 2017-04-21 2024-02-29 Evapco, Inc. Cooling tower axial fan in a hollowed disc/ring configuration
USD1019492S1 (en) * 2022-01-10 2024-03-26 Fisher & Paykel Appliances Limited Rotor hub

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384185A (en) * 1967-06-02 1968-05-21 Aerojet General Co Rotor hubs
DE2150741C3 (de) * 1971-10-12 1973-11-22 Messerschmitt Boelkow Blohm Schlag- und schwenkgelenklose Aufhaengung der Rotorblaetter eines Drehfluegelflugzeuges am Rotorkopf
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
DE2916727A1 (de) * 1977-03-23 1980-11-06 Messerschmitt Boelkow Blohm Rotor eines drehfluegelflugzeugs
US4156583A (en) * 1977-07-11 1979-05-29 Kaman Aerospace Corporation Hub assembly
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
DE3006088A1 (de) * 1980-02-19 1981-08-20 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor eines drehfluegelflugzeugs
IT1143358B (it) * 1981-02-05 1986-10-22 Agusta Aeronaut Costr Mozzo composito di un rotore di elicottero

Also Published As

Publication number Publication date
IT1155131B (it) 1987-01-21
GB2116505A (en) 1983-09-28
GB8306342D0 (en) 1983-04-13
US4521157A (en) 1985-06-04
DE3307311A1 (de) 1983-09-22
DE3307311C2 (de) 1996-06-27
IT8267302A0 (it) 1982-03-11
FR2523069A1 (fr) 1983-09-16
GB2116505B (en) 1986-01-08

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property