FR2577515B1 - Moyeu metallique pour rotor d'helicoptere - Google Patents

Moyeu metallique pour rotor d'helicoptere

Info

Publication number
FR2577515B1
FR2577515B1 FR868602176A FR8602176A FR2577515B1 FR 2577515 B1 FR2577515 B1 FR 2577515B1 FR 868602176 A FR868602176 A FR 868602176A FR 8602176 A FR8602176 A FR 8602176A FR 2577515 B1 FR2577515 B1 FR 2577515B1
Authority
FR
France
Prior art keywords
helicopter rotor
metal hub
hub
metal
helicopter
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
FR868602176A
Other languages
English (en)
Other versions
FR2577515A1 (fr
Inventor
Emmanovel Anamateros
Vittorio Caramaschi
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 FR2577515A1 publication Critical patent/FR2577515A1/fr
Application granted granted Critical
Publication of FR2577515B1 publication Critical patent/FR2577515B1/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)
  • Toys (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Retarders (AREA)
FR868602176A 1985-02-19 1986-02-18 Moyeu metallique pour rotor d'helicoptere Expired FR2577515B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67168/85A IT1182448B (it) 1985-02-19 1985-02-19 Mozzo metallico per un rotore di elicottero

Publications (2)

Publication Number Publication Date
FR2577515A1 FR2577515A1 (fr) 1986-08-22
FR2577515B1 true FR2577515B1 (fr) 1989-05-19

Family

ID=11300157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868602176A Expired FR2577515B1 (fr) 1985-02-19 1986-02-18 Moyeu metallique pour rotor d'helicoptere

Country Status (6)

Country Link
US (1) US4741671A (fr)
JP (1) JPS61247597A (fr)
DE (1) DE3605053A1 (fr)
FR (1) FR2577515B1 (fr)
GB (1) GB2171663A (fr)
IT (1) IT1182448B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930983A (en) * 1988-09-26 1990-06-05 United Technologies Corporation Hybrid helicopter rotor hub retention plate
EP3038909B1 (fr) 2013-08-28 2019-05-08 Sikorsky Aircraft Corporation Moyeu de rotor pour aéronef à voilure tournante

Family Cites Families (12)

* 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
FR1580399A (fr) * 1968-07-04 1969-09-05
US3572969A (en) * 1969-05-13 1971-03-30 Gen Motors Corp Turbomachine rotor
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
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
IT1117626B (it) * 1979-02-02 1986-02-17 Aereonautiche Giovanni Augusta Rotore articolato per elicotteri
IT1129070B (it) * 1980-04-03 1986-06-04 Agusta Aeronaut Costr Rotore a giunti elastomerici per elicotteri
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
IT1159375B (it) * 1983-03-15 1987-02-25 Agusta Aeronaut Costr Rotore per elicotteri

Also Published As

Publication number Publication date
JPS61247597A (ja) 1986-11-04
FR2577515A1 (fr) 1986-08-22
DE3605053A1 (de) 1986-09-25
IT8567168A1 (it) 1986-08-19
GB2171663A (en) 1986-09-03
US4741671A (en) 1988-05-03
IT8567168A0 (it) 1985-02-19
GB8603423D0 (en) 1986-03-19
IT1182448B (it) 1987-10-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse