ITTO20020509A0 - Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo - Google Patents

Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo

Info

Publication number
ITTO20020509A0
ITTO20020509A0 IT2002TO000509A ITTO20020509A ITTO20020509A0 IT TO20020509 A0 ITTO20020509 A0 IT TO20020509A0 IT 2002TO000509 A IT2002TO000509 A IT 2002TO000509A IT TO20020509 A ITTO20020509 A IT TO20020509A IT TO20020509 A0 ITTO20020509 A0 IT TO20020509A0
Authority
IT
Italy
Prior art keywords
hub
rotor
helicopter
helicopter rotor
rotor equipped
Prior art date
Application number
IT2002TO000509A
Other languages
English (en)
Inventor
Santino Pancotti
Original Assignee
Agusta 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 Agusta Spa filed Critical Agusta Spa
Priority to IT2002TO000509A priority Critical patent/ITTO20020509A1/it
Publication of ITTO20020509A0 publication Critical patent/ITTO20020509A0/it
Priority to US10/457,822 priority patent/US6910865B2/en
Priority to DE60307180T priority patent/DE60307180T2/de
Priority to EP03013282A priority patent/EP1371554B1/en
Priority to BRPI0301759-1A priority patent/BR0301759B1/pt
Priority to CA2432306A priority patent/CA2432306C/en
Priority to JP2003170703A priority patent/JP4455837B2/ja
Publication of ITTO20020509A1 publication Critical patent/ITTO20020509A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/35—Rotors having elastomeric joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C27/48—Root attachment to rotor head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Automatic Assembly (AREA)
IT2002TO000509A 2002-06-14 2002-06-14 Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo ITTO20020509A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2002TO000509A ITTO20020509A1 (it) 2002-06-14 2002-06-14 Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo
US10/457,822 US6910865B2 (en) 2002-06-14 2003-06-10 Helicopter rotor hub, and rotor featuring such a hub
DE60307180T DE60307180T2 (de) 2002-06-14 2003-06-12 Hubschrauberrotornabe, und Rotor mit einer solchen Nabe
EP03013282A EP1371554B1 (en) 2002-06-14 2003-06-12 Helicopter rotor hub, and rotor featuring such a hub
BRPI0301759-1A BR0301759B1 (pt) 2002-06-14 2003-06-13 cubo rotor de helicóptero e rotor que utiliza o mencionado cubo
CA2432306A CA2432306C (en) 2002-06-14 2003-06-13 Helicopter rotor hub, and rotor featuring such a hub
JP2003170703A JP4455837B2 (ja) 2002-06-14 2003-06-16 ヘリコプタのローターハブ及びその様なハブを形成するローター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000509A ITTO20020509A1 (it) 2002-06-14 2002-06-14 Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo

Publications (2)

Publication Number Publication Date
ITTO20020509A0 true ITTO20020509A0 (it) 2002-06-14
ITTO20020509A1 ITTO20020509A1 (it) 2003-12-15

Family

ID=11459405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002TO000509A ITTO20020509A1 (it) 2002-06-14 2002-06-14 Mozzo per un rotore di un elicottero e rotore provvisto di tale mozzo

Country Status (7)

Country Link
US (1) US6910865B2 (it)
EP (1) EP1371554B1 (it)
JP (1) JP4455837B2 (it)
BR (1) BR0301759B1 (it)
CA (1) CA2432306C (it)
DE (1) DE60307180T2 (it)
IT (1) ITTO20020509A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2184229T3 (pl) 2008-11-11 2013-04-30 Agustawestland Spa Wirnik śmigłowca
US10618643B2 (en) 2013-12-04 2020-04-14 Sikorsky Aircraft Corporation Rotor shaft closeout plate
FR3017108A1 (fr) 2014-01-31 2015-08-07 Airbus Helicopters Rotor pour giravion comportant un mecanisme de butee en battement, et giravion
FR3029892B1 (fr) 2014-12-11 2017-01-06 Airbus Helicopters Dispositif de liaison par une rotule lamifiee entre une pale d'un rotor de giravion et un amortisseur de trainee de ladite pale
FR3034077B1 (fr) 2015-03-27 2018-05-04 Airbus Helicopters Mecanisme de butee en battement d'un ensemble sustentateur, rotor pour giravion comportant ce mecanisme de butee, et giravion
FR3053312B1 (fr) * 2016-06-29 2019-07-19 Airbus Helicopters Rotor et aeronef pourvu d'un tel rotor
US10864985B2 (en) * 2017-07-25 2020-12-15 Textron Innovations Inc. Rotorcraft centrifugal force bearing
US10836476B2 (en) * 2017-08-01 2020-11-17 Textron Innovations Inc. Rotorcraft centrifugal force bearing
US11040771B2 (en) * 2018-05-08 2021-06-22 Avx Aircraft Company Rotor hub

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966039B2 (de) 1968-02-12 1975-03-13 Societe De Construction Et D'exploitation De Materiels Et Moteurs S.C. E.M.M., Paris Rotornabe
FR1568117A (it) * 1968-02-12 1969-05-23
IT1011053B (it) * 1974-03-07 1977-01-20 Agusta Aeronaut Costr Mozzo di rotore per elicottero dota do ti elementi flessibili quali ar ticolazioni virtuali
IT1117626B (it) * 1979-02-02 1986-02-17 Aereonautiche Giovanni Augusta Rotore articolato per elicotteri
US4868962A (en) * 1982-09-30 1989-09-26 The Boeing Company Method of fabricating a helicopter rotor system
US4568245A (en) * 1983-03-22 1986-02-04 United Technologies Corporation Composite helicopter rotor hub
IT1196801B (it) * 1986-11-25 1988-11-25 Agusta Aeronaut Costr Rotore per elicotteri
FR2630703B1 (fr) * 1988-04-29 1990-08-24 Aerospatiale Tete de rotor de giravion a tirants interpales de rappel elastique avec amortissement incorpore
US4930983A (en) 1988-09-26 1990-06-05 United Technologies Corporation Hybrid helicopter rotor hub retention plate
US5409183A (en) * 1993-08-06 1995-04-25 Kaman Aerospace Corporation Helicopter with leading edge servo flaps for pitch positioning its rotor blades
FR2760425B1 (fr) * 1997-03-06 2000-08-04 Rene Mouille Moyeu pour tete de rotor d'aeronef a voilure tournante et tete de rotor comportant un tel moyeu
FR2765550B1 (fr) * 1997-07-07 1999-10-01 Eurocopter France Dispositif de blocage en pas des pales d'un rotor principal de giravion

Also Published As

Publication number Publication date
DE60307180D1 (de) 2006-09-14
JP2004161247A (ja) 2004-06-10
US20040037701A1 (en) 2004-02-26
EP1371554A1 (en) 2003-12-17
CA2432306A1 (en) 2003-12-14
JP4455837B2 (ja) 2010-04-21
BR0301759B1 (pt) 2012-03-20
CA2432306C (en) 2010-09-28
ITTO20020509A1 (it) 2003-12-15
BR0301759A (pt) 2004-08-24
US6910865B2 (en) 2005-06-28
EP1371554B1 (en) 2006-08-02
DE60307180T2 (de) 2007-07-19

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