DE1456107A1 - Drehfluegelflugzeug - Google Patents

Drehfluegelflugzeug

Info

Publication number
DE1456107A1
DE1456107A1 DE19651456107 DE1456107A DE1456107A1 DE 1456107 A1 DE1456107 A1 DE 1456107A1 DE 19651456107 DE19651456107 DE 19651456107 DE 1456107 A DE1456107 A DE 1456107A DE 1456107 A1 DE1456107 A1 DE 1456107A1
Authority
DE
Germany
Prior art keywords
wing aircraft
rotary wing
rotary
aircraft
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.)
Pending
Application number
DE19651456107
Other languages
English (en)
Inventor
Kenneth Watson
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.)
Westland Aircraft Ltd
Original Assignee
Westland Aircraft Ltd
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
Priority to GB2768164 priority Critical
Application filed by Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Publication of DE1456107A1 publication Critical patent/DE1456107A1/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/32Rotors
    • B64C27/327Retention means relieving the stress from the arm, e.g. tie-bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/32Rotors
    • B64C27/33Rotors having flexing arms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/32Rotors
    • B64C27/37Rotors having articulated joints
DE19651456107 1964-07-04 1965-06-30 Drehfluegelflugzeug Pending DE1456107A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2768164 1964-07-04

Publications (1)

Publication Number Publication Date
DE1456107A1 true DE1456107A1 (de) 1968-12-19

Family

ID=10263555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651456107 Pending DE1456107A1 (de) 1964-07-04 1965-06-30 Drehfluegelflugzeug

Country Status (2)

Country Link
US (1) US3310119A (de)
DE (1) DE1456107A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249862A (en) * 1976-12-08 1981-02-10 Westland Aircraft Limited Damper means for helicopter rotors
FR2991293A1 (fr) * 2012-05-29 2013-12-06 Etienne Jean Rampal Rotor bi-plateaux d'aeronefs avec amortisseurs de trainee interpales loges a l'interieur du moyeu

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542617A (fr) * 1967-07-31 1968-10-18 Sud Aviation Perfectionnements apportés aux rotors pour aérodynes à voilure tournante
US3501250A (en) * 1968-03-22 1970-03-17 Boeing Co Rotor hub
FR1593008A (de) * 1968-07-11 1970-05-25
US3589835A (en) * 1969-07-17 1971-06-29 United Aircraft Corp Variable stiffness rotor
US3695779A (en) * 1970-05-18 1972-10-03 Lockheed Aircraft Corp Rotor system including a blade retention member
US3791234A (en) * 1970-05-18 1974-02-12 Lockheed Aircraft Corp A retention member
FR2092720B1 (de) * 1970-06-11 1974-07-12 Scemm
US3778189A (en) * 1972-09-05 1973-12-11 United Aircraft Corp Elastomeric helicopter rotor head with dynamic and static blade coning and droop stops
US3853426A (en) * 1972-09-05 1974-12-10 United Aircraft Corp Elastomeric helicopter rotor head with dynamic and static blade coning and droop stops
US3885887A (en) * 1973-12-05 1975-05-27 Boeing Co Flexure for bearingless rotor
US4139331A (en) * 1976-12-09 1979-02-13 Mario Girodin Rotor for a helicopter
US4156583A (en) * 1977-07-11 1979-05-29 Kaman Aerospace Corporation Hub assembly
GB2006144B (en) * 1977-09-07 1982-01-13 Westland Aircraft Ltd Helicopter
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
US4323332A (en) * 1979-12-21 1982-04-06 United Technologies Corporation Hingeless helicopter rotor with elastic gimbal hub
DE3036093C1 (de) * 1980-09-25 1982-07-29 Messerschmitt Boelkow Blohm Rotor insbesondere fuer ein Drehfluegelflugzeug
DE3265155D1 (en) * 1982-03-18 1985-09-12 Messerschmitt Boelkow Blohm Rotor for rotorcraft
IT1159375B (it) * 1983-03-15 1987-02-25 Agusta Aeronaut Costr Rotore per elicotteri
IT1182448B (it) * 1985-02-19 1987-10-05 Agusta Aeronaut Costr Mozzo metallico per un rotore di elicottero
US4645423A (en) * 1985-07-29 1987-02-24 United Technologies Corporation Tension/compression rod arrangement for damping helicopter rotor blade oscillations
FR2630703B1 (fr) * 1988-04-29 1990-08-24 Aerospatiale Tete de rotor de giravion a tirants interpales de rappel elastique avec amortissement incorpore
US4874292A (en) * 1988-11-18 1989-10-17 The United States Of America As Represented By The Secretary Of The Army Apparatus for damping helicopter rotor blade oscillations
FR2890937B1 (fr) 2005-09-21 2009-04-24 Eurocopter France Rotor de giravion a pales articulees en battement et en trainee
US9771152B2 (en) 2013-03-20 2017-09-26 Sikorsky Aircraft Corporation Flexbeam to rotor blade interface
WO2015200757A1 (en) * 2014-06-27 2015-12-30 Sikorsky Aircraft Corporation Flex beam clamp for rotor assembly
FR3053312B1 (fr) * 2016-06-29 2019-07-19 Airbus Helicopters Rotor et aeronef pourvu d'un tel rotor
RU2636233C1 (ru) * 2016-08-10 2017-11-21 Акционерное общество "Государственный научно-исследовательский институт приборостроения", АО "ГосНИИП" Втулка винта вертолета

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US208617A (en) * 1878-10-01 Improvement in suction-pipes for pumps
FR692503A (fr) * 1929-03-21 1930-11-06 Perfectionnements apportés aux hélices, notamment à celles à pas variable
US2640554A (en) * 1946-10-10 1953-06-02 Autogiro Co Of America Mechanism for controlling blade movements of aircraft sustaining rotors
US2549407A (en) * 1948-06-02 1951-04-17 Apostolescu Stefan Helicopter rotor construction
US2949967A (en) * 1959-05-25 1960-08-23 Hughes Tool Co Blade-to-hub connector for thrust producing rotor
US3111172A (en) * 1962-06-21 1963-11-19 Lord Mfg Co Rotor head
US3231212A (en) * 1963-08-08 1966-01-25 Arthur T Blake Self-locking core chucks
US3200887A (en) * 1963-08-09 1965-08-17 Enstrom Corp Helicopter rotor system having elastomeric bearings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249862A (en) * 1976-12-08 1981-02-10 Westland Aircraft Limited Damper means for helicopter rotors
FR2991293A1 (fr) * 2012-05-29 2013-12-06 Etienne Jean Rampal Rotor bi-plateaux d'aeronefs avec amortisseurs de trainee interpales loges a l'interieur du moyeu

Also Published As

Publication number Publication date
US3310119A (en) 1967-03-21

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