FR2197764A1 - - Google Patents

Info

Publication number
FR2197764A1
FR2197764A1 FR7332694A FR7332694A FR2197764A1 FR 2197764 A1 FR2197764 A1 FR 2197764A1 FR 7332694 A FR7332694 A FR 7332694A FR 7332694 A FR7332694 A FR 7332694A FR 2197764 A1 FR2197764 A1 FR 2197764A1
Authority
FR
France
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.)
Granted
Application number
FR7332694A
Other languages
French (fr)
Other versions
FR2197764B1 (cs
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of FR2197764A1 publication Critical patent/FR2197764A1/fr
Application granted granted Critical
Publication of FR2197764B1 publication Critical patent/FR2197764B1/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
    • B64C27/322—Blade travel limiting devices, e.g. droop stops
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Toys (AREA)
  • Centrifugal Separators (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
FR7332694A 1972-09-05 1973-09-05 Expired FR2197764B1 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28650872A 1972-09-05 1972-09-05
US28650972A 1972-09-05 1972-09-05

Publications (2)

Publication Number Publication Date
FR2197764A1 true FR2197764A1 (cs) 1974-03-29
FR2197764B1 FR2197764B1 (cs) 1976-11-19

Family

ID=26963874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332694A Expired FR2197764B1 (cs) 1972-09-05 1973-09-05

Country Status (6)

Country Link
AU (1) AU466704B2 (cs)
DE (1) DE2344395C2 (cs)
FR (1) FR2197764B1 (cs)
GB (1) GB1439237A (cs)
IL (1) IL42948A (cs)
IT (1) IT993875B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297166A1 (fr) * 1975-01-10 1976-08-06 United Technologies Corp Mecanisme de limitation de la chute des pales d'un rotor d'helicoptere
FR2457804A1 (fr) * 1978-05-17 1980-12-26 Westland Aircraft Ltd Rotors d'helicopteres
FR2764577A1 (fr) * 1997-06-13 1998-12-18 Eurocopter France Rotor de giravion a butees de battement fixes sur pales et moyeu, et a loi pas-battement determinee

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948570A (fr) * 1946-05-30 1949-08-04 Bristol Aeroplane Co Ltd Perfectionnements aux aéronefs à voilure tournante

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614640A (en) * 1951-02-01 1952-10-21 United Aircraft Corp Rotor blade support
US3501250A (en) * 1968-03-22 1970-03-17 Boeing Co Rotor hub

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948570A (fr) * 1946-05-30 1949-08-04 Bristol Aeroplane Co Ltd Perfectionnements aux aéronefs à voilure tournante

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297166A1 (fr) * 1975-01-10 1976-08-06 United Technologies Corp Mecanisme de limitation de la chute des pales d'un rotor d'helicoptere
FR2457804A1 (fr) * 1978-05-17 1980-12-26 Westland Aircraft Ltd Rotors d'helicopteres
FR2764577A1 (fr) * 1997-06-13 1998-12-18 Eurocopter France Rotor de giravion a butees de battement fixes sur pales et moyeu, et a loi pas-battement determinee

Also Published As

Publication number Publication date
IL42948A (en) 1976-05-31
AU466704B2 (en) 1975-11-06
DE2344395C2 (de) 1985-03-07
IL42948A0 (en) 1973-11-28
FR2197764B1 (cs) 1976-11-19
GB1439237A (en) 1976-06-16
AU5952473A (en) 1975-02-27
DE2344395A1 (de) 1974-03-14
IT993875B (it) 1975-09-30

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