FR53930E - Improvements to rotary wing aircraft - Google Patents

Improvements to rotary wing aircraft

Info

Publication number
FR53930E
FR53930E FR53930DA FR53930E FR 53930 E FR53930 E FR 53930E FR 53930D A FR53930D A FR 53930DA FR 53930 E FR53930 E FR 53930E
Authority
FR
France
Prior art keywords
wing aircraft
rotary wing
rotary
aircraft
wing
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
Other languages
French (fr)
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.)
FR DU GYROPLANE SOC
Original Assignee
FR DU GYROPLANE SOC
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 FR DU GYROPLANE SOC filed Critical FR DU GYROPLANE SOC
Application granted granted Critical
Publication of FR53930E publication Critical patent/FR53930E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR53930D 1945-03-21 1945-03-21 Improvements to rotary wing aircraft Expired FR53930E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53930T 1945-03-21

Publications (1)

Publication Number Publication Date
FR53930E true FR53930E (en) 1947-01-13

Family

ID=8688399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53930D Expired FR53930E (en) 1945-03-21 1945-03-21 Improvements to rotary wing aircraft

Country Status (1)

Country Link
FR (1) FR53930E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129766A (en) * 1961-04-27 1964-04-21 Kaman Aircraft Corp Rotor blade retention means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129766A (en) * 1961-04-27 1964-04-21 Kaman Aircraft Corp Rotor blade retention means

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