FR1113837A - Rotary lift wing, especially for helicopters - Google Patents

Rotary lift wing, especially for helicopters

Info

Publication number
FR1113837A
FR1113837A FR1113837DA FR1113837A FR 1113837 A FR1113837 A FR 1113837A FR 1113837D A FR1113837D A FR 1113837DA FR 1113837 A FR1113837 A FR 1113837A
Authority
FR
France
Prior art keywords
helicopters
lift wing
rotary lift
rotary
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.)
Parsons Corp
Original Assignee
Parsons 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 Parsons Corp filed Critical Parsons Corp
Application granted granted Critical
Publication of FR1113837A publication Critical patent/FR1113837A/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
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1113837D 1953-10-21 1954-10-19 Rotary lift wing, especially for helicopters Expired FR1113837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1113837XA 1953-10-21 1953-10-21

Publications (1)

Publication Number Publication Date
FR1113837A true FR1113837A (en) 1956-04-04

Family

ID=22338203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113837D Expired FR1113837A (en) 1953-10-21 1954-10-19 Rotary lift wing, especially for helicopters

Country Status (1)

Country Link
FR (1) FR1113837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941603A (en) * 1956-05-01 1960-06-21 Drago K Jovanovich Helicopter rotor blade
FR2421798A1 (en) * 1978-04-03 1979-11-02 Textron Inc MAIN ROTOR BLADE AND ITS MANUFACTURING PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941603A (en) * 1956-05-01 1960-06-21 Drago K Jovanovich Helicopter rotor blade
FR2421798A1 (en) * 1978-04-03 1979-11-02 Textron Inc MAIN ROTOR BLADE AND ITS MANUFACTURING PROCESS

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