FR920962A - Perfectionnements aux pales et notamment aux pales d'hélicoptères - Google Patents

Perfectionnements aux pales et notamment aux pales d'hélicoptères

Info

Publication number
FR920962A
FR920962A FR920962DA FR920962A FR 920962 A FR920962 A FR 920962A FR 920962D A FR920962D A FR 920962DA FR 920962 A FR920962 A FR 920962A
Authority
FR
France
Prior art keywords
blades
helicopter
helicopter blades
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
English (en)
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
Application granted granted Critical
Publication of FR920962A publication Critical patent/FR920962A/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
    • B64C27/46—Blades
    • B64C27/473—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR920962D 1946-01-31 1946-01-31 Perfectionnements aux pales et notamment aux pales d'hélicoptères Expired FR920962A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920962T 1946-01-31

Publications (1)

Publication Number Publication Date
FR920962A true FR920962A (fr) 1947-04-23

Family

ID=9432570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920962D Expired FR920962A (fr) 1946-01-31 1946-01-31 Perfectionnements aux pales et notamment aux pales d'hélicoptères

Country Status (1)

Country Link
FR (1) FR920962A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749517A (en) * 1971-10-06 1973-07-31 United Aircraft Corp Helicopter blade with universally replaceable pockets
FR2429147A1 (fr) * 1978-06-20 1980-01-18 Franque Xavier Profile extrude, notamment pour pale d'helice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749517A (en) * 1971-10-06 1973-07-31 United Aircraft Corp Helicopter blade with universally replaceable pockets
FR2429147A1 (fr) * 1978-06-20 1980-01-18 Franque Xavier Profile extrude, notamment pour pale d'helice

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