FR1178510A - Hélicoptère - Google Patents

Hélicoptère

Info

Publication number
FR1178510A
FR1178510A FR1178510DA FR1178510A FR 1178510 A FR1178510 A FR 1178510A FR 1178510D A FR1178510D A FR 1178510DA FR 1178510 A FR1178510 A FR 1178510A
Authority
FR
France
Prior art keywords
helicopter
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.)
Raytheon Technologies 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 FR1178510A publication Critical patent/FR1178510A/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
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1178510D 1956-06-01 1957-05-31 Hélicoptère Expired FR1178510A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1178510XA 1956-06-01 1956-06-01

Publications (1)

Publication Number Publication Date
FR1178510A true FR1178510A (fr) 1959-05-12

Family

ID=22375167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1178510D Expired FR1178510A (fr) 1956-06-01 1957-05-31 Hélicoptère

Country Status (1)

Country Link
FR (1) FR1178510A (fr)

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