FR1089300A - Perfectionnements à des hélicoptères - Google Patents

Perfectionnements à des hélicoptères

Info

Publication number
FR1089300A
FR1089300A FR1089300DA FR1089300A FR 1089300 A FR1089300 A FR 1089300A FR 1089300D A FR1089300D A FR 1089300DA FR 1089300 A FR1089300 A FR 1089300A
Authority
FR
France
Prior art keywords
helicopter
refinements
helicopter refinements
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 FR1089300A publication Critical patent/FR1089300A/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
    • B64C27/14—Direct drive between power plant and rotor hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1089300D 1952-10-21 1953-10-20 Perfectionnements à des hélicoptères Expired FR1089300A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1089300XA 1952-10-21 1952-10-21

Publications (1)

Publication Number Publication Date
FR1089300A true FR1089300A (fr) 1955-03-16

Family

ID=22324869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089300D Expired FR1089300A (fr) 1952-10-21 1953-10-20 Perfectionnements à des hélicoptères

Country Status (1)

Country Link
FR (1) FR1089300A (fr)

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