FR787755A - Helicopters and Rotary Wing Aircraft Improvements - Google Patents

Helicopters and Rotary Wing Aircraft Improvements

Info

Publication number
FR787755A
FR787755A FR787755DA FR787755A FR 787755 A FR787755 A FR 787755A FR 787755D A FR787755D A FR 787755DA FR 787755 A FR787755 A FR 787755A
Authority
FR
France
Prior art keywords
helicopters
wing aircraft
rotary wing
rotary
aircraft
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)
Inventor
Audrey Gretchen Coats
Raoul Hafner
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 filed Critical
Application granted granted Critical
Publication of FR787755A publication Critical patent/FR787755A/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
    • B64C27/327—Retention means relieving the stress from the arm, e.g. tie-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR787755D 1934-04-23 1935-03-22 Helicopters and Rotary Wing Aircraft Improvements Expired FR787755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB787755X 1934-04-23

Publications (1)

Publication Number Publication Date
FR787755A true FR787755A (en) 1935-09-28

Family

ID=10502156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787755D Expired FR787755A (en) 1934-04-23 1935-03-22 Helicopters and Rotary Wing Aircraft Improvements

Country Status (1)

Country Link
FR (1) FR787755A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182222A1 (en) * 1972-04-28 1973-12-07 Boeing Co
DE3339919A1 (en) * 1983-11-04 1985-05-15 Volkswagenwerk Ag, 3180 Wolfsburg Built-up connecting rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182222A1 (en) * 1972-04-28 1973-12-07 Boeing Co
DE3339919A1 (en) * 1983-11-04 1985-05-15 Volkswagenwerk Ag, 3180 Wolfsburg Built-up connecting rod

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