FR793213A - Improvements to rotary wing aircraft - Google Patents

Improvements to rotary wing aircraft

Info

Publication number
FR793213A
FR793213A FR793213DA FR793213A FR 793213 A FR793213 A FR 793213A FR 793213D A FR793213D A FR 793213DA FR 793213 A FR793213 A FR 793213A
Authority
FR
France
Prior art keywords
wing aircraft
rotary wing
rotary
aircraft
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)
Inventor
Raoul Hafner
Audrey Gretchen Coats
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 FR793213A publication Critical patent/FR793213A/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)
FR793213D 1934-12-12 1935-07-31 Improvements to rotary wing aircraft Expired FR793213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB793213X 1934-12-12

Publications (1)

Publication Number Publication Date
FR793213A true FR793213A (en) 1936-01-20

Family

ID=10507877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793213D Expired FR793213A (en) 1934-12-12 1935-07-31 Improvements to rotary wing aircraft

Country Status (1)

Country Link
FR (1) FR793213A (en)

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