FR38978E - Airplane with variable airfoils - Google Patents

Airplane with variable airfoils

Info

Publication number
FR38978E
FR38978E FR38978DA FR38978E FR 38978 E FR38978 E FR 38978E FR 38978D A FR38978D A FR 38978DA FR 38978 E FR38978 E FR 38978E
Authority
FR
France
Prior art keywords
airplane
variable airfoils
airfoils
variable
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
Ivan Makhonine
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 FR38978E publication Critical patent/FR38978E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/54—Varying in area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR38978D 1930-02-14 1930-02-14 Airplane with variable airfoils Expired FR38978E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38978T 1930-02-14

Publications (1)

Publication Number Publication Date
FR38978E true FR38978E (en) 1931-08-10

Family

ID=8675427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38978D Expired FR38978E (en) 1930-02-14 1930-02-14 Airplane with variable airfoils

Country Status (1)

Country Link
FR (1) FR38978E (en)

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