FR774607A - Appareil volant du type hélicoplane - Google Patents

Appareil volant du type hélicoplane

Info

Publication number
FR774607A
FR774607A FR774607DA FR774607A FR 774607 A FR774607 A FR 774607A FR 774607D A FR774607D A FR 774607DA FR 774607 A FR774607 A FR 774607A
Authority
FR
France
Prior art keywords
helicopter
flying device
type flying
type
flying
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)
Inventor
Perrot Gabriel Georges
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 FR774607A publication Critical patent/FR774607A/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
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR774607D 1930-05-23 1930-05-23 Appareil volant du type hélicoplane Expired FR774607A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR774607T 1930-05-23

Publications (1)

Publication Number Publication Date
FR774607A true FR774607A (fr) 1934-12-10

Family

ID=9199976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774607D Expired FR774607A (fr) 1930-05-23 1930-05-23 Appareil volant du type hélicoplane

Country Status (1)

Country Link
FR (1) FR774607A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085630A (en) * 1959-11-17 1963-04-16 Voorhis F Wigal Rotary wing aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085630A (en) * 1959-11-17 1963-04-16 Voorhis F Wigal Rotary wing aircraft

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