FR730965A - Propulsion and lift device making it possible to obtain gliding and helicopter flight with or without the use of an engine - Google Patents

Propulsion and lift device making it possible to obtain gliding and helicopter flight with or without the use of an engine

Info

Publication number
FR730965A
FR730965A FR730965DA FR730965A FR 730965 A FR730965 A FR 730965A FR 730965D A FR730965D A FR 730965DA FR 730965 A FR730965 A FR 730965A
Authority
FR
France
Prior art keywords
gliding
propulsion
engine
lift device
device making
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
Victor Semal
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 FR730965A publication Critical patent/FR730965A/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
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR730965D 1932-02-03 1932-02-03 Propulsion and lift device making it possible to obtain gliding and helicopter flight with or without the use of an engine Expired FR730965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730965T 1932-02-03

Publications (1)

Publication Number Publication Date
FR730965A true FR730965A (en) 1932-08-26

Family

ID=9116473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730965D Expired FR730965A (en) 1932-02-03 1932-02-03 Propulsion and lift device making it possible to obtain gliding and helicopter flight with or without the use of an engine

Country Status (1)

Country Link
FR (1) FR730965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002712A (en) * 1957-02-01 1961-10-03 Beckwith Sterling Polycopter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002712A (en) * 1957-02-01 1961-10-03 Beckwith Sterling Polycopter

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