FR32011E - Hélicoptère - Google Patents

Hélicoptère

Info

Publication number
FR32011E
FR32011E FR32011DA FR32011E FR 32011 E FR32011 E FR 32011E FR 32011D A FR32011D A FR 32011DA FR 32011 E FR32011 E FR 32011E
Authority
FR
France
Prior art keywords
helicopter
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
Vittorio Isacco Cessionnaire
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 FR32011E publication Critical patent/FR32011E/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • 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)
FR32011D 1925-04-07 1926-04-07 Hélicoptère Expired FR32011E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR608650T 1925-04-07
FR32011T 1926-04-07

Publications (1)

Publication Number Publication Date
FR32011E true FR32011E (fr) 1927-08-29

Family

ID=62284694

Family Applications (2)

Application Number Title Priority Date Filing Date
FR608650D Expired FR608650A (fr) 1925-04-07 1925-04-07 Hélicoptère
FR32011D Expired FR32011E (fr) 1925-04-07 1926-04-07 Hélicoptère

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR608650D Expired FR608650A (fr) 1925-04-07 1925-04-07 Hélicoptère

Country Status (1)

Country Link
FR (2) FR608650A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421364A (en) * 1936-01-16 1947-05-27 Autogiro Co Of America Sustaining-rotor-equipped aircraft, including autorotatable rotor construction and the regulation of rotor blade pitch
US3231222A (en) * 1964-05-20 1966-01-25 Scheutzow Helicopter Corp Rotary wing aircraft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415148A (en) * 1942-12-28 1947-02-04 United Aircraft Corp Blade flapping angle control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421364A (en) * 1936-01-16 1947-05-27 Autogiro Co Of America Sustaining-rotor-equipped aircraft, including autorotatable rotor construction and the regulation of rotor blade pitch
US3231222A (en) * 1964-05-20 1966-01-25 Scheutzow Helicopter Corp Rotary wing aircraft

Also Published As

Publication number Publication date
FR608650A (fr) 1926-07-30

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