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FR859367A - Automatic safety hub for gyroplane rotor - Google Patents

Automatic safety hub for gyroplane rotor

Info

Publication number
FR859367A
FR859367A FR859367DA FR859367A FR 859367 A FR859367 A FR 859367A FR 859367D A FR859367D A FR 859367DA FR 859367 A FR859367 A FR 859367A
Authority
FR
France
Prior art keywords
automatic safety
safety hub
gyroplane rotor
gyroplane
rotor
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
Robert-Louis Boussaroque
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 FR859367A publication Critical patent/FR859367A/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
    • B64C27/006—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR859367D 1939-05-13 1939-05-13 Automatic safety hub for gyroplane rotor Expired FR859367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859367T 1939-05-13

Publications (1)

Publication Number Publication Date
FR859367A true FR859367A (en) 1940-12-17

Family

ID=9330392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859367D Expired FR859367A (en) 1939-05-13 1939-05-13 Automatic safety hub for gyroplane rotor

Country Status (1)

Country Link
FR (1) FR859367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536041A (en) * 1946-04-16 1951-01-02 Dorand Rene Pivoted blade airscrew with automatic pitch adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536041A (en) * 1946-04-16 1951-01-02 Dorand Rene Pivoted blade airscrew with automatic pitch adjustment

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