Patent FR-1909-397500

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Stabilizing system using, in connection with a propeller, two tambours de frein ("drum brakes"), engaged either manually by the pilot, according to one actualization, or automatically according to the influence of a gyroscope or pendulum.

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Year filed 1908
Year granted 1909
Office FR
Patent number 397500
Inventors Georges-Henri-Marius Canton, Pierre-Georges Unné
Inventor country FR
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Système pour assurer mécaniquement l'équilibre transversal d'un aéroplane
English title Mechanical assurance of airplane's transversal equlibrium
Tech fields stability, airplane, propeller, gyroscope, pendulum
Filing date 1909-02-26
Full specification filed date
Application number
Grant date 1909-05-08
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Lavoix et Mosès
Assigned to
National tech categories FR 6.4
IPCs
CPCs
Family year
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 2
Number of claims