Patent BE-1912-250530
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Sources
- RdBdI 1912
"Dans les ailes de l’aéroplane sont placés deux gouvernails de pro.. ..ur dont les mouvements sont indépendants l’un de l’autre ; ces gouvernails sont commandés par un mécanisme pendulaire."
That is, "In the wings of the airplane are placed two rudders de pro.. ..ur of which the movements are independent of one another; these rudders are controlled by a pendulum mechanism."
- Inventor location: 3 via Milano, Turin, IT
Year filed | 1912 |
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Year granted | |
Office | BE |
Patent number | 250530 |
Inventors | J.-F. Bertrand |
Inventor country | IT |
Applicant person | J.-F. Bertrand |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Equilibrateur automatique et à la main pour aéroplane |
English title | Automatic and hand-held airplane equilibrator |
Tech fields | airplane, equilibrium, stability, rudder, pendulum, automatic stability |
Filing date | October 31, 1912 |
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Granted? | Yes |
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Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Raclot |
Assigned to | |
National tech categories | BE K |
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Family year | 1912 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
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