Patent BE-1912-250927
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"L’arbre de l’hélice est monté sur un support qui peut osciller autour de deux axes perpendiculaires l’un à l’autre, sous la commande de deux arbres concentriques indépendants."
That is, "The propeller shaft is mounted on a support which can rotate around two perpendicular axes, under the control of two concentrically independent shafts". Inventor location: 26 rue des Chambards, Bois-Colombes, France Patent agent location: Brussels
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | BE |
| Patent number | 250927 |
| Inventors | E. Gallesar |
| Inventor country | FR |
| Applicant person | E. Gallesar |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Système de direction avec hélice propulsive |
| English title | Steering system with propeller (of propulsion) |
| Tech fields | navigation, propulsion, steering, propellers |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | November 15, 1912 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | E. et G. Bede |
| 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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