Patent FR-1908-393413
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Sources
- L'Aérophile, Mai 1905, p119
- espacenet
- Original via Espacenet
This airplane features the regularity of all curves related to stability and lift. It features of horizontal rudder, of stability. Propellers aid in stability, and in lift, directly, in addition to propulsion, in addition to the facilitation of lift by way of forward movement. The propeller situated in the front is "special" in its facilitation of elevation and lowering. The controls, of the front-located equilibrium mechanisms and of the rear-located vertical rudder, and conveniently situated, together. These improvements are applied to an airplane called "cellular", with the lift-oriented wings situated overhead, constituting a rigid ensemble with the two cells united by a middle "wing".
- Inventor location: 85 rue Saint-Dominique, Paris, Seine, France
| Year filed | 1908 |
|---|---|
| Year granted | 1908 |
| Office | FR |
| Patent number | 393413 |
| Inventors | Albert Bonnet-Labranche |
| Inventor country | FR |
| Applicant person | Albert Bonnet-Labranche |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements apportés aux aéroplanes |
| English title | Improvements brought to airplanes |
| Tech fields | aeroplane, stability, lift, design, rudders, propellers, safety, control, wings, frame |
| Filing date | July 29, 1908 |
| Full specification filed date | |
| Application number | FRD393413 |
| Grant date | October 26, 1908 |
| Granted? | Yes |
| Publication date | December 22, 1908 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64D27/00 |
| CPCs | CPC B64D27/00 |
| Family year | 1906 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 10 |
| Number of claims | 5 |
