Patent FR-1908-393976
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Mobile elements (voilure) responding to exterior force, arranged so as to tilt the aircraft back into a stable position when disrupted. Uses two gyroscopes.
Sources
- L'Aérophile, Jan 15, 1909, p48
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Oise, France
Patent family descending from Patent FR-1908-393976
- Patent FR-1908-393976 (English title: Airplane with automatic balance, National tech categories: FR 6.4)
- Patent DE-1909-240640 (English title: Aircraft with wings arranged on articulated parallelograms, Supplementary to patent: Patent FR-1908-393976, National tech categories: DE 77h.5)
- Patent GB-1909-19765 (English title: Improvements in aeroplanes, Supplementary to patent: Patent FR-1908-393976)
- Patent CH-1909-49063 (English title: Airplane, Supplementary to patent: Patent FR-1908-393976, National tech categories: CH 129b)
- Patent US-1909-976876 (English title: Aeroplane, Supplementary to patent: Patent FR-1908-393976, National tech categories: USPC 244/104R • USPC 244/46 • USPC 244/119)
- Patent FR-1912-393976.15326 (English title: Self-balancing airplane, Supplementary to patent: Patent FR-1908-393976, National tech categories: FR 6.4)
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 393976 |
| Inventors | Louis-Adolphe Hayot |
| Inventor country | FR |
| Applicant person | Louis-Adolphe Hayot |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Aéroplane à équilibre automatique |
| English title | Airplane with automatic balance |
| Tech fields | airplane, stability, gyroscope, equilibrium, automatic stability |
| Filing date | 1908/09/04 |
| Full specification filed date | |
| Application number | 393976D |
| Grant date | 1908/11/13 |
| Granted? | Yes |
| Publication date | 1909/01/11 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC BC64C1/00, IPC BC64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6218 |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19213430 |
| INPADOC family ID | 5199448 |
| Number of text pages | 7 |
| Number of diagram pages | 1 |
| Number of figures | 7 |
| Number of claims | 6 |
