Patent FR-1913-473934.19539
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This is an addition to Patent FR-1913-473934, which brevet was filed 1913-10-23.
Automatic wing warping, always an area of intrigue with Esnault-Pelterie, is key to the stability of this aircraft.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
Year filed | 1913 |
---|---|
Year granted | 1914 |
Office | FR |
Patent number | 19539 |
Inventors | Robert Esnault-Pelterie |
Inventor country | FR |
Applicant person | Robert Esnault-Pelterie |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Aéroplane à équilibre longitudinal automatique |
English title | Airplane with automatic longitudinal equilibrium |
Tech fields | airplane, stability, fuselage, rudder, cables, wing warping, aerodynamics, automatic stability |
Filing date | 1913/11/27 |
Full specification filed date | |
Application number | 19539D |
Grant date | 1914/12/05 |
Granted? | Yes |
Publication date | 1915/02/26 |
Supplementary to patent | Patent FR-1913-473934 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/00 |
CPCs | CPC B64C17/00 |
Family year | 1913 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 18730629 |
INPADOC family ID | 5202043 |
Number of text pages | 7 |
Number of diagram pages | 2 |
Number of figures | 12 |
Number of claims | 14 |