Patent BE-1914-266086
« Le dispositif est constitué par deux ailes servant de gouvernails de profondeur conjugués, non portants en vol normal et pouvant prendre simultanément tous les angles d’incidence pour lesquels leurs centres de pression propre restent sur leurs axes d’oscillation. »
“The device consists of two wings serving as combined elevators, non-supporting in normal flight and able to simultaneously take all the angles of incidence for which their centers of pressure remain on their axes of oscillation.”
The Belgian data gives "de Rigaud de Saint-Aubin (J.-C.-M.-R.)" Espace applicant search results on de Rigaud de Saint-Aubin give us the fuller name elements Jacques-Charles-Marie-Rovérolis with some non-aero filing and some fine, though much later, aero-filing. Tying Jacques-Charles-Marie-Rovérolis de Rigaud de Saint-Aubin to the very substantial bulk of publications associated with Saint-Aubin would be very fine.
Ancestry.com has a "Jacques Charles Marie Roverolis de Rigaud de St Aubin", born 10 avril 1895, in Paris. This would make him just under nineteen years of age at the time of this patent's filing, which is certainly not inconceivable, and we are dealing with a complex array of name elements, which all match. For him to have done all the publications we have associated with Saint-Aubin, years earlier, is very unlikely.
Sources
- RdBdI Tome 62, 1914, January-August
- Inventor location: rue de Porthieu, Paris
- Patent agent location: Brussels
| Year filed | 1914 |
|---|---|
| Year granted | |
| Office | BE |
| Patent number | 266086 |
| Inventors | J.-C.-M.-R. de Rigaud de Saint-Aubin |
| Inventor country | |
| Applicant person | J.-C.-M.-R. de Rigaud de Saint-Aubin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Dispositif permettant sans inconvénients la variation de vitesse des aéroplanes, sa cause étant volontaire et accidentelle |
| English title | Device allowing without inconvenience the variation of airplane speed, its cause being voluntary ou accidental |
| Tech fields | airplane, control, speed, wings, incidence |
| Filing date | 1914-03-25 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Duvinage |
| Assigned to | |
| National tech categories | BE K |
| IPCs | |
| CPCs | |
| Family year | 1914 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
