Patent FR-1911-421028
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Sources
- {{esp|FR|421028A Espacenet]
- Original via Espacenet
(The emphasis of this innovation has simply to do with the wing's area of greatest "concavity", or thickness, being situated towards the back, rather than the front, of the wing. This is also put in terms of that side of the wings which attacks, or cuts into, the air, as opposed to that which "leaves" the air. The wings sharper edge, therefore, in the case of this particular wing, will do the cutting into the air, with the rounder edge being at the rear, as it were "leaving" the air, all this being contrasted with the majority of other wing structures.)
- Inventor location: Seine, France
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 421028 |
Inventors | Henry Farman |
Inventor country | FR |
Applicant person | Henry Farman |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Forme d'aile sustentatrice pour aéroplane |
English title | "Elevation-sustaining" wing for airplanes |
Tech fields | airplane, wing, lift, elevation, wings |
Filing date | October 1, 1910 |
Full specification filed date | |
Application number | 421028D |
Grant date | December 10, 1910 |
Granted? | Yes |
Publication date | February 13, 1911 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C3/14 |
CPCs | CPC B64C3/14 |
Family year | 1910 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19239900 |
INPADOC family ID | 5313392 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims |