Patent NZ-1909-25865
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Hinged ailerons mounted so as to automatically stabilize an airplane. The ailerons are connected to each other "that when the plane on one side is depressed, the plane on the other side will be raised a corresponding amount, and vice versa. Consequently should an extra air pressure strike on one side of the machine, the planes on that side will be lifted on their hinges, while those on the other will be depressed and thereby tend to raise this latter side to keep it level with the raising action of the extra wind pressure upon the other side."
- Hawkins: Motor Garage Proprietor from Napier, NZ
- Ogilvie: Engineer from Napier, NZ
- Nairn: Sheep Farmer from Pourerere, beach area near Napier, NZ
Patent family descending from Patent NZ-1909-25865
- Patent NZ-1909-25865 (English title: Aeroplane)
- Patent FR-1910-414483 (English title: Improvements to aeroplanes, Supplementary to patent: Patent NZ-1909-25865)
- Patent GB-1910-8212 (English title: Improvements in or relating to Aeroplanes, Supplementary to patent: Patent NZ-1909-25865)
Sources
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | NZ |
| Patent number | 25865 |
| Inventors | Charles Arthur Beauchamp Pickard Hawkins, Bertram Ogilvie, Charles John Nairn |
| Inventor country | NZ, NZ, NZ |
| Applicant person | Charles Arthur Beauchamp Pickard Hawkins, Bertram Ogilvie, Charles John Nairn |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in or relating to aeroplanes |
| English title | Aeroplane |
| Tech fields | airplane, aileron, stability, wind |
| Filing date | 1909-04-26 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-02-24 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Henry Hughes |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 5 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 2 |
