Patent GB-1912-16059
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This original document makes reference to the French priority date 1911-07-11.
"16,059. Duval, A. I. July 11, 1911, [Convention date]. Void. [Published under Section 91 of the Act.] Balancing; shock of landing, deadening.-A depending rod 1, slidable in guides 2, 3 on the frame 9 of an aeroplane, is provided with a heavy mass 4 at its lower end and tends to preserve equilibrium when lowered with the aid of a cord 7 controlled by the aviator. A spring 5 is interposed between the weight and a collar 6 on the rod to deaden the shock on landing."
- Tech class: CPC B64C17/00: Aircraft stabilisation not otherwise provided for
- Inventor location: 39 rue Richard Lenoir, Flers, Orne, France
- Parent patent filing date: 1911-07-11
Patent family descending from Patent FR-1911-433082
- Patent FR-1911-433082 (English title: Universal airplane balancer, National tech categories: FR 6.4)
- Patent GB-1912-16059 (English title: Improvements in and relating to Stabilising Devices applicable to Aeroplanes, Supplementary to patent: Patent FR-1911-433082)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | GB |
| Patent number | 16059 |
| Inventors | Arsène-Isidore Duval |
| Inventor country | FR |
| Applicant person | Arsène-Isidore Duval |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in and relating to Stabilising Devices applicable to Aeroplanes |
| English title | Improvements in and relating to Stabilising Devices applicable to Aeroplanes |
| Tech fields | stability, airplane |
| Filing date | 1912/07/09 |
| Full specification filed date | |
| Application number | 191216059D |
| Grant date | |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent FR-1911-433082 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Haseltine, Lake & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C17/00 |
| CPCs | CPC B64C2700/6212, CPC B64C17/00 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23636352 |
| INPADOC family ID | 11124233 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
