Patent GB-1918-124607
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From google abstract: "Aerial machines without aerostats; propelling; steering. A flapping-wing machine has two louvered wings mounted on arms moved in an oval or elliptic path, the major axis of which is adjustable in inclination. A tail plane adjustable about a transverse and longitudinal axis is provided for steering, and means are provided for holding the wings in a gliding position, and for preventing the engine from racing on the up-stroke of the wings. The main spar 15 of each wing has projections 16, Fig. 15, engaging transverse arc-shaped grooves 17 in a bearing 18 carried by a conoidal bracket 19 secured to the side of a bird-shaped body"
- Tech class CPC B64C33/02: Wings; Actuating mechanisms therefor
- Inventor location: No. 75 Rochambeau Avenue, Providence, Rhode Island, US ; occupation: Printer
Patent family descending from Patent GB-1918-124607
- Patent GB-1918-124607 (English title: Improvements in or relating to Flying Machines, Filing date: 1918-04-15)
- Patent FR-1918-496638 (English title: Improvements in or relating to Flying Machines, Supplementary to patent: Patent GB-1918-124607, Filing date: 1918-05-27, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- Patent GB124607A on google patents
| Year filed | 1918 |
|---|---|
| Year granted | 1919 |
| Office | GB |
| Patent number | 124607 |
| Inventors | Herbert Wiley Hetherington |
| Inventor country | US |
| Inventor location | Rhode Island |
| Applicant person | Herbert Wiley Hetherington |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in or relating to Flying Machines |
| English title | Improvements in or relating to Flying Machines |
| Tech fields | ornithopter |
| Filing date | 1918-04-15 |
| Full specification filed date | |
| Application number | 639118 |
| Grant date | 1919-04-03 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Haseltine, Lake & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1918 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 21165062 |
| INPADOC family ID | 23956955 |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 16 |
| Number of claims | 10 |
