Title:
FLIGHT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/058721
Kind Code:
A1
Abstract:
Provided is a flight device with a simplified mechanism for transmitting motive power. The flight device 10 comprises an airframe 19, a main rotor 14, an engine 30, and a power transmission shaft 25. The main rotor 14 rotates to thereby generate driving power for the airframe 19 to float. The engine 30 includes a crankshaft. The power transmission shaft 25 connects to the crankshaft. Additionally, the engine 30 rotates the main rotor 14 via the power transmission shaft 25. The power transmission shaft 25 is inclined with respect to a second direction D2.
Inventors:
ISHIKAWA MITSURU (JP)
Application Number:
PCT/JP2022/037465
Publication Date:
April 13, 2023
Filing Date:
October 06, 2022
Export Citation:
Assignee:
ISHIKAWA ENERGY RES CO LTD (JP)
International Classes:
B64C39/02; B64C27/08; B64D27/08; B64D27/24
Foreign References:
| CN207029535U | 2018-02-23 | |||
| CN104139860A | 2014-11-12 | |||
| JP2019059362A | 2019-04-18 | |||
| US20210053675A1 | 2021-02-25 |
Attorney, Agent or Firm:
OKADA Yoshitaka et al. (JP)
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