Title:
UNMANNED AIRCRAFT CAPABLE OF TAKEOFF/LANDING ON WATER
Document Type and Number:
WIPO Patent Application WO/2022/034681
Kind Code:
A1
Abstract:
The object of the present invention is to provide an unmanned aircraft that is capable of takeoff and landing on water while suppressing height in the vertical direction. An unmanned aircraft 1 flies with thrust produced by the rotation of propellers 60 respectively connected to a plurality of motors 50, and has a floatation member 10 that is configured to have a downwardly protruding spherical shape, and that is formed to have a greater surface area than the surface of revolution of all propellers 60 in a planar view. The floatation member 10 has through holes SH which pass through the floatation member 10 in the vertical direction, and the number of which is the same as the number of the plurality of motors 50. The propellers 60 are disposed inside the through holes SH.
Inventors:
SZALCZYNSKI PIOTR MIROSLAW (JP)
Application Number:
PCT/JP2020/030859
Publication Date:
February 17, 2022
Filing Date:
August 14, 2020
Export Citation:
Assignee:
EAMS ROBOTICS CO LTD (JP)
International Classes:
B64C25/54; B64C37/00; B64C39/02; B64D45/04
Foreign References:
| JP2020032858A | 2020-03-05 | |||
| JP2020111217A | 2020-07-27 | |||
| JP2019001308A | 2019-01-10 |
Attorney, Agent or Firm:
YAGISAWA, Fumihiko et al. (JP)
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