Title:
PROPELLER GUARD AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/191974
Kind Code:
A1
Abstract:
The present disclosure relates to a propeller guard (200) for an unmanned aerial vehicle comprising a main body unit (1) and a propeller unit (2). The propeller guard (200) comprises an enclosure part (210) that extends around the propeller unit (2) to protect the propeller unit (2), and a connection part (220) that connects the main body unit (1) and the enclosure part (210). The enclosure part (210) has buoyancy to keep at least part of the main body unit (1) and the propeller unit (2) above water.
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Inventors:
WATANABE KAZUAKI (JP)
HAMANO YUJIN (JP)
UCHIBORI DAISUKE (JP)
NAKAGAWA MASAFUMI (JP)
ARATAKE ATSUSHI (JP)
HAMANO YUJIN (JP)
UCHIBORI DAISUKE (JP)
NAKAGAWA MASAFUMI (JP)
ARATAKE ATSUSHI (JP)
Application Number:
PCT/JP2020/012739
Publication Date:
September 30, 2021
Filing Date:
March 23, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
B64C25/54; B64C27/20; B64C39/02
Domestic Patent References:
WO2017154552A1 | 2017-09-14 |
Foreign References:
JP2017530043A | 2017-10-12 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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