Title:
無人飛行体
Document Type and Number:
Japanese Patent JP6683574
Kind Code:
B2
Abstract:
One object is to provide a drone capable of achieving desired performance by preventing entry of foreign matter such as water droplets or dust particularly into a power portion thereof. A drone of the present invention is provided with a fixed section having a motor housing (51) for housing a motor (50) therein and a rotary section having a propeller shaft (53) supported via a bearing (1) so as to be rotatable with respect to the motor housing (51) and configured to rotate integrally with the propeller (30). In an opposed portion (A) where fixed-side components (51) constituting the fixed section and rotary-side components (53) constituting the rotary section are opposed to each other, there is provided a foreign matter entry prevention unit configured to prevent foreign matter from entering an inside of the motor housing (51).
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Inventors:
Yutaro Abe
Yu Yasuda
Yu Yasuda
Application Number:
JP2016169191A
Publication Date:
April 22, 2020
Filing Date:
August 31, 2016
Export Citation:
Assignee:
Globeride Co., Ltd.
International Classes:
H02K5/10; B64C27/08; B64C39/02; B64D27/24; F16C33/78; F16C33/80; F16C33/82
Domestic Patent References:
| JP2016102571A | ||||
| JP2016010204A |
Foreign References:
| CN101244762A |
Attorney, Agent or Firm:
Koji Mizuno
Ryo Matsushita
Ryo Matsushita