Title:
農業用マルチコプタ
Document Type and Number:
Japanese Patent JP6691277
Kind Code:
B2
Abstract:
An agricultural multicopter (1) according to an embodiment of the present invention is provided with: a main body part (10) disposed on a central axis line; a plurality of rotary blade parts (30) disposed in the vicinity of the main body part; and a spraying device (40) for spraying agricultural chemicals. At least one among the main body part, the rotary blade parts, and the spraying device comprises exterior components (20, 35, 40) having a decorative layer (DL) and a resin film layer (RL) that overlaps with the decorative layer from the outside. The exterior components comprise an outer edge portion (20o) of which the normal direction is inclined relative to both an axial line direction, in which the central axis line extends, and a radial direction with respect to the central axis line. The outer edge portion includes at least the resin film layer among the decorative layer and the resin film layer.
Inventors:
Takeshi Oishi
Application Number:
JP2020504422A
Publication Date:
April 28, 2020
Filing Date:
March 13, 2019
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B64C39/02; B64C1/00; B64C27/08; B64D1/18; B64D27/24
Domestic Patent References:
| JP2019127249A | ||||
| JP2015189065A | ||||
| JP2012171524A | ||||
| JP11115896A |
Foreign References:
| US20150336670 | ||||
| CN207151726U | ||||
| CN207150308U | ||||
| CN206766337U |
Attorney, Agent or Firm:
Seiji Okuda
Ryoji Yamashita
Michi Kajitani
Hidetaka Okabe
Ryoji Yamashita
Michi Kajitani
Hidetaka Okabe