Title:
FLAPPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/110307
Kind Code:
A1
Abstract:
This flapping device (1A) is provided with: a skeletal body (10); a power source (20); a power transmission mechanism (30); and wing bodies (40R, 40L) driven by the power transmission mechanism (30). The power transmission mechanism (30) includes: a slider (35) which receives power transmitted from the power source (20) and linearly reciprocates in an X-axis direction; and rotating bodies (38R, 38L) which receive power transmitted from the slider (35) and reciprocate in a rotation direction centering on a rotation shaft extending in a Z-axis direction. The wing bodies (40R, 40L) swing by means of the rotating bodies (38R, 38L) reciprocating in the rotation direction. The skeletal body (10) includes a plurality of slide guides (16a, 16b) which guide the slider (35) in the X-direction. The external dimension of the slider (35) in a Y-axis direction is smaller than the external dimension of the slider (35) in the Z-axis direction, and the plurality of slide guides (16a, 16b) are arranged and disposed in the Z-axis direction.
Inventors:
NAKAMURA KAZUTAKA (JP)
NISHIWAKI TOSHIKI (JP)
HAMAMOTO MASAKI
ETOH HIDEKI
NISHIWAKI TOSHIKI (JP)
HAMAMOTO MASAKI
ETOH HIDEKI
Application Number:
PCT/JP2017/043166
Publication Date:
June 21, 2018
Filing Date:
November 30, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
SHARP KK (JP)
SHARP KK (JP)
International Classes:
B64C33/02
Foreign References:
| JP2007106393A | 2007-04-26 | |||
| JP2009006762A | 2009-01-15 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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