Unmanned aerial vehicle having plurality of servomotors to control wing parts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 2, 2021
Grant Date -
Jan 31, 2019
app pub date -
Feb 5, 2016
filing date -
Feb 3, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An unmanned aerial vehicle including a body part having an inner space filled with light gas; and a plurality of wing parts mounted on the body part and providing a propelling force. Each of the wing parts includes a fin part having a first rib and a second rib, a first servomotor and a second servomotor connected to one end of the first rib and one end of the second rib, respectively, to move the other end of the first rib and the other end of the second rib in a control angle range; a control unit for controlling the first servomotor and the second servomotor to make the first rib and the second rib move while having a particular phase difference therebetween; and a third servomotor connected to the first servomotor and the second servomotor to rotate the fin part to determine the propelling direction of the body part.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully