Title:
飛行体
Document Type and Number:
Japanese Patent JP7418175
Kind Code:
B2
Abstract:
To provide a flight vehicle capable of securing a stable speed and an attitude and has excellent directional control in a flight state of a descending state from level flight, low speed flight, ascending flight, or takeoff/landing flight under strong wind.SOLUTION: A flight vehicle comprises: an airframe; a set of main wings provided at a front part of the airframe; a set of horizontal tails provided at a rear part of the airframe; and a vertical tail provided near the horizontal tail at the rear part of the airframe. The set of main wings comprises: left and right main wings with wing planes thereof independently or simultaneously pivoted and tilted at a predetermined angle; propulsion units arranged on the left and right main wings; and flaps arranged behind the propulsion units, respectively, and controlling the airframe to ascend/descend. The set of horizontal tail comprises: horizontal tail left and right wings with wing planes thereof independently or simultaneously pivoted and tilted at a predetermined angle; and flaps controlling the airframe to ascend/descent. The vertical tail comprises: a pivoting device capable of changing a direction of the vertical tail laterally; a propulsion unit pivoting to tilt vertically and laterally the vertical tail at a predetermined angle; and a rudder.SELECTED DRAWING: Figure 1
Inventors:
Yusuke Arai
Application Number:
JP2019185518A
Publication Date:
January 19, 2024
Filing Date:
September 20, 2019
Export Citation:
Assignee:
Yusuke Arai
International Classes:
B64C15/12; B64C5/08; B64C29/00; B64D27/18; B64D27/24
Foreign References:
| CN107042884A | ||||
| US20120261523 | ||||
| US20150028151 | ||||
| WO2015064767A1 | ||||
| CN108773475A | ||||
| US20100019081 |
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