The invention discloses an aircraft provided with double rotor wings and belongs to the technical field of aircrafts. The aircraft comprises an aircraft body, a left wing, a left rotor wing, a left stand, a right wing, a right rotor wing, a right stand, a puller, a tail and undercarriages, wherein the left wing and the right wing adopt the same structure and are symmetrically mounted on the left side and the right side of the aircraft body; the left rotor wing and the right rotor wing have the same size, but rotate in the opposite directions; the left rotor wing is mounted in a round hole in the middle of the left wing through the left stand, and a rotating shaft of the left rotor wing is connected with the left stand through a bearing; the right rotor wing is mounted in a round hole in the middle of the right wing through the right stand, and a rotating shaft of the right rotor wing is connected with the right stand through a bearing; a rotary plane of the left rotor wing is parallel to or overlaps with the plane of the left wing; the leading edge of the left wing is higher than the tailing edge of the left wing. The aircraft can more stably and safely fly.
Aircraft provided with double rotor wings
2015-12-30
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
AIRCRAFT PROVIDED WITH SUPPORTING WINGS FOR THE CRUISE FLIGHT
Europäisches Patentamt | 2023
|