| 摘要 |
FIELD: flying vehicles and air transport. ^ SUBSTANCE: proposed flying vehicle consists of two annular wings located coaxially in parallel planes and rotating in opposite directions, pilot cabin secured immovably on flying vehicle platform, pilot seat for control of flying vehicle and engine mounted under pilot cabin for rotating annular wings and creating lifting force. ^ EFFECT: enhanced efficiency of annular wings; minor requirements for manufacture of parts. ^ 2 dwg |
