发明名称 Vertical take=off and landing aircraft
摘要 The aircraft has no movable parts for steering the aircraft in two directions, the pilot controlling the aircraft in these directions using body-weight control. The aircraft fuselage has an initial vertical position with movement into an approximately horizontal position as the speed increases, additional motors reducing the swaying caused by the contra-rotating propellers. High energy batteries can be used to power electric drives for intermittent ON/OFF switching of each propeller driven by two motors with different power outputs.
申请公布号 DE4439791(A1) 申请公布日期 1996.05.02
申请号 DE19944439791 申请日期 1994.11.08
申请人 HAERTEL, MARTIN, 95463 BINDLACH, DE 发明人 HAERTEL, MARTIN, 95463 BINDLACH, DE
分类号 B64C17/02;B64C29/00;B64C29/02;B64D27/24;B64F1/00;B64F1/16;(IPC1-7):B64D27/24;B64C11/48;H01M10/02 主分类号 B64C17/02
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