Direction and lift control for hovercraft
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United States of America Patent
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-
Mar 17, 1992
Grant Date -
N/A
app pub date -
Mar 12, 1990
filing date -
Mar 12, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hovercraft includes a hull having a plurality of diffusion apertures and air skirt for providing a supporting air cushion. An engine drives a propeller which produces an airflow. A movable elevator dynamically divides the propeller airflow between lift and thrust components. A pair of rudders are supported within the thrust component to provide steering.
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