Multi-plenum air float for load transportation and amusement ride system
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United States of America Patent
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Jul 4, 1989
Grant Date -
N/A
app pub date -
Jan 12, 1988
filing date -
Jan 12, 1988
priority date (Note) -
Expired
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Abstract
An externally propelled load transporting apparatus that transports a uniformly distributed, non-uniformly distributed, or shifting load upon a cushion of air by first directing pressurized air into at least two plenum chambers and then through at least one flexible perforated sheet, wherein each plenum is substantially, independently pressurized.
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