Air over water demolition
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United States of America Patent
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-
N/A
Issued Date -
Apr 15, 2004
app pub date -
Jul 22, 2003
filing date -
Jul 26, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A means to bore into the ground using water and or air under pressure to loosen the ground so as to make the ground vacuum able. The water and or air under pressure may be directed to impact the ground as a constant, steady force or as an intermittent pulsed impact force.
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