Split tube soil sampling system
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United States of America Patent
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Jan 24, 2017
Grant Date -
N/A
app pub date -
Mar 13, 2014
filing date -
Mar 13, 2013
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A split tube soil sampling system includes a sample tube having an upper end and a lower end, a drive head attached to the upper end of the sample tube, and a cutting shoe attached to the lower end of the sample tube. The sample tube has a first generally semi cylindrical tube segment comprising a first pair of longitudinal edges, and a second generally semi cylindrical tube segment comprising a second pair of longitudinal edges. The first and second tube segments are configured to be joined together along their respective longitudinal edges to form a cylinder having a through bore. The longitudinal edges of the tube segments have interlocking fingers that are mated together to hold the first and second tube segments together.
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