Foundation construction device for making trenches in soil
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United States of America Patent
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Dec 29, 2009
Grant Date -
Oct 12, 2006
app pub date -
Mar 15, 2006
filing date -
Mar 18, 2005
priority date (Note) -
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Abstract
The invention relates to a foundation construction device for making trenches in the soil comprising a frame, on which a soil-removing tool is arranged, and a control device for aligning the foundation construction device in the trench having two control flaps, which are supported pairwise opposite each other on the frame, and having at least one extendable and retractable guide wheel arranged on the frame.
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Cited Art Landscape
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