Base for a drilling device
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United States of America Patent
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Jun 14, 2011
Grant Date -
Mar 4, 2010
app pub date -
Jul 26, 2006
filing date -
Aug 3, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
In a starter car for a drilling device for mining underground deposits, including a base frame (5) mounted to rotate about a vertical axis (6) and a starter pipe (7) mounted to pivot about a substantially horizontal axis (13) and provided for receiving the drilling device, the starter pipe (7) is arranged to be displaceable relative to the base frame (5) transversely to the horizontal pivot axis (13).
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