Directional drilling apparatus
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United States of America Patent
Stats
-
Jan 30, 2001
Grant Date -
N/A
app pub date -
Nov 8, 1999
filing date -
May 8, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A directional drilling apparatus can be used in confined spaces or utilized in locations close to obstacles such as fences, houses, buildings, etc. A drill head is pushed forward or advanced. The drill head is of a design which provides a large amount of forward thrust for the size of the actuating unit and the drilling apparatus. The drilling apparatus is articulated from a source of power such as a prime mover and thus can be used in confined spaces.
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