Combination panline and utility drilling or bolting unit
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United States of America Patent
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-
Apr 1, 2008
Grant Date -
Mar 31, 2005
app pub date -
Sep 24, 2004
filing date -
Sep 30, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A drilling or bolting unit for selective use with either a vehicle or a panline of a face conveyor associated with a longwall miner or mining machine is disclosed. In one embodiment, the unit comprises a base adapted for engaging the panline and a plurality of receivers. Each receiver may be adapted for receiving one of the pair of forks of the vehicle, such that the unit may be used as either a panline drilling or bolting unit or as a utility drilling or bolting unit with the vehicle apart from the panline. Related methods are also described.
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