Advance working or mining machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jul 21, 2005
app pub date -
Jan 18, 2005
filing date -
Jan 21, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In an advance working or mining machine including a traveling mechanism, excavation tools movable over the mine face as well as roof bolt drilling and setting apparatus having associated operating platforms for the operation of the roof bolt drilling and setting apparatus, at least a part of laterally cantilevering platforms is each arranged to be pivotable and/or displaceable transversely to the longitudinal axis of the machine.
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