Tool driving or impacting – With means to adjust position of axis of tool advance
Reexamination Certificate
2008-03-19
2010-11-16
Rada, Rinaldi I (Department: 3721)
Tool driving or impacting
With means to adjust position of axis of tool advance
C173S031000, C173S038000, C173S192000, C173S184000, C408S234000, C408S236000, C408S705000, C408S111000, C408S135000, C408S097000, C408S056000, C408S076000, C175S220000, C175S113000, C409S201000, C409S211000
Reexamination Certificate
active
07832496
ABSTRACT:
A deep-hole boring machine (100) includes a base (11) to be fitted to an upper face of a floor, a pillar (14), a fixing mechanism (40), a guide member (15), a rotary tool (17), a tool rotation driving section (16), a rising/descending mechanism (50), a guide base (60) and a tool guide mechanism (30). The deep-hole boring machine100can be used to bore a vertical hole or an inclined hole in a concrete in a construction site.
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Goei Co., Ltd.
Lopez Michelle
Rada Rinaldi I
Squire Sanders & Dempsey L.L.P.
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