Power tool combination
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United States of America Patent
Stats
-
Nov 15, 2011
Grant Date -
Jan 14, 2010
app pub date -
Jul 9, 2008
filing date -
Jul 9, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A power tool combination includes a power driving device having a chuck device attached to a barrel for engaging with a driven tool member, a control ferrule engaged onto the barrel, and a non-circular member, and a tool device includes a housing having a bore for receiving the driven tool member, and having a compartment for receiving the barrel, and having a non-circular engaging member for engaging with the non-circular member and for allowing the housing to be rotated by the power driving device. The tool device includes a tool element attached to the housing, and a securing device for detachably attaching the tool element to the housing.
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