Quick-change tool holder with transverse hole
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United States of America Patent
Stats
-
Jun 19, 2012
Grant Date -
N/A
app pub date -
Oct 9, 2009
filing date -
Nov 30, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A quick-change tool holder has an enlarged forward end, a rearwardly extending shank, and an axial bore extending through the enlarged forward end and the shank with the bore having a diameter sized to receive the shank of a cutting tool. A second blind hole extends into the side surface of the enlarged forward end. An extraction device, such as the shank of a worn tool, is inserted into the blind hole. Where the extraction device is a worn tool, the cutting end of the tool is hit with a hammer to remove the tool from a base block mounting.
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Cited Art Landscape
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