Tool holder equipped with a damping means and comprising a device for preventing excessive heating of the damping means
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United States of America Patent
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Jul 14, 2015
Grant Date -
Dec 29, 2011
app pub date -
Jun 28, 2011
filing date -
Jun 28, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A tool holder (1) in the form of a boring head, a chuck, a milling cutting arbor, or the like, is equipped with a damping element (2) in the form of an elongated body that is arranged in an end housing (3) of the tool holder (1), with corresponding shape and size. The tool holder that is characterized in that it includes a device (4) for preventing excessive heating of the damping element (2). The tool holder is more particularly applicable in the field of numerically-controlled machine tool accessories, machining centers, and flexible cells and workshops.
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