Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Sato0
Kunio Kojima0
Date of Patent
December 19, 2006
0Patent Application Number
107927920
Date Filed
March 5, 2004
0Patent Primary Examiner
Patent abstract
A tool changing device of a machine tool which prevents chips adhering to a tool. By using a drive motor with which a tool changing device of the machine tool is usually provided, to vibrate the tool, the chips are prevented from adhering to the tool, especially to a tapered portion of the tool, and/or the chips adhered to the tool are removed, without using any additional device.
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