Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuo Kawasaki0
Koichiro Katoh0
Minoru Kitayama0
Naoya Tanaka0
Date of Patent
March 15, 2005
0Patent Application Number
104456370
Date Filed
May 27, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A tool holder for attaching a complex tool having a plurality of kinds of cutting edges to a turret, has a base portion attachably and detachably formed at the turret. The base portion has a rotatable tool spindle attachably and detachably installing the complex tool thereon. The tool spindle is provided with indexing means for indexably rotating the tool spindle at an indexed position corresponding to each cutting edge of the complex tool. And, clamping means for clamping the tool spindle at a predetermined indexed position is provided. Indexing rotational function and clamping function owned by the tool holder makes the use of the complex tool in the lathe possible.
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