The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2006
Filed:
Sep. 27, 2004
Applicant:
Kazukane Kunii, Aichi pref., JP;
Inventor:
Kazukane Kunii, Aichi pref., JP;
Assignee:
Yamazaki Mazak Corporation, Aich. Pref., JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23Q 3/06 (2006.01); B23Q 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An end surfaceof a workgripped by a chuckequipped to a main spindle of a lathe-type machine tool is machined, and at the same time has a screw holeformed thereto. The jig plateis provided with a main bodyhaving a fixing surfaceand an inverse tapered portion. The jig plateis provided with a bolt, and is fixed to the workby a torque wrench tool. A chuck clawof a chuckof the second main spindle grips the inverse tapered portionand processes the remaining surfaces of the work.