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. 11, 2007
Filed:
Mar. 16, 2006
Syuji Takeuchi, Yamatokoriyama, JP;
Tsutomu Tokuma, Yamatokoriyama, JP;
Syuji Takeuchi, Yamatokoriyama, JP;
Tsutomu Tokuma, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama-shi, JP;
Abstract
To provide a machine tool in which supporting stiffness of a tool post is increased, thereby enabling improvement in machining accuracy. When seen in a Z-axis direction, a tool postincludes: a supporting memberhaving a pair of left and right leg partsand an upper beam partcoupling at least upper ends of the both leg partswith each other; and a turretto whose outer circumferential portion a plurality of tools are attached. The supporting memberis supported to be movable in a Z-axis direction between a first and a second spindle headstock, and the turretis supported to be movable in an X-axis direction by turret guide railswhich are disposed on front faces of the left and right leg parts