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:
Mar. 28, 2006
Filed:
Jul. 15, 2004
Kazuyuki Hiramoto, Yamatokoriyama, JP;
Akihiro Mochizuki, Yamatokoriyama, JP;
Shunsuke Nakazawa, Yamatokoriyama, JP;
Satoshi Matsui, Yamatokoriyama, JP;
Kazuyuki Hiramoto, Yamatokoriyama, JP;
Akihiro Mochizuki, Yamatokoriyama, JP;
Shunsuke Nakazawa, Yamatokoriyama, JP;
Satoshi Matsui, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Abstract
The present invention provides a machine tool capable of enhancing chip discharge efficiency and improving work efficiency with improved approachability to a spindle. A machine tool according to the present invention is structured such that a recessionwith a back face side and an upper face side thereof opened is formed at a center portion of a bed, Y-axis guide railsand Y-axis ball screws (drive shafts)for guiding and driving the saddleare disposed on right and left saddle supports (edges)of the recessionand are covered with right and left Y-axis cutting covers, the right and left Y-axis cutting coversare formed in an inclined shape with the recessionside thereof becoming lower, and a chip receptorfor discharging chips dropped into the recessionto a back face side of the bedis disposed in the recession