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. 17, 2020
Filed:
Apr. 21, 2017
Applicant:
Dmg Mori Co., Ltd., Yamatokoriyama-shi, JP;
Inventors:
Hidenori Saraie, Yamatokoriyama, JP;
Hiroaki Kawaguchi, Yamatokoriyama, JP;
Keiichiro Matsuo, Yamatokoriyama, JP;
Assignee:
DMG MORI CO., LTD., Yamatokoriyama-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C 29/00 (2006.01); B23Q 11/12 (2006.01); B23Q 1/01 (2006.01); F16C 29/02 (2006.01);
U.S. Cl.
CPC ...
F16C 29/005 (2013.01); B23Q 1/017 (2013.01); B23Q 11/124 (2013.01); F16C 29/02 (2013.01); F16C 2220/60 (2013.01); F16C 2322/39 (2013.01);
Abstract
A machine tool includes: a movably configured saddle; and a bed having a sliding surface supplied with a lubricant and allowing the saddle to slide thereon, and receiving the weight of the saddle. The sliding surface has a recess continuously extending in a direction in which the saddle moves. By this configuration, a machine tool which easily holds a lubricant on a sliding surface and a method for producing a structure for the machine tool having the sliding surface are provided.