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:
Jul. 03, 2001
Filed:
Sep. 10, 1997
Applicant:
Inventor:
Gaku Kozima, Osaka, JP;
Assignee:
Shinnippon Koki Kabushiki Kaisha (Shinnippon Koki Co., Ltd.), Osaka-fu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23Q 3/18 ;
U.S. Cl.
CPC ...
B23Q 3/18 ;
Abstract
This invention relates to a table feed mechanism of the machine tool. The table feed mechanism of this invention includes a bed; a table slidably mounted on the bed for mounting a work thereon and for defining a plurality of screw holes therein; a plurality of feed screw shafts engageable with the screw holes respectively; and a drive mechanism for simultaneously driving the feed screw shafts to move the table.