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. 08, 1981
Filed:
Feb. 05, 1979
Applicant:
Inventors:
Tetsu Yoshida, Numazu, JP;
Katsunori Higashikawa, Numazu, JP;
Assignee:
Toshiba Kikai Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
364102 ; 364119 ; 364474 ; 318562 ;
Abstract
A machine tool control system includes a numerical control device associated with each machine tool and an interface unit interposed between each machine tool and the numerical control device. The numerical control device includes a first memory area for storing a first group of programs related to the machining of a workpiece and the selection of a cutting tool, and a second memory area for storing a second group of programs related to interrupting instructions.