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:
Feb. 16, 1988
Filed:
Jul. 05, 1985
Applicant:
Inventors:
Haruhiko Kuriyama, Isehara, JP;
Toshiaki Anjo, Isehara, JP;
Assignee:
Amada Company, Limited, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364184 ; 364474 ;
Abstract
A method and apparatus for safety control for a numerically controlled machine tool, including outputting a control signal to the machine tool based upon a code signal received from a numerical control means; outputting a completion signal to the numerical control means when an operation completion signal is received from the machine tool; and outputting a stop signal to the means to stop the machine tool if no operation completion signal is received within a predetermined time.