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. 26, 1995
Filed:
Jul. 09, 1992
Applicant:
Inventors:
Hiroshi Takeuchi, Nagoya, JP;
Yoshiro Nakayama, Nagoya, JP;
Assignee:
Mitsubishi Denshi Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23H / ; B23H / ; B23H / ;
U.S. Cl.
CPC ...
219 6917 ; 219 6912 ; 219 6913 ;
Abstract
In an electrical discharge machining apparatus, by adjusting a machining condition changing switch, machining condition changing programs are called from a memory, the machining conditions called from a machining condition group and temporarily memorized in the memory are changed according to the programs, and machining is carried out by machining means according to the machining conditions changed.