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:
Dec. 14, 2004
Filed:
Sep. 12, 2002
Applicant:
Inventor:
Rudi Oskar Krenz, Albuquerque, NM (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23H 1/00 ; B23H 7/18 ; B23H 7/20 ;
U.S. Cl.
CPC ...
B23H 1/00 ; B23H 7/18 ; B23H 7/20 ;
Abstract
An electrical discharge machining (EDM) apparatus includes a plurality of machining heads, at least one EDM control system, and a plurality of programmable servo drives. Each one of the programmable servo drives is connected to the EDM control system and to a respective one of the plurality of machining heads. The programmable servo drives receive a velocity command from the EDM control system and feed a control signal to a respective one of the plurality of machining heads to control electrode positioning.
Krenz, Rudi. (2004). Multi-station electrical discharge machining with single velocity command (U.S. Patent No. 6831246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6831246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile