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. 23, 1986
Filed:
Apr. 17, 1985
Applicant:
Inventors:
Erich Dommer, Heuchelheim, DE;
Heinrich Groos, Herborn, DE;
Assignee:
Berkenhoff GmbH, Heuchelheim-Kinzenbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
428621 ; 428624 ; 428658 ; 428674 ; 420477 ; 420491 ; 420495 ; 420496 ; 420499 ; 219 / ; 219 / ; 219 / ;
Abstract
A wire electrode for a spark-eroding system for erosion cutting of workpieces using intermittent electrical charges includes a core of a current-conducting material and a wire coating of a material with a lower evaporation temperature, for example zinc. The core consists of one of the following alloys according to DIN (German Industrial Standard) 17666:
Quick Actions:
Dommer, Erich. (1986). Wire electrode for spark-eroding systems (U.S. Patent No. 4631237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4631237
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile