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:
Nov. 27, 1984
Filed:
Apr. 13, 1982
Applicant:
Inventors:
Kurt Schudlich, Witten-Annen, DE;
Gunter Vielstich, Witten-Heven, DE;
Josef Muhlenbeck, Wetter, DE;
Josef Otto, Wetter, DE;
Hannsgeorg Bauer, Witten-Bommern, DE;
Dieter H Zollner, Nuremberg, DE;
Friedrich Rittmann, Nuremberg, DE;
Assignee:
Arc Technologies Systems, Ltd., Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
445 67 ; 81 5715 ;
Abstract
A device for the mechanical nippling up of electrode sections on an electrode positioned vertically in an electrode holder in an electric furnace, especially an arc furnace, by means of screw nipples forming the connection. The device comprises coaxial cylinders forming a coupling which can be coupled automatically or by control means with a connector element located on the upper end of the electrode section to be nippled up.