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:
Oct. 14, 1986
Filed:
Sep. 13, 1985
Bernhard Enkner, Linz, AT;
Leopold Amon, Linz, AT;
Alfred Kubelbock, Zwettl/Rodl, AT;
Wolfgang Trimmel, Leoben, AT;
Paul Nalepka, Niklasdorf, AT;
Leopold Schropp, Linz, AT;
Helmut Schwaighofer, Neumarkt, AT;
Reinhard Pum, Linz, AT;
Manfred Traxler, Hart, AT;
Franz Tasch, Bad Mitterndorf, AT;
Voest-Alpine Aktiengesellschaft, Linz, AT;
Abstract
Electric furnace arrangement including a furnace vessel with liftable and lowerable lid penetrated by at least one electrode. The electrode is fastened to a liftable and lowerable supporting construction by first clamping devices. For lifting the lid, a further clamping device for the electrode is provided on the lid, at least one coupling element is provided on the supporting construction and at least one counter-coupling element is arranged on the lid, which can be brought into and out of engagement with the coupling element. A connecting element can be provided between coupling element and supporting construction.