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:
Apr. 30, 2024
Filed:
Dec. 11, 2020
Refractory Intellectual Property Gmbh & Co. KG, Vienna, AT;
Refractory Intellectual Property GmbH & Co. KG, Vienna, AT;
Abstract
The invention relates to a sliding closure () for a metallurgical vessel comprising a tapping hole () for draining metal melt or slag, said sliding closure being provided with a slider housing () that can be secured to the vessel () and a closure plate () that can move therein for opening and closing the tapping hole (). The sliding closure () also has only this moveable closure plate (), without a stationary closure plate, which is can be moved directly on a sliding surface (), extending around the tapping hole, preferably of a casing block () in the vessel () and can be pressed by pretensioning elements. In this way, this sliding closure () provides a constructionally simpler structure and user-friendly handling.