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:
Sep. 27, 2005
Filed:
Jun. 18, 2004
Ekkehard Brzoska, Mülheim, DE;
Franz-josef Irnich, Hürtgenwald, DE;
Friedhelm Paulus, Hürtgenwald, DE;
Ekkehard Brzoska, Mülheim, DE;
Franz-Josef Irnich, Hürtgenwald, DE;
Friedhelm Paulus, Hürtgenwald, DE;
Z&J Technologies GmbH, Duren, DE;
Abstract
A blast furnace head () including a material loading device comprising rotary chute () driven in rotation about a first, vertical axis of rotation (), and a loading chute () at the outlet of same, driven in rotation about a second, vertical axis of rotation () laterally offset relative to the first axis of rotation (). The gears () assigned to both of the chutes () are arranged within a sealing chamber (). Within this sealing chamber (), a means () is arranged for supplying integrated measuring devices (or), lubrication points or similar maintenance recipients, with these supply means () being drivable by one of the gears () assigned to the two chutes, in particular by the gear () assigned to the rotary chute ().