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:
Feb. 07, 2006
Filed:
Apr. 19, 2002
Patrick Hutmacher, Bettembourg, LU;
Serge Streitz, Kayl, LU;
Steve Arendt, Tétange, LU;
Emile Lonardi, Bascharage, LU;
Edgar Kraemer, Hellange, LU;
Patrick Hutmacher, Bettembourg, LU;
Serge Streitz, Kayl, LU;
Steve Arendt, Tétange, LU;
Emile Lonardi, Bascharage, LU;
Edgar Kraemer, Hellange, LU;
Paul Wurth S.A., Luxembourg, LU;
Abstract
A rabble arm for a furnace includes an elongated metallic support core, at least one rabble tooth having a rabble portion and a fixing portion and a fixing device co-operating with the fixing portion for fixing the rabble tooth to the elongated metallic support core. The fixing portion includes a through hole through which the elongated metallic support core axially passes. The fixing device co-operates with the fixing portion around the through hole for fixing the rabble tooth to the elongated metallic support core.