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. 05, 1994
Filed:
May. 14, 1992
Applicant:
Inventors:
Pierre Mailliet, Luxembourg, LU;
Emile Lonardi, Bascharage, LU;
Assignee:
Paul Wurth S.A., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23K / ;
U.S. Cl.
CPC ...
414206 ; 193 17 ; 193 23 ; 266199 ; 414208 ;
Abstract
An installation is proposed for charging a shaft furnace comprising a rotating and pivoting distribution chute. The chute is supported in a removable manner by two lateral side plates of a 'U'-shaped stirrup piece. When a first ring securely fastened to a dome performs a relative movement with respect to a second ring, the dome, via an arm causes the stirrup piece to pivot about its horizontal axis which transmits this pivoting to the chute. The end of the arm pivots, to this end, in a runner block sliding in a groove of the dome.