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:
Aug. 19, 1980
Filed:
Nov. 01, 1978
Applicant:
Inventors:
Rudolf Eschenberg, Dinslaken, DE;
Herbert Schafer, Dinslaken, DE;
Assignee:
Thyssen Aktiengesellschaft Vorm. August Thyssen-Mutte, Duisburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ; F27D / ;
U.S. Cl.
CPC ...
432247 ; 110336 ; 110339 ; 432249 ;
Abstract
Refractory vertically extending front wall for industrial furnaces which is suspended at its upper end. The refractory front wall includes several vertical individual segments which are mounted by shifting towards each other in a direction transverse to the axis of the furnace, whereby the adjacent individual segments intermesh by means of a groove/tongue arrangement.