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. 31, 1976
Filed:
Apr. 07, 1975
Applicant:
Inventors:
Reinhard Korting, Neubeckum, DT;
Ingo Thiesler, Neubeckum, DT;
Assignee:
Polysius AG, Neubeckum, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
432251 ; 432245 ;
Abstract
A housing for a travelling hearth has longitudinally spaced vertical columns which support a plurality of horizontal beams and housing sheets. Some of the beams are subjected to higher temperature loading than are others. Those beams that are subjected to lower temperature loading are fixed to each column whereas those that are subjected to higher temperature loading are fixed only to every second column and are slidably connected to the intermediate columns.