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:
Jun. 13, 2006
Filed:
Oct. 14, 2003
Applicants:
Franz Haider, Graz, AT;
Gerald Schadler, Vasoldsberg, AT;
Wilhelm Mausser, Graz, AT;
Inventors:
Assignee:
Andritz AG, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device for continuous drying of a pulp sheetparticularly a tissue web, with a drying drumand an air circulating system. It is mainly characterised by the drying drumhaving a shellwith a perforated cylinderthat is externally supported by radial bearing rings