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. 03, 2025
Filed:
Dec. 22, 2020
Applicant:
Andritz Ag, Graz, AT;
Inventors:
Youping Huang, Kirchbach in Steiermark, AT;
Daniel Stelzer, Veitsch, AT;
Franco Pichler, Voitsberg, AT;
Stefan Willberger, Eggersdorf bei Graz, AT;
Markus Egger, Graz, AT;
Assignee:
ANDRITZ AG, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B30B 9/26 (2006.01); B01D 29/11 (2006.01); B01D 29/35 (2006.01); B01D 29/64 (2006.01); B01D 29/94 (2006.01); B30B 9/12 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B30B 9/26 (2013.01); B01D 29/111 (2013.01); B01D 29/35 (2013.01); B01D 29/6476 (2013.01); B01D 29/94 (2013.01); B30B 9/121 (2013.01); B33Y 80/00 (2014.12);
Abstract
A method for producing a screen body for a screen used in a screw press, which screen body comprises one or more openings on a screen surface, In order to achieve a particularly long service life, it is provided that the screen body is formed by a sintering process and/or an additive manufacturing process, in particular a 3D printing process. Further embodiments include a screen, in particular for a screw press, having a screen body which has openings on a screen surface.