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:
Sep. 16, 2025
Filed:
Apr. 16, 2020
Applicant:
Loesche Gmbh, Düsseldorf, DE;
Inventors:
Jörg Bettenworth, Düsseldorf, DE;
Michael Keyssner, Düsseldorf, DE;
Assignee:
LOESCHE GMBH, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 15/00 (2006.01);
U.S. Cl.
CPC ...
B02C 15/003 (2013.01); B02C 2210/02 (2013.01);
Abstract
The invention relates to a replaceable key grinding pan segment for a grinding track of a grinding pan of a roller mill, the grinding track having an annular shape with an outer circumference and an inner circumference around a center point. The length of the inner edge of the key grinding pan segment closer to the center point is greater here than the length of the outer edge further from the center point. The invention also relates to a grinding pan segment system, a roller mill, and a method for replacing grinding pan segments.