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. 30, 2015
Filed:
Jul. 02, 2009
Applicants:
Arturo Bohm, Oberuzwil, CH;
Kurt Grauer, Dergersheim, CH;
Urs Dübendorfer, Niederuzwil, CH;
Inventors:
Assignee:
Buhler AG, Uzwil, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02B 5/00 (2006.01); B02C 23/12 (2006.01); B02C 4/06 (2006.01); B02C 4/38 (2006.01); B02C 9/04 (2006.01); B07B 4/04 (2006.01); B07B 9/02 (2006.01);
U.S. Cl.
CPC ...
B02C 23/12 (2013.01); B02C 4/06 (2013.01); B02C 4/38 (2013.01); B02C 9/04 (2013.01); B07B 4/04 (2013.01); B07B 9/02 (2013.01);
Abstract
A grinding arrangement for producing flour from cereal grain has at least one grinding mechanism designed as a stock-bed roller mill. The grinding mechanism has at least one feed opening and at least one dispensing opening. The grinding arrangement has at least one separating stage for separating ground products into finer ground product and coarser ground product, and returns at least some of the coarser ground product into the feed opening of the grinding mechanism.