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. 08, 2015
Filed:
May. 26, 2011
Applicants:
Gianpietro Benedetti, Tricesimo, IT;
Luca Sandrin, Terzo di Aquileia, IT;
Inventors:
Gianpietro Benedetti, Tricesimo, IT;
Luca Sandrin, Terzo di Aquileia, IT;
Assignee:
Danieli & C. Officine Meccaniche S.p.A., Buttrio, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21B 13/00 (2006.01); B21B 38/10 (2006.01); B21B 27/02 (2006.01); B21B 31/16 (2006.01); B21B 31/18 (2006.01);
U.S. Cl.
CPC ...
B21B 13/00 (2013.01); B21B 38/105 (2013.01); B21B 27/021 (2013.01); B21B 31/16 (2013.01); B21B 31/18 (2013.01); B21B 2267/06 (2013.01); B21B 2269/14 (2013.01);
Abstract
A zeroing system of a rolling stand which allows to replace the working cylinders or rolls in a four-high rolling stand for hot rolling strips and to subsequently zero the rolling stand without removing the strip from between the rolls themselves during the step of rolling. Furthermore, the system of the invention allows to very rapidly and accurately carry out the zeroing operation, thus increasing the productivity in the entire production system.