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:
Nov. 01, 2011
Filed:
Aug. 15, 2008
Applicants:
Fritz Hermann, Landsberg, DE;
Christoph Wiedner, Sulz, AT;
Frank Bertram, Rickenbach, DE;
Frank Jackel, Aachen, DE;
Inventors:
Fritz Hermann, Landsberg, DE;
Christoph Wiedner, Sulz, AT;
Frank Bertram, Rickenbach, DE;
Frank Jackel, Aachen, DE;
Assignee:
Hilti Aktiengesellschaft, Schann, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 39/00 (2006.01); B21D 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of reducing thickness of unbroken rolling stock () by longitudinal rolling includes deforming the rolling stock () in the width direction with deformation regions (toto) of the rolls (toto) penetrating in the rolling stock to the same depth.