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:
Jul. 16, 2013
Filed:
Jan. 30, 2009
Fritz Hermann, Landsberg, DE;
Juergen Gebhard, Altstaetten, CH;
Christoph Wiedner, Feldkirch, AT;
Erwin Karle, Aitern, DE;
Frank Bertram, Rickenbach, DE;
Frank Jackel, Koln, DE;
Fritz Hermann, Landsberg, DE;
Juergen Gebhard, Altstaetten, CH;
Christoph Wiedner, Feldkirch, AT;
Erwin Karle, Aitern, DE;
Frank Bertram, Rickenbach, DE;
Frank Jackel, Koln, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A cold rolling method for manufacturing a profile () from a one-piece rolling stock in form of initial material () with a plurality of rolls () each having a deforming region () for deforming the initial material () includes bending the initial material () with formation at least one folded section () extending in a rolling direction of the initial material (), and deforming the initial material () in its width direction with reduction of its thickness at least in one region.