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.

Date of Patent:
Jun. 07, 2016

Filed:

Apr. 23, 2013
Applicant:

Trumpf Werkzeugmaschinen Gmbh + Co. KG, Ditzingen, DE;

Inventors:

Thomas Bronnhuber, Stuttgart, DE;

Alexander Tatarczyk, Seitingen-Oberflacht, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 35/00 (2006.01); B21D 5/06 (2006.01); B21D 19/08 (2006.01); B21D 28/10 (2006.01);
U.S. Cl.
CPC ...
B21D 35/001 (2013.01); B21D 5/06 (2013.01); B21D 19/08 (2013.01); B21D 28/10 (2013.01);
Abstract

A method of reshaping a portion of a plate-like workpiece lying on a workpiece support of a machine tool, with the workpiece being movable with respect to the workpiece support. The method comprises folding the portion of the workpiece such that the folded portion of the workpiece has several sides and it is only folded at a side connected to a residual portion of the workpiece lying on the workpiece support, and the folded workpiece portion is raised at a predetermined angle with respect to the residual portion, and reshaping the folded portion of the workpiece to have a segment directed downwardly with respect to the folded portion of the workpiece.


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