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. 23, 2014
Filed:
Jun. 20, 2011
Applicant:
Werner Erlenmaier, Garlingen, DE;
Inventor:
Werner Erlenmaier, Garlingen, DE;
Assignee:
TRUMPF Werkzeugmaschinen GmbH + Co. KG, Ditzingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 37/00 (2006.01); B44B 5/00 (2006.01); B21D 28/20 (2006.01);
U.S. Cl.
CPC ...
B21D 28/20 (2013.01); B44B 5/0004 (2013.01);
Abstract
In certain aspects of the invention, punching machines and tools for punching machines are provided that include mechanical devices driven by a driving device of the punching machines and are used to oscillate a tool insert. Such machines and tools can provide an increased frequency of the oscillating movement of the tool insert.