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. 11, 2017
Filed:
Jun. 17, 2013
Technische Universität Dresden, Dresden, DE;
Thyssenkrupp Steel Europe Ag, Duisburg, DE;
Leichtbau-zentrum Sachsen Gmbh, Dresden, DE;
Torsten Krahnert, Seddin, DE;
Lothar Patberg, Moers, DE;
Stefan Mayer, Schwerte, DE;
Marcus Knobloch, Dresden, DE;
Jens Werner, Coswig, DE;
Werner Hufenbach, Dresden, DE;
Martin Lepper, Dresden, DE;
Technische Universität Dresden, Dresden, DE;
Thyssenkrupp Steel Europe AG, Duisburg, DE;
Leichtbau-Zentrum Sachsen GmbH, Dresden, DE;
Abstract
The object of the present invention is a layered semi-finished product having a layer sequence containing at least one layer of an unconsolidated fabric of reinforcing fibers. At reduced pressure, this layer sequence is arranged between a top and a bottom film connected to each other along their periphery in a pressure-retaining manner. In advantageous modifications of the layered semi-finished product according to the invention, the preforming of the semi-finished, as well as the inclusion of metallic inserts or other components into said semi-finished is intended. Furthermore, a method for producing the layered semi-finished product according to the invention is described.