Layered semi-finished product and method for producing it

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United States of America Patent

PATENT NO 9701094
APP PUB NO 20150321450A1
SERIAL NO

14408966

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
TECHNISCHE UNIVERSITAT DRESDENDRESDEN DRESDEN FREE STATE OF SAXONY
THYSSENKRUPP STEEL EUROPE AGKAISER-WILHELM-STRASSE 100 47166 DUISBURG 47166
LEICHTBAU-ZENTRUM SACHSEN GMBH01307 DRESDEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hufenbach, Werner Dresden, DE 62 291
Knobloch, Marcus Dresden, DE 1 3
Krahnert, Torsten Seddin, DE 7 33
Lepper, Martin Dresden, DE 28 137
Mayer, Stefan Schwerte, DE 84 186
Patberg, Lothar Moers, DE 64 431
Werner, Jens Coswig, DE 61 298

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