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:
Dec. 30, 2014
Filed:
May. 04, 2007
Peter Sander, Bremen, DE;
Hans Marquardt, Fredenbeck, DE;
Hauke Lengsfeld, Helmste, DE;
Airbus Operations GmbH, Hamburg, DE;
Abstract
The present invention relates to a production method for a workpiece () composed of a fibre-composite material, having the following steps: at least one support means () is provided. A main material () composed of a pre-impregnated fibre semi-finished product and/or of a secondary material () are/is applied to the at least one support means () in order to form at least two blank-mould areas (), in such a manner that at least one of the at least two blank-mould areas () has the main material, and at least one of the blank-mould areas () has the secondary material. The blank-mould areas () are pressure-bonded to one another to form a workpiece blank () such that the at least one support means () is provided on a surface of the workpiece blank (). The at least one support means () and the secondary material () are removed from the workpiece blank () in order to form the workpiece ().