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:
Feb. 05, 2013
Filed:
Nov. 29, 2007
Applicants:
Hans-jürgen Weber, Verden, DE;
Gregor Christian Endres, Pfaffenhofen, DE;
Inventors:
Hans-Jürgen Weber, Verden, DE;
Gregor Christian Endres, Pfaffenhofen, DE;
Assignee:
Airbus Operations GmbH, , DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/22 (2006.01); B32B 1/06 (2006.01); B64C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for producing a core structure. Firstly, a first core structure and a second core structure are fastened. The first core structure and the second core structure are positioned at a defined distance. A reinforcement element is introduced into a cavity between the first core structure layer and the second core structure layer. The reinforcement element, the first core structure layer, and the second core structure layer form a self-supporting core structure.