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:
Mar. 19, 2019
Filed:
Mar. 04, 2015
Airbus Operations Gmbh, Hamburg, DE;
Robert Alexander Goehlich, Hamburg, DE;
Airbus Operations GmbH, Hamburg, DE;
Abstract
A process for manufacturing an integrated shell element including: providing a shell element lay-up tool with an upper tool surface; laying-up a resin impregnated fibers on the upper tool surface to form the shell element; providing on the resin impregnated fibers a stiffener element layup tool having surfaces to support a stiffener element structure; laying-up resin impregnated fibers on the stiffener element lay-up tool to form the stiffener element; curing in a single step the resin impregnated fibers such that the fibers forming the shell element and the fibers forming the stiffener element are laminated into an integrated shell element having a longitudinal or transversal stiffener element; and separating the integrated shell element from the shell element and stiffener element lay-up tools.