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:
Nov. 21, 2023
Filed:
May. 18, 2020
Applicant:
Airbus Operations Gmbh, Hamburg, DE;
Inventor:
Gregor Christian Endres, Hamburg, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 70/08 (2006.01); B29C 44/56 (2006.01); B32B 5/08 (2006.01); B32B 5/18 (2006.01);
U.S. Cl.
CPC ...
B29C 70/086 (2013.01); B29C 44/569 (2013.01); B32B 5/18 (2013.01); B32B 2260/046 (2013.01);
Abstract
A method for producing a component with a fibre-reinforced foam core has the steps of supplying a foam core having a first main surface and an opposite, second main surface, positioning at least one needle at the first main surface of the foam core, piercing the foam core with the needle, with the result that a needle tip penetrates through the first main surface into the foam core and then through the second main surface, hooking a reinforcing fibre into the needle tip, pulling the needle back, with the result that the reinforcing fibre is pulled through the foam core, and coating the reinforcing fibre with a resin while the needle is being pulled back.