Method and a system for producing a component or semifinished product with a fibre-reinforced foam core

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 r...

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Bibliographische Detailangaben
1. Verfasser:	Endres, Gregor Christian
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	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.