Sandwich component and method for producing a sandwich component
AssigneeAirbus Defence and Space GmbH
InventorsJonas Gruenewald, Patricia Parlevliet
Life of this patent
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Abstract
A sandwich component and method of producing the sandwich component are provided wherein the sandwich component has a first cover layer, a second cover layer, and a core disposed therebetween. In the sandwich component, the cover layers are each formed from an outer layer made of a fiber-reinforced high-melting-point thermoplast material and, fused therewith, an inner layer made of a low-melting-point thermoplast material. The core has outer layers, each of which is formed from a low-melting-point thermoplast material, and an inner structure, which is formed entirely or partially from a high-melting-point thermoplast material. The inner layers of the cover layers were each fused with one of the outer layers of the core.
Claims4
A sandwich component, comprising:
- a first cover layer, a second cover layer, and a core disposed therebetween, wherein
- the first and second cover layers are each formed from an outer layer made of a fiber-reinforced high-melting-point thermoplast material and, fused therewith, an inner layer made of a low-melting-point thermoplast material,
- the core has outer layers each of which is formed from a low-melting-point thermoplast material, and an inner structure, which is formed entirely or partially from a high-melting-point thermoplast material,
- the inner layers of the cover layers are each fused with one of the outer layers of the core, and
- the core is a honeycomb core, which is a folded honeycomb structure, which is provided by reshaping a film of high-melting-point thermoplast material coated with a low-melting-point thermoplast material, this coating being carried out only in regions, according to the specific shaping process, such that the low-melting-point thermoplast material is present on the finished folded honeycomb structure only in the region of the folded honeycomb structure cover layers, but not in the region of the inner structure of the folded honeycomb structure.
Dependencies are inferred from the claim text.