초록 ▼

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 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.

대표청구항 ▼

1. A method for producing a core structure, the method comprising: spacing apart a first and a second core structure layer positioning the first core structure layer at a defined distance to produce a cavity therebetween, wherein the first core structure layer and the second core structure layer hav

1. A method for producing a core structure, the method comprising: spacing apart a first and a second core structure layer positioning the first core structure layer at a defined distance to produce a cavity therebetween, wherein the first core structure layer and the second core structure layer have an extension direction;moving a spacer element between the first and second core structure layers in the direction of the extension direction, wherein the spacer element spans substantially across the first and second core structure layers and is configured to space the first and second core structure layers apart from one another by a predetermined distance therebetween;introducing a reinforcement element into the cavity behind the spacer element in the extension direction;wherein the reinforcement element, the first core structure layer, and the second core structure layer form a self-supporting core structure. 2. The production method of claim 1, further comprising: local heating of a first warming area of the first core structure layer;local heating of a second warming area of the second core structure layer;introducing the reinforcement element through the first warming area and the second warming area. 3. The production method of claim 2, further comprising: spacing apart the first core structure layer and the second core structure layer using multiple spacer elements;wherein the spacer elements form a framework structure. 4. The production method of claim 1, wherein the reinforcement element forms a first angle with the first core structure layer;the reinforcement element forms a second angle with the second core structure layer; andintroducing the reinforcement element at a predetermined first angle or predetermined second angle. 5. The production method of claim 1, sealing the first core structure layer and the second core structure layer using a sealing agent. 6. The production method of claim 5, wherein the sealing agent is selected from the group consisting of lacquers and resins. 7. The production method of claim 5, spraying the sealing agent using a spraying unit. 8. The production method of claim 7; wherein a spraying unit is integrated in the spacer element. 9. The production method of claim 1, wherein the reinforcement element is introduced into the cavity such that it pierces through the first core structure layer and the second core structure layer;the reinforcement element comprises a first protrusion outside the first core structure layer and;a second protrusion outside the second core structure layer; andfolding over the first protrusion and the second protrusion. 10. The production method of claim 9, further comprising folding over the first protrusion and the second protrusion with application of an increased temperature and an increased pressure. 11. The production method of claim 1, further comprising attaching a cover layer to at least one of the first core structure layer and the second core structure layer. 12. The production method of claim 1, further comprising curing the first core structure layer and the second core structure layer. 13. The production method of claim 1, further comprising introducing at least one functional element into the cavity. 14. A device for producing a core structure, the device comprising: a first and a second chucking device for fastening and retaining a first core structure layer and a second core structure layer such that a cavity is defined between the first and second core structure layers, wherein the first and second core structure layers have an extension direction;a spacer element disposed between the first and second core structure layers and configured to move along the extension direction of the first and second core structure layers; andan introduction device for introducing a reinforcement element into the first and second core structure layers;wherein the first chucking device, the second chucking device, and the spacer element are adapted for chucking and retaining the first core structure layer and the second core structure layer at a defined distance from one another; andwherein the introduction device is adapted for introducing the reinforcement element into the cavity between the first core structure layer and the second core structure layer by causing the reinforcement element to pierce through the first and second core structure layers.