Sandwich composite component i.e. composite plate, for use during manufacturing of rotor blade for wind power plant, has cover layer provided at main surface of core layer, and elongate flexible elements provided in resin channels

The component (1) has a core layer (2) including planar or plate-like core elements (2.1, 2.2) with multiple elongate resin channels (4), which are designed as openings of the core elements. A cover layer (3) is provided at one of main surfaces of the core layer. Elongate flexible elements (5) e.g....

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Bibliographische Detailangaben
1. Verfasser:	LUTZ, ROLAND
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The component (1) has a core layer (2) including planar or plate-like core elements (2.1, 2.2) with multiple elongate resin channels (4), which are designed as openings of the core elements. A cover layer (3) is provided at one of main surfaces of the core layer. Elongate flexible elements (5) e.g. fibers, are provided in the resin channels. Other core elements are connected with each other by the flexible elements. The flexible elements are connected with a central pull cord. Another resin channel includes an opening, which is adapted to a shape and a size of the flexible elements. The fibers are carbon fibers or glass fibers. An independent claim is also included for a method for manufacturing a sandwich composite component. Die Erfindung betrifft ein Sandwichverbundbauteil (1) mit einer Kernschicht (2), welche wenigstens ein flächenförmiges Kernelement (2.1, 2.2) mit einem oder mehreren länglichen als Ausnehmungen des flächenförmigen Kernelements (2.1, 2.2) ausgebildeten Harzkanälen (4) aufweist, wobei in wenigstens einem der länglichen Harzkanäle (4) wenigstens ein längliches flexibles Element (5) vorhanden ist.