Patent ID: 6485594
Filing Date: 2002-11-26
Classification: B29C,B29D,B29K,B61D,B63B,B64C,Y02T,Y10T

Abstract:
A method for producing composite fiber sandwich structures with an upper outer layer and a lower outer layer, at least one sectional core having a sheathing wall surrounding a core, and with a cut-out in which the at least one sectional core(s) is selectively shaped and/or cut to size and the upper and lower outer layers are adjusted in the area of the cut-out by being cut to size, the method comprising the steps of:cutting to size the upper and lower outer layers, such that cut-to-size components remain which initially partly cover the region of the cut-out, laying or draping selected strips around the perimeter of the cut-out contour, wrapping the cut-to-size components of the upper and lower outer layers around the sectional cores and the strips around the perimeter, and soaking the sandwich structure with resin, and curing the sandwich structure soaked with resin.