Tension strained fiber structure component
AssigneeMTU Motoren- und Turbinen-Union Muenchen GmbH
InventorHorst Heubert
Life of this patent
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Abstract
A tension strained fiber structure component comprises a plurality of mutually connected structural elements which each consists of a fiber strand plate aligned in the tension direction and of a pressure plate extending at an acute angle with respect to the tension direction, which are both connected with one another. As a result, a favorable introduction of the tension forces into a separate supporting component can be achieved.
Claims21
A tension strained fiber structure component having supporting surfaces which deviate from a tension direction for form-fitting supporting a separate supporting component, constructed of a plurality of fiber strand plates which are aligned in parallel in the tension direction and between which pressure plates are arranged which have sections projecting beyond the cross section of the fiber strand plates which absorbs tensile strain, and which form supporting surfaces, wherein several rows of pressure plates are form-fittingly embedded in the tension direction at a distance behind on another in correspondingly interrupted fiber strand plates or in intermediate matrix layers.
A tension strained fiber structure component having supporting surfaces which deviate from a tension direction for form-fitting support on a separate supporting component, constructed of a plurality of fiber strand plates which are aligned in parallel in the tension direction and between which pressure plates are arranged which have sections projecting beyond the cross section of the fiber strand plates which absorbs tensile strain, and which form supporting surfaces, wherein in that the pressure plates are formfittingly embedded in correspondingly interrupted fiber strand plates or in intermediate matrix layers, and the component has a rotationally symmetrical construction, a thread or a ring groove being cut in at the circumference which grips the pressure plates and the fiber strand plates.
A tension strained fiber structure component having supporting surfaces which deviate from a tension direction for form-fitting support on a separate supporting component, constructed of a plurality of fiber strand plates which are aligned in parallel in the tension direction and between which pressure plates are arranged which have sections projecting beyond the cross section of the fiber strand plates which absorbs tensile strain, and which form supporting surfaces, wherein the pressure plates are formfittingly embedded in correspondingly interrupted fiber strand plates or in intermediate matrix layers, the pressure plates being aligned at an acute angle with respect to the tension direction.
A moving blade for a turborotor having a blade base constructed for the support of the centrifugal forces, constructed as a fiber structure material having supporting surfaces which deviate from a tension direction for the form-fitting support on a separate supporting component, constructed of a plurality of fiber strand plates, which are aligned in parallel in the tension direction and between which pressure plates are embedded which have sections projecting beyond the cross-section of the fiber strand plates which absorbs tensile strain, and which form supporting surfaces, wherein several rows of pressure plates are form-fittingly embedded in the tension direction at a distance behind one another in correspondingly interrupted fiber strand plates or in intermediate matrix layers.
Dependencies are inferred from the claim text.