| 摘要 |
<p>A method for fabrication of a bent reinforcing rod in a composite material is described, where the reinforcing rod is composed of longitudinal fibers and a sheathing layer of fibers or foil, comprising the steps: to moisten fiber thread with a binding agent, to reel the moistened fiber thread to a bundle with a closed, approximately circular shape, consisting of a layer of longitudinal, parallel fibers of a desired thickness, whereby all the fibers in the layer obtain an approximately equal axial tightening, and to envelope an outer layer of fiber threads, and/or foil, or other suitable material, around the layer of longitudinal fibers, and that the fabricated blank is given a final form in a second forming process. The invention also relates to a device (10) for carrying out the method.</p> |
