| 摘要 |
Reinforcement preform of knitted fibers for a carbon or the like component such as an airfoil guide vane. A junction between adjacent sections of the finished article of the preform is formed with a buttonhole. In assembly, the reinforcement for one of the sections is passed through the buttonhole. In this way stresses can be better transmitted to a base section with reduced risk of tearing or delamination. |
