REFUERZO CIRCUNFERENCIAL PARA CARCASA DE VENTILADOR COMPUESTA.
» Número: MX369791B (B)
» Fecha Publicación: 21/11/2019
» Solicitante: ALBANY ENG COMPOSITES INC???[US]
» Inventor: JONATHAN GOERING???[US]
Woven preforms, for example those used far jet aircraft engine fancases, may need additional stiffeners to improve the strength and/ or dynamic performance of the preform assembly, as well as to serve as attachment points. The present invention describes a improved woven preform (101) that includes circumferential stiffeners (301, 302 added to the woven preform.