초록 ▼

A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and seco

A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and second layers are impregnated with a matrix material for binding fibers within the first and second layers and for binding the first and second layers together. The web may be formed into a composite structure such as a honeycomb core for fabrication into a panel.

대표청구항 ▼

A composite honeycomb core structure comprising: a. a first layer of material containing a plurality of structural fibers arranged to lie substantially unidirectionally within said layer; b. a second layer material positioned adjacent said first layer, said second layer containing a plurality of str

A composite honeycomb core structure comprising: a. a first layer of material containing a plurality of structural fibers arranged to lie substantially unidirectionally within said layer; b. a second layer material positioned adjacent said first layer, said second layer containing a plurality of structural fibers in either random or unidirectional configuration; c. a third layer of material adjacent said first layer, said third layer of material containing a plurality of structural fibers arranged to lie substantially unidirectionally within said third layer; and d. an impregnating material for forming a matrix connecting said first and second layers binding said fibers within said first and second layers, said first, second, and third layers being formed into a honeycomb core, said first, second, and third fiber-containing layers of material forming the cell walls of said honeycomb core.