公开(公告)号：US06439096B1

公开(公告)日：2002-08-27

申请号：US09724565

申请日：2000-11-28

申请人： Dmitri Mungalov ,  Alex Bogdanovich

发明人： Dmitri Mungalov ,  Alex Bogdanovich

IPC分类号： D04C306

CPC分类号： D04C1/06 ,  D04C3/04 ,  D04C3/12 ,  D04C3/24 ,  D10B2403/02411 ,  D10B2505/02

摘要： A machine for producing complex-shaped, three-dimensional engineered fiber preforms having unitary, integral and seamless structures and, a method for making the preforms on the machine, and preforms produced thereby. The integral design and structure of the preform is formed by a combination of interlacing and non-interlacing fiber systems that permits variable cross-sectional area and dimensions from a first end to a second end along an axis via selective activation and control of at least one module, preferably a plurality of moduli connected to each other in any desirable configuration.

摘要翻译： 一种用于生产具有单一，整体和无缝结构的复杂形状的三维工程纤维预制件的机器，以及用于在机器上制造预成型件的方法以及由此制备的预制件。 预成型件的整体设计和结构由交织和非隔行纤维系统的组合形成，其通过选择性地激活和控制至少一个轴线，沿着轴线从第一端到第二端允许可变的横截面面积和尺寸 模块，优选地以任何期望的配置彼此连接的多个模块。