Three-Dimensional Impregnated Filamentary Materials and Methods for Making The Same, US Patent No. 4038440
Sample pages
Page 9, at reduced quality. Open the document to read every page in full.
US Patent 4,038,440 (1977), granted to Robert W. King of Avco Corporation, describes a method and product for making three-dimensional woven filamentary material. Filaments in the Z axis are interlaced with X and Y filament layers in close touching contact, held together by inter-yarn friction. The block is then compressed and impregnated with plastic or resin and cured into a billet that can be machined. The document includes the USPTO database printout, the claims and description, and the patent drawings of the apparatus and the impregnation setup.
- Type
- Patent
- Date
- July 26, 1977
- Language
- English
- Pages
- 15
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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