Stock material or miscellaneous articles – Nonrectangular sheet
Patent
1978-08-29
1980-10-14
Bell, James J.
Stock material or miscellaneous articles
Nonrectangular sheet
87 7, 87 11, 428257, 428367, 428397, 428902, 428246, D04C 104
Patent
active
042282071
ABSTRACT:
The present invention relates to flexible, three-dimensional articles consisting of a flexible, two-dimensional, unimpregnated, braided structure based on yarns or tows preferably having a high modulus of elasticity and possessing a varying cross-section. These articles are intermediates in the production of shaped articles which are both strong and light.
REFERENCES:
patent: 2041950 (1936-05-01), Purce
patent: 2114274 (1938-04-01), Huppert
patent: 2393530 (1946-01-01), Harris
patent: 2707318 (1955-05-01), O'Donnell
patent: 3936336 (1976-02-01), Phillips
"Braiding and Braiding Machinery", W. A. Douglass, 1964.
Porte Pierre
Togny Jean
Bell James J.
Societe Civile d'Etudes et de Recherches pour L'Obtention de Fib
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