QUASI-ISOTROPIC THREE-DIMENSIONAL PREFORM AND METHOD OF ITS MANUFACTURE Russian patent published in 2014 - IPC D03D11/02

Abstract RU 2528967 C2

FIELD: textiles, paper.

SUBSTANCE: quasi-isotropic three-dimensional preform and method of its manufacture are disclosed. The preform comprises woven elements interwoven with each other. The woven elements comprise at least two stiffeners woven integrally with it or a wall in a direction perpendicular to the plane of the woven element.

EFFECT: preform can be used in the production of fibre-reinforced composite materials.

28 cl, 5 dwg

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RU 2 528 967 C2

Authors

Goering Dzhonatan

Dates

2014-09-20—Published

2009-12-17—Filed