Structural part based on a sandwich fabric

Details Structural part based on a sandwich fabric Structural part based on a sandwich fabric

1993-04-08

1996-01-02

Lesmes, George F.

Stock material or miscellaneous articles

Pile or nap type surface or component

Interlaminar

428 347, 428 361, 428 96, 428111, 428112, 428119, 428120, 428223, 428255, 428257, B32B 302, B32B 512, B32B 700

Patent

active

054806976

ABSTRACT:
A structural part having as its basis a sandwich fabric, in particular a velour fabric, having at least a first layer (a) and a second layer (b) and intermediate links connecting said layers (a, b), in which connection the fabric consists of a technical yarn such as aramid fiber, carbon fiber, ceramic fiber or, in particular, glass fiber, is resinified and cured, and the intermediate links form rigid spacing elements for the first and second layers (a, b). In order to be able to produce, in particular, structural parts which have a strong curvature, at least one of the layers (a, b) be woven in an open weave, such as used also in multi-layer fabrics.

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