CURVED CAVITIES FILLERS FOR CONSTRUCTIONS FROM COMPOSITE MATERIAL, CONSTRUCTION FROM COMPOSITE MATERIAL CONTAINING CURVED CAVITIES FILLERS, AND SYSTEMS AND METHODS OF THEIR IMPLEMENTATION Russian patent published in 2017 - IPC B32B1/06 B29B11/16 C09J5/06 B64F5/00 B64C1/06 B64C3/18 B29D99/00

Abstract RU 2635936 C2

FIELD: technological processes.

SUBSTANCE: invention relates to curved cavity fillers in composite material (CM) constructions. During performance of preform for cavity filler, parts of ribbon from CM are obtained by means of construction for carrying out a preform that comprises matrix. In this case, the obtain involves dragging the parts of ribbon through the holes. Parts of ribbon are combines in construction to perform the preform and the preform is removed. Obtaining, combining, and removing are performed simultaneously.

EFFECT: providing improved curved cavity filler.

15 cl, 14 dwg

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RU 2 635 936 C2

Authors

Gusman Khuan S

Anderson Robert L.

Makkarvil Duglas A.

Dates

2017-11-17—Published

2013-07-03—Filed