Patent · US Active

Method and device for producing a textile preform

US9919480B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

AIRBUS OPERATIONS LIMITED · DE

Inventors

Tassilo Witte · Hamburg, DE
Alexander Gillessen · Stade, DE
Jan Huelnhagen · Aachen, DE

Key dates

Filing date	Oct 10, 2014
Grant date	Mar 20, 2018
Priority date	—
Expiry date	Jun 13, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2605/18
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for producing a textile preform includes manufacturing a multi-layer fiber fabric, which includes a first flange portion and a web portion connected to the first flange portion, deforming a first fiber layer of the first flange portion with respect to the web portion, such that the first fiber layer is at a first flange portion angle to the web portion, a web height of the web portion being set in a variable manner during the deformation of the first fiber layer, and depositing a unidirectional fiber fabric only on the deformed first fiber layer of the first flange portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.