METHOD AND DEVICE FOR PRODUCING AN ANNULAR MULTIAXIAL LAID FABRIC AND AN ANNULAR OBJECT PRODUCED THEREWITH

The invention relates to a method and a device for producing an annular multiaxial laid fabric and to an annular object produced therewith. The object of the invention is therefore to create a method and a device for forming a multiaxial laid fabric for annular structures which has no twisting or di...

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Bibliographic Details
Main Authors Sportelli, Francesco, Lettieri, Joseph Carmine, Losey, Robert Allen, Rotter, Peter, Tröltzsch, Jürgen, Downing, Daniel Ray, Rickmann, Mike, Boes, Claude, Wilms, Stefan, Mersch, Romain Jack Rodolphe, Glöckner, René
Format Patent
LanguageEnglish
Published 03.08.2023
Subjects
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
TEXTILES
TRIMMINGS
WADDING
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Summary:The invention relates to a method and a device for producing an annular multiaxial laid fabric and to an annular object produced therewith. The object of the invention is therefore to create a method and a device for forming a multiaxial laid fabric for annular structures which has no twisting or displacement of the thread layers. Furthermore, it should no longer be necessary to close a butt join or overlap separately to form a closed ring of the multiaxial laid fabric. This object is achieved in that at least a lower thread layer (2a) and an upper thread layer in the form of an endless thread array or an endless single thread, or in the form of thread-array sections or single-thread sections, are laid around the entire circumference of two mutually spaced ring elements (3) with differing thread orientations, and the first and upper thread layers (2a, 2b) are then fixed to each other at points.
Bibliography:Application Number: US202217649231