METHOD AND MACHINE FOR PRODUCING A WOVEN STRUCTURE
First Claim
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1. Method for producing a woven structure comprising at least one woven wall, wherein the following steps are carried out:
- a) weaving at least one first portion of said woven structure, said first portion comprising warp threads and weft threads intertwined according to the fundamental weave of each portion of woven wall corresponding to this first portion,b) stopping the introduction of the weft threads after the insertion of a weft thread associated with the positioning of at least one elongated element in said woven structure, with this weft thread being intertwined with the warp threads of each portion of woven wall according to the fundamental weave of said portion of wall,c) said at least one elongated element having a main axis, introducing each elongated element between the warp threads defining with the associated said weft thread, the position of insertion of this elongated element into the woven structure, with the main axis of said elongated element cutting the plane passing through the warp threads of each portion of wall into which it is introduced,d) maintaining in position each elongated element and introducing at least one new weft thread intertwining the warp threads of said woven structure according to said fundamental weave of each portion of wall or according to at least one new weave, in order to resume the production of said woven structure, with each elongated element not being taken in said woven structure.
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Abstract
Method for producing a woven structure having at least one woven wall, includes:
- weaving one first portion including warp and weft threads intertwined according to the fundamental weave of each portion of woven wall corresponding to this first portion,
- stopping introduction of weft threads after insertion of a weft thread associated with the positioning of one elongated element having a main axis, with this weft thread being intertwined with the warp threads of each portion of woven wall,
- introducing each elongated element between the warp threads defining with the associated weft thread, the insertion position of this elongated element,
- maintaining in position each elongated element and introducing one new weft thread intertwining warp threads of the structure according to the fundamental weave of each wall portion or according to at least one new weave, to resume production of the structure, with each elongated element not being taken in the structure.
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Citations
22 Claims
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1. Method for producing a woven structure comprising at least one woven wall, wherein the following steps are carried out:
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a) weaving at least one first portion of said woven structure, said first portion comprising warp threads and weft threads intertwined according to the fundamental weave of each portion of woven wall corresponding to this first portion, b) stopping the introduction of the weft threads after the insertion of a weft thread associated with the positioning of at least one elongated element in said woven structure, with this weft thread being intertwined with the warp threads of each portion of woven wall according to the fundamental weave of said portion of wall, c) said at least one elongated element having a main axis, introducing each elongated element between the warp threads defining with the associated said weft thread, the position of insertion of this elongated element into the woven structure, with the main axis of said elongated element cutting the plane passing through the warp threads of each portion of wall into which it is introduced, d) maintaining in position each elongated element and introducing at least one new weft thread intertwining the warp threads of said woven structure according to said fundamental weave of each portion of wall or according to at least one new weave, in order to resume the production of said woven structure, with each elongated element not being taken in said woven structure. - View Dependent Claims (2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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4. Method according to several elongated elements being introduced along the same warp thread, the steps b) to d) are repeated.
Specification