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Found results for
 patents
1.
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Method and means for weaving, 3D fabric items thereof and their use
| Application Number |
14916460 |
| Grant Number |
09926651 |
| Status |
In Force |
| Filing Date |
2013-09-04 |
| First Publication Date |
2016-07-14 |
| Grant Date |
2018-03-27 |
| Owner |
BITEAM AB (Sweden)
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| Inventor |
Khokar, Nandan
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Abstract
An add-on weaving method, a device based on this method, 3D fabric items producible by this method and device, and composite materials reinforced with such 3D fabric items. The 3D fabric items are produced directly by the add-on weaving process using Complementary Fabric, warp yarns and weft yarns. The interacting woven fabric produced by interlacing the warp and weft yarns is simultaneously integrated with the Complementary Fabric used. The Complementary Fabric and interacting woven fabric integrate in mutual through-thickness directions at their intersecting planes and create directly 3D fabric items which are useful for manufacturing delamination resistant and high-performance composite materials.
IPC Classes ?
- D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D 25/00 - Woven fabrics not otherwise provided for
- D03D 1/00 - Woven fabrics designed to make specified articles
- D03C 9/02 - Healds
- D03C 13/00 - Shedding mechanisms not otherwise provided for
- D03D 3/06 - Fabrics of varying width
- D03D 3/08 - Arched, corrugated, or like fabrics
- D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D 41/00 - WOVEN FABRICS; METHODS OF WEAVING; LOOMS - Details peculiar to these looms
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2.
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METHOD AND MEANS FOR WEAVING A 3D FABRIC, 3D FABRIC ITEMS THEREOF AND THEIR USE
| Document Number |
02922198 |
| Status |
In Force |
| Filing Date |
2013-09-04 |
| Open to Public Date |
2015-03-12 |
| Grant Date |
2021-06-15 |
| Owner |
BITEAM AB (Sweden)
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| Inventor |
Khokar, Nandan
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Abstract
A novel add-on weaving method, a device based on this method, 3D fabric items producible by this method and device, and composite materials reinforced with such 3D fabric items are disclosed. The 3D fabric items are produced directly by the add-on weaving process using a complementary fabric (CF), warp yarns (P) and weft yarns (G). The interacting woven fabric produced by interlacing the warp (P) and weft (G) yarns is simultaneously integrated with the complementary fabric (CF) used. The complementary fabric (CF) and interacting woven fabric integrate in mutual through-thickness directions at their intersecting planes and create directly 3D fabric items which are useful for manufacturing delamination resistant and high-performance composite materials.
IPC Classes ?
- D03C 9/02 - Healds
- D03C 13/00 - Shedding mechanisms not otherwise provided for
- D03D 1/00 - Woven fabrics designed to make specified articles
- D03D 3/06 - Fabrics of varying width
- D03D 3/08 - Arched, corrugated, or like fabrics
- D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D 25/00 - Woven fabrics not otherwise provided for
- D03D 41/00 - WOVEN FABRICS; METHODS OF WEAVING; LOOMS - Details peculiar to these looms
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3.
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METHOD AND MEANS FOR WEAVING A 3D FABRIC, 3D FABRIC ITEMS THEREOF AND THEIR USE
| Application Number |
EP2013068264 |
| Publication Number |
2015/032426 |
| Status |
In Force |
| Filing Date |
2013-09-04 |
| Publication Date |
2015-03-12 |
| Owner |
BITEAM AB (Sweden)
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| Inventor |
Khokar, Nandan
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Abstract
A novel add-on weaving method, a device based on this method, 3D fabric items producible by this method and device, and composite materials reinforced with such 3D fabric items are disclosed. The 3D fabric items are produced directly by the add-on weaving process using a complementary fabric (CF), warp yarns (P) and weft yarns (G). The interacting woven fabric produced by interlacing the warp (P) and weft (G) yarns is simultaneously integrated with the complementary fabric (CF) used. The complementary fabric (CF) and interacting woven fabric integrate in mutual through-thickness directions at their intersecting planes and create directly 3D fabric items which are useful for manufacturing delamination resistant and high-performance composite materials.
IPC Classes ?
- D03C 9/02 - Healds
- D03C 13/00 - Shedding mechanisms not otherwise provided for
- D03D 1/00 - Woven fabrics designed to make specified articles
- D03D 3/06 - Fabrics of varying width
- D03D 3/08 - Arched, corrugated, or like fabrics
- D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D 25/00 - Woven fabrics not otherwise provided for
- D03D 41/00 - WOVEN FABRICS; METHODS OF WEAVING; LOOMS - Details peculiar to these looms
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