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Patent Searching and Data


Matches 1 - 50 out of 2,646

Document Document Title
WO/2021/005286A1
Disclosed is a process for manufacturing a fibrous preform for a part made of composite material, comprising creating a fibrous texture (200) by three-dimensional or multilayer weaving between a plurality of weft layers (202) and of warp...  
WO/2021/001611A1
A fibrous reinforcing structure for a part made of composite material woven as a single piece by three-dimensional or multi-layer weaving between a plurality of layers of weft filaments (202) and a plurality of layers of warp filaments (...  
WO/2020/245545A1
The invention relates to a three-dimensionally woven multi-layer fibrous structure (20) having the same number of warp threads woven at any level in the warp direction, the fibrous structure (20) comprising, in the warp direction, a firs...  
WO/2020/236805A1
Disclosed is a cruciform-shaped reinforcing structure with at least two arms of intersecting C-Beams having continuous warp fiber reinforcement across the length of each arm.  
WO/2020/209847A1
A component (68) fabricated from a three dimensional (3D) ceramic matrix composite (CMC) material (142). The component includes an outer wall (100) and an inner wall (104) spaced apart from the outer wall to form a cooling channel (110) ...  
WO/2020/201202A1
The invention relates to a method for manufacturing a part made from CMC, the method comprising at least: - coating a plurality of cables (2) with an interphase by transporting the cables through a treatment chamber (4) into which a gas ...  
WO/2020/192162A1
A variable-thickness preform (1), a composite component, and a yarn reduction method for a variable-thickness preform. The variable-thickness preform comprises: a main fiber portion (3) formed by several warp yarns and weft yarns; and a ...  
WO/2020/191254A1
A fabric for a pair of jeans is disclosed. The fabric has a plurality of warp threads and a plurality of weft threads. The plurality of warp threads include a jeans warp thread, such as cotton, disposed next to an insulating warp thread,...  
WO/2020/158242A1
A fiber structure (20) of a first fiber-reinforced composite comprises a body (21) and a branch (22). The branch (22) comprises a branch boundary line (F1) that extends along a portion at which there is branching into a first formed part...  
WO/2020/157409A1
A housing for a gas turbine fan made of composite material with a fibrous reinforcement comprising a plurality of stacked turns of a fibrous texture (100) in the form of a strip having a three-dimensional weave between a plurality of lay...  
WO/2020/148490A1
A blade comprising a fibre reinforcement (200) having a three-dimensional weave densified by a matrix, the fibre reinforcement (200) comprising, in a single woven piece, a root part (212) and an aerodynamic profile part (211) extending i...  
WO/2020/141271A1
The invention relates generally to the field of weaving. More particularly, the present invention relates to a method of manufacturing a textile article from a continuous thread-type element, a device for manufacturing said textile artic...  
WO/2020/128367A1
The invention concerns a part (10) for a turbomachine (1) made from composite material comprising a fibrous reinforcement (11) having a three-dimensional weave that comprises a first set of yarns (12) made from a first material, characte...  
WO/2020/128191A1
The present invention relates to a woven fibrous texture (1) intended for forming the fibrous reinforcement of a turbine engine part, comprising first yarns bonded with second yarns, the texture being characterised in that it comprises a...  
WO/2020/128397A1
The invention relates to a preform (30) with a fibrous reinforcement woven in one piece by three-dimensional weaving to create a fan inter-blade platform which comprises an aerodynamic base (2) and a fixing structure (4) comprising stiff...  
WO/2020/089345A1
The invention relates to a blade (3) of a fan (1) of a turbomachine having a structure made of a composite material comprising a fibrous reinforcement (5) obtained by three-dimensional weaving and a matrix in which the fibrous reinforcem...  
WO/2020/042198A1
A basket fabric, having a warp density of 16-29 threads/cm, a weft density of 22-47 threads/cm, a basis weight of 113-140g/m2, a warp tightness of 29-38, and a weft tightness of 31-37; yarn A: black, 56.31tex×2, Z⋅Z/S twist; yarn B: e...  
WO/2020/037480A1
A woven pattern fabric, which has a warp density of 29-36 warps/cm and weft density of 63-79 wefts/cm, a gram weight of 110-155g/m2, a warp tightness of 12-21, and a weft tightness of 26-39. Yarn A: red, 58.75 tex×2, Z·Z/S twist; yarn ...  
WO/2020/033426A1
A multi-layer article of woven fabric includes a woven base layer; a woven mesh layer, disposed above the base layer, the mesh layer utilizing a first common warp for each one of a plurality of stacked wefts; and a woven binding layer, d...  
WO/2020/028613A1
Disclosed is an apparatus and method for forming three-dimensional woven preforms that can be curved and have continuous fibers in the direction of curvature. Also disclosed are woven preforms formed thereby.  
WO/2020/021185A1
A fiber texture (100) in the form of a web has a three-dimensional or multi-layer woven structure between a plurality of layers of warp threads or strands and a plurality of layers of weft threads or strands (30) extending in the lateral...  
WO/2020/021184A1
A fiber texture (100) in the form of a web comprises a first portion (P1) extending in a longitudinal direction (X) between a proximal section (110) and an intermediate section (PI). One or more layers of warp threads or strands on an in...  
WO/2019/236706A1
Described herein is an anti-capillary barrier geotextile which includes a wicking yarn in its structure and has a volumetric moisture content at breakthrough of less than 0.30 as determined by the TenCate Test. In one aspect the anti-cap...  
WO/2019/097147A1
The invention relates to a fibrous structure (200) comprising a plurality of weft layers and of warp layers bound together by the multi-layer three-dimensional weaving, the fibrous structure (200) comprising at least first (203) and seco...  
WO/2019/092217A1
A 3D-printed, woven composite material is formed from a continuous filament. The woven material may comprise two sets of parallel segments formed from the same continuous filament, wherein the parallel segments of the first set cross the...  
WO/2019/085287A1
A manufacturing method of a thermoelectric conversion device having a textile structure. The thermoelectric conversion device having a textile structure uses one or multiple types of thermoelectric yarns as thermocouples of a thermoelect...  
WO/2019/074881A1
Disclosed is a method of forming a 3D woven omega-shaped stiffener (100) by flat weaving a plurality of layers of interwoven warp and weft fibers to form a flat woven fabric having a cap portion (104), a first and a second web portion (1...  
WO/2019/043333A1
The present invention relates to a fibrous structure (100) in the form of a band extending longitudinally (X) over a given length (L100) between a proximal part (110) and a distal part (120) and laterally (Y) over a given length (I100) b...  
WO/2019/023201A1
An interwoven structure is provided. The interwoven structure includes a plurality of adjacent sets of lateral elements comprised of a substantially non-flexible material extruded from a 3-D printer; a plurality of adjacent sets of trans...  
WO/2019/021738A1
A fiber structure is provided with: a first corner part, which is an interface part for a first structural part and a second structural part; a second corner part, which is an interface part for the first structural part and a third stru...  
WO/2019/012983A1
This fiber structure comprises: a plurality of fiber layers that are stacked in the stacking direction; and a plurality of binding yarns that bind the plurality of fiber layers in the stacking direction. Each binding yarn engages with a ...  
WO/2019/006542A1
A composite UHMWPE material includes a single ply of high tenacity woven UHMWPE fabric having warp fibers in a first direction and weft fibers in a second direction orthogonal to the first direction. The UHMWPE fabric has a first face an...  
WO/2019/002310A1
A three-dimensional (3D) preform comprising reinforcing fibres and shape memory alloys (SMA) wires and a composite material comprising a polymer matrix with a 3D- preform embedded therein, wherein the 3D-preform comprises reinforcing fib...  
WO/2018/232363A1
Disclosed is a woven three-dimensional (3D) fiber reinforced structure and method of making thereof having improved shear stress and stiffness. The structure is fabricated from tows with off-axis fiber reinforcement. The tows can repiace...  
WO/2018/201075A1
Provided are systems and methods for producing seamless woven materials that are variable in each of their 3 dimensions. The systems and methods generally operate by altering heddle positions independently to impart three dimensional str...  
WO/2018/154256A1
The invention relates to an afterbody for a pylon supporting an aircraft turbojet engine, provided so as to form an aerodynamic surface covering the base of said pylon, said afterbody being elongate in the longitudinal direction, compris...  
WO/2018/123533A1
A fiber structure is provided which has high form stability, stably exhibits a color effect, and has high abrasion durability. This fiber structure (1) has a top layer (7), a bottom layer, and an intermediate layer positioned between the...  
WO/2018/123532A1
Provided is a fiber structure that is provided with a variety of visual changes in hue, allows freedom in color selection, and can express a variety of patterns. A fiber structure (1) has a base part (2) and a plurality of protruding sha...  
WO/2018/113067A1
Disclosed are a yarn, a worsted wool fabric and a process method therefor. The yarn comprises a composite jade fibre filament and a wool roving. Yarn is produced by means of compositing the jade fibre filament and the wool roving by mean...  
WO/2018/062313A1
The present invention addresses the problem of providing a woven fabric which, though small and light with a basis weight of 200 g/m2 or less, has a good heat retaining property. The problem of the present invention can be solved by prov...  
WO/2018/051211A1
A woven sailcloth (1) has groups of load-bearing yarns (2) which extend in straight lines through tunnels without being woven. The tunnels are bordered front and back by woven layers (3, 4) and at the sides by crossing-over yarns (10, 15...  
WO/2018/041992A1
The invention relates to a preform (3) defining two parts (21, 23) and comprising: a first group (C1) of layers of warp yarns, which is external in the first part, a second group (C2) of layers of warp yarns immediately beneath said firs...  
WO/2018/007717A1
The invention relates to an inserted platform (1) intended for being positioned between two adjacent blades of an aeronautical turbine engine fan, said platform comprising a flow section wall (10) made of composite material including a c...  
WO/2018/000027A1
In summary, the invention is directed to a strap for tensioning a vehicle side curtain, the strap comprising: a strap body having a plurality of warp yarns and a weft yarn, the weft yarn being interleaved with each of the plurality of wa...  
WO/2018/002525A1
The invention relates to a process for manufacturing a composite part comprising a fibrous reinforcement and a ceramic matrix present in the porosity of the fibrous reinforcement, the process comprising at least the following steps: a) t...  
WO/2018/001305A1
Provided is a voluminous textile, formed by interleaving of warp threads and weft threads and having a surface layer (a, d), a middle layer (c, f, g), and an inner layer (b, e); each warp thread is present in the surface layer (a, d), th...  
WO/2017/203539A1
Disclosed herewith is a denim-like corduroy fabric, a process for manufacturing the denim-like corduroy fabric and garments thereof. The process involves step of foam dyeing a pre-dyed corduroy fabric with a dye having fading characteris...  
WO/2017/188626A1
The present invention relates to a nanofiber manufacturing device and manufacturing method and, particularly, to a nanofiber manufacturing device and manufacturing method, which are capable of manufacturing a nanofiber aligned through el...  
WO/2017/187050A1
A method for producing a part from composite material comprises positioning a fibrous texture (10) in a mould (110) comprising, in the lower portion of same, a part made from porous material (130) on which a first face (10b) of the textu...  
WO/2017/174505A1
The invention relates to a multi-layer sensory woven fabric (20) having a plurality of woven fabric layers, for example three woven fabric layers (21, 22, 23). Each woven fabric layer (21, 22, 23) comprises weft threads (24) and warp thr...  

Matches 1 - 50 out of 2,646