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Matches 1 - 50 out of 1,923

Document Document Title
WO/2022/121375A1
A three-dimensional (3D) fabric and a preparation method therefor. The 3D fabric is a woven fabric which is formed by interweaving warp yarns and weft yarns and has a non-planar surface; the warp density and weft density on each part of ...  
WO/2022/121792A1
The present invention relates to a safety airbag and a manufacturing method therefor. The safety airbag comprises a polyester fabric for safety airbags, a silica gel coating, and a safety valve, wherein the polyester fabric for safety ai...  
WO/2022/117938A1
The invention relates to a fan blade (3) made of composite material the fibrous reinforcement of which comprises first strands (12) having a first stiffness, second strands (13) having a second stiffness and third strands (14) having a t...  
WO/2022/112678A1
The invention relates to a woven fibrous preform (1) for a hollow aerodynamic profile of a turbomachine blade, comprising a separated trailing edge and the draping of two 3D woven fibrous textures.  
WO/2022/112683A1
The invention relates to a fibrous texture (11) for reinforcing a turbomachine blade made as a single piece and forming at least the preform of the airfoil profile (10) of the blade and the platform element (24 28).  
WO/2022/060067A1
The present invention relates to an anti-virus fabric and a mask using same and, more specifically, to an anti-virus fabric which can kill coronavirus and to a mask using same. The present invention provides an anti-virus fabric which is...  
WO/2022/024760A1
A napped leather-like sheet-shaped material according to an embodiment includes a fibrous substrate composed of a woven material or a knitted material, and a mixture including a silicone resin and a polyurethane resin added to the fibrou...  
WO/2021/260291A1
A fibrous texture (100) with a strip shape extending in a longitudinal direction (X) over a determined length (L100) between a proximal portion (110) and a distal portion (120) and in a lateral direction (Y) over a determined width (l100...  
WO/2021/250273A1
The invention relates to a method (30) for producing a molded body (52) from a fiber material (50), wherein first a textile structure (54), which is provided with a binder material, is produced from the fiber material (50) using textile ...  
WO/2021/176160A1
Method for manufacturing a composite platform (30) for an aircraft turbine engine fan, this platform having a wall (32) of elongate shape that is configured to extend between two fan blades (3), this wall having an aerodynamic external f...  
WO/2021/176179A1
The present invention relates to a fan blade (3) having a structure made from a composite material, comprising a fibrous reinforcement (5), which is obtained by three-dimensional weaving of warp strands and weft strands, and a matrix in ...  
WO/2021/160951A1
The invention relates to a fibrous texture (10) for forming the fibrous reinforcement of a vane of a turbine engine from composite material, comprising a zone (24) of reduced rigidity with warp threads made from second fibres having an e...  
WO/2021/152233A1
Disclosed is a one-piece fibrous preform (100) obtained by three-dimensional weaving comprising a first skin (110), a second skin (120) and a longitudinal stiffening portion (130) connecting the skins, the portion forming a stiffening el...  
WO/2021/134936A1
A method and an apparatus for generating a jacquard weave pattern of a preform, an electronic device, and a storage medium. Said method comprises: acquiring initial structure information of a preform to be prepared; generating, according...  
WO/2021/084193A1
Disclosed is a fibrous preform (100) made of three-dimensional woven fabric for an attached fan platform, comprising a first air flow passage wall skin (110) of the platform, a second, opposite wall skin (120), and a longitudinal stiffen...  
WO/2021/084194A1
Disclosed is a three-dimensional fibrous preform (100) of a fan (2) blade (10) comprising a blade root (110) and a blade airfoil (120) between the blade root and a free end (121) of the preform. The airfoil has an area (140) with two ski...  
WO/2021/084192A1
A fibrous preform (100) obtained by three-dimensional weaving, comprising a first skin (110), a second skin (120), and a central portion (130) connecting them and forming a stiffening element (4). In a transverse plane, transverse thread...  
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...  

Matches 1 - 50 out of 1,923