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WO/2023/126392A1 |
The invention relates to a method for manufacturing a composite filament (24) aimed to an additive manufacturing application or a winding application, the method comprising, in the following order: providing a thread of fibers (26); impr...
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WO/2023/123709A1 |
The present invention provides a lining belt feeding mechanism of a composite pipe production apparatus, and pertains to the technical field of composite pipes. The present invention resolves the problem in current devices of low product...
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WO/2023/127574A1 |
A demolding device according to the present invention is used to demold, from a molding die, a cylindrical thin-walled component in which the circumference is partially cut away. The demolding device includes: a contour unit having a plu...
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WO/2023/123712A1 |
Provided are a web (20) of a vane (100) and a vane (100); the web comprises a core material (21) and a reinforcing portion (22) arranged on each of the two sides of the core material (21); at least one of the reinforcing portions (22) co...
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WO/2023/125468A1 |
The present invention relates to the field of composite materials, and in particular to a boron-containing resin composition, and a boron-containing fiber resin composite material and an application thereof. The composition comprises an ...
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WO/2023/122489A1 |
A molded composite battery enclosure containing top and bottom composite covers having a formed cross member arranged between the top and bottom covers. The cross member is a formed member having a surface portion secured to a reinforcem...
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WO/2023/120091A1 |
The present invention addresses the problem of providing: a sheet molding compound that has excellent stretchability and in which it is possible to control resin fluidity at an end section during compression molding; and a method for man...
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WO/2023/117394A1 |
The invention relates to a method for producing a thermodeformable polymer/fibre composite using an aqueous dispersion of a polymer P and a fibrous substrate, the dispersion being obtained by means of radically initiated emulsion polymer...
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WO/2023/118385A1 |
The present invention relates to a chip made from composite material containing carbon fibres in a cured adhesive, said chip having a substantially constant thickness defined between two parallel opposite faces of the chip, the surface o...
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WO/2023/115828A1 |
The present invention relates to a mold preparation process, and in particular to a cylindrical structural member mold and a method for preparing a cylindrical structural member. The existing technical problems that cylindrical structura...
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WO/2023/121118A1 |
The present invention relates to a mold device for polymeric composite molding and, specifically, to a mold device for polymeric composite molding to mold a polymeric resin or a polymeric composite by using induced heating of a carbon na...
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WO/2023/117013A1 |
According to a first aspect of the present invention there is provided a wind turbine blade comprising an elongate reinforcing structure. The reinforcing structure comprises a plurality of strips of fibre-reinforced polymer arranged in a...
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WO/2023/118671A1 |
The present invention relates to a fibre application machine comprising a fibre application head, storage means, routing means, a movement system, and a tension-limiting system (5) comprising at least one first cylinder (51a-c) and at le...
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WO/2023/117012A1 |
According to the present invention there is provided a wind turbine blade extending in a spanwise direction between a root and a tip, and in a chordwise direction between a leading edge and a trailing edge. The wind turbine blade has a s...
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WO/2023/117612A1 |
A nozzle apparatus (10) for making a three-dimensional composite material structure (S) by depositing a polymer matrix material (M) and a reinforcement fibre (F) is presented. The apparatus (10) comprises a first part (1) with a fibre fe...
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WO/2023/116253A1 |
A planar dense ball bearing, comprising a retainer (200) and balls (202). A plurality of groups of ball holes (201) for holding balls (202) are formed in the retainer (200), and each group of ball holes (201) forms an elliptical arrangem...
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WO/2023/118344A1 |
The present invention relates to a (meth)acrylic composition suitable for (meth)acrylic polymeric compositions and (meth)acrylic polymeric composites, its method of preparation, its use and obtained (meth)acrylic polymeric compositions a...
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WO/2023/112676A1 |
This molding auxiliary device comprises a cylinder having a first end opening, a second end opening, and an internal flow path communicating between the first end opening and the second end opening. The cylinder includes a first cylindri...
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WO/2023/114601A1 |
A method of forming a structure (146) comprising a continuous fiber material comprises continuously feeding, through a continuous fiber nozzle assembly (222) of an additive manufacturing tool (100), a feed material (126) comprising a con...
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WO/2023/111419A1 |
The invention relates to a method for producing a part (10), in particular a part of composite material (10), in particular for a turbine engine, comprising at least: - a step of producing a preform, during which a fibrous preform (20) i...
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WO/2023/108802A1 |
A processing method of a high-pressure-resistant polyurethane winding pultrusion pipeline. The method comprises: coating a core mold with a pipeline lining material to form a tubular lining layer, and annularly winding the surface of the...
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WO/2023/111536A1 |
The present invention provides an apparatus for preparing a composite, the apparatus comprising: a first container containing a resin; a second container containing a hardener, wherein at least one of the first or second container contai...
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WO/2023/110041A1 |
A method of trimming a production flange (52) from a wind turbine blade (10) during manufacture of the wind turbine blade (10). The method comprises mounting a self-propelled flange trimming apparatus (60) on the production flange (52) a...
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WO/2023/109152A1 |
Provided are a molded part and a release-fabric-free method for producing same. The molded part comprises a body (1), wherein the body (1) comprises a base material (11), and a plurality of release portions (12), which are dispersed in t...
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WO/2023/114765A1 |
A molded composite battery enclosure containing top and bottom composite covers attached together. The joined top and bottom composite cover structures form an enclose or open area for housing a battery system of battery cells and coolin...
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WO/2023/111305A1 |
The invention relates to an apparatus (20) for manufacturing panels (10) comprising a core (12) and two plies (14) of composite material, each ply (14) of composite material comprising a reinforcement (16) impregnated with a matrix (18),...
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WO/2023/105155A1 |
The invention relates to a method for producing a bladed component (10) for an aircraft turbine engine, this bladed component (10) comprising a blade (12) which has a stacking axis (X) and at least one longitudinal end of which is connec...
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WO/2023/103109A1 |
Production equipment for a fiber reinforced composite pipe, comprising a molding die (1), the molding die (1) comprising an outer die sleeve (1a), a core die (1b), a sizing sleeve (1c) connected to the outlet end of the outer die sleeve ...
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WO/2023/103106A1 |
The present invention relates to the technical field of composite pipes, and provides a composite pipe production device. The present invention solves the problem in the prior art that the composite pipe has low strength. This composite ...
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WO/2023/103110A1 |
A processing method for one-step forming of a continuous fiber-reinforced composite pipe, belonging to the technical field of composite pipe processing. The method solves the existing problem of easy detachment between multiple composite...
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WO/2023/103229A1 |
The present invention relates to the technical field of composite pipelines, and provides a forming equipment for a reinforced and toughed composite pipeline. The present invention solves the problem in the prior art of weak strength of ...
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WO/2023/104870A1 |
The present invention relates to a method of manufacturing a wind turbine rotor blade part comprising stacking a plurality of plies (70, 71, 72) to form a stack of plies (80) such that the stack of plies has at least one stepwise taperin...
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WO/2023/099832A1 |
The invention relates to a method (100) for manufacturing a blade, the method comprising preparing (102) a spar preform arranged in a first mold, the spar preform comprising a core and a root; a first injection step (104) of injecting a ...
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WO/2023/099408A1 |
The present invention relates to a method for the manufacture of a polymer composition comprising polymer and carbonaceous filler comprising the steps of; a. introducing a first portion of polymer and a first portion of carbonaceous fill...
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WO/2023/098573A1 |
Disclosed is an integrated filament winding apparatus, comprising a gantry frame, a creel, a dry and wet winding trolley, a thermoplastic winding trolley, a dry and wet winding device, and a thermoplastic winding device. Carriers corresp...
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WO/2023/100438A1 |
To provide a golf club shaft that has a lightweight while may reduce the vibration on impact of a golf ball by exerting shock absorbing property. A golf club shaft including a shaft body that extends longitudinally, wherein the shaft b...
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WO/2023/098961A1 |
According to the present invention there is provided a mould for making a wind turbine blade shear web. The shear web comprises a longitudinally-extending web panel and a mounting flange extending along a longitudinal edge of the web pan...
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WO/2023/099330A1 |
A porous material provided with a reactive component capable of reacting with an infusion resin is described. In addition, a method of producing a wind turbine blade or a part thereof is described, the method comprising providing a mold ...
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WO/2023/100437A1 |
Provided is a composite material which is formed of a fiber-reinforced plastic and a rubber material and in which separation between the fiber-reinforced plastic and the rubber material is prevented. The composite material comprises a ...
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WO/2023/095424A1 |
Provided are a manufacturing device and a forming method for rotary-component reinforcement carbon fiber reinforced plastic, the manufacturing device forming a ring made of carbon fiber reinforced plastic on an outermost layer as reinfor...
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WO/2023/095356A1 |
The present invention discloses a structure that has good characteristics as a material of a frame or the like in a processing device, a method for manufacturing said structure, and a processing device in which said structure is used. ...
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WO/2023/092613A1 |
Disclosed in the present invention are a rail train, and a locomotive and a process for manufacturing the locomotive. The locomotive comprises: an inner skin and an outer skin; a reinforcing beam located between the inner skin and the ou...
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WO/2023/094508A1 |
The invention relates to a coupling rod, comprising: a connection element (3) which is produced from a fibre-reinforced plastic material by means of a pultrusion process, wherein the connection element (3) has a strut portion (8) having ...
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WO/2023/095787A1 |
The present invention provides a porous body which contains, as reinforcing fibers, more than 50% by weight but not more than 99% by weight of carbon fibers (A) and not less than 1% by weight but less than 50% by weight of organic fibers...
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WO/2023/095778A1 |
[Problem] To provide: a fabric-reinforced thermoplastic resin sheet molded article in which a corner part is not extremely thinned or bored, a curved part has a beautiful finished feeling without a disorder of fabric arrangement appearin...
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WO/2023/094617A1 |
The invention relates to a covering structure (1), in particular for a battery housing of an electric vehicle, having an SMC base body (4) and an EMC layer (8) adhesively bonded with the SMC base body (4), which has a dome-shaped surface...
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WO/2023/094454A1 |
The present invention discloses a vacuum infusion system for infusing a fibre reinforcement with a resin comprising: a mould having a mould cavity comprising at least one moulding element for the reception of a fibre reinforcement, the s...
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WO/2023/095593A1 |
This molded body contains a liquid crystal polymer powder and optionally contains a resin, wherein the liquid crystal polymer powder contains fibrous particles formed from a liquid crystal polymer, the average diameter of the fibrous par...
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WO/2023/088841A1 |
The invention relates to a thermoacoustic cell (1) comprising a casing (14) forming a shell (15) made of a composite material, preferably obtained by filament winding.
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WO/2023/089264A1 |
ABSTRACT Method for manufacturing a blade (10) made of a composite material for a turbomachine, in particular of an aircraft, comprising steps consisting in: a) arranging a preform (24) produced by three-dimensional weaving of fibres wit...
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