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WO/2014/111643A1 |
The invention relates to a fibrous structure (100) woven in a single piece for the manufacture of an axisymmetric component from composite material with a progressively changing diameter, the fibrous structure having a part of frustoconi...
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WO/2014/111905A2 |
An injection mold (9') of a plastic preform comprising a first part (12) and a second part (13), fixed to each other, and a third part (14); wherein the third part (14) is provided with a molding cavity (41') defining an axis (Υ') and i...
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WO/2014/111902A2 |
An injection-compression plant for manufacturing PET performs comprises an extruder (1) to produce a melted resin, a distribution joint (3) for distributing the melted resin from the extruder (1) towards the injection-compression molds (...
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WO/2014/108140A1 |
The invention relates to a fusible bonding yarn (10) comprising at least one first glass filament (1) and at least one fusible adhesive (2) which is applied directly to the first glass filament and which partially or completely surrounds...
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WO/2014/108640A1 |
The invention relates to a structural component (100) made of composite material, comprising at least one assembly orifice (101), said component being composed of a stack of plies of fibres comprising at least one layer (102) of plies of...
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WO/2014/101006A1 |
Disclosed are a composite material prefabricated member, a preparation method thereof, and a composite material. The composite material prefabricated member comprises a plurality of guide sleeves and fibers wound among the guide sleeves....
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WO/2014/102015A1 |
Disclosed is a method and device for producing three-dimensional laid fibre scrims and component preforms made of a laid fibre scrim, involving the following steps: forming a region (16) to be formed of a substantially convex body (14) m...
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WO/2014/101017A1 |
A guide sleeve for preparing a composite material prefabricated member. The guide sleeve has a three-dimensional net structure (10). The structure of the guide sleeve enables a composite material base body (such as resin) to flow through...
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WO/2014/096355A1 |
The present invention relates to a process for producing acicular reinforcing fibres, comprising the process steps of a) providing fibrous raw material, especially bamboo, b) coarsely comminuting the raw material; c) at least partly free...
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WO/2014/094787A1 |
A method of manufacturing a wind turbine blade using pre-fabricated stacks of reinforcing material is described. The stacks 14 comprise a plurality of plies of fibre material, joined together along a side edge to form a spine. The opposi...
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WO/2014/100328A1 |
A method for shaping dry preform material prior to resin infusion is disclosed. The starting material to be shaped is a preform blank (e.g. flat sheet) of dry, fibrous material. The shaping process is a vacuum forming process that relies...
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WO/2014/096666A2 |
The invention relates to a method for forming and capping a container (50), comprising: - a step of manufacturing an equipped preform assembly, during which a pre-cap (24) is connected to a neck of a preform such that a passage through t...
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WO/2014/095002A1 |
The present invention relates to a method for producing a multiple-layer intermediate gear from fibre-reinforced mats with a thermoplastic matrix at least partially enclosing the fibres and a manufacturing facility for implementing the m...
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WO/2014/088035A1 |
Provided are a fiber-reinforced polypropylene resin composition and a molded article having good emboss transfer properties and molded appearance properties, a soft texture of the molded article surface, and high rigidity and high heat r...
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WO/2014/084119A1 |
In the present invention, a device for manufacturing a roll for an angled layer is provided with an unspooling mechanism that unspools a material sheet from a material roll in a first direction, a cutting mechanism that cuts the unspoole...
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WO/2014/084392A1 |
[Problem] The present invention addresses the problem of eliminating a problem related to forming a transparent window in a biaxially-stretched blow molded container using a nozzle structure of an injection molding apparatus. The purpose...
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WO/2014/082384A1 |
The present invention provides a polyamide composite hot water pipe and an application thereof in a heat meter. The present invention aims to solve the following technical problems: currently, a copper tube is generally used in a water c...
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WO/2014/084391A1 |
[Problem] The present invention addresses the problem of eliminating a problem related to forming a transparent window in a biaxially-stretched blow molded container using a nozzle structure of an injection molding apparatus. The purpose...
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WO/2014/076408A1 |
Fibrous preform for a turbo machine blade, which preform is obtained by one-piece three-dimensional weaving. According to the invention, the preform comprises a first longitudinal portion (41) able to form a blade root, a second longitud...
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WO/2014/076433A1 |
The present invention relates to a method for continuously applying to an application surface an intermediate material consisting of a unidirectional layer of reinforcing fibres which is associated on at least one of its sides with a lay...
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WO/2014/076407A1 |
According to the invention, this preform comprises a first longitudinal portion having first and second opposite ends and able to form a first blade (21), a second longitudinal portion having first and second opposite ends and able to fo...
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WO/2014/072012A1 |
An injection-moulded preform (1) for producing plastic containers, more particularly plastic bottles, in a stretch blow moulding process is described, said preform having a substantially elongate preform body (2), one longitudinal end of...
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WO/2014/067763A1 |
The invention relates to a method for producing a fibre preform by depositing reinforcing fibre bundles (20) on a surface (25), said method having the steps: - supplying an endless belt-shaped strand (6) of reinforcing fibres incorporati...
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WO/2014/069503A1 |
A method for manufacturing a preform, having a step for readying a sheet-shaped pre-preg and a preform mold having a shaping surface and a separable part constituting at least a part of the shaping surface, shaping the pre-preg using the...
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WO/2014/067762A1 |
The invention relates to a device for depositing reinforcing fibre bundles onto a surface (25), comprising a depositing head (1) and a controllable positioning unit, by means of which the depositing head can be displaced relative to the ...
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WO/2014/066229A1 |
Woven preforms, for example those used far jet aircraft engine fancases, may need additional stiffeners to improve the strength and/ or dynamic performance of the preform assembly, as well as to serve as attachment points. The present in...
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WO/2014/063944A1 |
The invention relates to a method for producing a rotor blade (201), according to which a preform is produced as a semi-finished textile product from a number of material sheets of textured laid scrim mats, preferably for use in a subseq...
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WO/2014/061384A1 |
The present invention provides a technique for impregnating a continuous fiber with a thermoplastic resin having a high melt viscosity in a short time, and thereby enables short-cycle molding of a continuous-fiber-reinforced thermoplasti...
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WO/2014/062943A1 |
A low-emission binder composition is provided for use in a glass fiber muffler preform. The low-emission binder composition comprises a predominantly inorganic material and an optional cross-linking agent. The low-emission binder composi...
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WO/2014/056063A1 |
A production method and a thermoplastic compound with fibres from manioc plant stems are disclosed, which compound is composed of a mixture of manioc plant stem with thermoplastic products and can be used in the fields of extrusion, inje...
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WO/2014/053631A1 |
A spar cap, a rotor blade, a wind turbine and a method of manufacturing the spar cap is provided. The spar cap is configured to be arranged along a span of the rotor blade and substantially extends between the wing root and the wing tip,...
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WO/2014/053306A1 |
Device for producing fibre preforms, which constitute in particular a preliminary stage during the production of fibre-reinforced plastic components. The device has a plurality of unwinding stations (1, 2, 3, 4) for providing a plurality...
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WO/2014/053566A1 |
The invention relates to a method for producing a semi-finished product for producing a composite molded part (7), in particular a composite fiber molded part, wherein a higher-melting reinforcement material (8), in particular higher-mel...
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WO/2014/053505A1 |
The invention relates to a device and a method for producing three-dimensional moulded parts made of fibre material by using a multipart mould (5), the inner side of which, at least in part, determines the contour of the moulded part, wh...
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WO/2014/053305A1 |
The invention relates to a device for producing fibre preforms, which constitute in particular a preliminary stage during the production of fibre-reinforced plastic components. The device has a plurality of unwinding stations (1, 2, 3, 4...
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WO/2014/051935A1 |
A method of making a compacted composite material preform including providing a pre-impregnated preform (42) comprising a plurality of reinforcing fibers and a polymer matrix and positioning the preform on a base plate (44). The method i...
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WO/2014/052159A1 |
This invention relates to compositions and applications for a bioceramic composition that includes from about 45 to about 55 % by weight of kaolinite (Al2Si2O5(OH)4); from about 5 to about 15% by weight of tourmaline; from about 3 to abo...
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WO/2014/051177A1 |
The present invention relates to a plastic packaging material comprising bamboo activated carbon and to a method for manufacturing same. The method for manufacturing a plastic packaging material according to the present invention compris...
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WO/2014/046296A1 |
A manufacturing method for a composite material in which a fiber matrix structure comprising reinforcing fibers and a matrix resin having a polyester resin that has a crystallization temperature of 185°C or below as the main component t...
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WO/2014/045429A1 |
A method for manufacturing a windmill blade at least a portion of which is formed with fiber-reinforced plastic, said method being equipped with: a step wherein multiple fiber bundles of reinforced fiber are drawn from multiple bobbins; ...
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WO/2014/045981A1 |
A reinforcing fiber bundle that has been treated so as to attach microparticles to the surfaces of the fibers. Said microparticles comprise a thermoplastic resin, and in a particle-size distribution obtained by laser diffraction scatteri...
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WO/2014/037094A1 |
A preform for producing plastic containers, more particularly plastic bottles, in a stretch blow moulding process is described, said preform having an essentially elongated preform body (2), one longitudinal end of which has a closed des...
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WO/2014/038710A1 |
A manufacturing method for an article molded from a fiber-reinforced composite material obtains an article molded from a fiber-reinforced composite material and having a three-dimensional shape by: preparing a sheet-shaped prepreg contai...
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WO/2014/033390A1 |
The invention relates to an appliance (8) for compacting, drying and cutting a preform of a hollow component of a turbomachine, said appliance comprising: a base (2, 2a) acting as a support for a sheet of material (1, 7) and comprising a...
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WO/2014/030636A1 |
The present invention pertains to: an epoxy resin composition containing the belowmentioned components (A), (B), (C), and (D); and a film, prepreg, and fiber-reinforced plastic using same. By means of the present invention, it is possibl...
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WO/2014/029881A1 |
A fibre reinforced polymer structure comprises a plurality of first and second bundles of substantially unidirectional fibres; a first bundle overlying a second bundle in angular relation to form a node; wherein the fibre volume fraction...
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WO/2014/029879A1 |
A method of forming a fibre reinforced polymer structure, comprises the steps of:- providing a first bundle of fibres arranged in an array and having a first fibre volume fraction (FVF); forming a node region in the bundle wherein a tran...
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WO/2014/020532A1 |
The invention relates to a method for recycling a composite material having a thermosetting matrix and originating from industrial processing waste and/or end-of-life products, wherein the thermosetting composite material to be recycled ...
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WO/2014/021315A1 |
Provided are a compact of a fibre-reinforced composite material which is isotropic and exhibits excellent mechanical strength, and a random mat used as an intermediary material for the same. This random mat contains reinforced fibres h...
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WO/2014/019936A1 |
A method for fabricating a preform (100) by providing a plurality of preform segments (101-103) which each define a portion of a preform (100), positioning said preform segments (101-103) in continuous contact with each other along at le...
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