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WO/2021/255380A1 |
Method for producing a casing (3) made of a composite material for an aircraft turbine engine, the casing having an annular shape and comprising an annular fibrous preform (24) formed by winding a fibrous cloth (20) soaked in a polymer m...
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WO/2021/255505A1 |
Ways to produce a container (315, 415, 515, 720, 815, 915) having a shaped tail (610, 910) are provided that include blow molding a precursor having a tail (105, 110, 205, 310, 410, 510, 715, 810, 910) and shaping the tail (105, 110, 205...
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WO/2021/258006A1 |
An optical grade injection molded lens and process for forming including injection molding a liquid silicone polymer material into a mold configuration to form a base component of the lens and incorporating a phosphorescent composition i...
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WO/2021/248778A1 |
The present invention belongs to the field of injection mold technology and provides a fixing mechanism for a mold. The present invention solves the problem where currently a pipe and a rotating copper member are separated into two proce...
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WO/2021/248393A1 |
A cup-shaped mask nose bridge strip online assembling device, comprising a frame, and an unwinding device (1), a guiding and limiting device (2), a pressing and conveying roller device (3), a correcting device (4) for flattening the nose...
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WO/2021/249819A1 |
The invention relates to a process to produce low density thermoplastic polyurethane (TPU) foam via microcellular foaming process, which includes introducing a counter pressure gas into a mold to build up a counter pressure and the mold ...
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WO/2021/246278A1 |
For the purpose of efficiently molding a molded article that has excellent strength and stiffness, while achieving high bonding strength in cases where an injection molding material that contains discontinuous fibers and a PPS resin is i...
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WO/2021/245225A1 |
A pultruded fibre-reinforced strip (50) configured to be stacked with one or more similar strips (50) to form a spar cap of a wind turbine blade (10), comprising - a core (51) comprising a plurality of first fibres embedded in a resin ma...
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WO/2021/243867A1 |
The present invention relates to a manufacturing method for an aircraft bulkhead. The aircraft bulkhead is of an arc structure and comprises a Z-shaped cross section, and comprises a flanging area, bending areas, and a web area extending...
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WO/2021/245338A1 |
Tooling for injecting a polymer resin into a fibrous preform for manufacturing a rotating part made of composite material (20), comprising a barrel shape with a recessed diameter (20CE) of smaller diameter and defining the rotating part ...
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WO/2021/246532A1 |
The present invention relates to: a thick molded body that comprises an addition reaction–type polyimide resin, has no surface defects, such as voids or fissures, and no internal voids, and is at least 5 mm thick; and a production meth...
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WO/2021/245340A1 |
Disclosed is an injection mould (100) for manufacturing a revolving part (10) made of composite material, comprising a mandrel (110) supporting a fibrous preform (20) and comprising an annular wall (111), and a plurality of angular count...
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WO/2021/240280A1 |
Described herein is a process for obtaining a container (100) of a given shape starting from sheet material, comprising the steps of: - providing a sheet (110); - providing a mould (20) having a forming cavity (20A), which defines a refe...
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WO/2021/242375A1 |
A set of augmented reality (AR) or virtual reality (VR) glasses are disclosed. The glasses comprise a fiber reinforced structure. The fiber reinforced structure includes a continuous fiber component. The fiber reinforced structure also i...
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WO/2021/237866A1 |
An improved soft-tongue-type plastic stripper head, which relates to the field of the production of plastic products. The plastic stripper head comprises: a gas nozzle (3) and a chuck (4), wherein the gas nozzle (3) comprises a gas nozzl...
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WO/2021/242679A1 |
Disclosed are reinforced structures. The structures are comprised of reinforced elements that have continuous fibers embedded in a matrix material. The reinforced elements are combined in a matrix material to form a desired shape of rein...
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WO/2021/239565A1 |
According to the invention, the disclosed technology relates to a method for forming connections (23) from reinforcing fibers (30) between faces (21, 22) of a wall (20) for a pressure container (10), wherein the reinforcing fibers (30) a...
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WO/2021/241868A1 |
The present invention relates to a medical thread which has on one end thereof a stopper that has a polygonal cross-section, and which exhibits excellent end adhesive strength and penetration resistance, and to a manufacturing method for...
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WO/2021/235718A1 |
An ultrasonic inspection system according to an embodiment of the present invention externally transmits ultrasonic waves toward a part of the edge of the bottom surface of a module frame to measure waveform changes of the ultrasonic wav...
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WO/2021/235787A1 |
The present invention relates to a method for manufacturing a glass fiber-reinforced plastic (GFRP), a glass fiber-reinforced plastic manufactured thereby, a construction panel using same, and a manufacturing method therefor, the methods...
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WO/2021/232522A1 |
A foaming preheating device (3) for a strip-shaped polymer material, which belongs to the technical field of foaming material production apparatuses. The device comprises a heating box (31) and a conveying mechanism, wherein the conveyin...
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WO/2021/235788A1 |
The present invention relates to a method for manufacturing a building panel using glass fiber reinforced plastic and a building panel thereof, having excellent mechanical strength as well as not undergoing visual surface changes such as...
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WO/2021/234487A1 |
An apparatus for vulcanising and moulding tyres comprises a vulcanisation mould (100), a tyre loader (21) configured for loading a green tyre (2) to be moulded and vulcanised in the vulcanisation mould (100) and a label transfer member (...
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WO/2021/234617A1 |
A compression moulding machine comprises: an extrusion unit configured to extrude a rod of pasty polymeric material; a cutting element, configured to portion the rod into individual charges; a rotary carousel, including a plurality of mo...
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WO/2021/234099A1 |
The invention is based on a hygiene product, in particular an oral hygiene product, with at least one application unit (12a; 12b; 12c; 12d; 12e; 12h; 12i; 12j; 12k; 12l; 12n; 12o; 12p), with at least one handle unit (14a; 14b; 14c; 14d; ...
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WO/2021/235789A1 |
The present invention relates to a method for preparing glass fiber reinforcement plastic, glass fiber reinforcement plastic prepared thereby, and a construction panel using same, the method in which a glass fiber content is increased co...
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WO/2021/230626A1 |
The present invention relates to an apparatus for manufacturing and inspecting a telescopic extension pipe for a vacuum cleaner, the apparatus comprising: an internal pipe assembly unit for temporarily assembling a pipe guide connected t...
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WO/2021/230343A1 |
Provided are: a flow medium which can increase the flat surface smoothness of a FRP molded article and suppress the occurrence of brittle parts; a FRP molded article; and a method for producing a FRP molded article. This flow medium 10...
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WO/2021/230585A1 |
A vacuum cleaner comprises: a suction part for suctioning external air; a discharge part through which the suctioned air is discharged to the outside; a frame provided on a flow path between the suction part and the discharge part; and a...
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WO/2021/229019A1 |
The present invention relates to a blow mold (1, 101) for producing plastic bottles (40, 71a, 71b, 71c, 72a, 72b) by means of stretch blow molding, the plastic bottles (40, 71a, 71b, 71c, 72a, 72b) each having at least a bottle bottom (4...
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WO/2021/229427A1 |
The present invention relates to a certification process for manual ultrasonic welding of a product (P) made of plastic material, which involves: a step A of recording the operating parameters of an operation for welding said product (P)...
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WO/2021/230625A1 |
The present invention comprises: an inner pipe assembly unit for coupling a pipe guide to one side of the outer circumferential surface of an inner pipe, tentatively assembling a guide bracket, and coupling an extension pipe and a leadin...
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WO/2021/224805A1 |
The invention relates to a plant (100; 310) and process for the recovery of mixtures of plastics, in particular mixtures of light plastics (16, 32) and optionally of heavy plastics (24, 32) from ASR separation plants (10), wherein these ...
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WO/2021/224860A1 |
An apparatus for forming an object comprises an extruding device (2) for supplying a continuous extrudate of polymeric material, at least one separating element for cutting the continuous extrudate thereby separating a dose (6; 106) of p...
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WO/2021/223887A1 |
A method of manufacturing a wind turbine blade (10), comprising the steps of: - placing one or more shell fibre layers (95) on a mould surface of a blade mould (91), - placing a plurality of separately provided preforms (60) directly on ...
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WO/2021/223947A1 |
The present invention relates to a thermoplastic resin substrate for a curved mirror and a method for preparing the same, and a curved mirror and a head-up display comprising the thermoplastic resin substrate. The preparation method comp...
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WO/2021/224421A1 |
The invention relates to a method for producing a capsule, comprising the following steps: providing a main body (2) consisting of a plastic and having a bottom region (5), a circumferential side wall (6) and a circumferential main body ...
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WO/2021/224562A1 |
The invention relates to a device comprising: a first layer (11) made of a thermoformable material which is non-elastically deformable in a thermoforming temperature range, a second layer (1) made of a viscoelastic material which is elas...
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WO/2021/224070A1 |
A method for manufacturing a wind turbine blade (3), comprising the steps: a) arranging (S3, S6) a first pre-casted blade segment (8) adjacent to a second pre-casted blade segment (9), b) arranging (S7) a fiber lay-up (30) in a connectio...
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WO/2021/219526A1 |
The method comprises the following successive steps: - producing an initial preform (1) on a mandrel by winding threads without generating shrinking, - cutting the initial preform (1) to the correct length, - placing the assembly provide...
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WO/2021/219204A1 |
The present disclosure relates to an interlayer (1) for being arranged between a first element (50) and a second element (60) of a fibre reinforced composite material (100), the interlayer (1) comprises an interlayer sheet (2) comprising...
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WO/2021/219123A1 |
Disclosed are a bonding method for a wind turbine blade, and a wind turbine blade. The bonding method comprises: assembling a first web plate and a second web plate into an integrated web plate assembly in advance; bonding first gap spac...
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WO/2021/219751A1 |
The present disclosure relates to a spar cap (10) for a wind turbine blade (1000) comprising: a plurality of spar cap layers (20) and a first interlayer (30) arranged between the first spar cap layer (20a) and the second spar cap layer (...
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WO/2021/220717A1 |
The present invention addresses the problem of providing a method for producing a polyester film in which the formation of linear defects is better suppressed in a surface of the polyester film. The present invention also addresses the p...
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WO/2021/219180A1 |
A method for moulding an elongate articulated bending section body (4) for a medical device a number of segments (7) interconnected via a number of hinge members (8). The method comprises the use of a mould having a first number of sub-c...
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WO/2021/221443A1 |
The present invention provides, as a method for calculating the generation position of a support that supports an item produced by a three-dimensional printer, a method for calculating an essential support generation position, the method...
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WO/2021/217498A1 |
Disclosed is a fully automatic welding production line for refrigerator door sealing strips. The fully automatic welding production line comprises a fully automatic rubber sheath positioning and mold feeding system (a), a fully automatic...
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WO/2021/218636A1 |
The invention discloses a hinge arm structure for turning a wind turbine blade mould, which comprises a rotation pin, a top hinge arm and a bottom hinge arm connected by the rotation of the rotation pin. The rotation pin is rotatable abo...
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WO/2021/218635A1 |
The invention discloses a hinge arm structure for turning a wind turbine blade mould, which comprises a rotation pin, a top hinge arm and a bottom hinge arm connected by the rotation of the rotation pin. The rotation pin is rotatable abo...
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WO/2021/220317A1 |
Rotational moulding machine (1) comprising a fixed frame (2), a support arm (3) comprising a first (4) and a second portion (5) rigidly joined together, the support arm (3) being rotationally fixed to the fixed frame (2) only at the firs...
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