Shaped body armor and method of making

This invention pertains to an article for use in body armor, comprising a plurality of discrete sheet subassemblies contoured to the shape of a female breast arranged in a stack, without bonding, such that the breast contours are positioned on top of each other, each of the subassemblies comprising at least two nonwoven layers of high tenacity yarns such as par-aramid, a binder and a resin.

Method of Making Chamber with Tensile Member

A fluid-filled may include including an outer barrier, a tensile member, and a fluid. The tensile member may be located within barrier and formed from a textile element that includes a pair of spaced layers joined by a plurality of connecting members. A method of manufacturing the chamber may include locating a textile tensile member between two polymer elements. Pressure and heat are applied to the tensile member and the polymer elements in a first area and in a second area. The pressure is greater in the first area than in the second area. In addition, the polymer elements are bonded together around a periphery of the tensile member.

Monofilament-reinforced hollow fiber membrane

A hollow fiber membrane is formed by embedding a braid having a spiral open weave of monofilaments only, to avoid a “whiskering” problem common in prior art multifilament braid-supported tubular membranes. The open weave is characterized by contiguous, circumferential, rhomboid-shaped areas of polymer film separated by monofilaments. When the braid is supported on a plasticized PVA cable it can be infiltrated with membrane polymer which, when coagulated embeds the braid positioning it around the lumen. The spiral weave, free of any circumferentially constricting monofilament, when embedded in film, allows the membrane to be biaxially distensible. In other words, the membrane has “give” not only in the axial or longitudinal direction but also in the radial direction. “Give” in the radial direction permits soiled membranes to be backwashed under higher pressure than in a comparable braid which is not radially distensible.

COMPOSITE COMBUSTION ENGINE

A combustion engine is provided that includes an engine block with a fiber material in a resin. The engine block defines a piston bore and a bore liner positioned within the piston bore and includes a substrate and a coating positioned on an interior surface of the substrate. An exterior surface of the substrate defines a retention feature. 1. A combustion engine , comprising:an engine block comprising a fiber material in a resin, the engine block defining a piston bore; anda bore liner positioned within the piston bore and comprising a substrate and a coating positioned on an interior surface of the substrate, wherein an exterior surface of the substrate defines a retention feature.2. The combustion engine of claim 1 , further comprising:a plurality of reinforcement inserts positioned within the engine block and substantially surrounded by the fiber material and the resin.3. The combustion engine of claim 2 , wherein the metal of the substrate comprises aluminum.4. The combustion engine of claim 1 , wherein the bore liner defines a plurality of retention features extending outwardly from the bore liner into the engine block.5. The combustion engine of claim 4 , wherein the retention features comprise a plurality of ribs.6. The combustion engine of claim 1 , wherein the coating of the piston bore comprises a carbide.7. A combustion engine claim 1 , comprising:an engine block substantially comprising a fiber material within a resin, the engine block defining a deck face, a plurality of piston bores and a bulk head, the bulk head positioned on an opposite side of the piston bores than the deck face; anda plurality of reinforcement inserts positioned in at least one of the deck face and the bulk head, wherein the inserts are substantially surrounded by the fiber material in the resin.8. The combustion engine of claim 7 , wherein the reinforcement inserts comprise an aramid fiber.9. The combustion engine of claim 7 , wherein the reinforcement inserts are positioned ...

Monofilament-reinforced hollow fiber membrane with scalloped lumen

A hollow fiber membrane is formed by embedding a braid having a spiral open weave of monofilaments only, to avoid a “whiskering” problem. The open weave is characterized by contiguous, circumferential, rhomboid-shaped areas of polymer film separated by monofilaments. When the braid is supported on a plasticized PVA cable having a scalloped periphery, the braid can be infiltrated with membrane polymer which, when coagulated, embeds the braid positioning it around the lumen. The embedded spiral weave, free of any circumferentially constricting monofilament, allows the membrane to be biaxially distensible. The membrane has “give” not only in the axial or longitudinal direction but also in the radial direction. “Give” in the radial direction permits soiled membranes to be backwashed under higher pressure than in a comparable braid which is not radially distensible.

METHOD AND DEVICE FOR CUTTING OFF AN EXTRUDATE

A process unit and methods are disclosed. One process unit including a pultrusion unit having a pultrusion channel, with the pultrusion channel being limited by at least one shaping wall. The process unit further includes an extrusion unit having an extrusion channel and an opening for removing the extrudate out of the extrusion channel, a cutting unit having a moving cutting element for cutting off the extrudate with the moving cutting element, and a conveying device for conveying a raw extrudate from the pultrusion unit into the extrusion unit. The cutting unit comprises a component that can be caused to move in a rotational manner and the component is mechanically coupled to the cutting element by a mechanical coupling device, such that the rotational movement of the component determines the movement of the cutting element. 110-. (canceled)11. A method for producing an extrudate , the method comprising:introducing a hardenable matrix and fibres or a crude extrudate into a pultrusion unit;deforming the crude extrudate in the pultrusion unit wherein, during movement of the crude extrudate through a pultrusion channel of the pultrusion unit, an outer side of the crude extrudate rests on at least one shaping wall of the pultrusion unit;discharging the deformed crude extrudate from the pultrusion unit;introducing the crude extrudate discharged from the pultrusion unit into an extrusion unit;deforming the crude extrudate in the extrusion unit and discharging the crude extrudate that has been reshaped to form the extrudate from an opening of the extrusion unit; andcutting the extrudate by moving a cutting element;wherein a component of the extrusion unit carries out a rotational movement and the cutting element is moved by a mechanical coupling between the rotating component and the cutting element to cut the extrudate.12. The method of claim 11 , wherein the rotational movement of the component is converted into a movement having a movement direction substantially ...

Preform, fiber-reinforced resin composite material, and method of manufacturing fiber-reinforced resin composite material

A preform includes a stack of a plurality of fiber materials. The fiber materials each include a first fiber layer including a reinforcing fiber and having a sheet shape, in which the reinforcing fiber has a melting point and a tensile strength that are higher than a melting point and a tensile strength of an aliphatic polyamide fiber, and a second fiber layer including the aliphatic polyamide fiber and having a sheet shape, and provided on at least one of surfaces of the first fiber layer. The aliphatic polyamide fiber includes a first polyamide resin and a second polyamide resin having a melting point higher than a melting point of the first polyamide resin by 7 degrees centigrade to 50 degrees centigrade.

Method of making improved ballistic products

A method of making a ballistic resistant composite material having improved resistance to high energy rifle bullets and the like. The method comprises providing at least one fibrous layer comprising a network of high tenacity aramid fibers. The fibrous layer is coated with a thermoplastic polyurethane resin. The coated fibrous layer is molded at a pressure of at least about 1,500 psi (10.3 MPa). Preferably, a plurality of fibrous layers are employed, each of which is formed from to unidirectionally oriented aramid fibers in a thermoplastic polyurethane resin matrix. Adjacent fibrous layers are preferably oriented at 90° with respect to each other.

GEODESIC TIRE AND METHOD OF MANUFACTURE

A method of making a tire comprising the steps of providing a core; forming a first layer of ply by winding a strip of one or more rubber coated cords onto the core in a geodesic pattern extending from a first shoulder to a second shoulder opposite said first shoulder and being tangent to the bead at a location between said first shoulder and said second shoulder. 128-. (canceled)29. A pneumatic tire comprising: a belt structure and a torus shaped carcass having a first inner radius and an outer radius , wherein the carcass is comprised of a rubberized strip of two or more cords , the strips being wound in an orbital pattern for N revolutions , wherein the starting point of the strip is moved to a different location every Nth revolution and the winding is continued in an orbital pattern for another N revolutions , wherein the geodesic pattern is formed.30. The tire of further comprising a bead.31. The tire of wherein the cords are aramid.32. The tire of wherein the cords are polyester.33. The tire of wherein the ply strip is continuous.34. The tire of wherein the ply strip is discontinuous.35. The tire of wherein the angle β of the ply with respect to itself is substantially 180 degrees.36. The tire of wherein the angle β of the ply is a constant.37. The tire of wherein the angle β of the ply with respect to itself is 180 degrees or less.38. The tire of wherein the cord is tangent to a point located at the radially innermost point of the first side or the second side.39. A method of making a tire comprising the steps ofproviding a torus shaped core having a first side for forming a first sidewall, a second side for forming a second sidewall, and an outer circumferential surface between said first side and said second side for forming a crown portion; said first and second sidewall each having a radially innermost ring for forming the bead area of the tire;determining the three dimensional data points (X,Y,Ψ) of the outer surface of the core;forming a first layer of ...

Transport pallet and method for the production thereof

A transport pallet, in the form of a square or rectangular board, is particularly suited for air transport. The transport pallet is formed to a large extent from plastics material. It has at least two intersecting reinforcing struts formed from a fiber-reinforced composite plastics material. The reinforcing struts lie adjacent each other via notches stabilizing the relative positions, constituting a plug-type connection. The transport pallet further has a plate-like core of mechanically stable foamed plastics material formed by several part-cores. The core is attached to or surrounds the reinforcing struts and holds the same in a stable position. The foamed plastics material core is sheathed by the fiber-reinforced composite plastics layer. The lateral edges of the pallet board thus formed are reinforced by light alloy profiled members pulled over the edges.

COMPOSITE MATERIAL VANE WITH INTEGRATED AERODYNAMIC COVERING ELEMENT AND MANUFACTURING METHOD THEREOF

A method of manufacturing a composite material vane with a covering element, the vane including a platform and a profile extending perpendicularly to the platform, comprises the following steps: providing a covering element and a preform of the vane, the preform comprising a platform portion and a profile portion extending substantially perpendicularly to the platform portion; positioning the covering element against the platform portion so as to obtain an assembly; placing said assembly in a mold; injecting a first resin into the mold so that said resin impregnates and covers the preform and covers at least a portion of the covering element; and carrying out a heat treatment so as to harden the first resin. 1. A method of manufacturing a composite material vane with a covering element , the vane including a platform and a profile extending substantially perpendicularly to the platform , the method comprising the following steps:providing a covering element and a preform of the vane, the preform comprising a platform portion and a profile portion extending substantially perpendicularly to the platform portion;positioning the covering element against the platform portion so as to obtain an assembly;placing said assembly in a mold;injecting a first resin into the mold so that said resin impregnates and covers the preform and covers at least a portion of the covering element; andcarrying out a heat treatment so as to harden the first resin.2. The method according to claim 1 , wherein the covering element is made of a material whose density is strictly lower than the density claim 1 , after the heat treatment claim 1 , of the composite material constituting the part of the platform which is located facing the covering element.3. The method according to claim 1 , wherein the covering element comprises at least two disjoint portions which claim 1 , when the covering element is positioned against the platform portion delimit a space through which the profile portion passes ...

ENDLESS FLAT BELT AND METHOD FOR MANUFACTURING THE SAME

An endless flat belt includes an inner rubber layer a cord core buried in the inner rubber layer and spirally wound at a predetermined pitch in a width direction of the belt, and a reinforcement fabric stuck to the inner rubber layer The cord core comprises polyamide fiber. Opposite ends of the reinforcement fabric are connected with each other into an endless form by adhesion or sewing. A surface rubber layer is stuck to a surface of the reinforcement fabric which is opposite a surface thereof stuck to the inner rubber layer 1. An endless flat belt for paper tube winding , comprising:an inner rubber layer;a cord core buried in the inner rubber layer and spirally wound at a predetermined pitch in a width direction of the belt; anda reinforcement fabric stuck to the inner rubber layer,wherein the cord core comprises polyamide fiber of polyamide 6, polyamide 66, polyamide 46, polyamide 11, polyamide 12, or polyamide 610, andwherein the reinforcement fabric, whose opposite ends are connected with each other into an endless form by adhesion or sewing, has elasticity in a circumferential direction of the belt and retains rigidity in a width direction of the belt.2. The endless flat belt according to claim 1 ,wherein one end part of the reinforcement fabric has a convex part protruding in a longitudinal direction of the belt, and another end part of the reinforcement fabric has a concave part having a shape corresponding to the convex part, andwherein the convex part is disposed within and adhered to the concave part.3. The endless flat belt according to claim 1 , wherein the opposite ends of the reinforcement fabric are connected with each other together with the inner rubber layer by adhesion or sewing in a state in which the inner rubber layer is laminated on one surface of the reinforcement fabric.4. The endless flat belt according to claim 1 , wherein the surface rubber layer is stuck to a surface of the inner rubber layer to which the reinforcement fabric is not ...

ASSEMBLY HAVING INDIVIDUAL COMPONENTS MADE OF A FIBRE-REINFORCED COMPOSITE MATERIAL

An assembly, configured in particular in the form of an aircraft assembly, comprises a plurality of individual components composed of a fibre-reinforced composite material. An edge section of at least one individual component is sealed by means of a sealing tape which contains reinforcing fibres and a curable plastics material. 1. An assembly , in particular aircraft assembly , which comprises a plurality of individual components composed of a fibre-reinforced composite material ,wherein an edge section of at least one individual component is sealed by means of a sealing tape which contains reinforcing fibres and a curable plastics material.2. The assembly according to claim 1 ,wherein the sealing tape contains less than 35 vol%, in particular 10 to 30 vol% and particularly preferably 15 to 20 vol% of reinforcing fibres.3. The assembly according to claim 1 ,wherein 85 to 95 vol% of the reinforcing fibres contained in the sealing tape are carbon fibres, in particular short carbon fibres.4. The assembly according to claim 1 ,wherein 5 to 15 vol% of the reinforcing fibres contained in the sealing tape are fibres composed of a thermoplastic plastics material, in particular polyamide.5. The assembly according to claim 1 ,wherein the sealing tape extends over the edge section to be sealed and over at least one surface section, adjacent to the edge section to be sealed, of at least one of the two individual components.6. The assembly according to claim 1 ,wherein the sealing tape extends over an edge section, to be sealed, of a first individual component, a surface section, adjacent to the edge section to be sealed, of the first individual component and a surface section, adjacent to the edge section to be sealed, of a second individual component.7. The assembly according to claim 1 ,wherein the sealing tape extends over an edge section, to be sealed, of a first individual component and two surface sections, adjacent to the edge section to be sealed, of the first ...

METHOD AND DEVICE FOR MANUFACTURING THREE-DIMENSIONALLY SHAPED PRODUCT

A method for manufacturing a three-dimensionally shaped product, capable of obtaining a three-dimensionally shaped product having a sufficient mechanical strength without reduction in a shaping speed. A method for manufacturing a three-dimensionally shaped product includes a step of preparing a fiber sheet having a predetermined shape, a step of applying a three dimensional shaping composition to the fiber sheet, and a step of solidifying the three dimensional shaping composition applied to the fiber sheet. 1. A method for manufacturing a three-dimensionally shaped product , comprising the steps of:cutting out a fiber sheet containing a fibrous material oriented in at least one direction into a predetermined shape to form a fiber layer; andapplying a three-dimensional shaping composition to a surface of the fiber layer and then solidifying the three-dimensional shaping composition to form a resin layer.2. The method for manufacturing a three-dimensionally shaped product according to claim 1 , wherein the fibrous material is a carbon fiber.3. The method for manufacturing a three-dimensionally shaped product according to claim 1 , wherein the fiber sheet further contains a resin with which the fibrous material is impregnated.4. The method for manufacturing a three-dimensionally shaped product according to claim 3 , wherein the resin is a thermosetting resin.5. The method for manufacturing a three-dimensionally shaped product according to claim 1 , wherein the content of the fibrous material is 10 to 30% by mass with respect to the total mass of the fiber sheet.6. The method for manufacturing a three-dimensionally shaped product according to claim 1 , wherein the fiber sheet has a thickness of 0.05 to 0.2 mm.7. The method for manufacturing a three-dimensionally shaped product according to claim 1 , whereinthe three-dimensional shaping composition is a photocurable composition, andthe step of forming the resin layer is a step of photocuring the photocurable composition ...

METHOD FOR PRODUCING PREPREG, AND PREPREG

Disclosed is a method for producing a prepreg, the prepreg having: a reinforcing fiber layer including reinforcing fibers and a resin composition containing component (A), component (B), and component (C), the reinforcing fibers being impregnated with the resin composition in between the fibers; and a surface fiber layer provided on the surface of the reinforcing fiber layer and including a fabric including polyamide fibers and a resin composition containing component (A), component (B), and component (C), the polyamide fibers being impregnated with the resin composition in between the fibers. The method for producing a prepreg includes a disposition step of disposing the fabric on the surface of a reinforcing fiber base material and an impregnation step of supplying a resin composition to the reinforcing fiber base material and impregnating the reinforcing fibers with the resin composition in between the fibers. 1. A method for producing a prepreg , the prepreg having:a reinforcing fiber layer including reinforcing fibers and a resin composition containing: (A) a benzoxazine resin, (B) an epoxy resin, and (C) a curing agent having two or more phenolic hydroxyl groups in the molecule, the reinforcing fibers being impregnated with the resin composition in between the fibers; anda surface fiber layer provided on at least one surface of the reinforcing fiber layer and including a fabric including polyamide fibers and a resin composition containing the component (A), the component (B), and the component (C), the polyamide fibers being impregnated with the resin composition in between the fibers,the method comprising:disposing the fabric on at least one surface of a reinforcing fiber base material including the reinforcing fibers; andbefore or after or simultaneously with the disposing the fabric on the reinforcing fiber base material, supplying a resin composition containing the component (A), the component (B), and the component (C) to the reinforcing fiber base ...

Additive manufacturing of a unibody vehicle

Methods for manufacturing structures are provided. The methods include manufacturing a shell structure by additive manufacturing methods and sectioning panels with predetermined shapes from the shell structure. The panels are subsequently coupled to shell structure. Devices for performing various steps of the methods are also provided.

WARP STRETCH FABRIC AND METHOD

A warp-directional stretch fabric that defines two right faces and is formed from warp yarns defined by a nylon and fill yarns defined by an aramid. The fabric can be incorporated into a toothed belt, for example a transmission belt, to produce a belt that has enhanced structural and resistance capabilities while capable of being produced at a lower cost than prior art belts. A method of producing an improved toothed belt including the fabric is also provided. 1. A toothed belt comprising a core material defining at least one exterior surface with a plurality of teeth , and a double-faced woven fabric formed from a plurality of warp yarns defined by a nylon and a plurality of fill yarns defined by an aramid and attached to the at least one exterior surface over the plurality of teeth , whereby the woven fabric exhibits more than forty-five percent (45%) elongation in the warp direction and less than twenty-five percent (25%) elongation in the fill direction.2. The toothed belt of whereby the core material is rubber.3. The toothed belt of whereby the first material is nylon 6 claim 1 , 6.4. The toothed belt of whereby the second material is meta-aramid.5. The toothed belt of whereby the second material is para-aramid.6. The toothed belt of whereby the woven fabric is a twill construction.7. The toothed belt of whereby the woven fabric defines a broken twill pattern.8. The toothed belt of whereby the woven fabric defines a four harness satin weave.9. A method of producing the toothed belt of claim 1 , the method comprising the steps of:providing a core material and a loom including warp yarns defined by a nylon material and fill yarns defined by an aramid material,molding the rubber core material into a circular belt with at least one exterior surface,weaving the warp yarns and the fill yarns into a fabric, whereby the fabric exhibits more than forty-five percent (45%) elongation in the warp direction and less than twenty-five percent (25%) elongation in the fill ...

TOOL HOLDING FIXTURE

The invention relates to a tool holding fixture () for rotationally driven tools (), said tool holding fixture comprising a rotationally symmetrical holding body () which has a front clamping region () having a receiving opening () for a tool shank () of the tool (), and a rear holding region () to be held in a work spindle of a machine tool. In order to achieve a reduced mass, a lower mass moment of inertia and at the same time high stiffness, a sleeve (), made of a fiber reinforced plastic, is disposed in at least the front clamping region (). 1123345627114. A tool holding fixture () for rotationally driven tools () , comprising a rotationally symmetrical holding body () , the holding body () having: (a) a front clamping region () with a receiving opening () for a tool shank () of the tool () , and (b) a rear holding region () to be held in a work spindle of a machine tool , and wherein the tool holding fixture further comprises a sleeve () , made of a fiber reinforced plastic , disposed in at least the front clamping region ().21141111. The tool holding fixture of claim 1 , wherein the sleeve () is mounted on the front clamping region () of the holding body () claim 1 , and wherein the holding body () comprises metal.3114. The tool holding fixture of claim 1 , wherein the sleeve () is shrunk onto the front clamping region ().4311. The tool holding fixture of claim 1 , wherein a positive connection is produced between the holding body () and the sleeve ().5311. The tool holding fixture of claim 1 , wherein the tool holding fixture is constructed of several parts in a modular design claim 1 , and wherein the rotationally symmetrical holding body () and the sleeve () form at least one module.611. The tool holding fixture of claim 1 , wherein the sleeve ( is axially prestressed by at least one additional module.71128. The tool holding fixture of claim 1 , wherein the sleeve () comprises a coolant conducting system ().828. The tool holding fixture of claim 7 , wherein ...

RECYCLING OF BROAD GOODS WITH THERMOPLASTIC STABILIZER MATERIALS

A method is disclosed for recycling broad goods material into a flaked feed material. The broad goods material includes reinforcement fibers and thermoplastic material. The recycling method includes applying heat and pressure to impregnate the reinforcement fibers at a filament level with the thermoplastic material to form an impregnated fiber material. The method also includes cooling the impregnated fiber material, and cutting the cooled impregnated fiber material into flakes to produce the flaked feed material. 1. A recycled feed material comprising: a plurality of reinforcement fibers; and', 'a thermoplastic material impregnated within the reinforcement fibers at a filament level., 'a plurality of substantially uniform flakes of recycled broad goods material, the broad goods material having a plurality of individual filaments bundled together to form a tow, wherein each flake comprises2. The recycled feed material of claim 1 , wherein each flake of recycled broad goods material has a maximum dimension of about 1 inch or less.3. The recycled feed material of claim 1 , wherein the broad goods material comprises a fiber-reinforced resin-matrix composite material.4. The recycled feed material of claim 1 , wherein the flakes comprise squares claim 1 , rectangles claim 1 , triangles claim 1 , parallelograms claim 1 , or circles.5. The recycled feed material of claim 1 , wherein the thermoplastic comprises polyamide claim 1 , polyester claim 1 , polyethylene claim 1 , polyprolylene claim 1 , polyetherimide (PEI) claim 1 , polyphenylene (PPS) claim 1 , polyetheretherketone (PEEK) claim 1 , or polyetherketoneketone (PEKK).6. A molding compound comprising:a plurality of flakes of recycled broad goods material, the broad goods material having a plurality of individual filaments bundled together to form a tow, wherein each flake comprises:a plurality of reinforcement fibers; anda thermoplastic material impregnated within the reinforcement fibers at a filament level,wherein ...

METHOD FOR PRODUCING A STRIP OF RUBBER INCLUDING NON-CONTINUOUS REINFORCEMENTS AND DEVICE FOR IMPLEMENTING SAME

The invention relates to a method of manufacturing a strip () of rubber comprising discontinuous reinforcers, this method of manufacture comprising at least one step consisting in cutting the reinforcers of a strip () of rubber comprising reinforcers capable of being cut and progressing in a direction of conveying (DC). According to the invention, the method of manufacture is characterized in that each cutting of a reinforcer is performed by heating the reinforcer locally and remotely using a laser beam (). 116-. (canceled)17. A method of manufacturing a rubber strip having discontinuous reinforcer segments , the method comprising steps of:conveying, in a conveying direction DC, a strip of rubber containing reinforcers; andcutting each of the reinforcers of the strip of rubber by using a laser beam from a remote laser source to cause localized heating of each of the reinforcers, to produce discontinuous reinforcer segments from each of the reinforcers.18. The method according to claim 17 ,wherein a transverse plane PT divides the strip of rubber into two parts in a thickness of the strip of rubber, and{'b': '12', 'wherein, in the cutting step, the laser beam is moved in at least one transverse direction DT perpendicular to a longitudinal axis AL of the strip of rubber and parallel to the transverse plane PT.'}1912. The method according to claim 18 , wherein claim 18 , in the cutting step claim 18 , the laser beam also is moved in a longitudinal direction DL parallel to the longitudinal axis AL.20. The method according to claim 17 ,wherein the conveying step includes a portion in which the strip of rubber is immobilized, andwherein the cutting step includes cutting at least one of the reinforcers during the portion of the conveying step in which the strip of rubber is immobilized.21. The method according to claim 17 , wherein claim 17 , in the cutting step claim 17 , each of the reinforcers of the strip of rubber is cut while the strip of rubber undergoes a ...

NATURAL PATH FORMING FOR COMPOSITE MATERIAL

A method includes the step placing composite laminate material onto a three dimensional forming tool with an external surface and at least four junctures associated with the external surface. Each juncture is positioned between two adjacent planar surfaces in which each of the two adjacent surfaces extend in a different plane, the junctures converge and each juncture defines a line of direction. The three dimensional forming tool arranged in a two dimensional pattern, has the lines of direction and the two adjacent planar surfaces positioned on opposing sides of each of the at least four junctures are all positioned in a common plane. The line of direction of each of the at least four junctures in the two dimensional pattern converge to a common point. At least one line of direction is not in alignment beyond the common point with another line of direction. Tool apparatus is also provided. 1. A method for forming a composite component , comprising the step of:placing a composite laminate material onto a three dimensional forming tool which comprises:an external surface; and each juncture is positioned between two adjacent planar surfaces in which each of the two adjacent planar surfaces extend in a different plane;', 'each of the at least four junctures comprises a line of direction in which each line of direction extends in a different direction and', 'the at least four junctures converge such that with the three dimensional forming tool arranged in a two dimensional pattern, the line of direction of each of the at least four junctures and the two adjacent planar surfaces positioned on opposing sides of each of the at least four junctures are all positioned in a common plane, wherein the line of direction of each of the at least four junctures in the two dimensional pattern converge to a common point with at least one line of direction not in alignment beyond the common point with another line of direction., 'at least four junctures associated with the external ...

Soft robot device and related fabrication methods

By rotationally casting soft robots, no bonding of different material layers is required. Soft robots including one or more integrated enclosed compartments are constructed from fibers that are embedded directly into the mold prior to adding elastomeric precursors.

WOVEN FABRIC PREFORMS AND PROCESS FOR MAKING THE SAME

Warps of a reinforcing filamentary yarn are selectively interwoven with wefts of the reinforcing filamentary yarn, so as to form a tailored woven reinforcement for use in the manufacture of a composite article having a known three-dimensional shape. The wefts extend in a direction transverse to said warps, to form at least one first portion of the woven reinforcement having interwoven warps and wefts, and to form at least one second portion of the woven reinforcement having other than interwoven warps and wefts. The at least one first portion and the at least one second portion are arranged, one relative to the other within said woven reinforcement, in dependence upon the known three-dimensional shape of the composite article. The woven reinforcement is suitable for use in a variety of processes including prepreg processes, Resin Transfer Molding processes and Resin Infusion Molding processes. 16-. (canceled)7. A process for fabricating a composite article having a known three-dimensional shape , comprising:forming a reinforcing woven fabric having, a plurality of warps of reinforcing filamentary yarns extending in a longitudinal direction and having a plurality of wefts of reinforcing filamentary yarns selectively interwoven with said warps so as to form at least one first portion of the reinforcing woven fabric having interwoven warps and wefts and so as to form at least one second portion of the reinforcing woven fabric having other than interwoven warps and wefts;wetting the tailored reinforcing woven fabric with a resin; andapplying heat and pressure to the resin-wetted, tailored reinforcing woven fabric during a molding cycle in a mold to form the composite article.8. The process of wherein wetting with the resin is performed prior to transferring the tailored reinforcing woven fabric into the mold claim 7 , so as to form a prepreg.9. The process of comprising claim 8 , prior to transferring the prepreg into the mold claim 8 , laying up the prepreg on a ...

METHOD FOR MANUFACTURING MOTORCYCLE TIRE

A method for manufacturing a motorcycle tire includes forming a cylindrical raw tire body including a carcass body including a carcass ply and bead cores on the carcass ply, and forming a cylindrical belt ply wound in a cylindrical shape. The forming of the belt ply includes filling the tire body to expand to first expanded phase, winding a sheet-type belt ply by extending the sheet-type belt ply on bell rings to form the cylindrical belt ply with inner surface bonded to the apex of the tire body, filling the tire body to expand the apex of the tire body along with the belt ply to second expanded phase, increasing diameter of an expandable profile deck to expand the apex of the tire body along with the belt ply to third expanded phase, and winding down edges of the belt ply to bond the belt ply to the tire body. 1. A method for manufacturing a motorcycle tire , comprising:forming a cylindrical raw tire body comprising a cylindrical carcass body including a sheet-type carcass ply of a carcass wound to be cylindrical and bead cores positioned on edges of the sheet-type carcass ply; andforming a cylindrical belt ply wound in a cylindrical shape,wherein the forming of the cylindrical belt ply includes moving a pair of cylindrical bell rings for a distance toward both sides of a tire in axial directions with a tire equatorial plane set as a center of movement and positioned on an outside of the cylindrical raw tire body to be concentric with the tire such that the pair of cylindrical bell rings moves from a standby position on an axially outer side toward an axially inner side of the tire and leaves a gap in between, filling the cylindrical raw tire body at a first inflation pressure while reducing a distance between the bead cores to a first distance such that an apex of the cylindrical raw tire body protrudes in a radially outward direction through the gap left between the bell rings and that the cylindrical raw tire body is expanded in a toroidal shape to a first ...

METHOD OF MANUFACTURING RESIN MOLDED ARTICLE AND RESIN MOLDED ARTICLE

A method of manufacturing an elongated resin molded article having a hollow structure including: using an elongated elastic core including a composite of an elastic body and a continuous yarn; molding a resin material on an outer peripheral surface of the elastic core; and then exerting tensile force on the elastic core and extracting the elastic core in a lengthwise direction so as to obtain the elongated resin molded article having the hollow structure. An elongated resin molded article having a hollow structure, including a curved portion and a branched portion in combination, wherein the resin molded article has a composite structure in which a resin material is reinforced with a braided continuous fiber across an entire length thereof including the curved portion and the branched portion. 1. A method of manufacturing an elongated resin molded article having a hollow structure comprising:using an elongated elastic core comprising a composite of an elastic body and a continuous yarn;molding a resin material on an outer peripheral surface of the elastic core; and thenexerting tensile force on the elastic core and extracting the elastic core in a lengthwise direction so as to obtain the elongated resin molded article having the hollow structure.2. The method of manufacturing the resin molded article according to claim 1 , wherein the elastic core has a cross sectional shape of a hollow.3. The method of manufacturing the resin molded article according to claim 2 , further comprising filling the hollow with a non-compressible filler material claim 2 , which is non-compressible and amorphous claim 2 , during molding the resin material on the outer peripheral surface of the elastic core.4. The method of manufacturing the resin molded article according to claim 1 , wherein the continuous yarn of the elastic core extends in the lengthwise direction with either one of a braid structure and a spiral structure.5. The method of manufacturing the resin molded article ...

Warp stretch fabric and method

A warp-directional stretch fabric that defines two right faces and is formed from warp yarns defined by a nylon and fill yarns defined by an aramid. The fabric can be incorporated into a toothed belt, for example a transmission belt, to produce a belt that has enhanced structural and resistance capabilities while capable of being produced at a lower cost than prior art belts. A method of producing an improved toothed belt including the fabric is also provided.

ULTRASONIC WELDING OF DISSIMILAR SHEET MATERIALS

A ultrasonic welding method of joining dissimilar-material workpieces, such as sheet materials, and the joined components formed thereby. The method includes applying ultrasonic energy to a thermoplastic piece to fill a hole of a dissimilar piece to form a weld point that is made up with polymer from the thermoplastic piece. In general, the geometry of the thermoplastic piece is not altered during the process. The dissimilar piece generally has a higher melting temperate and can be metal, thermoset polymers, or other thermoplastic material. The welded pieces can be arranged in a lap, laminate, or double lap configuration. In some embodiments, the hole of the dissimilar sheet material includes undercut features that improve the mechanical interlock between the dissimilar pieces. In some embodiments, the weld point has a mushroom cap to improve mechanical interlock. 1. A method , of forming a welded component of dissimilar-material pieces by ultrasonic welding , comprising ,placing a thermoplastic piece atop a higher melting temperate (HMT) piece, wherein the HMT piece comprises at least one hole, to cover the hole in the HMT piece; andapplying ultrasonic energy to the thermoplastic piece above the hole of the HMT piece using an ultrasonic horn to melt material of the thermoplastic piece so that material melted fills the hole of the HMT piece to create a weld point joining the thermoplastic piece and the HMT piece to form the welded component.2. The method of claim 1 , wherein the at least one hole has at least one undercut feature and some of the material melted fills the undercut feature.3. The method of claim 2 , wherein the at least one undercut feature comprises a step claim 2 , internal threads claim 2 , or a combination thereof.4. The method of claim 1 , wherein:said hole is one of a plurality of holes of the HMT piece; andthe placing and the applying are performed to fill each hole with the material of the thermoplastic piece melted.5. The method of claim 1 , ...

METHOD FOR MANUFACTURING A FUEL TANK AND FUEL TANK

The invention relates to a fuel tank comprising a tank body with an outer shell of a fibre-reinforced thermoplastic material comprising fibres embedded in a thermoplastic matrix, wherein an inner side of the outer shell is laminated with a multi-layered film of plastic, the outer shell being thicker than the multi-layer film of plastic and the multi-layer film of plastic comprising at least one barrier layer for hydrocarbons, wherein the fibres comprise at least one of glass fibres, carbon fibres and aramid fibres, wherein the fibre-reinforced material comprises at least one of woven or laid fibres embedded in the thermoplastic matrix 111-. (canceled)12. A fuel tank comprising:a tank body with an outer shell of a fibre-reinforced material comprising fibres embedded in a thermoplastic matrix, wherein an inner side of the outer shell is laminated with a multi-layered film of plastic, the outer shell being thicker than the multi-layered film of plastic and the multi-layered film of plastic comprising at least one barrier layer for hydrocarbons,wherein the fibres comprise at least one of glass fibres, carbon fibres and aramid fibres,wherein the fibre-reinforced material comprises at least one of woven or laid fibres embedded in the thermoplastic matrix.13. The fuel tank according to claim 12 , wherein:the multi-layered film of plastic has a maximum thickness of 1.25 mm.14. The fuel tank according to claim 13 , wherein:the multi-layered film of plastic comprises at least five layers with EVOH as the barrier layer.15. The fuel tank according to claim 12 , wherein:the ratio of the thickness of the outer shell to the multi-layered thickness of the film of plastic is between 2 and 1.2.16. The fuel tank according to claim 14 , wherein:the barrier layer is sandwiched between two adhesion promoter layers, and the barrier layer and the two adhesion promoter layers are sandwiched between two covering layers.17. The fuel tank according to claim 16 , wherein:each layer of the two ...

Sound absorbing and insulating material with improved heat resistance and moldability and method for manufacturing the same

Disclosed are a sound absorbing and insulating material with improved heat resistance and moldability and a method for manufacturing the same. The sound absorbing and insulating material includes a heat-resistant material, as a surface layer, prepared by impregnating a binder into a nonwoven fabric formed of a heat-resistant fiber and a base layer formed of a conventional sound absorbing and insulating material and the surface layer is stacked on one side of the base layer. The sound absorbing and insulating material of the present invention can have improved sound-absorbing property, flame retardancy, heat-insulating property and heat resistance as compared to the conventional sound absorbing and insulating material, is applicable to parts maintained at high temperatures of 200 ° C. or greater due to the surface layer and is moldable into a desired shape during the curing of the binder impregnated into the surface layer.

SHIM FOR A COMPRESSION MOLD WITH IMPROVED SEALING

A shim for a compression mold for manufacturing a component from reinforced plastic, typically from SMC, comprising a fixed molding element, a mobile molding element, and a mobile shim that can be moved by an actuator. The mobile shim comprises a conventional part made of steel but also a part made of a high expansion material with a mean coefficient of expansion that is high enough that its own expansion at the molding temperature places the shim in compression against the molding element and seals against this element, thus eliminating flash on the molded part. This material is advantageously a polyetheretherketone, or PEEK. A mold comprising this shim and a compression molding method are also disclosed. 1. A mobile shim for compression mold for manufacturing a reinforced plastic part by molding under a predetermined maximum molding pressure , said mold comprising a molding element , said mobile shim being displaceable in translation parallel to a mold closing direction , said mobile shim having a molding surface intended to come into continuous contact , during molding , with a molding surface on said molding element ,{'sub': M', 'CHD, "wherein said mobile shim comprises over at least part of its thickness, in a direction perpendicular to said mold closing direction, at least one high expansion component of determined configuration, said high expansion component comprising at least one or more high expansion materials, said at least one high expansion material having a mean coefficient of expansion sufficient so that the clearance between said shim and said molding element is zero at least when, during molding, said at least one high expansion component is heated to at least a molding temperature Tbetween 115° C. and 170° C., said at least one high expansion component having in addition a mean Young's modulus at the molding temperature E, less than 20 000 MPa,"}{'sub': 'M', 'a configuration of said at least one high expansion component and the one or more high ...

MULTI PLY THERMOPLASTIC CONVEYOR BELT

Methods include providing a plurality fabric material layers, applying a plastisol layer between each fabric material layer forming plurality fabric material layers thereby creating a belt carcass, pressing the fabric material layers together with the plastisol layer(s) at a pressure of at least 5 psi to produce a preformed fabric carcass while heating the preformed fabric carcass while heating the preformed fabric carcass to a temperature which is within the range of about 360° F. to about 450° F. for a period of at least 6 minutes, disposing a thermoplastic elastomer polyvinyl chloride alloy composition onto the upper and lower surfaces of the fabric carcass, pressing the thermoplastic elastomer polyvinyl chloride alloy composition onto the upper and lower surfaces of the fabric carcass, and splicing opposing distal ends of the belt in a stepped splice configuration. The layers may be devoid of covering strips of lattice fabric disposed adjacent an abutment of any proximally positioned fabric layer. 15. A method of manufacturing a belt which comprises: (1) impregnating a fabric material with a bonding agent in a plastisol to form coated fabric material , (2) applying a plastisol layer(s) between two or more layers of coated fabric thereby creating a belt carcass , (3) continuously feeding the belt carcass into a double belt press which presses the impregnated fabric materials together with the plastisol layer(s) at a pressure of at least psi to produce a preformed fabric carcass while heating the preformed fabric carcass , (4) continuously withdrawing the fabric carcass from the double belt press , (5) disposing a thermoplastic elastomer polyvinyl chloride alloy composition onto the upper and lower surfaces of the fabric carcass , (6) pressing the thermoplastic elastomer polyvinyl chloride alloy composition onto the upper and lower surfaces of the fabric carcass by continuously feeding the fabric carcass into a second double belt press which is maintained at a ...

Structural member

The invention relates to a structural member comprising: a core portion that defines at least one anchor point, the core having at least one surface, a fibre tow arranged in a closed loop on the surface of the core portion, the loop defining a boundary of a space which contains the at least one anchor point, and a protective shell formed from a woven fibre sheet material which covers the fibre tow, and in which the core, fibre tow and the protective shell are impregnated and bound together by a cured resin. The invention also relates to a method of constructing a structural member.

Molding process of highly heat-resistant sound absorbing and insulating materials

The present invention relates to a method for molding a substantially improved heat-resistant sound absorbing and insulating material, which uses a sound absorbing material containing, based on 100 parts by weight of the sound absorbing material, an amount of about 20-80 parts by weight of a fiber material having a limiting oxygen index (LOI) of about 25% or greater and a heat resistance temperature of about 200° C. or greater and an amount of about 20-80 parts by weight of a thermosetting binder resin having a heat resistance temperature of about 200° C. or greater and is installed on an engine cylinder block and an automotive body panel above a muffler of a vehicle. The method includes: a releasing agent coating step of coating a releasing agent inside a heated die; a heated compression molding step of fixing a shape; and a cold compression step of stabilizing the shape. The substantially improved heat-resistant sound absorbing and insulating material molded according to the method can reduce the noise inside a vehicle by blocking radiated noise, which is generated from an engine and an exhaust system, from being transferred to the inside of the vehicle through an automotive body panel, can maintain its shape even under a high-temperature environment of about 200° C. or greater generated by the engine and the exhaust system, and can satisfy UL 94V-0 flame retardancy.

POLYAMIDE CORD FOR USE AS A CARCASS REINFORCEMENT, PNEUMATIC VEHICLE TIRE COMPRISING ONE OR MORE POLYAMIDE CORDS AND METHOD FOR PRODUCING ONE OR POLYAMIDE CORDS, METHOD FOR PRODUCING A RUBBERIZED REINFORCING PLY AND METHOD FOR PRODUCING A MOTOR VEHICLE TIRE

The invention relates to a polyamide cord for use as carcass strength member in a pneumatic vehicle tire, wherein the polyamide cord has a residual shrinkage in the range from 0% to 2% and a shrinkage at 180° C. in the range from 0% to 4.5%, where the residual shrinkage of the polyamide cord and the shrinkage at 180° C. of the polyamide cord are determined to ASTM D 855. The invention also relates to a pneumatic vehicle tire comprising one or more polyamide cords and to a process for producing one or more polyamide cords, to a process for producing a rubberized reinforcement ply and to a process for producing a pneumatic vehicle tire. 111.-. (canceled)12. A polyamide cord for use as carcass strength member in a pneumatic vehicle tire , wherein the polyamide cord has a residual shrinkage in the range from 0% to 2% and a shrinkage at 180° C. in the range from 0% to 4.5% , and wherein the residual shrinkage of the polyamide cord and the shrinkage at 180° C. of the polyamide cord are determined to ASTM D 855.13. The polyamide cord as claimed in claim 12 , wherein the polyamide cord has a total linear density in the range from 940 dtex to 6000 dtex claim 12 , and consists of two claim 12 , three claim 12 , four or more than four twisted multifilament yarns claim 12 , where each of the multifilament yarns has a linear yarn density in the range from 1000 dtex to 3000 dtex.14. The polyamide cord as claimed in claim 12 , wherein the polyamide cord has a twist factor in the range from 170 to 250.15. The polyamide cord as claimed in claim 12 , wherein the polyamide cord has a total linear density of 2800 dtex claim 12 , wherein the polyamide cord consists of two twisted multifilament yarns claim 12 , each of the multifilament yarns having a linear yarn density of 1400 claim 12 , wherein the polyamide cord has a twist factor in the range from 190 to 210 claim 12 , wherein the polyamide cord has a residual shrinkage of 1.1% claim 12 , wherein the polyamide cord has a shrinkage ...

STITCHING YARN AND NCF FABRIC CONTANING SUCH YARN

The present disclosure relates to a stitching yarn and non-crimp fabrics containing such yarn. The stitching yarn described herein is a multifilament stitching yarn characterized by two or more of the following properties: (a) comprises a plurality of polymeric fibers, (b) has a linear density of less than or equal to 80 dtex, (c) has a filament count of less than or equal to 0.8 times the dtex value of the stitching yarn, or (d) has a twist of less than 200 revolutions per meter (r/m). The present disclosure also relates to a fiber preform, composite material, and composite article containing the non-crimp fabric. 1. A non-crimp fabric comprising at least one layer of unidirectionally oriented multifilament carbon yarns and a multifilament stitching yarn interlinking the multifilament carbon yarns , wherein the stitching yarn is characterized by two or more of the following:(a) comprises a plurality of polymeric fibers,(b) has a linear density of less than or equal to 80 dtex,(c) has a filament count of less than or equal to 0.8 times the dtex value of the stitching yarn, or(d) has a twist of less than 200 revolutions per meter (r/m).2. The non-crimp fabric of claim 1 , wherein the polymeric fibers are polyamide claim 1 , co-polyamide claim 1 , polyester claim 1 , or co-polyester fibers.3. The non-crimp fabric of claim 1 , wherein the linear density of the multifilament stitching yarn is in the range of 1 to 60 dtex.4. The non-crimp fabric of claim 1 , wherein the filament count of the multifilament stitching yarn is in the range of 0.1 to 0.8 times the dtex value of the yarn.5. The non-crimp fabric of claim 1 , wherein the stitching yarn has a twist of less than 150 r/m.6. The non-crimp fabric of claim 1 , wherein the stitching yarn has no twist.7. The non-crimp fabric of claim 1 , wherein the polymeric fibers have a density of from 0.5 to 2.0 g/cm.8. The non-crimp fabric of claim 1 , wherein the polymeric fibers have a density of from 0.9 to 1.4 g/cm.9. The non- ...

Highly porous interlayers to toughen liquid-molded fabric-based composites

Materials and Methods are provided for producing preform materials for impact-resistant composite materials suitable for liquid molding. An interlayer comprising a spunbonded, spunlaced, or mesh fabric is introduced between non-crimped layers of unidirectional reinforcing fibers to produce a preform for use in liquid-molding processes to produce composite materials. Interlayer material remains as a separate phase from matrix resin after infusion, and curing of the preform provides increased impact resistance by increasing the amount of energy required to propagate localized fractures due to impact. Constructions having the interlayer materials melt-bonded to the reinforcing fibers demonstrate improved mechanical performance through improved fiber alignment compared to other fabrication and preforming methods.

Articles comprising a fiber-reinforced thermoplastic polymer composition

A method for making a fiber-reinforced thermoplastic polymer composition and forming a fabricated article therefrom. A thermoplastic polymer, a masterbatch comprising an elastomer and a reinforcing fiber material are compounded, extruded and immediately formed into a fabricated article. The fabricated article is formed by compression molding, vacuum forming, thermoforming, injection molding, blow molding, profile extrusion or combinations thereof.

Articles comprising a fiber-reinforced thermoplastic polymer composition

A method for making a fiber-reinforced thermoplastic polymer composition and forming a fabricated article therefrom. A thermoplastic polymer, a masterbatch comprising an elastomer and a reinforcing fiber material are compounded, extruded and immediately formed into a fabricated article. The fabricated article is formed by compression molding, vacuum forming, thermoforming, injection molding, blow molding, profile extrusion or combinations thereof.

복합재료 튜브 생산

내부 맨드릴 공동(5)을 구비한 긴 중공 맨드릴(3)로서 그 위에서 지지된 복합재료 적층(10)을 제공하기 위해 강화 섬유 재료(9)로 포장될 수 있는 외면(7)을 구비한 맨드릴, 및 상승된 온도의 유체가 순환되는 경우 복합재료 적층의 경화 또는 형성을 위해 열이 유체로부터 맨드릴(3)을 통해 복합재료 적층(10)으로 전달되도록 서로 다른 온도의 열전달 유체를 맨드릴 공동(5)을 통해 순환시키는 유체 흐름 수단(11)을 포함한 섬유 강화 복합재료로 형성된 튜브 생산 장치. 맨드릴, 복합재료 적층, 강화 섬유 재료, 열전달, 유체

含有纤维增强的热塑性聚合物组合物的制品

本发明涉及一种制造纤维增强的热塑性聚合物组合物并由其形成加工制品的方法。将热塑性聚合物、含有弹性体的母炼胶和增强纤维制品进行化合，压出并立即成型为加工制品。通过压模、真空成型、热成型、注射成型、吹塑、型材挤塑或其混合制成加工制品。

Fiber reinforced polypropylene composite

Manufacturing method of fiber composite material

전동벨트

본 개시의 마찰전동벨트는, 벨트 본체(10)가 풀리에 감아 걸려 동력을 전달하는 마찰전동벨트다. 벨트 본체(10)의 적어도 풀리 접촉측 표면을 피복하도록, 흡수성 천(16)이 구비된다.

複合体オーバーラップツールのための熱可塑性複合体インサイチュー溶融処理方法

Fiber reinforced polypropylene composite

The present invention relates to a new composite comprising cellulose-based fiber and polymer-based fiber as well as to a process for the preparation of the composite and molded articles made from said composite.

processo para a fabricação de um tecido tecido de reforço, de um artigo compósito e de uma pluralidade de peças em bruto, tecido tecido de reforço, material pré-formado, material compósito reforçado com fibra, e, conjunto de peça em bruto

用于形成机械中空结构部件的预型件、所获得的部件和制造所述预型件的方法

本发明涉及一种用来形成机械中空结构部件的预型件(300)，所述预型件(300)包括：中心主体(301)，形成中间平面(307)并大致沿着包含在中间平面(307)内的主轴(309)延伸；以及两个侧部件(303，305)，大致沿着中间平面(307)并且沿着大致垂直于主轴(309)的次轴(311)延伸；中心主体(301)和每个侧部件(303，305)包括通过粘合纤维彼此互相连接的织物纤维。所述织物纤维沿着大致平行的平面织物层延伸，并且每个侧部件(303，305)的厚度(E)在沿着次轴(311)并离开中心主体(301)的方向减小。本发明还涉及一种制造这种预型件的方法以及一种机械中空结构部件。

Woven fabric preforms and process for making the same

Method for making fiber reinforced polypropylene composites

The present invention is directed generally to processes for making fiber reinforced polypropylene resins including at least 25 wt % polypropylene based polymer, from 5 to 60 wt % organic fiber, and from 0 to 60 wt % inorganic filler. The process includes extrusion compounding the polypropylene based polymer, the organic fiber, and the inorganic filler to form a fiber reinforced polypropylene resin, which is subsequently molded to form an article with a flexural modulus of at least 300,000 psi, that exhibits ductility during instrumented impact testing (15 mph, −29° C., 25 lbs). Twin screw extruder compounding processes where the organic fiber is continuously fed to the extruder hopper by unwinding from one or more spools, and uniformly dispersed in the fiber reinforced polypropylene resin by twin screws having a combination of conveying and kneading elements are also disclosed.

Polymer Composite Comprising Tubular Particles

본 발명은 내장된 섬유를 갖는 적어도 하나의 수지를 포함하는 관형 입자를 포함하는 중합체 복합체에 관한 것이다. 상기 관형 입자는 평균 길이가 0.5 mm 내지 60 mm 범위이고, 평균 벽 두께가 0.0005 mm 내지 30 mm 범위인 반면, 섬유는 평균 직경이 0.0005 mm 내지 5.0 mm 범위이다. 또한 본 발명은 관형 입자를 포함하는 중합체 복합체의 제조 방법을 제공한다. 중합체 복합체는 신발 솔, 가구 쿠션, 침대 매트리스, 자동차 시트 쿠션, 플로어링 기재, 아웃도어 워킹/러닝 표면, 매트 및 패드 등과 같은 쿠셔닝 물품으로 형성될 수 있는 쿠셔닝 재료로서 사용될 수 있다.

casting mold

Gießformkörper aus einem Kompositwerkstoff mit einem ausgehärteten polymeren Bindemittel und darin eingelagerten Füllstoffpartikeln, dadurch gekennzeichnet, dass in dem Bindemittel (6) regellos verteilte Fasern (8) aus Polyamid eingebracht sind, wobei die Fasern eine Länge von 5–20 mm und einen Durchmesser von 0,05–0,2 mm aufweisen und der Anteil der Fasern (8) 0,02–0,5 Gew.% bezogen auf die Gesamtmasse des Gießformkörpers (1) beträgt. Casting body of a composite material with a cured polymeric binder and embedded therein filler particles, characterized in that in the binder (6) randomly distributed fibers (8) are introduced from polyamide, wherein the fibers have a length of 5-20 mm and a diameter of 0 , 05-0.2 mm and the proportion of fibers (8) 0.02-0.5 wt.% Based on the total mass of the foundry body (1).

Produtos poliméricos orientados

Patente de Invenção: <B>"PRODUTOS POLIMéRICOS ORIENTADOS"<D>. Um processo contínuo de extrusão de artigo plástico orientado de resistência aperfeiçoada. Um polímero, monómero ou outro composto quimicamente reativo (33a, 33b) é incluido no ou nos materiais da matriz e um parison (de camadas múltiplas) (34) é extrudado ou conformado em fusão, tendo incorporada uma orientação termoplástica provocada por cisalhamento ou provocada por fluxo de alongamento. Uma reação pode ser ativada no seu estado em fusão por calor adicional, resultando em uma estrutura reticulada, ou pelo menos redução na mobilidade das moléculas, resultando em um tempo de relaxação mais longo, que torna possível a orientação permanente. A matriz macia pode ser alongada enquanto ainda quente na direção tangencial e/ou axial. Depois, o produto assim obtido é calibrado e resfriado em um estado orientado.

Patent RU2016136975A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 136 975 A (51) МПК B29C 39/02 (2006.01) A47K 3/00 (2006.01) A47K 4/00 (2006.01) A47L 17/02 (2006.01) C08K 3/00 (2006.01) C08K 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C08K 13/04 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ C08L 101/00 (2006.01) (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016136975, 15.09.2016 (71) Заявитель(и): ШОК ГМБХ (DE) Приоритет(ы): (30) Конвенционный приоритет: 18.09.2015 DE 102015115769.1 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" A 2 0 1 6 1 3 6 9 7 5 R U разрыв по меньшей мере 250 Н/мм2. 8. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) являются бесцветными или окрашены в цвет, соответствующий литому изделию. 9. Литое изделие по п. 1 или 2, отличающееся тем, что прилегающая к лицевой стороне литого изделия (1) краевая зона (9) не содержит волокон, и волокна (8) распределены лишь в остальном объеме изделия. 10. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) распределены однородно, при необходимости, за исключением краевой зоны (9). Стр.: 1 A (57) Формула изобретения 1. Литое изделие из композиционного материала с отвержденным полимерным связующим и введенными в него частицами наполнителя, отличающееся тем, что в связующее (6) введены стохастически распределенные полиамидные волокна (8), причем волокна имеют длину 5-20 мм и диаметр 0,05-0,2 мм, и доля волокон (8) составляет 0,02-0,5 вес.% от полного веса литого изделия (1). 2. Литое изделие по п. 1, отличающееся тем, что волокна (8) являются волокнами из PA6 или PA6.6. 3. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) имеют длину 5-15 мм, предпочтительно 8-12 мм, в частности 10 мм. 4. Литое изделие по п. 1 или 2, отличающийся тем, что волокна (8) имеют диаметр 0,075-0,175 мм, в частности 0,1-0,15 мм. 5. Литое изделие по п. 1 или 2, отличающееся тем, что доля волокон (8) составляет 0,025-0,25 вес.%, предпочтительно 0,03-0,2 вес.%, в ...

Sound-absorbing and insulating material having improved heat resistance and mouldability and method for producing same

Изобретение относится к звукопоглощающему и изолирующему материалу с повышенной термостойкостью и формуемостью и к способу его изготовления, а точнее к звукопоглощающему и изолирующему материалу, имеющему в качестве поверхностного слоя термостойкий материал, приготовленный путем пропитывания связующим веществом нетканого полотна, образованного из термостойкого волокна, уложенного на одной стороне базового слоя, образованного из стандартного звукопоглощающего и изолирующего материала, и к способу его изготовления. Звукопоглощающий и изолирующий материал согласно настоящему изобретению представляет собой стандартный звукопоглощающий и изолирующий материал, который обладает повышенным звукопоглощающим свойством, ингибированием пламени, теплоизолирующим свойством и термостойкостью, по сравнению со стандартным звукопоглощающим и изолирующим материалом, пригодный для деталей, поддерживаемых при высоких температурах 200°C или выше, благодаря поверхностному слою, и формуемый, с образованием желаемой формы в ходе отверждения связующего вещества, пропитывающего поверхностный слой. Поэтому звукопоглощающий и изолирующий материал согласно настоящему изобретению может быть широко использован в областях промышленности, требующих наличия звукопоглощающих и изолирующих материалов, включая электроприборы, такие как кондиционер, холодильник, стиральная машина, газонокосилка, и т.п., транспортное средство, такое как автомобиль, корабль, самолет и т.п., конструкционные материалы, такие как стеновой материал, настилочный материал, и т.п., и т.д. 3 н. и 34 з.п. ф-лы, 10 ил., 6 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 671 058 C1 (51) МПК G10K 11/168 (2006.01) B29B 11/12 (2006.01) B32B 37/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G10K 11/168 (2006.01); B29B 11/12 (2006.01); B32B 37/14 (2006.01) (21)(22) Заявка: 2016129196, 25.03.2014 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) ...

Method for producing aircraft component from fiber-metal layered material

FIELD: aviation. SUBSTANCE: invention relates to a method for producing an aircraft component from fiber-metal layered material. The method includes using manipulation system (2) with terminal executive body (3) and control unit (4) connected to manipulation system (2). In the method, metal layer (5) and uncured fibrous layer (6) are superimposed on each other in mold (7) by manipulation system (2) in the superimposition sequence. Each superimposition cycle includes taking metal layer (5) or fibrous layer (6) from corresponding feeding stack (8, 9) in accordance with the superimposition sequence, transporting layer (5, 6) to mold (7), placing layer (5, 6) on deposition surface in mold (7) in accordance with the superimposition sequence and depositing layer (5, 6) placed in such a way on deposition surface (10). After taking from feeding stack (8, 9) and before depositing on deposition surface (10), superimposed layer (5, 6) is deformed by terminal executive body (3) so that to align layer (5, 6) shape with deposition surface (10) shape. Metal layer (5) and fibrous layer (6) are taken and deformed by means of one and the same terminal executive body (3). EFFECT: simplifying the production system and increasing the stability of its automated operation. 15 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 752 348 C2 (51) МПК B29C 43/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29C 43/20 (2021.05) (21)(22) Заявка: 2018104802, 06.07.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): БРЕТЬЕ-АУТОМАЦИОН ГМБХ (DE) 26.07.2021 09.07.2015 DE 10 2015 009 177.8 (43) Дата публикации заявки: 09.08.2019 Бюл. № 22 (56) Список документов, цитированных в отчете о поиске: DE 102012000508 A1, 18.07.2013. US 6495086 B1, 17.12.2002. US 20110256370 A1, 20.10.2011. US 20140199153 A1, 17.07.2014. RU 100448 U1, 20.12.2010. (45) Опубликовано: 26.07.2021 Бюл. № 21 (85) Дата начала ...

Molding process of high temperature resistant sound absorbing materials

본 발명은 고내열 흡차음재의 성형방법에 관한 것으로, 한계산소지수(LOI)가 25% 이상이며 내열온도가 200℃ 이상인 섬유소재 20 내지 80중량부 및 내열온도가 200℃ 이상인 열경화성바인더수지 20 내지 80중량부로 이루어진 흡음소재를 이용한 자동차의 엔진 실린더 블록 및 머플러 상부 차체 패널에 장착되는 고내열 흡차음재의 성형방법에 관한 것으로, 더욱 상세하게는 열간금형 내부에 이형제를 도포하는 이형제도포단계, 형상을 고정하는 열간압착성형단계, 형상을 안정화하는 냉간압착단계를 포함하여 이루어진다. 상기 방법으로 성형된 고내열 흡차음재는 엔진 및 배기계로부터 발생하는 방사 소음을 차체의 패널을 통하여 차량 실내로 전달되는 것을 차단시켜 자동차의 실내 소음을 저감할 수 있을 뿐만 아니라, 엔진 및 배기계에서 발생하는 200℃ 이상의 고온 환경에서도 형상 유지가 가능하며, UL 94V-0의 난연성을 만족시킬 수 있다. The present invention relates to a method of forming a high heat-absorbing sound absorbing material, which comprises 20 to 80 parts by weight of a fiber material having a limiting oxygen index (LOI) of 25% or more and a heat-resistant temperature of 200 ° C or more, and a thermosetting binder resin The present invention relates to a method of molding a high-heat-absorbing sound absorbing material mounted on an engine cylinder block and a muffler upper vehicle body panel using a sound-absorbing material composed of 80 to 80 parts by weight of a release agent, And a cold pressing step of stabilizing the shape. The high heat-absorbing sound-absorbing material molded by the above-described method can reduce the noise of the vehicle interior by blocking radiation noise generated from the engine and the exhaust system through the panel of the vehicle body to the vehicle interior, It is possible to maintain the shape even in a high temperature environment of 200 ° C or higher, and the flame retardancy of UL 94V-0 can be satisfied.

Porous tube of fiber-reinforced plastic and method of manufacturing the same

一种具有连续气孔、机械强度优异的纤维增强塑 料多孔管，该管基本上是由玻璃纤维等具有高拉伸弹 性模数的纤维和聚乙烯等的基体树脂构成的；该多孔 管在土木建筑用结构材料、过滤材料、散气管、排水材 料等领域是有用的。

Moulding bodies

本发明涉及一种由复合材料制成的模塑体，复合材料具有硬化的聚合物粘结剂和嵌入其中的填充材料颗粒，其特征在于，在粘结剂(6)中加入有无规律分布的聚酰胺纤维(8)，其中，纤维具有5‑20mm的长度和0.05‑0.2mm的直径，纤维(8)的份额占模塑体(1)总质量的0.02‑0.5wt％重量百分比。

Long fiber reinforced thermoplastic filament

Ein Verfahren zum Herstellen eines langfaserverstärkten thermoplastischen Filaments beinhaltet das Anordnen einer Mischung aus faserigem Material und thermoplastischem Material in einem Trichter einer Extrusionsvorrichtung und das Einbringen der Mischung in den Extruder und durch eine Streckfließform, um längere Faserlängen zu aufrechtzuerhalten. Aus der Streckfließform wird das Gemisch durch eine Ziehform geleitet, um das langfaserverstärkte Filament herzustellen. One method of making a long fiber reinforced thermoplastic filament involves placing a mixture of fibrous material and thermoplastic material in a hopper of an extrusion apparatus and introducing the mixture into the extruder and through a stretch mold to maintain longer fiber lengths. From the stretch mold, the mixture is passed through a draw die to produce the long fiber reinforced filament.

Roof construction joints made of sandwich panels

A roofing joint includes a union member that joins two sandwich panels. An edge portion of the sandwich panels is cut and removed, e.g., by a miter cut. The edge portion is generally cut based on the pitch of the roof for the structure. The roof joint is formed by aligning the union member between the edges of the panels. Thus, the panel cores are in contact with opposing surfaces of the union member, such that the cores of panels are in physical contact with the union member. In one embodiment, the union member extends above the surface of the roofing joint (e.g., extends above the first outer surface of the panels). In another embodiment, the union member extends below the surface of the second outer surface of the panels. A bonding material is injected or otherwise adhered to areas of intersection for the first and second panels and the union member to protect the joint from environmental elements (e.g., water penetration, snow, hail, etc.). In another embodiment, a channel guide is secured relative portion to the roof to direct liquid (e.g., water, rain, sleet, snow, etc.) that accumulates on the roof to a desired location.

Method for moulding highly heat-resistant sound absorbing and insulating material

FIELD: moulding. SUBSTANCE: invention relates to a method for moulding a highly heat-resistant sound absorbing and insulating material, as well as to a method for reducing the noise of a noise generating device, in which said sound absorbing and insulating material is placed. Moulding of sound absorbing material includes a releasing agent coating step of coating a releasing agent inside a hot die, a hot compression moulding step of fixing a shape and a cold compression step of stabilising the shape. Sound absorbing material contains 20–80 parts by weight of fibre material, having a limiting oxygen index (LOI) of 25 % or greater and a heat resistance temperature of 200 °C or greater and 20–80 parts by weight of a thermosetting binder resin having a heat resistance temperature of 200 °C or greater. Sound absorbing material is installed on an engine cylinder block and an automotive body panel above a muffler of a vehicle. EFFECT: highly heat-resistant sound absorbing and insulating material moulded in accordance with the invention can reduce the noise inside a vehicle by blocking radiated noise, which is generated from an engine and an exhaust system, from being transferred to the inside of the vehicle through an automotive body panel, can maintain its shape even under a high-temperature environment of 200 °C or greater generated by the engine and the exhaust system, and can satisfy UL 94V-0 flame retardancy. 17 cl, 6 dwg, 22 ex, 9 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 654 021 C2 (51) МПК B29C 33/58 (2006.01) B29C 43/26 (2006.01) C08J 5/06 (2006.01) G10K 11/168 (2006.01) C08L 63/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29C 33/58 (2006.01); B29C 43/14 (2006.01); G10K 11/16 (2006.01); G10K 11/162 (2006.01) (21)(22) Заявка: 2015121631, 06.11.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: 15.05.2018 06.11.2012 KR 10-2012-0124955 (43) Дата публикации заявки: 27.12.2016 Бюл ...

The method of obtaining a layered material

Methods of joining components in vehicle assemblies

Methods of joining components to form vehicle assemblies, such as engine assemblies, are provided. The methods include arranging a first component having a first channel defined therein in a mold, arranging a second component having a second channel defined therein in the mold, and aligning the first and second channel to define a pin-receiving channel. At least one polymeric composite pin is inserted into the pin-receiving channel thereby joining the first and second components, wherein an adhesive is disposed adjacent to at least a portion of the polymeric composite pin.

Method of continuous production of cover from coated fabric and cover from coated fabric produced according to method

FIELD: textile. SUBSTANCE: invention relates to the method of continuous production of cover from coated fabric as well as cover from coated fabric produced according to such method. The method of continuous production of cover from coated fabric includes application of the second cloth on the first. The cover contains at least one gas-proof tube formed by laying on each other cloths of coated fabric formed by warp threads and shots or cloths from felt. Both cloths are rigidly joined with each other by attaching cloths in binding area without a medium preventing from sticking. The tube is inflated with air to open it forming angle on the level of each joint of both cloths of each band providing mechanical properties and impermeability. Thereafter from at least another cloth containing a coating applied on a side at least two bands of fabric formed by wrap threads and shoots of particular length and width basically equalled the length of prepared tube are cut. An adhesive is applied on a side of each band opposite to the side containing a coating. Each band is doubled, folding on each other two halves of the sides, covered with adhesive for keeping these bands folded. Each folded bands is fixed on the first cloth lengthways, placing dividing line of two halves of the sides of each said band opposite to each other to produce at least one area of tube formation. A medium preventing sticking is applied over the area and side of the first cloth placed between adjoining bands. EFFECT: production of gas-proof tube excluding air leakage. 17 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 355 574 (13) C2 (51) МПК B29C 53/38 (2006.01) B29D 22/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006101146/12, 07.06.2004 (24) Дата начала отсчета срока действия патента: 07.06.2004 (73) Патентообладатель(и): ПЕННЕЛЬ Э ФЛИПО (FR) R U (30) Конвенционный приоритет: 13.06.2003 FR 03/07162 ( ...

Connection for a thermoplastic pipe, assembly and method

A pipe coupling for forming a pipe connection includes: a wall formed as a tube and including an inner surface defining an inner diameter and an outer surface; an electrical conductor supported by the wall and extending about a circumference of the coupling; and a pair of contacts exposed on the outer surface and electrically in contact with the electrical conductor for connecting an electrical power source to the electrical conductor.

Method for manufacturing a functionalized three-dimensional molded body

본 발명은 주형 내에서의, 1종 이상의 섬유 재료, 1종 이상의 화합물 V1 및 1종 이상의 화합물 V2를 포함하는 복합체로 제조된 기능화된 3차원 성형체의 제조 방법으로서, 여기서 화합물 V1 및 V2는 주형 내에서의 반응을 거쳐 서로 가교하고 이에 따라 경화되어 열경화성 플라스틱을 제공하는 제조 방법에 관한 것이다. 본 발명은 추가로, 기능화된 3차원 성형체 그 자체, 및 또한 예컨대 자동차 제작에서의 및/또는 가구 산업에서의 이의 용도에 관한 것이다. The present invention relates to a process for the production of a functionalized three-dimensional shaped body made of a composite comprising at least one fibrous material, at least one compound V1 and at least one compound V2 in a mold, wherein the compounds V1 and V2 are in the mold. It relates to a manufacturing method for providing a thermosetting plastic by crosslinking with each other through a reaction in and curing accordingly. The present invention further relates to the functionalized three-dimensional molded body itself and also to its use, for example in automobile construction and/or in the furniture industry.

Method for manufacturing highly porous interlayers to toughen liquid-molded fabric-based composites

Methods are provided for producing preform materials for impact-resistant composite materials suitable for liquid molding. An interlayer (6) comprising a spunbonded, spunlaced, or mesh fabric is introduced between non-crimped layers (2) of unidirectional reinforcing fibers to produce a preform for use in liquid-molding processes to produce composite materials. Interlayer material remains as a separate phase from matrix resin after infusion, and curing of the preform provides increased impact resistance by increasing the amount of energy required to propagate localized fractures due to impact. Constructions having the interlayer materials melt-bonded to the reinforcing fibers demonstrate improved mechanical performance through improved fiber alignment compared to other fabrication and preforming methods.

Reinforcement materials, suitable for the constitution of composite parts

The present invention concerns a new intermediate material to be associated with a thermosetting resin for making composite parts, consisting of a unidirectional layer of carbon fibers with a weight of 100 to 280 g/m 2 , associated on each of its faces, with a web of thermoplastic fibers having a thickness of 0.5 to 50 microns, preferably 3 to 35 microns, the intermediate material having a total thickness of 80 to 380 microns, preferably from 90 to 320 microns, and a process for manufacturing composite parts from such a material and the resulting composite parts.

Laminated fiberglass fabric

A laminated fiberglass fabric composition is prepared by laminating a non-woven fabric to a knitted or woven fiberglass fabric with a plastisol laminating adhesive. Heat compressing the assembled materials envelops the individual fiberglass yarns with the non-woven fabric producing a fabric composition which is highly resistant to damage caused by severe twisting or flexing forces applied to the fabric. The use of a flame resistant laminating adhesive imparts flame resistant to these fabric compositions.

Fibrous preforms with elongated slot perforations for use in making composite parts

The present invention concerns preforms made with a new intermediate material composed of a unidirectional layer of carbon fibers with a weight of 100 to 280 g/m2, associated on each of its faces, with a web of thermoplastic fibers having a thickness of 0.5 to 50 microns, preferably 3 to 35 microns, the intermediate material having a total thickness of 80 to 380 microns, preferably from 90 to 320 microns, and a process for manufacturing composite parts from such preforms and the resulting composite parts.

Fibrous preforms for use in making composite parts

The present invention concerns preforms made with a new intermediate material composed of a unidirectional layer of carbon fibers with a weight of 100 to 280 g/m 2 , associated on each of its faces, with a web of thermoplastic fibers having a thickness of 0.5 to 50 microns, preferably 3 to 35 microns, the intermediate material having a total thickness of 80 to 380 microns, preferably from 90 to 320 microns, and a process for manufacturing composite parts from such preforms and the resulting composite parts.

Novel reinforcement materials, suitable for the constitution of composite parts

The present invention relates to a novel intermediate material for being combined with a thermosetting resin for the production of composite parts, said material consisting of a one-way layer of carbon fibres with a mass per unit area of 100 to 280 g/m 2 , combined, on each of the surfaces thereof, with a web of thermoplastic fibres having a thickness of 0.5 to 50 microns, preferably from 3 to 35 microns, the intermediate material having a total thickness of 80 to 380 microns, preferably from 90 to 320 microns. The invention further relates to a method for manufacturing composite parts using such a material and to the resulting composite parts.

Reinforced hose

FIELD: process engineering. SUBSTANCE: invention relates to hoses used in cooling systems. Proposed hose comprises elastomer material and textile reinforcement. The latter is composed of fibers selected from group of aliphatic polyamides. Shrinkage of fibers in hot air processing makes smaller than 2.5%. EFFECT: sufficient resistance to hydrolysis, smooth and uniform surface. 9 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 480 338 (13) C2 (51) МПК B32B 1/08 (2006.01) B32B 25/02 (2006.01) F16L 11/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010134897/05, 18.12.2008 (24) Дата начала отсчета срока действия патента: 18.12.2008 (73) Патентообладатель(и): ПОЛИЭМАЙД ХАЙ ПЕРФОРМАНС ГМБХ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 23.01.2008 EP PCT/EP2008/000481 19.08.2008 EP 08162622.8 (72) Автор(ы): ФЛАХЕНЕККЕР Андреас (DE) (43) Дата публикации заявки: 27.02.2012 Бюл. № 6 2 4 8 0 3 3 8 (45) Опубликовано: 27.04.2013 Бюл. № 12 (56) Список документов, цитированных в отчете о поиске: DE 2063641 А1, 29.07.1971. DE 10140774 А1, 13.03.2003. RU 2266309 С2, 20.12.2005. SU 1816705 А1, 23.05.1993. RU 2293091 С2, 10.02.2007. 2 4 8 0 3 3 8 R U (86) Заявка PCT: EP 2008/067835 (18.12.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.08.2010 (87) Публикация заявки РСТ: WO 2009/092502 (30.07.2009) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. А.В. Мицу (54) АРМИРОВАННЫЙ ШЛАНГ (57) Реферат: Изобретение относится к шлангам, применяемым в системах охлаждения. Шланг содержит эластомерный материал и текстильное армирование. Текстильное армирование состоит из волокон, выбранных из группы алифатических полиамидов. Усадка волокон при обработке горячим воздухом составляет менее 2,5%. Изобретение обеспечивает хорошую устойчивость шланга к гидролизу и получение более гладкой, равномерной поверхности. 3 н. и 6 з.п. ф-лы. ...

INSOLE AND METHOD OF MANUFACTURE THEREOF.

Contoured fluid-filled chamber with a tensile member

A fluid-filled may include including an outer barrier, a tensile member, and a fluid. The tensile member may be located within barrier and formed from a textile element that includes a pair of spaced layers joined by a plurality of connecting members. A method of manufacturing the chamber may include locating a textile tensile member between two polymer elements. Pressure and heat are applied to the tensile member and the polymer elements in a first area and in a second area. The pressure is greater in the first area than in the second area. In addition, the polymer elements are bonded together around a periphery of the tensile member.

Aromatic polyamide fiber and paper using the same

Composite girder between reinforcement plates and method of its manufacturing

FIELD: construction. SUBSTANCE: composite girder contains first layer of reinforcement fibres, with fibres orientation at angle +α degrees relatively longitudinal axis of the girder, and second layer of reinforcement fibres, with fibres orientation at angle -α degrees relatively to said longitudinal axis, where α is from 9 to 12 degrees. EFFECT: higher physical and mechanical properties of articles. 15 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B29C 70/20 (13) 2 571 738 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012153176/05, 11.04.2011 (24) Дата начала отсчета срока действия патента: 11.04.2011 (72) Автор(ы): КИСМАРТОН Макс У. (US) (73) Патентообладатель(и): Зе Боинг Компани (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.06.2014 Бюл. № 17 R U 10.05.2010 US 12/777,250 (45) Опубликовано: 20.12.2015 Бюл. № 35 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.12.2012 (86) Заявка PCT: 2 5 7 1 7 3 8 (56) Список документов, цитированных в отчете о поиске: EP 1707702 A2, 04.10.2006. US 2009104398 A1, 23.04.2009. US 4808461 A, 28.02.1989. RU 2110407 C1, 10.05.1998. 2 5 7 1 7 3 8 R U (87) Публикация заявки PCT: C 2 C 2 US 2011/031985 (11.04.2011) WO 2011/142920 (17.11.2011) Адрес для переписки: 190000, Санкт-Петербург, ВОХ-1125, ПАТЕНТИКА (54) КОМПОЗИТНЫЙ БАЛОЧНЫЙ ПОЯС МЕЖДУ УПРОЧНЯЮЩИМИ ПЛАСТИНАМИ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ (57) Реферат: Изобретение относится к композитному оси балки, и второй слой армирующих волокон, балочному поясу для размещения между первой с ориентацией волокон под углом -α градусов и второй упрочняющими пластинами, а также к относительно указанной продольной оси, где α способу его изготовления. Композитный равен от 9 до 12 градусов. Изобретение балочный пояс содержит первый слой обеспечивает повышение физико-механических армирующих волокон, с ориентацией волокон свойств изделий. 2 н. и 13 з.п. ф-лы, 14 ил. под углом ...

Fiber reinforced polypropylene composite

本发明涉及包含基于纤维素的纤维和基于聚合物的纤维的新的复合材料，还涉及用于制备复合材料的方法和由所述复合材料制成的成型制品。

Device for fabricating composite material part

FIELD: chemistry. SUBSTANCE: invention relates to a device for fabricating a composite material part by injecting resin into a fibre structure. Device includes a first die composed of two adjacent support surfaces defining reentrant angle (A) between them. At least one chock with a wedge-shaped portion is configured to press fibre structure into angle (A). Second die is movable relative to first die. First and second dies are configured to clamp on fibre structure and chock. Chock is connected to second die by at least one link. Link is hinged relative to second die and relative to chock to guide wedge-shaped portion towards angle (A) to press the fibre structure into angle when second die approaches first die. EFFECT: invention provides improved physical and mechanical properties of obtained articles. 9 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 605 969 C2 (51) МПК B29C 70/46 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014117960, 01.10.2012 (24) Дата начала отсчета срока действия патента: 01.10.2012 Дата регистрации: (73) Патентообладатель(и): СНЕКМА (FR) Приоритет(ы): (30) Конвенционный приоритет: R U 08.12.2016 (72) Автор(ы): ПЛАНТ Ромен (FR), КАНАВЕЗ Клод (FR), ПИНЬОН Дени (FR), ДЮРАН Жан-Франсуа (FR) (56) Список документов, цитированных в отчете о поиске: US 5597435 A, 28.01.1997. DE 06.10.2011 FR 1159012 (45) Опубликовано: 10.01.2017 Бюл. № 1 742682 C, 09.12.1943. US 2009098337 A1, 16.04.2009. US 3376184 A, 02.04.1986. RU 2093362 C1, 20.10.1997. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.05.2014 (86) Заявка PCT: FR 2012/052218 (01.10.2012) (87) Публикация заявки PCT: 2 6 0 5 9 6 9 (43) Дата публикации заявки: 20.11.2015 Бюл. № 32 2 6 0 5 9 6 9 R U Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ ЧАСТИ ИЗ КОМПОЗИТНОГО МАТЕРИАЛА (57) Формула ...

DEVICE FOR MANUFACTURING A PIECE OF COMPOSITE MATERIAL

Composite tube production

내부 맨드릴 공동(5)을 구비한 긴 중공 맨드릴(3)로서 그 위에서 지지된 복합재료 적층(10)을 제공하기 위해 강화 섬유 재료(9)로 포장될 수 있는 외면(7)을 구비한 맨드릴, 및 상승된 온도의 유체가 순환되는 경우 복합재료 적층의 경화 또는 형성을 위해 열이 유체로부터 맨드릴(3)을 통해 복합재료 적층(10)으로 전달되도록 서로 다른 온도의 열전달 유체를 맨드릴 공동(5)을 통해 순환시키는 유체 흐름 수단(11)을 포함한 섬유 강화 복합재료로 형성된 튜브 생산 장치. 맨드릴, 복합재료 적층, 강화 섬유 재료, 열전달, 유체

Cast product

Изобретение относится к литому изделию из композиционного материала с отвержденным полимерным связующим и введенными в него частицами наполнителя. В связующее (6) введены стохастически распределенные полиамидные волокна (8), причем волокна имеют длину 5-20 мм и диаметр 0,05-0,2 мм, и доля волокон (8) составляет 0,02-0,5 вес.% от полного веса литого изделия (1). При этом основная ориентация волокон (8) по существу параллельна лицевой стороне (5) литого изделия (1), причем прилегающая к лицевой стороне литого изделия (1) краевая зона (9) не содержит волокон, и волокна (8) распределены лишь в остальном объеме изделия. Описан также способ получения литого изделия. Технический результат – обеспечение изделий с улучшенным значением ударной вязкости и оптически безупречной лицевой поверхностью. 2 н. и 26 з.п. ф-лы, 7 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 660 025 C2 (51) МПК B29C 39/02 (2006.01) A47K 3/00 (2006.01) A47K 4/00 (2006.01) A47L 17/02 (2006.01) C08K 3/00 (2006.01) C08K 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C08K 13/04 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ C08L 101/00 (2006.01) (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29B 15/08 (2018.02); B29C 39/006 (2018.02); B29C 39/02 (2018.02); B29C 70/14 (2018.02); C08L 33/12 (2018.02) (21)(22) Заявка: 2016136975, 15.09.2016 15.09.2016 (73) Патентообладатель(и): ШОК ГМБХ (DE) Дата регистрации: 04.07.2018 18.09.2015 DE 102015115769.1 (43) Дата публикации заявки: 20.03.2018 Бюл. № 8 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (54) ЛИТОЕ ИЗДЕЛИЕ (57) Реферат: Изобретение относится к литому изделию из композиционного материала с отвержденным полимерным связующим и введенными в него частицами наполнителя. В связующее (6) введены стохастически распределенные полиамидные волокна (8), причем волокна имеют длину 5-20 мм и диаметр 0,05-0,2 мм, и доля волокон (8) составляет 0,02-0,5 вес.% от полного веса литого изделия (1). При этом основная ...

FIBER REINFORCED THERMOPLASTIC COMPOSITE SHEET AND METHOD OF MAKING SAME

本願は、繊維強化熱可塑性複合材シート及びそれを作製する方法に関する。繊維強化熱可塑性複合材シートは、連続繊維強化熱可塑性複合材の一方向テープの切断断片をラミネートすることによって得られる大理石テクスチャー効果を表面に有し、連続繊維強化熱可塑性複合材の一方向テープに使用される繊維及び樹脂が異なる色を有する。熱可塑性複合材シートは、単純かつ迅速な方法を用いて作製され、最終製品の表面外観の個々の要件を満たすことができる。

Method for welding parts made of a thermoplastic material

FIELD: welding. SUBSTANCE: invention relates to a method for welding, in particular, a method for induction welding, and a unit for implementation of the method. The method is implemented by welding two rigid parts containing a thermoplastic material and provided with corresponding weldable surfaces, including: inserting an insert between the weldable surfaces of the two parts, wherein said insert has a thickness of 0.3 to 5 mm, supplying heat by means of the insert, wherein the insert during welding is moved in the direction of welding relative to the welded parts. The insert therein comprises an induction-sensitive material, and the heat of the insert is supplied by generating a magnetic field by means of at least one induction coil. The unit comprises a thermoplastic material and has corresponding weldable surfaces, including: a support for retaining the two welded parts, a console with a heating insert at the end section thereof, with a thickness of 0.3 to 5 mm, configured to be inserted between the welded surfaces of the two parts, and an apparatus for generating the heat of the insert. The insert is therein configured to be moved during welding in the direction of welding relative to the welded parts, wherein the apparatus for generating heat constitutes at least one induction coil, and the insert comprises an induction-sensitive material. EFFECT: creation of a method for welding displaying good operating characteristics and preventing any deterioration in the quality of the assembled parts as a result of separation and/or decompression, and providing welding of rigid parts and all types of thermoplastic materials, a possibility of using reduced power of induction, controlling the welding temperature, welding large-sized parts and/or parts with complex geometry, and reduced consumption of energy and materials. 12 cl, 18 dwg, 10 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 767 025 C1 (51) МПК B29C 65/20 (2006.01) B29C 65/32 (2006.01) B29C 65/22 (2006.01) ...

Monofilament-reinforced hollow fiber membrane and method for preparing the same

PURPOSE: A monofilament-reinforced hollow fiber membrane and a manufacturing method of the same are provided to prevent a tubular-shaped knitted product from being contaminated with permeated contaminants. CONSTITUTION: A hollow fiber membrane is a reinforced hollow fiber membrane. The inner diameter of the hollow fiber membrane is formed by embedding knitted shaped mono-filaments(12) into a tubular polymer film. A knitted product(10) is obtained. 6-24 mono-filaments of 25-250 deniers are spirally braided in the knitted product to ensure a rhomboid or diamond shaped-open region. The braided angle of the knitted product is maintained in a range between 20 and 60 degrees to the longitudinal direction. The thickness of the polymer film is in a range between 0.2 and 0.6mm.

For manufacturing the apparatus and method of the parts being made up of composite

本发明涉及一种通过将树脂注射到纤维结构（28）中用于制造由复合材料制成的部件的装置，所述装置包括：具有两个限定在它们之间的凹角（A）的相邻支撑表面的第一模型；包括被配置成迫使纤维结构进入到凹角中的角部分（115）的垫片（110）；以及，可以相对于第一模型移动的第二模型（130），所述模型被配置成抓紧纤维结构和垫片。垫片通过至少一个铰接到第二模型和垫片的连接杆（150）被连接到第二模型，这样来朝向凹角引导角部分，以便当第二模型朝向第一模型移动时，迫使纤维结构进入到所述凹角中。

Steering wheel and its manufacturing method

CAST PRODUCT

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 136 975 A (51) МПК B29C 39/02 (2006.01) A47K 3/00 (2006.01) A47K 4/00 (2006.01) A47L 17/02 (2006.01) C08K 3/00 (2006.01) C08K 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C08K 13/04 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ C08L 101/00 (2006.01) (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016136975, 15.09.2016 (71) Заявитель(и): ШОК ГМБХ (DE) Приоритет(ы): (30) Конвенционный приоритет: 18.09.2015 DE 102015115769.1 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" A 2 0 1 6 1 3 6 9 7 5 R U разрыв по меньшей мере 250 Н/мм2. 8. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) являются бесцветными или окрашены в цвет, соответствующий литому изделию. 9. Литое изделие по п. 1 или 2, отличающееся тем, что прилегающая к лицевой стороне литого изделия (1) краевая зона (9) не содержит волокон, и волокна (8) распределены лишь в остальном объеме изделия. 10. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) распределены однородно, при необходимости, за исключением краевой зоны (9). Стр.: 1 A (57) Формула изобретения 1. Литое изделие из композиционного материала с отвержденным полимерным связующим и введенными в него частицами наполнителя, отличающееся тем, что в связующее (6) введены стохастически распределенные полиамидные волокна (8), причем волокна имеют длину 5-20 мм и диаметр 0,05-0,2 мм, и доля волокон (8) составляет 0,02-0,5 вес.% от полного веса литого изделия (1). 2. Литое изделие по п. 1, отличающееся тем, что волокна (8) являются волокнами из PA6 или PA6.6. 3. Литое изделие по п. 1 или 2, отличающееся тем, что волокна (8) имеют длину 5-15 мм, предпочтительно 8-12 мм, в частности 10 мм. 4. Литое изделие по п. 1 или 2, отличающийся тем, что волокна (8) имеют диаметр 0,075-0,175 мм, в частности 0,1-0,15 мм. 5. Литое изделие по п. 1 или 2, отличающееся тем, что доля волокон (8) составляет 0,025-0,25 вес.%, предпочтительно 0,03-0,2 вес.%, в ...

Method of preparing sandwich-like composite material

【課題】低コストのサンドイッチ状複合材料製品の製造方法を提供する。【解決手段】２枚の外層及びコアを備え、外層が繊維強化高分子材料のマトリックスを有するサンドイッチ状の複合材料製品を製造する方法であって、方法が、高分子材料の融点よりも高い融点を有する材料から構成されたインサートを使用し、その上に外層が圧密化され、続いて、インサートがサンドイッチ状の複合材料製品のコアに置き換えられて組み合わせ品を形成し、組み合わせ品は、外層をコアに接合するための圧密処理を受け、方法が、型内に、強化材料から作られた布地または編物、インサート、及び第２の布地または編物を並置するステップと、高分子材料の樹脂を圧力及び温度下で注入するステップと、インサートを取り外してサンドイッチのコアを挿入するステップと、外層をサンドウィッチのコアに接着するために圧密硬化させるステップと、得られた製品を冷却するステップとを含む。【選択図】なし

Reinforced hose

本发明涉及一种包括弹性体材料和织物增强部的软管，其中所述织物增强部基本上由选自脂族聚酰胺类的纤维组成，其特征在于，该纤维的热风收缩率小于2.5％。

Thermoplastic composite material, method for producing thermoplastic composite material, and injection-molded product

本发明提供了一种热塑性复合材料，一种用于制备热塑性复合材料的方法以及一种注塑产品。基于热塑性复合材料的总重量的100重量％计，热塑性复合材料包含35重量％至85重量％的热塑性树脂、5重量％至45重量％的非纤维素有机纤维、以及小于5重量％的量的中空玻璃微球。

CONVEYOR BELT WITH ARAMID TRAIN CARRIERS

Electrically conductive fabric

An electrically conductive fabric particularly adapted for use as a controlling antenna in a conveyor belt. The fabric includes filler and warp yarns of an electrically insulating material suffused with electrically conducting carbon particles, the warp and filler being woven in an open mesh configuration. The open mesh configuration is secured by a leno weave and a vulcanized elastomeric material surrounds the yarns.

Electrically conductive fabric

ABSTRACT OF THE DISCLOSURE An electrically conductive fabric particularly adapted for use as a controlling antenna in a conveyor belt. The fabric includes filler and warp yarns of an electrically insulating material suffused with elec-trically conducting carbon particles, the warp and filler being woven in an open mesh configuration. The open mesh configuration is secured by a leno weave and a vulcanized elastomeric material surrounding the yarns.

Vehicle interior handle and corresponding manufacturing method with encapsulation core

一个总体方面包括一种制造把手的方法，该方法包括：提供芯元件；提供模具；将芯元件策略性地定位在模具内，使得可成型材料可以注入模具中(当处于熔融状态时)以可操作地封装芯元件，并且使得芯元件在由可成型材料可操作地封装时保持静止；将可成型材料(当处于熔融状态时)注入模具中以可操作地封装芯元件，并通过模具形成把手，该把手构造成连接到车辆内部的窗户支撑支柱。

Method for producing a composite material in the form of a sandwich

本发明的目的可以是一种制造夹层形式的产品的方法，所述夹层包括芯和外层。所述外层可以由包含纤维增强聚合物基体的复合材料构成。所述方法使用耐热材料插入物，所述耐热材料例如是硅树脂。本发明的目的可以是提供一种制造夹层的方法，所述方法将所述夹层的所述芯的材料选择与所述外层的材料选择分开。

COMPOSITE FLANGE WITH MACHINING PART.

Synthetic resin container excellent in functional characteristics and production method therefor

Process for manufacturing a fibrous material in continuous fibers impregnated with thermoplastic polymer

Procédé de fabrication d’un matériau fibreux imprégné comprenant un matériau fibreux en fibres continues et au moins une matrice polymère thermoplastique, caractérisé en ce que ledit matériau fibreux est ensimé par un polymère thermoplastique d’ensimage et présente, avant sa pré-imprégnation par ledit polymère thermoplastique, une largeur initiale l, ledit procédé comprenant une étape d’épanouissement dudit matériau fibreux avant une étape de pré-imprégnation, ladite étape d’épanouissement étant effectuée au moyen d’au moins deux pièces d’embarrage (E) et d’au moins un système de chauffage SC permettant le chauffage desdites pièces d’embarrages et/ou dudit matériau fibreux, ledit épanouissement après défilement dudit matériau fibreux au contact desdites pièces d’embarrage étant compris de 1,5 à 5 fois la largeur initiale l, ledit matériau fibreux épanoui étant refroidi en dessous de la Tg du polymère thermoplastique d’ensimage au moyen d’un système de refroidissement avant sa mise en contact avec ladite matrice polymère thermoplastique dans le système de pré-imprégnation pour effectuer l’étape d’imprégnation, l’épanouissement étant constant et représentant toujours 1,5 à 5 fois la largeur initiale l lors de la mise en contact dudit matériau fibreux avec ladite matrice polymère thermoplastique dans le système de pré-imprégnation Process for the manufacture of an impregnated fibrous material comprising a fibrous material in continuous fibers and at least one thermoplastic polymer matrix, characterized in that the said fibrous material is sized with a thermoplastic sizing polymer and presents, before its pre-impregnation with the said thermoplastic polymer, an initial width l, said method comprising a step of spreading said fibrous material before a step of pre-impregnation, said step of spreading being carried out by means of at least two bridging pieces (E) and at least one heating system SC allowing the heating of said bridging parts and/or said fibrous material, ...

CONTAINER