17 - Rubber and plastic; packing and insulating materials
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines-outils, robots (machines) dans les domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres; machines-outils, robots (machines) de réalisation de pièces en matériaux composites, de dépose automatique de fibres; machines-outils, robots (machines) d’enroulement filamentaire; pièces ou parties constitutives des machines-outils, robots (machines) précités relevant des domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres. Pièces finies ou semi-finies, en matériaux composites, réalisées par enroulement filamentaire. Services de conception, recherches techniques, consultation en matière de recherches techniques, conduite d’études de projets techniques, expertises (travaux d’ingénieurs), contrôle qualité, essai de matériaux, dans le domaine de la réalisation de pièces en matériaux composites (comprenant notamment des fibres et des plastiques) par mise en œuvre automatisée de fibres; mise au point (développement) de méthodes, machines et machines-outils pour la fabrication, le traitement et l'inspection de pièces en matériaux composites; recherches et études techniques concernant la programmation des trajectoires pour la dépose automatique de fibres pour la réalisation de pièces en matériaux composites; mise au point technique (travaux d'ingénieurs) et essais de matériaux pour la dépose automatique de fibres; tests techniques et inspection à des fins de contrôle de qualité de pièces en matériaux composites.
2.
FIBER APPLICATION MACHINE PROVIDED WITH A TENSION LIMITING SYSTEM
A fiber application machine comprising a fiber application head, storage means, conveying means, a displacement system, and a tension limiting system comprising at least one first cylinder and at least one second cylinder cantilever mounted on a support structure, and drive means for driving the cylinders in rotation. The first cylinder and/or the second cylinder are mounted mobile on the support structure between at least one active position in which each fiber is able to be partially wound on the cylinders, and an inactive position in which the first cylinder and the second cylinder are spaced apart from each other.
An application head specially designed to produce parts made of composite materials, comprising an application system, guiding means defining a guiding plane, a cutting system for cutting a fiber, the cutting system comprising a first blade movable in translation along a cutting direction and provided with a bevel defining a first cutting edge and a second blade movable in translation along the cutting direction and provided with a bevel defining a second cutting edge, the bevels being opposed to allow an overlapping of the cutting edges.
B26D 1/06 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
The present invention relates in particular to a fibre placement machine, comprising a lay-up support (4) capable of carrying or constituting a lay-up tool (41), a creel (2) capable of storing and delivering a plurality of fibres, and a placement head (3) comprising at least one compacting roller (31) mounted so as to rotate about its longitudinal axis (A1). The lay-up support is able to be driven in rotation about an axis of rotation (A2) and to be moved in translation along a first direction (X), perpendicular to the axis of rotation (A2) and to the longitudinal axis (A1). The creel and the placement head are mounted on a support structure (1) which is able to be moved in translation along a second direction (Y), perpendicular to the first direction (X) and to the axis of rotation (A2), and parallel to the longitudinal axis (A1).
The present invention relates to a fibre application machine comprising a fibre application head, fibre storage means, and routing means for routing at least one fibre from said storage means to the application head, comprising at least one flexible routing tube (41). Each routing tube is capable of receiving a fibre in its internal passage, and is mounted by a downstream end to a downstream fixing system (53) mounted on the application head. The routing means further comprise a guiding device comprising a chain assembled to the downstream fixing system and comprising a succession of rigid segments (6) hingedly mounted to each other via articulation systems. The routing tube(s) pass through guide means (9) distributed along the chain.
The present invention relates in particular to a fibre application machine comprising a fibre application head (2) comprising a fixed portion (21) and a movable portion (22) slidably mounted on the fixed portion and biased by at least one compacting cylinder (25). The movable portion comprises an application roller (23), and a guide system for guiding at least one fibre (Fl, F2) to the application roller in a guide plane (Pl, P2). The machine further comprises a tension-limiting system (4) comprising at least one cylinder (41-44) on which each fibre is able to be at least partially wound, and drive means (29) capable of rotating the cylinder. The tension-limiting system is mounted on the movable portion of the head, upstream of the guide system.
The present invention relates to a fibre application head for the production of composite material parts, comprising a compaction roller (3), guiding means (4), a retractable flap (6) which can be displaced between an active position in which the said flap is able to come by its distal end (63) against the fibre in order to bring the said fibre in abutment against with the roller, and a retracted position in which said flap is spaced apart from the roller, and a heating system (5) able to emit thermal radiation (51) towards of the nip zone between the roller and the application surface. Said flap is displaceable by actuation means (7) between its active position and its retracted position so that the roller is subjected to the radiation of the heating system over a greater surface area in the retracted position than in the active position of the flap.
The present invention relates to a method for producing a part made of thermoplastic material, the method comprising: - applying an adhesive agent to the application surface of a mould in order to impart stickiness to the application surface; - producing a first assembly (71) comprising a step of producing a first ply of thermoplastic strips on the application surface, the first assembly having a peripheral zone (712) extending beyond the final theoretical edge of the part to be produced; - placing a sealing strip around the edge of the first assembly and placing the first assembly in a vacuum to ensure that the first assembly is maintained on the application surface; - producing, on the first assembly, a second assembly (72) comprising multiple overlaid plies of thermoplastic strips to produce the preform (73); and - cutting the perform along the final theoretical edge to obtain the part made of thermoplastic material.
The present invention relates to a fibre application machine comprising a fibre application head, storage means, routing means, a movement system, and a tension-limiting system (5) comprising at least one first cylinder (51a-c) and at least one second cylinder (52a-c) which are cantilever-mounted on a support structure (55) and drive means for rotating the cylinders. The first cylinder and/or the second cylinder are movably mounted on the support structure between at least one active position in which each fibre is capable of being partially wound around the cylinders and an inactive position in which the first cylinder and the second cylinder are spaced apart from one another.
A fiber application head for the production of composite material parts, including a compacting roller having a rigid central tube, at least one cylindrical piece made of an elastically deformable flexible material, assembled on the central tube and a plurality of independent rigid rings stacked side by side on the cylindrical piece. Each cylindrical piece includes a cylindrical outer surface by which each ring is intended to come to bear against the lay-up surface, and two collars mounted on the central tube, on either side of the cylindrical piece, being able to block in translation the stack of rings on the cylindrical piece.
The present invention relates to a fibre application head comprising a support structure (10) having a rear face (12) and a front face (11) on which a compacting roller (21), reel support means (4) and return systems (71-76) are mounted. The support means are position in two lateral zones (52) of the front face, which are disposed on either side of a central zone (51) which is centred on a first main plane (P1) perpendicular to the axis (A2) of rotation of the roller and in which said compacting roller is disposed. The return systems comprise first return means (71, 73) that are mounted on the front face, in the central zone, and are able to redirect the fibres (F1, F2) coming from the lateral zones (52) towards the compacting roller in a direction substantially parallel to the first plane (P1).
A fiber application head comprising a compaction system including a plurality of independent compaction rollers and compaction cylinders and, for each fiber, cutting means and rerouting means. For each fiber, the head comprises a functional module including the cutting means and the rerouting means, each functional module is mounted so as to be movable in translation on a support element of the head. Each compaction roller is mounted on one or more adjacent functional modules. A compaction cylinder is associated with the functional module(s) associated with a compaction roller for the displacement in translation of the functional module(s). An independent heating system is associated with each compaction roller, and able to displace with the functional module(s) associated with a compaction roller.
The present invention relates to a fibre application head for producing pieces of composite material, comprising a compacting roller (3), guiding means (4), a retractable flap (6) which is movable between an active position in which the flap can move with the distal end (63) thereof against the fibre in order to place the fibre in abutment against the roller, and a retracted position in which the flap is spaced apart from the roller, and a heating system (5) which can emit thermal radiation (51) in the direction of the pinch zone between the roller and the application surface. The flap can be moved by actuation means (7) between the active position and the retracted position thereof so that the roller is subjected to the radiation of the heating system over a greater surface area in the retracted position than in the active position of the flap.
An application head, comprising an application system, guiding means defining a guiding plane, a cutting system comprising a first cutting tool movable in translation and a second cutting tool, and a clamping system comprising a first clamping tool movable in translation and a second clamping tool. A first control means is able to displace the cutting tools together between initial and final cutting positions representing a variation in distance along the guiding plane and a second control means is able to displace the clamping tools together between initial and final clamping positions representing a variation in distance along the guiding plane.
A fiber application head comprising a compaction system including several independent compaction rollers and compaction cylinders and, for each fiber, cutting means and rerouting means. For each fiber, the head comprises a functional module including cutting means and rerouting means. Each functional module is mounted so as to be movable in translation along a compaction direction on a support element of the head. Each compaction roller is mounted on one or more adjacent functional modules. A compaction cylinder is associated with the functional module(s) associated with a compaction roller for the displacement in translation of the functional module(s). The compaction rollers are arranged in a single row.
The present invention concerns a fibre application head for producing composite material parts, comprising a compacting roller (2) comprising a rigid central tube (4), at least one cylindrical piece (3) made from a flexible, elastically deformable material, assembled on the central tube, and a plurality of separate rigid rings (5) stacked side by side on the cylindrical piece, each having a cylindrical outer surface (51) via which each ring is intended to come to bear against the layup surface, two bushings (6) mounted on the central tube, to either side of the cylindrical piece, being capable of preventing the stack of rings from moving in translation on the cylindrical piece.
A fibre application head for producing composite material parts, comprising a compacting system comprising a compacting roller for applying one or more fibres onto an application surface, and a heating system capable of emitting thermal radiation towards the fibre or fibres. The head further comprises a blowing system comprising an air blowing nozzle, the nozzle being arranged upstream from the roller, with respect to the movement direction, and being capable of forming an air knife, parallel to the axis of the roller, towards the nip zone between the compacting roller and the layup surface.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 35/08 - Heating or curing, e.g. crosslinking or vulcanising by wave energy or particle radiation
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
18.
Application head comprising a cutting system with integrated control in translation and in rotation
An application head specially designed for producing parts made of composite materials, comprising an application roller, guiding means defining a guiding plane and a cutting system for cutting a fiber comprising a first tool movable in translation along a cutting direction and a second tool. The cutting system comprises an integrated control means able to displace the first tool in translation along the cutting direction and to displace the first and second tool together, in rotation around a direction parallel to the application roller.
A fiber application head for producing composite material parts, comprising a compacting system comprising a compacting roller comprising a rigid central tube and at least one cylindrical part made of a flexible material and assembled on said central tube, and an anti-adherent sheath covering the cylindrical part, and a heating system that is able to emit thermal radiation in the direction of the (s). The anti-adherent sheath has lateral portions extending beyond the cylindrical surface of the cylindrical part in the direction of the rotation axis of the roller, the assembly of the anti-adherent sheath to said cylindrical part being carried out by the lateral portions.
B29C 70/00 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
B32B 1/00 - Layered products having a non-planar shape
B32B 7/00 - Layered products characterised by the relation between layers Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties Layered products characterised by the interconnection of layers
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
20.
METHOD FOR PRODUCING A COMPOSITE MATERIAL PART BY ORIENTED NEEDLING OF A PREFORM
A method for producing a composite material part comprising—a step of producing a preform formed of unidirectional continuous fibers oriented in at least one fiber orientation,—a step of applying non-woven filaments to the preform, and—a step of needling the filaments by means of a needling device comprising a plurality of needles, each needle being provided with a notch extending along a notch axis perpendicular to the main longitudinal axis of the needle, or several notches each extending along a notch axis perpendicular to the main longitudinal axis of the needle, the notch axes being parallel to each other, the needles and the preform being arranged so that the notch axes form a non-zero angle with the fiber orientation.
B29C 70/48 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM]
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
B29C 65/00 - Joining of preformed partsApparatus therefor
21.
MACHINE FOR APPLYING FIBRES WITH FLEXIBLE TUBES FOR CONVEYING FIBRES PROVIDED WITH SPECIFIC FLEXIBLE BLADES
The present application relates to a machine for applying fibres, comprising a head for applying fibres, means for storing fibres, and means for conveying the fibres from said storage means to the application head, said conveying means comprising at least a first flexible tube (41), each first flexible tube being capable of receiving a fibre in the internal passage thereof, and being provided with at least one longitudinal flexible blade (42) having a longitudinal main axis, said flexible tube and said flexible blade being joined at the end portions (41b, 42b) thereof to attachment systems (8). The flexible blade (42) is mounted at at least one of the end portions (42b) thereof to an attachment system (8) so as to pivot about a pivot axis (A2) parallel to the longitudinal main axis thereof.
B65H 59/10 - Adjusting or controlling tension in filamentary material, e.g. for preventing snarlingApplications of tension indicators by devices acting on running material and not associated with supply or take-up devices
22.
FIBRE APPLICATION HEAD COMPRISING COMPACTION RAMS PAIRED WITH FUNCTIONAL MODULES
The present invention relates to a fibre application head comprising a compaction system comprising several independent compaction rollers (3a, 3b) and compaction rams (5a, 5b), and, for each fiber, cutting means and redirection means. For each fiber, the head comprises a functional module (2a, 2b) comprising the cutting means and the redirection means, every functional module being mounted mobile in translation on a support element (4) of the head. Every compaction roller is mounted on one or more adjacent functional modules. A compaction ram is paired with the functional module(s) paired with a compaction roller, for the translational movement of the functional module(s). The redirection means of every functional module comprise a drive roller driven by a motor, and a counter-roller.
The present invention relates to a fibre application head comprising a compacting system having a plurality of independent compacting rollers (3a, 3b) and compacting rams (5a, 5b) and, for every fibre, cutting means and redirecting means. For every fibre, the head has a functional module (2a, 2b) comprising the cutting and redirecting means, and every functional module is mounted mobile in translation in a compaction direction on a support element (4) of the head. Every compacting roller is mounted on one or several adjacent functional modules. A compacting roller is paired with the functional module(s) paired with a compacting roller, for moving the functional module(s) in translation. The compacting rollers are disposed in a single row.
The present invention relates to a fibre application head comprising a compaction system comprising several independent compaction rollers and compaction jacks and, for each fibre, cutting means and redirection means (24). For each fibre, the head comprises a functional module (2a) comprising the cutting means and the redirection means, each functional module is mounted mobile in translation on a support element (4) of the head. Each compaction roller is mounted on one or more adjacent functional modules. A compaction jack is associated with the associated functional module(s) associated with a compaction roller for the translational movement of the functional module(s). An independent heating system (6a, 6b) is associated with each compaction roller, and able to move with the functional module(s) associated with said one compaction roller.
The present invention relates to a fibre application head comprising a compacting system comprising a plurality of independent compacting rollers and compacting cylinders, and, for each fibre, cutting means and redirecting means. For each fibre, the head comprises a functional module comprising the cutting means and the redirecting means, each function module being mounted so as to be movable in translation in a compacting direction on a support element of the head. Each compacting roller is mounted on one or more adjacent functional modules. A compacting cylinder is associated with the functional module(s) associated with a compacting roller. Each support element (4) is mounted on a frame (1) of the head so as to be movable in translation in a direction (T1) perpendicular to the compacting direction, such that each support element can be moved from a lay-up position to a maintenance position.
The present invention relates to a method for producing a part made of a composite material, comprising a step of producing a needled preform (105) which comprises at least two needled sub-sets (103a) of plies stacked one on top of the other, each needled sub-set of plies being obtained by needling non-woven filaments applied to at least a first main face of a sub-set of superimposed plies (101a), wherein each ply is formed of continuous fibres, the needling being performed by a needling device (7) comprising a plurality of needles (71), each needle being provided with a notch, such that filaments are carried by the needles and arranged in a direction that is substantially perpendicular to the continuous fibres of the sub-set of plies, and a step of treating the needled preform to form the polymer matrix of the part made of composite material.
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/20 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in a single direction, e.g. roving or other parallel fibres
D04H 3/105 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
27.
Process for producing composite material parts by impregnating a specific preform
A method for producing a composite material. The method includes the steps of producing an initial dry preform, formed from unidirectional continuous dry fibers, applying non-woven filaments to a first main face of the dry preform, and needling the filaments with a needling device. The needling device includes a plurality of needles, each provided with at least one notch, so that filaments are driven by the needles and arranged in a direction substantially perpendicular to the continuous fibers of the dry perform. The method includes the further step of impregnating the dry preform with an impregnation polymer, the impregnation polymer constituting the matrix of the composite material part.
B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
B29C 51/00 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawingApparatus therefor
B29C 70/08 - Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/48 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM]
B32B 5/06 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer needled to another layer, e.g. of fibres, of paper
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
ccc) and is provided with a bevel (58) defining a second cutting edge (54), said bevels (56, 58) being opposed so as to allow said cutting edges (52, 54) to overlap.
The present application relates in particular to an application head especially designed for producing parts made of composite materials, comprising an application roller (1), guide means (3) defining a guide plane (P), and a cutting system (5) for cutting a fiber, said cutting system comprising a first tool (51) that is movable in translation along a cutting direction (Tc) and a second tool (53). The cutting system (5) comprises an integrated control means (6) capable of moving the first tool (51) in translation along the cutting direction (Tc) and of moving the first and second tools (51, 53) together in rotation about a direction parallel to the application roller (1).
The present application relates notably to a fibre-application head for producing parts made of composite material, comprising a compacting system comprising a compacting roller (2) comprising a rigid central tube (4) and at least one cylindrical part (3) made of a flexible material and fitted on said central tube, and a non-stick sleeve (6) covering the cylindrical part, and a heating system (9) that is able to emit thermal radiation in the direction of the fibre(s). Said non-stick sleeve has lateral parts (61) extending beyond the cylindrical surface (33) of the cylindrical part in the direction of the axis of rotation of the roller, said non-stick sleeve being fitted on said cylindrical part by way of said lateral parts. A method for manufacturing a part made of composite material using such an application head is also presented.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B32B 7/00 - Layered products characterised by the relation between layers Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties Layered products characterised by the interconnection of layers
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
The present application concerns, in particular, a fibre application head for producing composite material parts, comprising a compacting system comprising a compacting roller (2) for applying one or more fibres onto an application surface, and a heating system (9) capable of emitting thermal radiation towards the fibre or fibres. Said head further comprises a blowing system (8) comprising an air-blowing nozzle (81), said nozzle being arranged upstream from the roller, with respect to the direction of movement, and being capable of forming an air knife, parallel to the axis of the roller, towards the pinch area between the compacting roller and the layup surface. A method for producing composite material parts using said fibre application head is also disclosed.
A method for producing preforms, by layup of fibers on a layup surface, comprising the application of a binder on at least one continuous flat dry fiber, comprising two opposite main faces, and the layup of the fiber provided with binder by means of a layup head in order to form a preform. The application of binder on a fiber is carried out by means of at least one fiberizing nozzle comprising a discharge orifice supplied with liquid or pasty binder, and one or several injection orifices supplied with pressurized gas, in such a way that said nozzle is able to deliver the binder in the form of a spiral filament, the spirals of filament being deposited on a first main face of the fiber running underneath the nozzle in order to obtain a fiber provided with filaments of binder.
A machine for producing parts made of composite material, the machine comprising a fiber-application head comprising an application roller, a guide system for guiding one or more fibers, in the form of a strip, towards said application roller, and at least one cutting system comprising a blade capable of being maneuvered by a cutting cylinder between a rest position and an active position for cutting a fiber, each cutting system comprising a counter-blade that is elastically held against the blade by the cutting edge thereof for cutting by shearing a fiber while the blade moves from the rest position thereof to the active position thereof.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
B26D 1/02 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
B26D 1/06 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
B26D 1/00 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor
B26D 1/08 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
36.
PROCESS FOR PRODUCING PREFORMS WITH APPLICATION OF A BINDER TO DRY FIBRE FORMED FROM A PLURALITY OF INITIAL FIBRES
The invention relates to a process for producing preforms, comprising the application of a binder to a continuous dry fibre (9) formed from at least two initial fibres, and the layup of said fibre using a layup head in order to form a preform. Binder is applied by means of a fiberisation nozzle (50) comprising a discharge orifice (53) supplied with liquid or pasty binder, and one or more injection orifices (57) supplied with pressurised gas, so as to deliver the binder in the form of a spiral strand (92), the coils being deposited on the fibre running past a nozzle in order to obtain a fibre provided with strands (93) of binder, said strands bonding the initial fibres together.
The present invention relates to a method for producing a composite material part comprising - a step of producing a preform formed of unidirectional continuous fibres oriented in at least one fibre orientation, - a step of applying non-woven filaments to the preform, and - a step of needling the filaments by means of a needling device comprising a plurality of needles, each needle being provided with a notch (82) extending along a notch axis (B) perpendicular to the main longitudinal axis of the needle, or several notches each extending along a notch axis perpendicular to the main longitudinal axis of the needle, said notch axes being parallel to each other, said needles and the preform being arranged so that the notch axes form a non-zero angle with the fibre orientation.
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
42 - Scientific, technological and industrial services, research and design
45 - Legal and security services; personal services for individuals.
Goods & Services
Machine tools, robots (machines) in connection with the production of parts of composite materials, automated materials placement, and automated fibre placement; Machine tools, robots (machines) for producing parts of composite materials, automated materials placement, and automated fibre placement; Machine tools, robots (machines) for fibre placement or strip placement; Machine tools, robots (machines) for producing three-dimensional parts via a materials placement process; Machine tools, robots (machines) for automatic processing of parts (in particular for forming, sanding, cutting and painting tasks), in particular for the processing of parts of composite materials; Parts or fittings for the aforesaid machine tools, robots (machines) relating to the fields of producing parts of composite materials, automated materials placement, and automated fibre placement. Business management and organisation consultancy; Business consulting, business management and business administration services; Business management; Business management and organization consultancy; Business analysis, research and information services; Accounting; Administrative and book-keeping consultancy and assistance; Advertising, marketing and promotional services; Organization of exhibitions for commercial or advertising purposes; On-line advertising on a computer network; Rental of advertising time on communication media; Publication of publicity texts; Rental of advertising space; Dissemination of advertising matter; Public relations services; Business auditing. Design, technical research, consultancy relating to technical research, and expert services, in connection with the production of parts of composite materials (including in particular fibres and plastics), automated materials placement, automated fibre placement, and the production, processing and inspection of parts; Implementation (development) of methods, machines and machine tools for manufacturing, processing and inspecting parts; Research and technical studies relating to the planning of trajectories for the automatic manufacture, processing and inspection of parts; Technical development (engineering) and materials testing for automated materials placement; Technical testing and inspection for quality control relating to parts of composite materials, design, maintenance and updating of computer software for design, simulation and programming for automated materials placement, for the automatic processing or inspection of parts; Computer assistance and consultancy. Legal services; Mediation; Licensing of computer software and intellectual property; On-line social networking services.
39.
METHOD FOR PRODUCING A BENT PART MADE OF COMPOSITE MATERIAL AND CORRESPONDING BENT PART
The invention concerns a method for producing a bent structural element (10) comprising a first portion (11) extending in a first direction, a second portion (13) extending in a second direction, and a curved junction portion (12) connecting the first portion to the second portion; the production of the bent structural element comprising the production of superposed plies (101, 102) by applying unidirectional continuous fibres extending longitudinally from the first portion to the second portion, and the winding of a tie (120) around the plies in the junction portion. The invention also concerns a method for producing a bent part comprising the production of at least two bent structural elements, and the assembly of said at least two bent structural elements in order to form the bent part. The invention also concerns a bent structural element and a bent part obtained by the method of the invention.
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/86 - Incorporating in coherent impregnated reinforcing layers
B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
40.
METHOD FOR PRODUCING COMPOSITE MATERIAL PARTS FROM NEEDLED PREFORMS
The present invention concerns a method for producing composite material parts comprising continuous fibres and a matrix composed of at least a first polymer, the method comprising - a step of producing a preform (101), formed from continuous fibres and the first polymer, - a step of applying non-woven filaments to at least a first main face (111) of the preform, - a step of needling said filaments by means of a needling device (5) comprising a plurality of needles (51), each having at least one notch, such that filaments are drawn by the needles and are arranged in a direction substantially perpendicular to the continuous fibres of the preform, and - a step of applying a heat treatment to the preform to obtain the composite material part.
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
41.
METHOD FOR PRODUCING COMPOSITE MATERIAL PARTS FROM PREFORMS THAT ARE NEEDLED IN THE PRESENCE OF A LUBRICANT
The present invention concerns a method for producing composite material parts, characterised in that it comprises - a step of producing an initial preform (101), formed from continuous fibres, - a step of applying non-woven filaments (40) to at least a first main face (111) of the preform, - and a step of needling said filaments by means of a needling device (5) comprising a plurality of needles (51), each having at least one notch, such that filaments are drawn by the needles and are arranged in a direction substantially perpendicular to the continuous fibres of the preform, the preform comprising, during the needling step, a lubricant for reducing the friction between the needles and the fibres of the preform.
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
42.
METHOD FOR PRODUCING COMPOSITE MATERIAL PARTS BY IMPREGNATING A SPECIFIC PREFORM
The present invention concerns a method for producing a composite material part comprising - a step of producing an initial dry preform (101), formed from unidirectional continuous dry fibres, - a step of applying non-woven filaments to a first main face (111) of the dry preform, - a step of needle-punching said filaments by means of a needle-punching device (5) comprising a plurality of needles (51), each provided with at least one notch, such that filaments are drawn by the needles and arranged in a direction substantially perpendicular to the continuous fibres of the dry preform, and - a step of impregnating the dry preform with an impregnation polymer in order to form the matrix of the composite material part.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/08 - Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
43.
MACHINE FOR APPLYING CONTINUOUS FIBRES COMPRISING A BRAKING DEVICE POSITIONED IN THE APPLICATION HEAD AND METHOD IMPLEMENTING SUCH A MACHINE
The invention relates to a fibre application machine for applying fibres to a layup surface, and to a fibre application method for producing components made of composite materials. The machine comprises a fibre application head 1 for applying at least one continuous fibre 2, 2' to a layup surface, a movement system able to move the application head relative to the layup surface, storage means for storing the said continuous fibre, and a device 27, 27' for increasing the fibre tension, mounted on the application head.
The invention relates to a process for producing preforms comprising the application of a binder to at least one continuous flat dry fiber (91), comprising two opposite main faces (91a, 91b), and the layup of said fiber using a layup head. The application of binder to a fiber is carried out using at least one fiberizing nozzle (50) comprising a discharge orifice (53) supplied with liquid or pasty binder, and one or more injection orifices (57) supplied with pressurized gas, so that said nozzle delivers the binder in the form of a spiral filament (92), the coils of filament being deposited on a first main face (91a) of the fiber running underneath the nozzle.
The present disclosure relates to a fibre application machine for producing parts made of composite material, and to a method for producing corresponding parts. The machine comprises a fibre application head and a compacting system for applying fibres by contact with an application surface in order to produce a part, a moving system being able to effect a relative head movement with respect to the application surface, and a main belt conveyor (3) comprising an endless belt (31) fitted between at least two return systems (32, 33), at least one being a motor-driven return system, said belt comprising an upper strand forming said application surface, and a plate (37) on which the upper strand rests, a control unit being able to control the motor-driven return system in order to remove the part(s) from the endless belt.
A method for producing a three-dimensional preform, consisting in producing an initial preform (4) and forming the initial preform between the male forming tool and the female forming tool of a press to obtain a three-dimensional preform. The initial preform is obtained by producing stacked plies by the contact-application, via an application roller, of unidirectional continuous fibres on a draping tool (2), wherein one or more plies comprise fibres having extensions (61a, 61b, 62a, 62b, 71a, 71b, 72a, 72b), said extensions constituting gripping portions. Said gripping portions are placed in gripping means of a tensioning system such that they selectively apply tensioning to said fibres during the forming operation.
The present invention relates to a method for producing a three-dimensional preform consisting in producing an initial preform (4) comprising a plurality of stacked plies, said plies being formed from unidirectional continuous fibres and a first polymer, and thermoforming the initial preform between the male forming tool (92) and the female forming tool (91) of a press (9) in order to obtain a three-dimensional preform (1). During the forming step, an outer web is positioned at the interface between the initial preform (4) and the male tool (62) and at the interface between the initial preform and the female tool (91), said outer webs being formed from a second polymer such that, during the forming step, the outer webs remain in a solid state and are deformed.
B29B 11/04 - Making preforms by assembling preformed material
B29C 43/00 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor
B29C 43/18 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 43/20 - Making multilayered or multicoloured articles
B29C 51/00 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawingApparatus therefor
B29C 51/14 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawingApparatus therefor using multilayered preforms or sheets
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 7/02 - Physical, chemical or physicochemical properties
B32B 37/02 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B29B 11/06 - Making preforms by moulding the material
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/40 - Shaping or impregnating by compression
B29C 70/68 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers
48.
MACHINE FOR APPLYING SPECIFIC FIBRES AND METHOD FOR PRODUCING PARTS USING SUCH A MACHINE
The present invention relates in particular to a machine for applying fibres, which includes a head (1) for applying fibres, a poly-articulated robot capable of moving the application head into a drape-forming area (9), a creel (19) for storing continuous fibres, and transport means (21) for transporting the fibres from a mouth (23) of the creel to the application head. Said drape-forming area extends between two boundary planes (P3, P4) which are parallel to a first reference plane (P1) supported by the first axis of rotation (A1) of the robot and arranged symmetrically on either side of a second reference plane (P2), one (P3) of the two boundary planes being inserted between the two reference planes. The mouth (23) of the creel (19) belongs to a median plane (PO) which is parallel to the reference planes (P1, P2) and arranged between the two boundary planes (P3, P4).
The present invention relates in particular to a head for applying fibres to create components made of composite material, comprising a compacting roller (2) for applying a flat strip formed of one or more fibres to an application surface (S), a heating system (9) able to emit thermal radiation towards the strip, just before application by the application roller, the said compacting roller comprising a central tube (5) and at least one cylinder (3) made of an elastically deformable flexible material assembled on the said central tube, characterized in that the said compacting roller further comprises a metallic exterior layer (6) formed of a metal tape.
The present invention relates in particular to a fiber-application machine including a head (2) with a stationary portion (21) and a movable portion (22) facilitating maintenance operations. The movable portion includes at least one application roller (5, 5'), a guide system (4), and fiber-cutting means, the movable portion (22) being slidably mounted on the stationary portion (21) along a sliding plane (P1), the head being mounted via the stationary portion (21) thereof to a system of movement along an assembly axis (A7). The assembly axis (A7) and the sliding plane (P1) are parallel with one another, and the movable portion (22) is mounted on the stationary portion (21) such that the axis of rotation (A8, A'8) of the compaction roller (5, 5') is arranged perpendicular to the sliding plane and on the side of the sliding plane (P1) that is opposite the assembly axis (A7).
The present invention relates in particular to a fiber-application machine including an application head including a guide system (4), first cutting systems and first refeed systems for the fibers of a first fabric, and second cutting systems and second refeed systems for the fibers of a second fabric, a first functional module (6a) supporting the blades and cylinders of the first cutting systems, and the counter-rollers and cylinders of the first refeed systems, a second functional module (6b) supporting the blades and cylinders of the second cutting systems, and the counter-rollers and cylinders of the second refeed systems. The first and second functional modules are movably mounted on the guide system and are movable between a closed operative position and an open maintenance position.
The invention relates to a machine for producing parts made of composite material, said machine comprising a fiber-application head comprising an application roller, a guide system for guiding one or more fibers, in the form of a strip, towards said application roller, and at least one cutting system (7) comprising a blade (71) capable of being maneuvered by a cutting cylinder (73) between an inoperative position and an operative position for cutting a fiber, each cutting system (7) comprising a counter-blade (72) that is resiliently held against the blade (71) by the cutting edge (721a) thereof for shearing a fiber while the blade (71) moves from the inoperative position thereof to the operative position thereof.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/54 - Component parts, details or accessoriesAuxiliary operations
B26D 1/08 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
53.
FIBER-PLACEMENT MACHINE COMPRISING A TWO-WAY APPLICATION HEAD
The present invention relates in particular to a fiber-application machine comprising a sturdy two-way application head for obtaining good lay-up quality. The head comprises a compaction system having at least one roller (5, 5'), and a guide system (4), the compaction system is assembled on a support module that is mounted so as to be pivotable about an axis (A9), between a first position and a second position for applying fibers in a first direction (SI) and a second direction, respectively. The support module, having a generally U-shaped cross section, comprises a central portion and two side walls (52a), locking means mounted on the guide system (4) being suitable for acting on each side wall in order to lock the support module in the two positions thereof, and for taking up the forces induced by the compaction system, the roller being assembled at the lower edges of the side walls.
The invention relates to a method for producing a reinforced part (4), comprising the draping of unidirectional continuous fibres (31-34) on a metal part (1) equipped with an adhesive layer including at least a first thermoplastic polymer, said fibres being pre-impregnated with at least a second thermoplastic polymer, said draping comprising the automated placement of pre-impregnated fibres on the metal part using a compacting roller (21) and the heating of the pre-impregnated continuous fibres to be draped and the adhesive layer of the metal part to a temperature at least greater than or equal to the melting point of the second polymer, in order to weld the pre-impregnated fibres to the metal part.
B29C 70/38 - Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
B29C 70/68 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/06 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of rubber
A fiber application machine comprising a fiber application head, a displacing system to displace said fiber application head, fiber storage, and a fiber conveyor to convey the fibers from the fiber storage to the application head. The machine further comprises a safety system comprising at least one perimeter barrier defining a safety zone wherein the displacing system carrying the application head is placed, the fiber storage being arranged outside of said safety zone.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machine tools, robots (machines) in connection with the production of parts of composite materials, automated materials placement, and automated fibre placement; Machine tools, robots (machines) for producing parts of composite materials, automated materials placement, and automated fibre placement; Machine tools, robots (machines) for fibre placement or strip placement; Machine tools, robots (machines) for producing three-dimensional parts via a materials placement process; Machine tools, robots (machines) for automatic processing of parts (in particular for forming, sanding, cutting and painting tasks), in particular for the processing of parts of composite materials; Machine tools, robots (machines) for inspection of parts (in particular for inspection using X rays), in particular of parts of composite materials; Parts or fittings for the aforesaid machine tools, robots (machines) relating to the fields of producing parts of composite materials, automated materials placement, and automated fibre placement. Computer software for design, simulation and programming for automated materials placement, for the automatic processing or inspection of parts; Computer software for design, simulation and programming for the production of parts of composite materials via fibre placement or strip placement; Computer software for design, simulation and programming for the production of three-dimensional parts via automated materials placement; Computer software for the operation and adjustment of computer-aided machines for automated materials placement, for the automatic processing or inspection of parts; Computer software for the operation and adjustment of computer-aided machines for the production of parts of composite materials via fibre placement or strip placement; Computer software for the operation and adjustment of computer-aided machines for the production of three-dimensional parts via automated materials placement. Installation, maintenance and repair of machines, machine tools, robots (machines) in connection with automated materials placement, automated fibre placement, and the production, processing and inspection of parts. Supervision (management) of custom assembly, for others, to produce machines, machine tools, robots (machines) in connection with automated materials placement, automated fibre placement, and the processing and inspection of parts; Rental of machines, machine tools, robots (machines) in connection with automated materials placement, automated fibre placement, and the processing and inspection of parts of composite materials. Design, technical research, consultancy relating to technical research, and expert services, in connection with the production of parts of composite materials (including in particular fibres and plastics), automated materials placement, automated fibre placement, and the production, processing and inspection of parts; Fine-tuning (development) of methods, machines and machine-tools for the manufacture, processing and inspection of parts (research and development of new products for others); Research and technical studies relating to the planning of trajectories for the automatic manufacture, processing and inspection of parts; Technical development (engineering) and materials testing for automated materials placement; Technical testing and inspection for quality control relating to parts of composite materials, design, maintenance and updating of computer software for design, simulation and programming for automated materials placement, for the automatic processing or inspection of parts.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machine tools, robots (machines) in the fields of the
creation of parts made of composite materials, the automatic
depositing of fibers; machine tools, robots (machines) for
making parts made of composite materials, for automatically
depositing fibers; machine tools, robots (machines) for the
placement of fiber or tapes; machine tools, robots
(machines) for the automatic treatment of parts (for use in
sanding, cutting, painting), namely for the treatment of
parts made of composite materials; machine tools, robots
(machines) for the inspection of parts (in particular for
x-ray inspection), in particular parts made of composite
materials; components or parts of the aforementioned machine
tools, robots (machines) relating to the production of parts
made of composite materials, the automatic depositing of
fibers. Installation, maintenance, and repair of machines, machine
tools, robots (machines) in the fields of the automatic
depositing of fibers, the construction, inspection, and
processing of pieces made of composite materials;
supervision of the construction of machines, machine tools,
robots (machines) in the fields of the automatic depositing
of fibers, the inspection and processing of pieces made of
composite materials; rental of machines, machine tools,
robots (machines) in the fields of the automatic depositing
of fibers, the inspection and processing of pieces made of
composite materials. Design, technical research, consultancy relating to
technical research, expertise, in the field of the
construction of parts made of composite materials
(particularly including fibers and plastics) by the
automated implementation of fibers; development of methods,
machines, and machine tools for the manufacture, inspection,
and processing of pieces made of composite materials;
technical research and studies concerning the programming of
trajectories for the automatic depositing of fibers for the
production of pieces made of composite materials; technical
development (engineering works) and materials testing for
the automatic depositing of fibers; technical testing and
inspection for the purposes of quality control for parts
made of composite materials.
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machine tools, robots (machines) in connection with the production of composite material parts and with automated fiber lay-up; machine tools, robots (machines) for the production of composite material parts and for automated fiber lay-up; machine tools, robots (machines) for fiber placement or tape placement; machine tools, robots (machines) for the automatic processing of parts (including for sanding, cutting and painting), especially for processing composite material parts; machine tools, robots (machines) for inspecting parts (including for X-ray inspection), especially for inspecting composite material parts; parts or fittings for the aforementioned machine tools, robots (machines) in connection with the production of composite material parts and with automated fiber lay-up. Installation, maintenance and repair of machines, machine tools, robots (machines) in connection with automated fiber lay-up and the production, processing and inspection of composite material parts. Supervision (management) of the construction of machines, machine tools, robots (machines) in connection with automated fiber lay-up and the processing and inspection of composite material parts; rental of machines, machine tools, robots (machines) in connection with automated fiber layup and the processing and inspection of composite material parts. Services of design, technical research, technical research consultancy and surveying in connection with the production of composite material parts (including in particular fibers and plastics) by automated implementation of fibers; development of methods, machines and machine tools for the manufacturing, processing and inspection of composite material parts; research and technical studies in connection with the programming of paths for automated fiber lay-up for the production of composite material parts; technical development (engineering) and testing of materials for automated fiber lay-up; technical tests and inspection for quality control purposes of composite material parts.
09 - Scientific and electric apparatus and instruments
19 - Non-metallic building materials
35 - Advertising and business services
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Machines-outils, machines nommément robots dans les domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres; machines-outils, machines nommément robots de réalisation de pièces en matériaux composites, de dépose automatique de fibres; machines-outils, machines nommément robots de placement de fibres et de placement de bandes; machines-outils, machines nommément robots de traitement automatique de pièces, dont pour des opérations de ponçage, de découpe, de peinture, notamment pour le traitement de pièces en matériaux composites; machines-outils, machines nommément robots d'inspection de pièces notamment pour l'inspection par rayons X, notamment de pièces en matériaux composites; pièces et parties constitutives des machines-outils, machines nommément robots précités relevant des domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres.
(2) Machines-outils, machines nommément robots dans les domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres; machines-outils, machines nommément robots de réalisation de pièces en matériaux composites, de dépose automatique de fibres; machines-outils, machines nommément robots de placement de fibres et de placement de bandes; machines-outils, machines nommément robots de traitement automatique de pièces, dont pour des opérations de ponçage, de découpe, de peinture, notamment pour le traitement de pièces en matériaux composites; machines-outils, machines nommément robots d'inspection de pièces notamment pour l'inspection par rayons X, notamment de pièces en matériaux composites; pièces et parties constitutives des machines-outils, machines nommément robots précités relevant des domaines de la réalisation de pièces en matériaux composites, de la dépose automatique de fibres. (1) Installation, entretien et réparation de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, de la réalisation, du traitement et de l'inspection de pièces en matériaux composites; direction nommément supervision de travaux de construction de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, du traitement et de l'inspection de pièces en matériaux composites; location de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, du traitement et de l'inspection de pièces en matériaux composites.
(2) Installation, entretien et réparation de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, de la réalisation, du traitement et de l'inspection de pièces en matériaux composites; direction nommément supervision de travaux de construction de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, du traitement et de l'inspection de pièces en matériaux composites; location de machines, machines-outils, machines nommément robots dans les domaines de la dépose automatique de fibres, du traitement et de l'inspection de pièces en matériaux composites.
(3) Services de conception, recherches techniques, consultation en matière de recherches techniques, expertises, dans le domaine de la réalisation de pièces en matériaux composites, comprenant notamment des fibres et des plastiques, par mise en oeuvre automatisée de fibres; développement nommément mise au point de méthodes, machines et machines-outils pour la fabrication, le traitement et l'inspection de pièces en matériaux composites; recherches et études techniques concernant la programmation des trajectoires pour la dépose automatique de fibres pour la réalisation de pièces en matériaux composites; travaux d'ingénieurs nommément mise au point technique et essais de matériaux pour de la dépose automatique de fibres; tests techniques et inspection à des fins de contrôle de qualité de pièces en matériaux composites.
(4) Services de conception, recherches techniques, consultation en matière de recherches techniques, expertises, dans le domaine de la réalisation de pièces en matériaux composites, comprenant notamment des fibres et des plastiques, par mise en oeuvre automatisée de fibres; développement nommément mise au point de méthodes, machines et machines-outils pour la fabrication, le traitement et l'inspection de pièces en matériaux composites; recherches et études techniques concernant la programmation des trajectoires pour la dépose automatique de fibres pour la réalisation de pièces en matériaux composites; travaux d'ingénieurs nommément mise au point technique et essais de matériaux pour de la dépose automatique de fibres; tests techniques et inspection à des fins de contrôle de qualité de pièces en matériaux composites.
Machine tools, robots (machines) in the fields of automated fibre placement; Machine tools, robots (machines) for automated fibre placement; Machine tools, robots (machines) for fibre placement or strip placement; Parts and fittings for the aforesaid machine tools, robots (machines) relating to the fields of producing parts of composite materials, automated fibre placement.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machine tools and industrial robots for use in the creation of parts made of composite materials and the automatic depositing of fibers; Machine tools and industrial robots for use in making parts made of composite materials, for automatically depositing fibers; Machine tools and industrial robots for use in the placement of fiber or tapes; Machine tools and industrial robots for the automatic treatment of composite parts, in the form of sanding, cutting and painting; Machine tools and industrial robots for the x-ray inspection of parts made of composite materials; Components and parts of the aforementioned machine tools and industrial robots for use in the production of parts made of composite materials and the automatic depositing of fibers Installation, maintenance, and repair of machines, machine tools, industrial robots for use in the automatic depositing of fibers, the construction, inspection, and processing of pieces made of composite materials; Supervision of the construction of machines, machine tools, industrial robots for use in the automatic depositing of fibers, the inspection and processing of pieces made of composite materials; Rental of machines, machine tools and industrial robots for use in the automatic depositing of fibers, the inspection and processing of pieces made of composite materials Design, technical research and technical research consultancy in the field of the automated construction of parts made of fiber and plastics composite materials; Development of manufacturing methods for use in producing composite material goods; Product development of machines and machine tools for use in the manufacture, inspection, and processing of pieces made of composite materials; Technical research in the field of manufacturing of composite goods, namely, the programming of trajectories for the automatic depositing of fibers for the production of pieces made of composite materials; Technical engineering design services and product testing for the automatic depositing of fibers function of manufacturing machine tools and industrial robots; Technical product testing and inspection in the field of quality control for parts made of composite materials
62.
Fiber application machine including flexible fibre-conveying tubes provided with flexible blades
The present invention relates to a fiber application machine, for making components out of composite materials, comprising a fiber application head, fiber storing means, and means for conveying the fibers from said storage means to the application head. The conveying means comprises first flexible tubes, that receive one fiber into its internal passage. Each flexible tube is provided with at least one longitudinal flexible blade of rectangular cross section. Each first flexible tube and its associated flexible blade are placed in a second flexible tube so that the second flexible tube holds the flexible blade substantially against the first flexible tube, while allowing relative longitudinal movement of the flexible blade in relation to the first flexible tube.
A fiber application machine comprising a fiber application head, a displacing system to displace said fiber application head, a fiber storage, and a fiber conveyor to convey the fibers from the fiber storage to the application head. The machine further comprises a safety system comprising at least one perimeter barrier defining a safety zone wherein the displacing system carrying the application head is placed, the fiber storage being arranged outside of said safety zone.
A fiber application machine for the production of composite material parts, comprising a system for displacing a fiber application head, a fiber storage, and a fiber conveyor for conveying the fibers from the fiber storage to the application head, the fiber conveyor being placed in the internal passage of at least one flexible tubular sheath, the machine further comprising a cooling system adapted to inject cold gas in the internal passage of the sheath.
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines and machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Incubators for eggs. Treatment of materials; Processing of plastics. Design, production (development) and testing of prototypes; Programming of computer equipment enabling the operation of developed manufacturing systems; Design of boat plans; Naval architecture; Development of methods and tools for the manufacture of industrial goods by applying, adapting and developing the technology of filament winding and/or discontinuous and continuous fibre deposition.
12 - Land, air and water vehicles; parts of land vehicles
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Machines, nommément robots industriels et machines-outils, nommément machines-outils pour le travail des plastiques, machines-outils pour l'industrie de l'aéronautique, de l'éolien, du nautique; moteurs (à l'exception des moteurs pour véhicules terrestres), nommément moteurs de machines, moteurs d'outils à main, moteurs de bateaux, moteurs pour machinerie industrielle; accouplements et organes de transmission (à l'exception de ceux pour véhicules terrestres), nommément courroies de transmission pour machinerie industrielle, transmissions pour machinerie industrielle, accouplements de machine; instruments agricoles autres que ceux actionnés manuellement, nommément tracteurs agricoles, équipement agricole d'irrigation et d'arrosage, équipement agricole pour ensemencer; couveuses pour les oeufs. (1) Traitement de matériaux, nommément traitement de plastique, de minerais, d'acier, de métaux communs pour l'industrie des transports terrestres nommément, automobiles, autobus, train, métro, tramway, de l'aérospatial, de l'aéronautique, des énergies, nommément de l'éolien, de l'hydrolien et du nautique; services de transformation de matières plastiques pour la réalisation et la fabrication de pièces et composants de bateau, d'avion et d'éolienne.Services de conception, de réalisation (élaboration) et tests de prototypes pour des robots industriels ; programmation de matériels informatiques permettant le fonctionnement des systèmes de fabrication mis au point, nommément programmation informatique; conception de plans de bateaux; services d'architecture navale; mise au point de méthodes et d'outils, nommément services d'ingénierie industrielle dans le domaine de la fabrication de produits industriels par la technique de placement de fibres plastiques robotisée pour la fabrication de produits industriels par application, adaptation et développement de la technologie de l'enroulement filamentaire et de la dépose de fibres continues et discontinues.
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and transmission components
(except for land vehicles); agricultural implements other
than hand-operated; egg incubators. Treatment of materials; plastic working. Design, production (development) and testing of prototypes;
programming computer hardware enabling the operation of
installed manufacturing systems; design of blueprints for
boats; naval architecture services; development of methods
and tools for manufacture of industrial goods by
application, adaptation and development of technologies for
filament winding and/or for laying continuous and
discontinuous fibres.
A fiber application machine including a fiber application head with an application roller for the production of parts made of composite materials. The fiber application head further includes a guiding system to guide the fibers onto the application roller and/or means for the application of resin to each fiber as the fibers leave the guiding system. The fiber application machine can also include a fiber storing system and conveying means for conveying the fibers from the fiber storing system to the application head. The conveying means can comprise flexible tubes, each tube being able to receive a fiber in its inner channel. The conveying means can further include a tension limiting system positioned between the application head and the storing system. The fiber application machine can further include a system for moving the application head.
A fiber application machine, for making components out of composite materials, that includes a system for displacing a fiber application head, fiber storage means, and fiber conveying means for conveying fibers from said storage means to the application head. The conveying means include flexible tubes connecting the storage means to the application head, each flexible tube being fitted with at least one longitudinal flexible blade of rectangular transverse cross-section, said flexible blade being placed substantially parallel to the plane of transport of the fiber received in the inner passage of the flexible tube.
