WO2020008193A1 - Procédé de fabrication d'un élément polymère renforcé par des fibres de carbone, procédé de fabrication d'une préforme stratifiée en polymère renforcé par des fibres de carbone, préforme stratifiée en polymère renforcé par des fibres de carbone et élément polymère renforcé par des fibres de carbone - Google Patents

Procédé de fabrication d'un élément polymère renforcé par des fibres de carbone, procédé de fabrication d'une préforme stratifiée en polymère renforcé par des fibres de carbone, préforme stratifiée en polymère renforcé par des fibres de carbone et élément polymère renforcé par des fibres de carbone Download PDF

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Publication number
WO2020008193A1
WO2020008193A1 PCT/GB2019/051886 GB2019051886W WO2020008193A1 WO 2020008193 A1 WO2020008193 A1 WO 2020008193A1 GB 2019051886 W GB2019051886 W GB 2019051886W WO 2020008193 A1 WO2020008193 A1 WO 2020008193A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon fibre
process according
bladder
preform
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB2019/051886
Other languages
English (en)
Inventor
William PRIESTNER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riversimple Movement Ltd
Original Assignee
Riversimple Movement Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riversimple Movement Ltd filed Critical Riversimple Movement Ltd
Publication of WO2020008193A1 publication Critical patent/WO2020008193A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B29K2105/0827—Braided fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Definitions

  • a process of manufacturing a carbon fibre reinforced polymer element a process of manufacturing a carbon fibre reinforced polymer laminated preform, a carbon fibre reinforced polymer laminated preform and a carbon fibre reinforced polymer element
  • the invention relates to manufacturing carbon fibre elements and to carbon fibre elements. More specifically, the invention relates to a process of manufacturing a carbon fibre reinforced polymer element, a process of manufacturing a carbon fibre reinforced polymer laminated preform, a carbon fibre reinforced polymer laminated preform and a carbon fibre reinforced polymer element.
  • Resin transfer moulding is a method of fabricating high-tech composite structures.
  • RTM uses a closed mould commonly made of aluminium.
  • a fibre “layup” such as graphite is placed into the mould.
  • the mould is closed, sealed, heated, and placed under vacuum. Heated resin is injected into the mould to impregnate the fibre layup.
  • HP-RTM high-pressure resin transfer moulding
  • the first step is building up a fibre preform.
  • a very low-viscosity, reactive resin is injected into the cavity at high pressure ensuring that each individual fibre is wetted and that there are not any air voids.
  • thermoset parts require heat and high consolidation pressure to cure— conditions that require the use of an autoclave.
  • Autoclaves generally, are expensive, result in waste heating of space and the component. Manufacturers that are equipped with autoclaves usually have to cure a number of parts simultaneously.
  • a process of manufacturing a carbon fibre reinforced polymer laminated preform comprising the steps of: applying at least one layer of adhesive onto a bladder; applying at least one layer of carbon fibre onto the bladder.
  • the process further comprises applying a plurality of layers of adhesive onto the bladder.
  • the process further comprises applying a plurality of layers of carbon fibre onto the bladder.
  • the layers of adhesive and layers of carbon fibre are alternately applied onto the bladder.
  • one layer of adhesive is applied directly onto the bladder.
  • applying the at least one layer of adhesive comprises spraying a layer of resin.
  • applying the at least one layer of adhesive comprises winding a tape of resin film.
  • the process further comprises inflating the bladder prior to applying at least one layer of adhesive or at least one layer of carbon fibre.
  • applying at least one layer of carbon fibre comprises braiding a carbon fibre tow.
  • the carbon fibre tow comprises dry carbon fibre.
  • the carbon fibre tow is braided in a single linear direction. In an embodiment, winding the tape of resin film begins before braiding of carbon fibre tow is finished.
  • a carbon fibre reinforced polymer laminated preform comprising: a bladder; at least one layer of adhesive; at least one layer of carbon fibre.
  • the preform further comprises a plurality of layers of adhesive.
  • the preform further comprises a plurality of layers of carbon fibre.
  • the layers of adhesive and layers of carbon fibre are alternately applied onto the bladder.
  • the at least one layer of adhesive comprises a tape of resin film.
  • the at least one layer of carbon fibre comprises a carbon fibre tow.
  • the carbon fibre tow comprises dry carbon fibre.
  • a process of manufacturing a carbon fibre reinforced polymer, CFRP, element comprising steps of: positioning a preform within a mould defining a final shape of the CFRP element, the preform comprising carbon fibre and adhesive positioned onto a bladder; when the preform is positioned in the mould, introducing a heated and pressurised fluid into the bladder so as to infuse the adhesive into the carbon fibre, such that, the preform becomes cured to obtain the CFRP element.
  • the preform is cured from inside of the bladder in an outward direction.
  • the process further comprises the steps of: applying at least one layer of adhesive onto a bladder; applying at least one layer of carbon fibre onto the bladder such that the preform is obtained.
  • the process further comprises applying a plurality of layers of adhesive onto the bladder.
  • the process further comprises applying a plurality of layers of carbon fibre onto the bladder.
  • the layers of adhesive and layers of carbon fibre are alternately applied onto the bladder.
  • one layer of adhesive is applied directly onto the bladder.
  • applying at least one layer of adhesive comprises spraying a layer of resin.
  • applying at least one layer of adhesive comprises winding a tape of resin film.
  • the process further comprises inflating the bladder prior to applying adhesive and carbon fibre.
  • applying at least one layer of carbon fibre comprises braiding a carbon fibre tow.
  • the carbon fibre tow comprises dry carbon fibre.
  • the carbon fibre tow is braided in a single linear direction.
  • winding the tape of resin film begins before the braiding of carbon fibre tow is finished.
  • the mould comprises a first female portion and a second female portion, the portions representing a final geometry of an external surface of the CFRP element.
  • the process further comprising applying vacuum to a cavity between the mould and the preform to remove air, subsequent to positioning the preform within the mould.
  • positioning the preform comprises adjusting a shape of the bladder so as to fit the mould.
  • the process further comprises removing the bladder from the preform subsequent to the introduction of heated and pressurised fluid into the preform.
  • the process further comprises heating the fluid to a temperature of at least 120°C, pressurising the fluid to a pressure of substantially 3 bar and retaining the fluid in the bladder for substantially 3 hours.
  • a carbon fibre reinforced polymer element obtainable by a process according to the third aspect.
  • Figure 1 illustrates steps of a process of manufacturing a carbon fibre reinforced polymer laminated preform according to a first embodiment.
  • Figure 2 illustrates steps of the process of figure 1.
  • Figure 3 illustrates a carbon fibre reinforced polymer laminated preform according to a third embodiment.
  • Figure 4 illustrates steps of a process of manufacturing a carbon fibre reinforced polymer element according to a second embodiment.
  • Figure 5 illustrates steps of the process of figure 4.
  • Figure 6 illustrates an example carbon fibre reinforced polymer element obtainable by a process of figure 4.
  • Figures 1 and 2 illustrate an example process 100 of manufacturing a carbon fibre reinforced polymer (CFRP) laminated preform.
  • a bladder is provided.
  • a layer 202 of adhesive is applied onto a bladder 201 which may be pre-inflated, to obtain a semiproduct.
  • the application may be performed by winding a tape 202 of resin film or by spraying a layer of resin onto the bladder 201.
  • a layer of carbon fibre is applied onto the semiproduct to obtain a laminated preform 200.
  • the application of the layer of carbon fibre may include braiding a carbon fibre tow 203 using a braider (not shown).
  • fibres of the carbon fibre may be braided in their net shape orientations or layup at close to 180° to achieve a final curvature of substantially 90°.
  • the bladder 201 may comprise a tube made of natural rubber or silicon, and is sufficiently rigid so that the braiding step results in a sustainable carbon fibre pattern on the bladder 201, and is elastic enough such that a curvature of the bladder 201 may be manipulated to achieve a desired shape of the preform, in particular to achieve concave sections of the preform.
  • More than one layer 202, 204 of adhesive and more than one layer 203 of carbon fibre may be applied, in more than one order of application. For example, the layers 202, 203 and 204 could be alternately applied onto the bladder 201.
  • the at least one layer 202, 204 of adhesive may comprise a tape of thermoplastic resin film 202, 204.
  • the at least one layer 203 of carbon fibre tow 203 may comprise dry carbon fibre and may be braided in a single linear direction. Winding the layer 204 of adhesive may begin before braiding of carbon fibre tow 203 is finished.
  • the process 100 can be used to obtain an example CFRP laminated preform 200, as illustrated by figure 3.
  • the preform 200 comprises a first layer 202 of adhesive wound onto an external surface 201a of the bladder 201.
  • a carbon fibre tow 203 is braided onto the first layer 202 and a second layer 204 of adhesive is wound onto the carbon fibre tow 203.
  • the first layer 202 of adhesive or second layer 204 of adhesive may comprise a tape of thermoplastic resin film.
  • the carbon fibre tow 203 may comprise dry carbon fibre, wherein each specific weave is coated with an amount of epoxy while it is being made, before it has set or cured.
  • Figures 4 and 5 illustrate an example process 300 of manufacturing a CFRP element.
  • the bladder 411 is inflated with gas or liquid which may be introduced into the bladder 411.
  • a first layer 412 of adhesive is wound onto the bladder 411 to obtain a first semiproduct.
  • a carbon fibre tow 413 is braided onto the first semiproduct to obtain a second semiproduct.
  • a second layer 414 of adhesive is wound onto the second semiproduct to obtain the preform 410.
  • the first layer 412 of adhesive or second layer 414 of adhesive may comprise a tape of resin film, and the carbon fibre tow 413 may comprise dry carbon fibre 413.
  • the carbon fibre tow 413 may be braided in a single linear direction.
  • the step 304 of winding the second layer 414 of adhesive may begin before the step 303 braiding of carbon fibre tow is finished.
  • the preform 410 is positioned within a mould 420 which defines a final shape of the CFRP element.
  • the mould 420 may comprise a first female portion 421 and a second female portion 422, the portions 421, 422 representing a final geometry of an external surface of the CFRP element.
  • the mould 420 may be a lightweight and low cost shell mould tool, eliminating the need for a block tool (not shown).
  • a shape of the bladder 411 may then be adjusted so as to fit the interior of the mould 420.
  • the preform 410 comprises carbon fibre 413 and adhesive 412, 414 positioned onto a bladder 411.
  • a vacuum may be applied to a cavity between the mould 420 and the preform 410 to remove air, subsequent to positioning the preform 410 within the mould 420.
  • a heated and pressurised fluid is introduced into the bladder 411 so as to infuse the adhesive 412, 414 into the carbon fibre 413, such that, the preform 410 becomes cured to obtain the CFRP element.
  • the fluid has a temperature of at least 120°C and remains in the bladder for 3 hours, at a pressure of 3 bar.
  • curing is performed in a direction which is from inside of the bladder 411 toward the outside.
  • the preform 410 may comprise a first layer 412 of adhesive wound onto a bladder 411, a carbon fibre tow 413 braided onto the first layer 412 and a second layer 414 of adhesive wound onto the carbon fibre tow 413.
  • the first layer 412 of adhesive or second layer 414 of adhesive may comprise a tape of resin film and the carbon fibre tow 413 may comprise dry carbon fibre.
  • the bladder 411 is removed from the preform 410 subsequent to the introduction of heated and pressurised fluid into the preform.
  • CFRP carbon fibre reinforced polymer
  • Figure 6 illustrates an example CFRP element 500 obtainable by the process 300, which may be used with airbags, planar fixing pads, harness routings and other automotive applications.
  • the element 500 may be hollow and may comprise a plurality of cross-sections 510a, 510b, 510c, wherein each cross section may be of different shape and size so as to achieve a complex curvature of the entire element 500.
  • at least one of the cross sections 510a, 510b, 510c may be concave.
  • At least one section of the element 500 may be locally reinforced.
  • the element 500 comprises an improved class A surface and improved carbon fibre orientation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une préforme stratifiée en polymère renforcé par des fibres de carbone, le procédé comprenant les étapes consistant à appliquer au moins une couche d'adhésif (202) sur une poche (201) ; appliquer au moins une couche de fibre de carbone (203) sur la poche (201). L'invention concerne également une préforme stratifiée en polymère renforcé par des fibres de carbone, un procédé de fabrication d'un élément polymère renforcé par des fibres de carbone, et un élément polymère renforcé par des fibres de carbone.
PCT/GB2019/051886 2018-07-03 2019-07-03 Procédé de fabrication d'un élément polymère renforcé par des fibres de carbone, procédé de fabrication d'une préforme stratifiée en polymère renforcé par des fibres de carbone, préforme stratifiée en polymère renforcé par des fibres de carbone et élément polymère renforcé par des fibres de carbone Ceased WO2020008193A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1810903.3 2018-07-03
GB1810903.3A GB2575265B (en) 2018-07-03 2018-07-03 A process of manufacturing a carbon fibre reinforced polymer element

Publications (1)

Publication Number Publication Date
WO2020008193A1 true WO2020008193A1 (fr) 2020-01-09

Family

ID=63143772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2019/051886 Ceased WO2020008193A1 (fr) 2018-07-03 2019-07-03 Procédé de fabrication d'un élément polymère renforcé par des fibres de carbone, procédé de fabrication d'une préforme stratifiée en polymère renforcé par des fibres de carbone, préforme stratifiée en polymère renforcé par des fibres de carbone et élément polymère renforcé par des fibres de carbone

Country Status (2)

Country Link
GB (1) GB2575265B (fr)
WO (1) WO2020008193A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207015A (fr) * 1958-05-28 1960-02-12 élément tubulaire à paroi stratifiée, procédé et appareillage pour sa fabrication
EP1275491A1 (fr) * 2001-07-09 2003-01-15 Ecole Polytechnique Fédérale de Lausanne Procédé de moulage
US20100294421A1 (en) * 2007-11-22 2010-11-25 Marugo Rubber Industries, Ltd. Method for manufacturing reinforced rubber hose

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06336B2 (ja) * 1989-02-09 1994-01-05 日東紡績株式会社 繊維強化プラスチック成形用プリフォーム及びその製造方法
US5259901A (en) * 1992-05-27 1993-11-09 Thiokol Corporation Method for constructing an inflatable mandrel
JPH08267583A (ja) * 1995-03-28 1996-10-15 Sekisui Chem Co Ltd 繊維強化樹脂管の製造方法
WO2007129924A1 (fr) * 2006-05-10 2007-11-15 Andrew Leo Haynes Améliorations apportées à ou en relation avec des voiles et des lattes, et procédés correspondants
GB0822996D0 (en) * 2008-12-18 2009-01-28 Crompton Technology Group Ltd Fibre reinforced composite tubes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207015A (fr) * 1958-05-28 1960-02-12 élément tubulaire à paroi stratifiée, procédé et appareillage pour sa fabrication
EP1275491A1 (fr) * 2001-07-09 2003-01-15 Ecole Polytechnique Fédérale de Lausanne Procédé de moulage
US20100294421A1 (en) * 2007-11-22 2010-11-25 Marugo Rubber Industries, Ltd. Method for manufacturing reinforced rubber hose

Also Published As

Publication number Publication date
GB2575265B (en) 2023-04-05
GB201810903D0 (en) 2018-08-15
GB2575265A (en) 2020-01-08

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