FR3066428B1 - Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante - Google Patents

Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante Download PDF

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Publication number
FR3066428B1
FR3066428B1 FR1770499A FR1770499A FR3066428B1 FR 3066428 B1 FR3066428 B1 FR 3066428B1 FR 1770499 A FR1770499 A FR 1770499A FR 1770499 A FR1770499 A FR 1770499A FR 3066428 B1 FR3066428 B1 FR 3066428B1
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FR
France
Prior art keywords
elbow part
bent
elbow
making
composite material
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.)
Active
Application number
FR1770499A
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English (en)
Other versions
FR3066428A1 (fr
Inventor
Alexander Hamlyn
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.)
Coriolis Group
Original Assignee
Coriolis Composites SAS
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 Coriolis Composites SAS filed Critical Coriolis Composites SAS
Priority to FR1770499A priority Critical patent/FR3066428B1/fr
Priority to EP18731508.0A priority patent/EP3625038A1/fr
Priority to PCT/FR2018/000127 priority patent/WO2018211181A1/fr
Priority to US16/613,689 priority patent/US20210086457A1/en
Publication of FR3066428A1 publication Critical patent/FR3066428A1/fr
Application granted granted Critical
Publication of FR3066428B1 publication Critical patent/FR3066428B1/fr
Active legal-status Critical Current
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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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—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, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • 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
    • B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • 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
    • B29C70/88—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
    • B29C70/887—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 locally reinforced, e.g. by fillers
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/002—Making articles of definite length, i.e. discrete articles

Abstract

L'invention concerne un procédé de réalisation d'un élément structurel coudé (10) comportant une première portion (11) s'étendant selon une première direction, une deuxième portion (13) s'étendant selon une deuxième direction, et une portion de jonction (12) incurvée reliant la première portion à la deuxième portion ; la réalisation de l'élément structurel coudé comprenant la réalisation de plis (101, 102) superposés par application de fibres continues unidirectionnelles s'étendant longitudinalement de la première portion à la deuxième portion, et le bobinage d'un lien (120) autour des plis dans la portion de jonction. L'invention concerne également un procédé de réalisation d'une pièce coudée comprenant la réalisation d'au moins deux éléments structurels coudés, et l'assemblage desdits au moins deux éléments structurels coudés pour former la pièce coudée. L'invention concerne également un élément structurel coudé et une pièce coudée obtenue par le procédé de l'invention.
FR1770499A 2017-05-16 2017-05-16 Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante Active FR3066428B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1770499A FR3066428B1 (fr) 2017-05-16 2017-05-16 Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante
EP18731508.0A EP3625038A1 (fr) 2017-05-16 2018-05-15 Procédé de réalisation d'une pièce coudée en matériau composite et pièce coudée correspondante
PCT/FR2018/000127 WO2018211181A1 (fr) 2017-05-16 2018-05-15 Procédé de réalisation d'une pièce coudée en matériau composite et pièce coudée correspondante
US16/613,689 US20210086457A1 (en) 2017-05-16 2018-05-15 Method for producing a bent part made of composite material and corresponding bent part

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1770499A FR3066428B1 (fr) 2017-05-16 2017-05-16 Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante
FR1770499 2017-05-16

Publications (2)

Publication Number Publication Date
FR3066428A1 FR3066428A1 (fr) 2018-11-23
FR3066428B1 true FR3066428B1 (fr) 2020-07-24

Family

ID=59811676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1770499A Active FR3066428B1 (fr) 2017-05-16 2017-05-16 Procede de realisation d’une piece coudee en materiau composite et piece coudee correspondante

Country Status (4)

Country Link
US (1) US20210086457A1 (fr)
EP (1) EP3625038A1 (fr)
FR (1) FR3066428B1 (fr)
WO (1) WO2018211181A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089891B1 (fr) * 2018-12-18 2020-11-27 Stelia Aerospace Planche de bord modulable
CN110836164B (zh) * 2019-11-22 2023-11-24 中材科技风电叶片股份有限公司 条状件、梁及其制作方法、叶片和风电机组
CN112590241B (zh) * 2020-11-17 2022-07-22 海鹰空天材料研究院(苏州)有限责任公司 一种适用于z型结构复合材料的热隔膜预成型方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709162B1 (fr) * 1993-08-20 1995-12-15 Max Sardou Suspension élastique.
FR3026673B1 (fr) * 2014-10-07 2017-04-28 Coriolis Composites Procede de realisation de pieces thermoplastiques renforcees de fibres thermoplastiques continues

Also Published As

Publication number Publication date
EP3625038A1 (fr) 2020-03-25
FR3066428A1 (fr) 2018-11-23
US20210086457A1 (en) 2021-03-25
WO2018211181A1 (fr) 2018-11-22

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