FR2384609A1 - Procede et appareil de formation de tubes et tubes ainsi obtenus - Google Patents

Procede et appareil de formation de tubes et tubes ainsi obtenus

Info

Publication number
FR2384609A1
FR2384609A1 FR7809390A FR7809390A FR2384609A1 FR 2384609 A1 FR2384609 A1 FR 2384609A1 FR 7809390 A FR7809390 A FR 7809390A FR 7809390 A FR7809390 A FR 7809390A FR 2384609 A1 FR2384609 A1 FR 2384609A1
Authority
FR
France
Prior art keywords
matrix
fibers
tubes
mandrel
relates
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.)
Withdrawn
Application number
FR7809390A
Other languages
English (en)
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.)
Australian Atomic Energy Commission
Original Assignee
Australian Atomic Energy Commission
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 Australian Atomic Energy Commission filed Critical Australian Atomic Energy Commission
Publication of FR2384609A1 publication Critical patent/FR2384609A1/fr
Withdrawn legal-status Critical Current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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • B29C70/524—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die the transport direction being vertical
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

La présente invention a pour objet un procédé de fabrication par extrusion-traction d'un tube de résine renforcée de fibres, suivant lequel on dépose sur un mandrin 2 des fibres de renforcement longitudinales 4A et on enroule des éléments fibreux continus de renforcement sur les fibres longitudinales, de manière à constituer une matrice de fibres, on refoule de la résine liquide par des ouvertures 2B réparties sur le pourtour du mandrin de manière à revêtir la matrice, on entraîne cette matrice revêtue vers un poste de durcissement 7, et on exerce sur le tube rigide termine une traction dirigée vers le haut, par des moyens 8. L'invention a également pour objet un dispositif pour la mise en oeuvre de ce procédé et les tubes obtenus.
FR7809390A 1977-03-24 1978-03-24 Procede et appareil de formation de tubes et tubes ainsi obtenus Withdrawn FR2384609A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU954277 1977-03-24

Publications (1)

Publication Number Publication Date
FR2384609A1 true FR2384609A1 (fr) 1978-10-20

Family

ID=3700287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809390A Withdrawn FR2384609A1 (fr) 1977-03-24 1978-03-24 Procede et appareil de formation de tubes et tubes ainsi obtenus

Country Status (5)

Country Link
JP (1) JPS53121075A (fr)
DE (1) DE2812916A1 (fr)
FR (1) FR2384609A1 (fr)
GB (1) GB1573877A (fr)
NL (1) NL7803038A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099245A1 (fr) * 1982-07-08 1984-01-25 Hercules Incorporated Production de corps composites renforcés de fibres

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867824A (en) * 1982-07-08 1989-09-19 Hercules Incorporated Manufacture of filamentary composites
GB2231638B (en) * 1986-04-30 1991-02-20 Dana Corp Manufacture of composite vehicle drive shafts
EP0246019B1 (fr) * 1986-05-05 1991-03-06 Parker Hannifin Corporation Tuyau renforcé
US4952262A (en) * 1986-05-05 1990-08-28 Parker Hannifin Corporation Hose construction
DE19613857C2 (de) * 1996-04-06 1999-05-27 Daimler Chrysler Ag Gelenkwelle mit verstärktem Kunststoffrohr und mit einem endseitig drehfest verbundenen Gelenkanschlußkörper
WO2017181229A1 (fr) 2016-04-19 2017-10-26 JP Composites Pty Ltd Socle de cric de faible poids
CN115923187B (zh) * 2022-12-12 2023-12-05 湖南值信科技有限公司 一种具有飞机挂架的碳纤维壳体成型方法
CN116238178A (zh) * 2022-12-21 2023-06-09 江苏神马电力股份有限公司 一种拉缠成型方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099245A1 (fr) * 1982-07-08 1984-01-25 Hercules Incorporated Production de corps composites renforcés de fibres

Also Published As

Publication number Publication date
DE2812916A1 (de) 1978-09-28
GB1573877A (en) 1980-08-28
JPS53121075A (en) 1978-10-23
NL7803038A (nl) 1978-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse