FR2669573B1 - Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede. - Google Patents

Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.

Info

Publication number
FR2669573B1
FR2669573B1 FR8814699A FR8814699A FR2669573B1 FR 2669573 B1 FR2669573 B1 FR 2669573B1 FR 8814699 A FR8814699 A FR 8814699A FR 8814699 A FR8814699 A FR 8814699A FR 2669573 B1 FR2669573 B1 FR 2669573B1
Authority
FR
France
Prior art keywords
drape
manufacture
carrying
composite material
parts made
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.)
Expired - Fee Related
Application number
FR8814699A
Other languages
English (en)
Other versions
FR2669573A1 (fr
Inventor
Jean-Pierre Mattei
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.)
R Alkan et Cie
Original Assignee
R Alkan et Cie
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 R Alkan et Cie filed Critical R Alkan et Cie
Priority to FR8814699A priority Critical patent/FR2669573B1/fr
Priority to EP19920903848 priority patent/EP0575347A1/fr
Priority to PCT/FR1992/000013 priority patent/WO1993013926A1/fr
Publication of FR2669573A1 publication Critical patent/FR2669573A1/fr
Application granted granted Critical
Publication of FR2669573B1 publication Critical patent/FR2669573B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • 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
    • B29C33/52—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 soluble or fusible
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8814699A 1988-11-10 1988-11-10 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede. Expired - Fee Related FR2669573B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8814699A FR2669573B1 (fr) 1988-11-10 1988-11-10 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.
EP19920903848 EP0575347A1 (fr) 1988-11-10 1992-01-09 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en uvre de ce procede
PCT/FR1992/000013 WO1993013926A1 (fr) 1988-11-10 1992-01-09 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en ×uvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814699A FR2669573B1 (fr) 1988-11-10 1988-11-10 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.

Publications (2)

Publication Number Publication Date
FR2669573A1 FR2669573A1 (fr) 1992-05-29
FR2669573B1 true FR2669573B1 (fr) 1995-05-19

Family

ID=9371771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814699A Expired - Fee Related FR2669573B1 (fr) 1988-11-10 1988-11-10 Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.

Country Status (3)

Country Link
EP (1) EP0575347A1 (fr)
FR (1) FR2669573B1 (fr)
WO (1) WO1993013926A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308370C2 (de) * 1993-03-16 1996-01-11 M1 Sporttechnik Gmbh Verfahren und Kernkörper zur Herstellung eines hohlen Form- oder Profilkörpers aus faserverstärktem Kunststoff
FR2745745B1 (fr) * 1996-03-07 1998-04-10 Snecma Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface
FR2885067B1 (fr) * 2005-04-29 2007-07-13 Sl Finance Et Gestion Sa Procede et installation de moulage d'une piece en materiau moulable a chaud
CN102794913B (zh) * 2012-09-12 2015-01-21 沈阳飞机工业（集团）有限公司 一种复合材料中空成型的方法及其辅助工装
WO2017021513A1 (fr) * 2015-08-04 2017-02-09 Benjamin Ohmer Procédé de moulage par coulée au moyen d'un liquide dilatant, installation pour fabriquer un objet tridimensionnel et corps creux présentant une contre-dépouille

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838435A (en) * 1953-10-08 1958-06-10 Oscar C Hewett Method of forming plastic parts
DE1604528A1 (de) * 1966-06-16 1970-11-12 Bayer Ag Formkern zur Herstellung von Hohlkoerpern aller Art
FR2061829A5 (en) * 1969-05-22 1971-06-25 Manni Charles Lost-core plastics moulding
CH530249A (de) * 1971-10-22 1972-11-15 Liechti Fritz Dipl Ing Dr Verfahren zur Herstellung von Formteilen aus Kunststoffen mit komplizierten Aussparungen und Hohlräumen
DE3113791A1 (de) * 1981-04-04 1982-12-02 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen "rohrfoermiger hohlkoerper, verfahren zu seiner herstellung sowie vorrichtung zur durchfuehrung des verfahrens"
US4389367A (en) * 1981-09-30 1983-06-21 Grumman Aerospace Corporation Fluid molding system
AT383319B (de) * 1982-09-07 1987-06-25 Fischer Gmbh Rohrfoermiger hohlkoerper aus faserverstaerktem kunststoff, insbesondere strukturbauteil fuer ein fahrzeug, zur uebertragung von druck-,zug-,biege- und torsionskraeften
SE8300614D0 (sv) * 1983-02-07 1983-02-07 Electrolux Ab Sett att framstella ett med halrum forsett plastforemal
FR2576547B1 (fr) * 1985-01-25 1987-05-07 Aerospatiale Procede de fabrication d'une piece creuse de forme complexe en materiau composite

Also Published As

Publication number Publication date
WO1993013926A1 (fr) 1993-07-22
FR2669573A1 (fr) 1992-05-29
EP0575347A1 (fr) 1993-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse