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FR2745745B1 - Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface - Google Patents

Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface

Info

Publication number
FR2745745B1
FR2745745B1 FR9602869A FR9602869A FR2745745B1 FR 2745745 B1 FR2745745 B1 FR 2745745B1 FR 9602869 A FR9602869 A FR 9602869A FR 9602869 A FR9602869 A FR 9602869A FR 2745745 B1 FR2745745 B1 FR 2745745B1
Authority
FR
France
Prior art keywords
manufacturing
composite material
surface protection
cavity coated
coated
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
FR9602869A
Other languages
English (en)
Other versions
FR2745745A1 (fr
Inventor
Gerard Francois Inizan
Jean Yves Marie Nioche
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA 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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9602869A priority Critical patent/FR2745745B1/fr
Publication of FR2745745A1 publication Critical patent/FR2745745A1/fr
Application granted granted Critical
Publication of FR2745745B1 publication Critical patent/FR2745745B1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR9602869A 1996-03-07 1996-03-07 Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface Expired - Fee Related FR2745745B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9602869A FR2745745B1 (fr) 1996-03-07 1996-03-07 Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602869A FR2745745B1 (fr) 1996-03-07 1996-03-07 Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface

Publications (2)

Publication Number Publication Date
FR2745745A1 FR2745745A1 (fr) 1997-09-12
FR2745745B1 true FR2745745B1 (fr) 1998-04-10

Family

ID=9489949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602869A Expired - Fee Related FR2745745B1 (fr) 1996-03-07 1996-03-07 Procede de fabrication d'une piece en materiau composite comportant une cavite revetue d'une protection de surface

Country Status (1)

Country Link
FR (1) FR2745745B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031334A1 (de) 2006-07-06 2008-01-10 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
DE102006031325B4 (de) 2006-07-06 2010-07-01 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
DE102006031335B4 (de) 2006-07-06 2011-01-27 Airbus Operations Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
DE102006031323B4 (de) * 2006-07-06 2010-07-15 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
DE102006031336B4 (de) 2006-07-06 2010-08-05 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Faserverbundbauteils in der Luft- und Raumfahrt
EP2327525B1 (fr) * 2009-11-27 2014-05-14 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Noyau de moule pour fabriquer une pièce en matériau composite
EP2335907B1 (fr) * 2009-12-16 2015-02-11 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Procédé de fabrication d'une pièce moulée utilisant un noyau

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126659A (en) * 1976-07-09 1978-11-21 Lockheed Aircraft Corporation Method of making a hollow article
EP0242161A3 (fr) * 1986-04-14 1989-10-18 Hercules Incorporated Procédé pour la fabrication d'un revêtement interne dans un réservoir sous pression
FR2669573B1 (fr) * 1988-11-10 1995-05-19 Alkan R & Cie Procede de fabrication de pieces creuses en materiau composite drape, et appareillage pour la mise en óoeuvre de ce procede.
DE4215756A1 (de) * 1992-05-13 1993-11-18 Basf Ag Verfahren zur Herstellung von Hohlkörpern
US5259901A (en) * 1992-05-27 1993-11-09 Thiokol Corporation Method for constructing an inflatable mandrel

Also Published As

Publication number Publication date
FR2745745A1 (fr) 1997-09-12

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20051130