FR3106295B1 - Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé - Google Patents

Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé Download PDF

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Publication number
FR3106295B1
FR3106295B1 FR2000461A FR2000461A FR3106295B1 FR 3106295 B1 FR3106295 B1 FR 3106295B1 FR 2000461 A FR2000461 A FR 2000461A FR 2000461 A FR2000461 A FR 2000461A FR 3106295 B1 FR3106295 B1 FR 3106295B1
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France
Prior art keywords
profile
vehicle
section
manufacturing
components
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Active
Application number
FR2000461A
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English (en)
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FR3106295A1 (fr
Inventor
Jérémy Keersbulik
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Alstom Holdings SA
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Alstom Transport Technologies SAS
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Application filed by Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR2000461A priority Critical patent/FR3106295B1/fr
Publication of FR3106295A1 publication Critical patent/FR3106295A1/fr
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Publication of FR3106295B1 publication Critical patent/FR3106295B1/fr
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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
    • B29C70/04—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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3064—Trains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Procédé de fabrication d’un profilé , notamment de véhicule , de préfé rence de véhicule ferroviaire , profilé associé Ce procédé de fabrication d’un profilé (12) au moyen d’un dispositif de moulage sous vide (10) comprenant une première partie (14) et une deuxième partie (16) définissant entre elles une cavité de moulage (18), comprend les étapes suivantes : - fourniture de composants (32) de profilé, les composants de profilé (32) comprenant au moins une nappe de fibres (34) et une résine liquide (31) ; - installation des composants de profilé (32) dans le dispositif de moulage sous vide (10) ; et - réalisation du profilé (12) à partir des composants (32) installés dans le dispositif de moulage (10). L’étape de fourniture de composants de profilé (32) comprend la fourniture d’au moins un noyau de moulage (36), l’étape d’installation des composants de profilé (32) comprenant l’installation du noyau de moulage (36) entre la première partie (14) et la deuxième partie (16). Figure pour l'abrégé : Figure 1
FR2000461A 2020-01-17 2020-01-17 Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé Active FR3106295B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2000461A FR3106295B1 (fr) 2020-01-17 2020-01-17 Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000461A FR3106295B1 (fr) 2020-01-17 2020-01-17 Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé
FR2000461 2020-01-17

Publications (2)

Publication Number Publication Date
FR3106295A1 FR3106295A1 (fr) 2021-07-23
FR3106295B1 true FR3106295B1 (fr) 2023-05-05

Family

ID=70008900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000461A Active FR3106295B1 (fr) 2020-01-17 2020-01-17 Procédé de fabrication d’un profilé, notamment de véhicule, de préférence de véhicule ferroviaire, profilé associé

Country Status (1)

Country Link
FR (1) FR3106295B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556448A (en) * 1968-02-29 1971-01-19 Cargo Systems Inc Structural panel, and pallet formed thereby
US5958325A (en) * 1995-06-07 1999-09-28 Tpi Technology, Inc. Large composite structures and a method for production of large composite structures incorporating a resin distribution network
JP5777789B1 (ja) * 2014-10-30 2015-09-09 三菱重工業株式会社 人工欠陥材料及びｆｒｐ構造体の製造方法

Also Published As

Publication number Publication date
FR3106295A1 (fr) 2021-07-23

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