FR3092517B1 - Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé - Google Patents

Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé Download PDF

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Publication number
FR3092517B1
FR3092517B1 FR1901339A FR1901339A FR3092517B1 FR 3092517 B1 FR3092517 B1 FR 3092517B1 FR 1901339 A FR1901339 A FR 1901339A FR 1901339 A FR1901339 A FR 1901339A FR 3092517 B1 FR3092517 B1 FR 3092517B1
Authority
FR
France
Prior art keywords
mold
manufacturing
motor vehicle
internal space
layer
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
FR1901339A
Other languages
English (en)
Other versions
FR3092517A1 (fr
Inventor
Michel Langiny
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.)
Adler Pelzer France Grand Est SAS
Original Assignee
Faurecia Automotive Industrie 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 Faurecia Automotive Industrie SAS filed Critical Faurecia Automotive Industrie SAS
Priority to FR1901339A priority Critical patent/FR3092517B1/fr
Priority to DE102020102785.0A priority patent/DE102020102785A1/de
Priority to GB2001677.0A priority patent/GB2583013B/en
Publication of FR3092517A1 publication Critical patent/FR3092517A1/fr
Application granted granted Critical
Publication of FR3092517B1 publication Critical patent/FR3092517B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/06—Making multilayered articles
    • 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
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the mould cavity
    • 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
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1219—Foaming between a movable mould part and the preformed part
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/351—Means for preventing foam to leak out from the foaming device during foaming
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
    • 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
    • B29L2031/3005—Body finishings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé L’invention concerne un moule (30) de fabrication d’un ensemble d’insonorisation de véhicule automobile, comprenant un premier demi-moule (32) et un deuxième demi-moule (34) définissant entre eux un espace interne, l’espace interne étant destiné à recevoir une première couche (14) comprenant un matériau thermoplastique, l’espace interne comportant une partie libre (46) s’étendant entre la première couche (14) et l’un du premier demi-moule (32) et du deuxième demi-moule (34), la partie libre (46) étant propre à recevoir un précurseur d’une mousse destinée à former une couche absorbante. Le deuxième demi-moule (34) comprend au moins une nervure (56) faisant saillie en direction du premier demi-moule (32), chaque nervure (56) s’étendant le long d’un contour externe de l’espace interne, chaque nervure (56) étant destinée à venir en contact contre la première couche (14). Figure pour l'abrégé : Figure 3
FR1901339A 2019-02-11 2019-02-11 Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé Active FR3092517B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1901339A FR3092517B1 (fr) 2019-02-11 2019-02-11 Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé
DE102020102785.0A DE102020102785A1 (de) 2019-02-11 2020-02-04 Form zur Herstellung einer Schalldämmungseinheit für ein Kraftfahrzeug und zugeordnetes Herstellungsverfahren
GB2001677.0A GB2583013B (en) 2019-02-11 2020-02-07 Mold for manufacturing a soundproofing assembly of a motor vehicle and associated manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901339A FR3092517B1 (fr) 2019-02-11 2019-02-11 Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé
FR1901339 2019-02-11

Publications (2)

Publication Number Publication Date
FR3092517A1 FR3092517A1 (fr) 2020-08-14
FR3092517B1 true FR3092517B1 (fr) 2021-02-19

Family

ID=67107749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901339A Active FR3092517B1 (fr) 2019-02-11 2019-02-11 Moule de fabrication d’un ensemble d’insonorisation de véhicule automobile et procédé de fabrication associé

Country Status (3)

Country Link
DE (1) DE102020102785A1 (fr)
FR (1) FR3092517B1 (fr)
GB (1) GB2583013B (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602792A (en) * 1968-12-11 1971-01-25 Combined extrusion and injection moulding equipment for
JP2851415B2 (ja) * 1990-11-08 1999-01-27 本田技研工業株式会社 発泡成形品のシール部の構造体
DE19643563A1 (de) * 1996-10-22 1998-04-23 Tagliente Federico Sonnenblende aus Polypropylen und Verfahren und Werkzeug zur Herstellung der Sonnenblende
DE20021270U1 (de) * 2000-12-15 2001-03-08 Heidel Gmbh & Co Kg Formwerkzeug zum Herstellen von Formteilen
DE10126991A1 (de) * 2001-06-05 2002-12-12 Franz Josef Summerer Spritzgießvorrichtung und Verfahren zum Hinterspritzen eines Obermaterials mit Kunststoff
DE10325097A1 (de) * 2003-06-03 2004-12-23 Arvinmeritor Gmbh Schäumform
EP1862290A2 (fr) * 2006-06-02 2007-12-05 Intier Automotive Eybl Interiors GmbH Procédé de moulage avec remplissage moussé
FR2926743B1 (fr) * 2008-01-30 2012-12-28 Faurecia Interieur Ind Moule pour la fabrication d'une planche de bord en matiere plastique
DE102011010881B4 (de) * 2011-02-07 2015-11-26 Faurecia Innenraum Systeme Gmbh Verfahren zur Herstellung von Innenverkleidungsteilen in einem Schäumwerkzeug
FR2983430B1 (fr) * 2011-12-06 2014-09-05 Faurecia Automotive Ind Dispositif de moulage d'un ensemble, en particulier d'un ensemble d'insonorisation, notamment pour un vehicule automobile
US9061460B2 (en) * 2012-06-20 2015-06-23 Ford Global Technologies, Llc Skin-covered articles with reaction injection molded foam layer
DE102012219107B4 (de) * 2012-10-19 2016-03-24 Faurecia Innenraum Systeme Gmbh Verfahren zur Herstellung eines Fahrzeuginnenverkleidungsteils sowie Fahrzeuginnenverkleidungsteil
FR3040678B1 (fr) * 2015-09-09 2017-10-13 Faurecia Automotive Ind Plancher structurant de vehicule automobile et procede de fabrication associe
DE102016225928A1 (de) * 2016-12-21 2018-06-21 Samvardhana Motherson Innovative Autosystems B.V. & Co. KG Spritzgusswerkzeug zum Herstellen eines Formteils durch Hinterspritzen einer Folie, sowie Spritzgusswerkzeug-System mit einem derartigen Spritzgusswerkzeug
FR3081749B1 (fr) * 2018-05-30 2021-11-12 Cera Aps Procede de realisation d'un ecran de protection acoustique pour vehicule automobile

Also Published As

Publication number Publication date
DE102020102785A1 (de) 2020-08-13
GB2583013B (en) 2023-11-22
FR3092517A1 (fr) 2020-08-14
GB2583013A (en) 2020-10-14
GB202001677D0 (fr) 2020-03-25

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