FR3101297B1 - Pièce de véhicule à adhésion améliorée, et procédé associé - Google Patents

Pièce de véhicule à adhésion améliorée, et procédé associé Download PDF

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Publication number
FR3101297B1
FR3101297B1 FR1910703A FR1910703A FR3101297B1 FR 3101297 B1 FR3101297 B1 FR 3101297B1 FR 1910703 A FR1910703 A FR 1910703A FR 1910703 A FR1910703 A FR 1910703A FR 3101297 B1 FR3101297 B1 FR 3101297B1
Authority
FR
France
Prior art keywords
improved adhesion
associated method
vehicle part
outer face
plastic
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
FR1910703A
Other languages
English (en)
Other versions
FR3101297A1 (fr
Inventor
Geoffroy Topart
Houria Taklit
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.)
Faurecia Interieur Industrie SAS
Original Assignee
Faurecia Interieur 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 Interieur Industrie SAS filed Critical Faurecia Interieur Industrie SAS
Priority to FR1910703A priority Critical patent/FR3101297B1/fr
Publication of FR3101297A1 publication Critical patent/FR3101297A1/fr
Application granted granted Critical
Publication of FR3101297B1 publication Critical patent/FR3101297B1/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4478—Removing or ejecting moulded articles for undercut articles using non-rigid undercut forming elements, e.g. elastic or resilient
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/02—Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Pièce de véhicule à adhésion améliorée, et procédé associé L’invention concerne une pièce intérieure de véhicule (10) comprenant une pièce en plastique (12) présentant une face externe (14) et une couche supérieure (16) liée à la face externe (14) de la pièce en plastique (12). La face externe (14) est pourvue d’une pluralité d’éléments en saillie (18), la couche supérieure (16) recouvrant les éléments en saillie (18), chaque élément en saillie (18) présentant une petite base (26) et une grande base (28), l’une de la petite base (26) ou de la grande base (28) formant une surface d’interface (22) de l’élément en saillie (18) avec le reste de la pièce en plastique (12). Figure pour l'abrégé : figure 1
FR1910703A 2019-09-27 2019-09-27 Pièce de véhicule à adhésion améliorée, et procédé associé Active FR3101297B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910703A FR3101297B1 (fr) 2019-09-27 2019-09-27 Pièce de véhicule à adhésion améliorée, et procédé associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910703A FR3101297B1 (fr) 2019-09-27 2019-09-27 Pièce de véhicule à adhésion améliorée, et procédé associé
FR1910703 2019-09-27

Publications (2)

Publication Number Publication Date
FR3101297A1 FR3101297A1 (fr) 2021-04-02
FR3101297B1 true FR3101297B1 (fr) 2021-09-24

Family

ID=69468708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910703A Active FR3101297B1 (fr) 2019-09-27 2019-09-27 Pièce de véhicule à adhésion améliorée, et procédé associé

Country Status (1)

Country Link
FR (1) FR3101297B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1406950A (fr) * 1964-09-08 1965-07-23 Gen Motors Corp Moule perfectionné
FR2063574A5 (fr) * 1969-10-22 1971-07-09 Baudou
CH674175A5 (fr) * 1987-05-15 1990-05-15 Sarna Kunststoff Ag

Also Published As

Publication number Publication date
FR3101297A1 (fr) 2021-04-02

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