FR3107467B1 - Procédé de réalisation d’une matelassure de siège de véhicule automobile - Google Patents

Procédé de réalisation d’une matelassure de siège de véhicule automobile Download PDF

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Publication number
FR3107467B1
FR3107467B1 FR2001851A FR2001851A FR3107467B1 FR 3107467 B1 FR3107467 B1 FR 3107467B1 FR 2001851 A FR2001851 A FR 2001851A FR 2001851 A FR2001851 A FR 2001851A FR 3107467 B1 FR3107467 B1 FR 3107467B1
Authority
FR
France
Prior art keywords
format
producing
motor vehicle
vehicle seat
padding
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
FR2001851A
Other languages
English (en)
Other versions
FR3107467A1 (fr
Inventor
Bruno Soulat
Nicolas Jesierski
Anthony Laurent
Laurent Georges
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.)
Tesca France SAS
Original Assignee
Tesca France 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 Tesca France SAS filed Critical Tesca France SAS
Priority to FR2001851A priority Critical patent/FR3107467B1/fr
Priority to PCT/EP2021/054730 priority patent/WO2021170742A1/fr
Priority to EP21706980.6A priority patent/EP4110575A1/fr
Publication of FR3107467A1 publication Critical patent/FR3107467A1/fr
Application granted granted Critical
Publication of FR3107467B1 publication Critical patent/FR3107467B1/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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/145—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining the lining being a laminate
    • 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
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • 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
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
    • 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
    • B29L2031/771—Seats

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Seats For Vehicles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

L’invention concerne un procédé de réalisation d’une matelassure (1) de siège de véhicule automobile, ledit procédé comprenant les étapes suivantes : prévoir un premier format (2) et un deuxième format (3) pourvu d’une pluralité d’orifices (5) de ventilation ; coller un film (12) thermoplastique sur une des faces dudit premier format ; réaliser des perforations (11) dans ledit premier format pourvu dudit film, lesdits formats une fois associés formant un médaillon (6) de ventilation formant tout ou partie d’une coiffe d’habillage de ladite matelassure ; prévoir un moule présentant une pluralité de futs (13) destinés à créer des conduits (14) de ventilation, chacun desdits futs présentant une extrémité libre (15) réalisant un joint d’étanchéité (18) autour de chacune desdites perforations. Figure 1
FR2001851A 2020-02-25 2020-02-25 Procédé de réalisation d’une matelassure de siège de véhicule automobile Active FR3107467B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2001851A FR3107467B1 (fr) 2020-02-25 2020-02-25 Procédé de réalisation d’une matelassure de siège de véhicule automobile
PCT/EP2021/054730 WO2021170742A1 (fr) 2020-02-25 2021-02-25 Procédé de réalisation d'une matelassure de siège de véhicule automobile
EP21706980.6A EP4110575A1 (fr) 2020-02-25 2021-02-25 Procédé de réalisation d'une matelassure de siège de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001851 2020-02-25
FR2001851A FR3107467B1 (fr) 2020-02-25 2020-02-25 Procédé de réalisation d’une matelassure de siège de véhicule automobile

Publications (2)

Publication Number Publication Date
FR3107467A1 FR3107467A1 (fr) 2021-08-27
FR3107467B1 true FR3107467B1 (fr) 2022-03-18

Family

ID=70295452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001851A Active FR3107467B1 (fr) 2020-02-25 2020-02-25 Procédé de réalisation d’une matelassure de siège de véhicule automobile

Country Status (3)

Country Link
EP (1) EP4110575A1 (fr)
FR (1) FR3107467B1 (fr)
WO (1) WO2021170742A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504942C2 (sv) * 1995-09-14 1997-06-02 Walinov Ab Anordning för ventilering av en fordonsstol
JP5251018B2 (ja) * 2007-07-04 2013-07-31 トヨタ紡織株式会社 通気性クッション及びその製造方法
DE102010005488A1 (de) * 2010-01-23 2010-10-14 Daimler Ag Sitzbezug für ein Polster einer Sitzanlage

Also Published As

Publication number Publication date
FR3107467A1 (fr) 2021-08-27
EP4110575A1 (fr) 2023-01-04
WO2021170742A1 (fr) 2021-09-02

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