FR3112503B1 - 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
FR3112503B1
FR3112503B1 FR2007602A FR2007602A FR3112503B1 FR 3112503 B1 FR3112503 B1 FR 3112503B1 FR 2007602 A FR2007602 A FR 2007602A FR 2007602 A FR2007602 A FR 2007602A FR 3112503 B1 FR3112503 B1 FR 3112503B1
Authority
FR
France
Prior art keywords
producing
motor vehicle
vehicle seat
seat padding
cap
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
FR2007602A
Other languages
English (en)
Other versions
FR3112503A1 (fr
Inventor
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 FR2007602A priority Critical patent/FR3112503B1/fr
Publication of FR3112503A1 publication Critical patent/FR3112503A1/fr
Application granted granted Critical
Publication of FR3112503B1 publication Critical patent/FR3112503B1/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
    • B29C44/1261—Avoiding impregnation of a 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/143—Means for positioning the lining in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
    • 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
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

L’invention concerne un procédé de réalisation d’une matelassure (1) de siège de véhicule automobile, ledit procédé prévoyant un moule comprenant un premier (6) et un deuxième (7) sous-ensemble actionnables en fermeture de manière à définir au moins en partie une cavité (8) de moulage d’une coiffe (2), ledit premier sous-ensemble comprenant un premier (9) et un deuxième (10) élément définissant respectivement une première (11) et une deuxième (12) fraction de paroi de ladite cavité, lesdits éléments pouvant être écartées l’un de l’autre depuis une configuration rapprochée, dans laquelle ils sont séparés l’un de l’autre par une fente (13), ledit premier élément (9) étant pourvu d’au moins un orifice (24) relié à un dispositif d’aspiration, un film (19) thermoplastique étant inséré avec ladite coiffe à travers ladite fente élargie. Figure 2
FR2007602A 2020-07-20 2020-07-20 Procédé de réalisation d’une matelassure de siège de véhicule automobile Active FR3112503B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007602A FR3112503B1 (fr) 2020-07-20 2020-07-20 Procédé de réalisation d’une matelassure de siège de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007602A FR3112503B1 (fr) 2020-07-20 2020-07-20 Procédé de réalisation d’une matelassure de siège de véhicule automobile
FR2007602 2020-07-20

Publications (2)

Publication Number Publication Date
FR3112503A1 FR3112503A1 (fr) 2022-01-21
FR3112503B1 true FR3112503B1 (fr) 2023-01-13

Family

ID=72885753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007602A Active FR3112503B1 (fr) 2020-07-20 2020-07-20 Procédé de réalisation d’une matelassure de siège de véhicule automobile

Country Status (1)

Country Link
FR (1) FR3112503B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028020A (ja) * 1988-06-28 1990-01-11 Ikeda Bussan Co Ltd 表皮材とパッド材との一体成形方法
FR2663880B1 (fr) * 1990-06-29 1994-04-29 Roth Sa Freres Procede de fabrication de matelassures en mousse de polyurethane coulee in situ dans une coiffe en textile et coussin ainsi obtenu.
FR2815901B1 (fr) * 2000-10-31 2003-08-08 Faurecia Sieges Automobile Element rembourre pour vehicule et son procede de fabrication
FR3055828B1 (fr) * 2016-09-09 2019-11-29 Faurecia Sieges D'automobile Realisation d'une garniture en mousse pour element de siege pour vehicule automobile
FR3064205B1 (fr) 2017-03-27 2019-05-10 Cera Tsc Procede de realisation d’une matelassure de siege de vehicule automobile

Also Published As

Publication number Publication date
FR3112503A1 (fr) 2022-01-21

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