FR3078664B1 - Element d’insonorisation pour un vehicule. - Google Patents

Element d’insonorisation pour un vehicule. Download PDF

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Publication number
FR3078664B1
FR3078664B1 FR1852109A FR1852109A FR3078664B1 FR 3078664 B1 FR3078664 B1 FR 3078664B1 FR 1852109 A FR1852109 A FR 1852109A FR 1852109 A FR1852109 A FR 1852109A FR 3078664 B1 FR3078664 B1 FR 3078664B1
Authority
FR
France
Prior art keywords
vehicle
wicks
soundproofing element
soundproofing
face
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.)
Expired - Fee Related
Application number
FR1852109A
Other languages
English (en)
Other versions
FR3078664A1 (fr
Inventor
Arnaud Le Dren
Sebastien Bonvoisin
Patrick Chanudet
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1852109A priority Critical patent/FR3078664B1/fr
Publication of FR3078664A1 publication Critical patent/FR3078664A1/fr
Application granted granted Critical
Publication of FR3078664B1 publication Critical patent/FR3078664B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0065—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • B60N3/048—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
    • 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
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/02—Properties of the materials having acoustical properties
    • D06N2209/025—Insulating, sound absorber
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/26—Vehicles, transportation
    • D06N2211/263—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transportation (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Élément d'insonorisation (1,2) pour insonoriser un élément de véhicule comprenant : • une couche de base (10) formant un dos (11) et une face (12), • une pluralité de mèches (20) s'étendant à partir de la face (12) de la couche de base (10), caractérisé en ce que la pluralité de mèches (20) est agencée pour présenter un coefficient de réduction de 4 à 15 d'une épaisseur de la couche formée par la pluralité de mèches (20), entre un état libre et un état monté sur l'élément de véhicule à insonoriser.
FR1852109A 2018-03-12 2018-03-12 Element d’insonorisation pour un vehicule. Expired - Fee Related FR3078664B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1852109A FR3078664B1 (fr) 2018-03-12 2018-03-12 Element d’insonorisation pour un vehicule.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852109 2018-03-12
FR1852109A FR3078664B1 (fr) 2018-03-12 2018-03-12 Element d’insonorisation pour un vehicule.

Publications (2)

Publication Number Publication Date
FR3078664A1 FR3078664A1 (fr) 2019-09-13
FR3078664B1 true FR3078664B1 (fr) 2020-02-14

Family

ID=62684857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852109A Expired - Fee Related FR3078664B1 (fr) 2018-03-12 2018-03-12 Element d’insonorisation pour un vehicule.

Country Status (1)

Country Link
FR (1) FR3078664B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424250A (en) * 1982-04-21 1984-01-03 Albany International Corp. Carpet faced textile panel
US20070254130A1 (en) * 2006-05-01 2007-11-01 Cheek Glenn E Laminates with sound absorbing porperties
GB0620907D0 (en) * 2006-10-20 2006-11-29 3M Innovative Properties Co Floor matting
FR3018287B1 (fr) * 2014-03-05 2016-04-15 Faurecia Automotive Ind Procede de fabrication d'une piece d'equipement interieur de vehicule automobile comportant une couche d'endroit velours, et piece associee
FR3041299B1 (fr) * 2015-09-22 2017-12-01 Faurecia Automotive Ind Procede de fabrication d'une piece d'equipement interieur de vehicule automobile

Also Published As

Publication number Publication date
FR3078664A1 (fr) 2019-09-13

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Year of fee payment: 2

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Effective date: 20190913

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