WO2003095267A3 - Sound absorbing panel for a vehicle and its method of manufacture - Google Patents

Sound absorbing panel for a vehicle and its method of manufacture Download PDF

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Publication number
WO2003095267A3
WO2003095267A3 PCT/US2003/014317 US0314317W WO03095267A3 WO 2003095267 A3 WO2003095267 A3 WO 2003095267A3 US 0314317 W US0314317 W US 0314317W WO 03095267 A3 WO03095267 A3 WO 03095267A3
Authority
WO
WIPO (PCT)
Prior art keywords
sound absorbing
inner portion
absorbing panel
manufacture
vehicle
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.)
Ceased
Application number
PCT/US2003/014317
Other languages
French (fr)
Other versions
WO2003095267A2 (en
Inventor
Brian L Erickson
Rob Eric Springer
Gerald Raymond Veen
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.)
Johnson Controls Technology Co
Original Assignee
Johnson Controls Technology Co
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 Johnson Controls Technology Co filed Critical Johnson Controls Technology Co
Priority to EP03724493A priority Critical patent/EP1502254A2/en
Priority to US10/513,533 priority patent/US20050263345A1/en
Priority to AU2003230289A priority patent/AU2003230289A1/en
Priority to JP2004503314A priority patent/JP2005524558A/en
Publication of WO2003095267A2 publication Critical patent/WO2003095267A2/en
Publication of WO2003095267A3 publication Critical patent/WO2003095267A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

A substrate is provided for a sound absorbing panel, the substrate having an acoustic absorptive inner portion and an acoustic flow-resistive outer portion having a first layer on a first side of the inner portion and a second layer on a second side of the inner portion. The inner portion may include a foam material or a fibrous material and each outer portion may include a structural material. The inner portion, also referred to as a core portion, may include at least one of a sound absorbing material, an airbag device and an impact cushion material.
PCT/US2003/014317 2002-05-08 2003-05-07 Sound absorbing panel for a vehicle and its method of manufacture Ceased WO2003095267A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03724493A EP1502254A2 (en) 2002-05-08 2003-05-07 Sound absorbing panel for a vehicle and its method of manufacture
US10/513,533 US20050263345A1 (en) 2002-05-08 2003-05-07 Sound absorbing panel for a vehicle and its method of manufacture
AU2003230289A AU2003230289A1 (en) 2002-05-08 2003-05-07 Sound absorbing panel for a vehicle and its method of manufacture
JP2004503314A JP2005524558A (en) 2002-05-08 2003-05-07 Vehicle Sound Absorbing Panel and Method (Cross Reference of Related Patents) The following patent applications are hereby incorporated by reference: US patent application Ser. No. 10 entitled “Inflatable Headliner Device” filed Apr. 18, 2002 / 125,013 (attorney document number 26032-3814). This specification is based on US Patent Provisional Application No. 60 / 378,692 entitled “Sound Absorbing Panels and Methods” filed on May 8, 2002 (Attorney Docket No. 26032-4000); December 11, 2002 US Provisional Patent Application No. 60 / 432,424 (Attorney's Document No. 26032-4131) entitled “Vehicle Panels” of the application; and US Patent entitled “Vehicle Panels” filed February 25, 2003; No. 60 / 450,112 (attorney document no. 26032-4216), all of which are hereby incorporated herein by reference.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US37869202P 2002-05-08 2002-05-08
US60/378,692 2002-05-08
US43242402P 2002-12-11 2002-12-11
US60/432,424 2002-12-11
US45011203P 2003-02-25 2003-02-25
US60/450,112 2003-02-25

Publications (2)

Publication Number Publication Date
WO2003095267A2 WO2003095267A2 (en) 2003-11-20
WO2003095267A3 true WO2003095267A3 (en) 2004-01-15

Family

ID=29424517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/014317 Ceased WO2003095267A2 (en) 2002-05-08 2003-05-07 Sound absorbing panel for a vehicle and its method of manufacture

Country Status (5)

Country Link
US (1) US20050263345A1 (en)
EP (1) EP1502254A2 (en)
JP (1) JP2005524558A (en)
AU (1) AU2003230289A1 (en)
WO (1) WO2003095267A2 (en)

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Publication number Priority date Publication date Assignee Title
EP1733827A4 (en) * 2004-02-26 2008-03-26 Nagoya Oilchemical INFLAMMABLE POROUS SHEETS; MOLDING OF SHEETS AND ACOUSTIC ABSORBENTS INAFLAMMABLE FOR MOTOR VEHICLES
US20080314296A1 (en) * 2005-01-31 2008-12-25 Jet Products, Llc Manufactured construction board with improved chemistry
US7255907B2 (en) * 2005-01-31 2007-08-14 Michael E. Feigin Magnesium oxide-based construction board
DE202005007293U1 (en) * 2005-05-07 2006-09-07 Kronospan Technical Co. Ltd., Engomi Panels with three-layer impact sound absorption
US20070152488A1 (en) * 2005-12-30 2007-07-05 York Julie L Arm rest using vertical lapped fiber
FR2898844B1 (en) * 2006-03-23 2008-05-30 Cera IMPROVED ACOUSTIC ABSORPTION AND IMPROVED CARRIER VEHICLE TRIM PANEL
EP1847383A1 (en) * 2006-04-21 2007-10-24 Rieter Technologies AG Acoustic composite and twin-shell lightweight trim part comprising such a composite
US7956514B2 (en) * 2007-03-30 2011-06-07 Gore Enterprise Holdings, Inc. Ultrasonic attenuation materials
US20090011279A1 (en) * 2007-07-03 2009-01-08 Jet Products, Llc Manufactured construction board with texture
US20090011670A1 (en) * 2007-07-03 2009-01-08 Jet Products, Llc Manufactured construction board with reinforcing mesh
US7677660B2 (en) * 2007-09-06 2010-03-16 Lear Corporation Acoustically tuned seating assembly
JP5194972B2 (en) * 2008-04-09 2013-05-08 トヨタ紡織株式会社 Soundproof material
JP2011520647A (en) * 2008-05-16 2011-07-21 プロプライアテクト・エル．ピー． Foam laminate product and method for its manufacture
US8534419B2 (en) * 2008-10-16 2013-09-17 Zephyros, Inc. Composite sound absorber
CN102328625B (en) * 2011-06-03 2013-01-16 浙江吉利汽车研究院有限公司 Vehicle cavity separation member and application method thereof
DE102011053709A1 (en) * 2011-09-16 2013-03-21 Michael Mathey sound absorber
US8974003B2 (en) * 2012-03-30 2015-03-10 Toyota Motor Engineering & Manufacturing North America, Inc. Rear seat cushion sound reduction mat
US9027706B2 (en) * 2013-02-11 2015-05-12 Federal-Mogul Powertrain, Inc. Enhanced, lightweight acoustic scrim barrier
JP6484408B2 (en) * 2014-06-24 2019-03-13 ニチアス株式会社 Soundproof material and method of manufacturing soundproof cover
WO2017176892A1 (en) * 2016-04-05 2017-10-12 Felters Of South Carolina, Llc Vehicle safety devices, seam tapes for use in airbags and related methods
SE540754C2 (en) * 2016-11-30 2018-10-30 Ikea Supply Ag Molding of fiber blanks into three-dimensional fiber block
JP2018141839A (en) * 2017-02-27 2018-09-13 日東電工株式会社 Sound absorbing material
FR3089914A1 (en) * 2018-12-18 2020-06-19 Treves Products, Services & Innovation Acoustic protection screen for motor vehicle engine
EP4063113A4 (en) * 2019-11-19 2023-11-08 Japan Vilene Company, Ltd. MOLDING BASE MATERIAL
ES2922028A1 (en) 2021-02-23 2022-09-06 Srg Global Liria S L A MULTI-SHOTS INJECTION MOLDING METHOD OF A DECORATIVE PIECE FOR THE FRONT OF A VEHICLE AND A MULTI-SHOTS INJECTION MOLDED DECORATIVE PART FOR THE FRONT OF A VEHICLE (Machine-translation by Google Translate, not legally binding)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261846A (en) * 1991-11-27 1993-06-02 Salex Acoustic Materials Limit Acoustic composite material
GB2292786A (en) * 1994-08-27 1996-03-06 Noisco Products Ltd Acoustic sheet material
WO2002002318A1 (en) * 2000-06-30 2002-01-10 Owens Corning Acoustical and thermal insulator
US20020009936A1 (en) * 1998-07-15 2002-01-24 North John M. Method for fabricating non-fiberglass sound absorbing moldable thermoplastic structure

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Publication number Priority date Publication date Assignee Title
US4695501A (en) * 1984-04-10 1987-09-22 Fibre Converters, Inc. Thermoformable composite articles
US5089328A (en) * 1988-02-26 1992-02-18 Van Dresser Corporation Panel and method of making the same
US5049439A (en) * 1990-05-25 1991-09-17 Fibre Converters, Inc. Thermoformable article
US5009043A (en) * 1990-07-12 1991-04-23 Herman Miller, Inc. Acoustic panel
US5549776A (en) * 1991-02-20 1996-08-27 Indian Head Industries Self-supporting impact resistant laminate
US5536556A (en) * 1991-02-20 1996-07-16 Indian Head Industries, Inc. Insulating laminate
JP2851244B2 (en) * 1994-02-09 1999-01-27 児玉化学工業株式会社 Multilayer laminate and method of manufacturing multilayer laminate panel
US6133172A (en) * 1997-01-08 2000-10-17 Owens Corning Fiberglas Technology, Inc. Fibrous moldable media containing a foamed resin dispersed throughout useful as thermal and acoustical insulation
US20010046587A1 (en) * 1998-12-21 2001-11-29 Raj S. Michael Encapsulated self adhering acoustic mat for sandwich used in vehicle interior systems
US6368702B1 (en) * 1999-01-29 2002-04-09 Johnson Controls Technology Company Rigid thermoformable foam for headliner application
US6436854B1 (en) * 1999-09-01 2002-08-20 Harodite Industries, Inc. Chopped fiberglass laminate for automotive headliners and method of fabrication
US20010024919A1 (en) * 2000-01-10 2001-09-27 Marceau Normand R. Headliner assembly
US6296075B1 (en) * 2000-06-02 2001-10-02 Lear Corporation Lightweight acoustical system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261846A (en) * 1991-11-27 1993-06-02 Salex Acoustic Materials Limit Acoustic composite material
GB2292786A (en) * 1994-08-27 1996-03-06 Noisco Products Ltd Acoustic sheet material
US20020009936A1 (en) * 1998-07-15 2002-01-24 North John M. Method for fabricating non-fiberglass sound absorbing moldable thermoplastic structure
WO2002002318A1 (en) * 2000-06-30 2002-01-10 Owens Corning Acoustical and thermal insulator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1502254A2 *

Also Published As

Publication number Publication date
US20050263345A1 (en) 2005-12-01
AU2003230289A8 (en) 2003-11-11
WO2003095267A2 (en) 2003-11-20
EP1502254A2 (en) 2005-02-02
AU2003230289A1 (en) 2003-11-11
JP2005524558A (en) 2005-08-18

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