ES2067319T3 - Pieza de vehiculo insonorizante. - Google Patents

Pieza de vehiculo insonorizante.

Info

Publication number
ES2067319T3
ES2067319T3 ES92810207T ES92810207T ES2067319T3 ES 2067319 T3 ES2067319 T3 ES 2067319T3 ES 92810207 T ES92810207 T ES 92810207T ES 92810207 T ES92810207 T ES 92810207T ES 2067319 T3 ES2067319 T3 ES 2067319T3
Authority
ES
Spain
Prior art keywords
outer skin
soundproofing
inner packing
acoustically effective
vehicle part
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 - Lifetime
Application number
ES92810207T
Other languages
English (en)
Inventor
Jean-Claude Schmuck
Claude Jeannot
Claude Buisson
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4206353&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2067319(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Matec Holding AG filed Critical Matec Holding AG
Application granted granted Critical
Publication of ES2067319T3 publication Critical patent/ES2067319T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • 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
    • B60R2013/0807—Arrangements of fasteners or clips specially adapted therefore

Landscapes

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

Abstract

LA PRESENTE PARTE DEL VEHICULO INSONORIZANTE COMPRENDE ESENCIALMENTE UNA CAPA EXTERIOR (3) CONFORMADA Y UN EMPAQUETADURA INTERIOR (1) QUE ACTUA ACUSTICAMENTE, QUE JUNTAS FORMAN UNA UNIDAD DE PESO LIGERO ESTABLE EN SU FORMA. PARA ELLO SE UTILIZA UN MATERIAL SINTETICO DUROPLASTICO PARA LA CAPA EXTERIOR (3), MIENTRAS QUE LA EMPAQUETADURA INTERIOR (1) ES DE VELO DE RESINA Y DE FIBRAS, QUE EN LA ZONA PRINCIPAL (2) QUE ACTUA ACUSTICAMENTE SOLO ESTA POCO PRENSADA Y EN LAS ZONAS QUE ACTUAN COMO ESTABILIZANTES (4, 5, 6) ESTA MUY PRENSADA.
ES92810207T 1991-04-26 1992-03-23 Pieza de vehiculo insonorizante. Expired - Lifetime ES2067319T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1265/91A CH684398A5 (de) 1991-04-26 1991-04-26 Formstabiles Verbundteil.

Publications (1)

Publication Number Publication Date
ES2067319T3 true ES2067319T3 (es) 1995-03-16

Family

ID=4206353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92810207T Expired - Lifetime ES2067319T3 (es) 1991-04-26 1992-03-23 Pieza de vehiculo insonorizante.

Country Status (7)

Country Link
US (2) US5567922A (es)
EP (1) EP0511157B1 (es)
JP (1) JP3291565B2 (es)
AT (1) ATE116606T1 (es)
CH (1) CH684398A5 (es)
DE (1) DE59201115D1 (es)
ES (1) ES2067319T3 (es)

Families Citing this family (41)

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Publication number Priority date Publication date Assignee Title
US20030193217A1 (en) * 1996-08-13 2003-10-16 Mollertech Gmbh Motor vehicle passenger compartment heat insulation and dissipation
DE19632550A1 (de) * 1996-08-13 1998-02-19 Moeller Plast Gmbh Wand- oder Bauelement und Verfahren zu seiner Herstellung
US7267386B2 (en) 1996-08-13 2007-09-11 Rolf Hesch Motor vehicle passenger compartment heat insulation and dissipation
SE9702584L (sv) * 1997-07-04 1999-01-11 Volvo Ab Arrangemang vid karosskomponent för fordon samt förfarande för tillverkning av ett sådant arrangemang
DE19813592A1 (de) 1998-03-27 1999-09-30 Audi Ag Flächiger Verbundkörper, insbesondere Kraftfahrzeug-Karosserieelement
ES2183545T3 (es) * 1998-05-12 2003-03-16 Rieter Automotive Int Ag Elemento de aislamiento acustico para vehiculos.
GB2342895B (en) * 1998-07-24 2002-04-03 Ingersoll Rand Co Enclosure for a portable machine
JP2000220467A (ja) * 1999-01-28 2000-08-08 Tokai Rubber Ind Ltd 低吸水・低吸油性防音材
DE19925840B4 (de) * 1999-06-01 2004-07-08 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Karosserieteil für Kraftfahrzeuge sowie Verfahren zu dessen Herstellung
US7384650B2 (en) * 1999-11-24 2008-06-10 Agile Therapeutics, Inc. Skin permeation enhancement composition for transdermal hormone delivery system
US7045145B1 (en) 1999-11-24 2006-05-16 Agile Therapeutics, Inc. Transdermal contraceptive delivery system and process
US6455146B1 (en) 2000-10-31 2002-09-24 Sika Corporation Expansible synthetic resin baffle with magnetic attachment
US6802389B2 (en) 2001-12-07 2004-10-12 Collins & Aikman Products Co. Multi-density sound attenuating laminates and methods of making same
EP1587715A2 (en) * 2003-01-07 2005-10-26 CASCADE ENGINEERING, Inc. Molded lightweight foam acoustical barrier and its method of application
DE20301200U1 (de) * 2003-01-27 2003-06-26 Rieter Technologie Ag, Winterthur Motorraum-Zwischendecke
JP4083068B2 (ja) * 2003-05-09 2008-04-30 名古屋油化株式会社 難燃性吸音材
JP4321106B2 (ja) * 2003-05-13 2009-08-26 三菱自動車工業株式会社 車両用空調装置
US7585559B2 (en) * 2003-06-03 2009-09-08 Intellectual Property Holdings, Llc Foam barrier heat shield
DE10328680A1 (de) * 2003-06-26 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Wärme-und/oder Schallisolierung bei Kraftfahrzeugen
DE20320102U1 (de) * 2003-12-23 2005-05-12 Carcoustics Tech Center Gmbh Mehrschichtiges, schallabsorbierendes Leichtbauteil, insbesondere für Kraftfahrzeuge
EP1742201A4 (en) * 2004-04-30 2017-07-19 Kabushiki Kaisha Kobe Seiko Sho Porous sound absorbing structure
US7748184B1 (en) * 2005-02-09 2010-07-06 Intellectual Property Holdings, Llc Body panel having improved stiffness and method of making
US20060272279A1 (en) 2005-05-13 2006-12-07 Administrator Of The National Aeronautics And Space Administration Composite panel having subsonic transverse wave speed characteristics
DE102005029729A1 (de) * 2005-06-24 2006-12-28 Röchling Automotive AG & Co. KG Verkleidungs- oder Gehäuseteil eines Fahrzeugs und Verfahren zu seiner Herstellung
DE102005056840B3 (de) * 2005-11-28 2007-04-12 Carcoustics Tech Center Gmbh Schallisolationsteil und Verfahren zu dessen Herstellung
US7797893B2 (en) * 2006-05-11 2010-09-21 Specified Technologies Inc. Apparatus for reinforcing and firestopping around a duct extending through a structural panel
US7685792B2 (en) * 2006-05-11 2010-03-30 Specified Technologies Inc. Apparatus for enhancing reinforcing and firestopping around a duct extending through a structural panel
FR2912100B1 (fr) * 2007-02-06 2009-05-08 Cera Panneau de protection acoustique pour vehicule automobile comprenant une couche d'etancheite impregnee
DE102008029565A1 (de) * 2008-06-21 2009-12-24 Happich Fahrzeug- Und Industrieteile Gmbh Selbsttragendes, thermisch und akustisch isolierendes Bauteil, insbesondere für Fahrzeuge und Verfahren zu seiner Herstellung
US20100126800A1 (en) * 2008-11-24 2010-05-27 International Automotive Components Group North America, Inc Transfer-Coated Acoustic Tuning Layer
CN102336047B (zh) * 2010-07-26 2014-02-12 上海新安汽车隔音毡有限公司 一种汽车发动机盖用树脂毡零件的制造方法
FR2966415B1 (fr) * 2010-10-21 2012-12-14 Cera Architecture de protection acoustique de la zone de capot d'un vehicule automobile.
FR2971222B1 (fr) * 2011-02-07 2013-02-15 Cera Architecture de protection acoustique de la zone de capot d'un vehicule automobile
FR2986207B1 (fr) * 2012-01-26 2014-02-21 Faurecia Automotive Ind Piece d'equipement de vehicule automobile et vehicule automobile associe
PL3015314T3 (pl) * 2014-10-30 2017-12-29 Autoneum Management Ag Lekki, akustyczny element wykończeniowy
US20160369865A1 (en) * 2015-06-19 2016-12-22 Ford Global Technologies, Llc Acoustical Absorber With Integral Fastener
TW201739603A (zh) * 2016-01-27 2017-11-16 歐拓管理股份公司 用於汽車引擎室的吸音襯及具有其之吸音飾板部件
US20180315410A1 (en) * 2017-04-27 2018-11-01 Lydall, Inc. Contoured insulator with controlled air flow resistance, and method of making
US20220111804A1 (en) * 2019-02-08 2022-04-14 Treves Products, Services & Innovation Sound protection screen for a motor vehicle engine compartment
DE102020201894A1 (de) 2020-02-14 2021-08-19 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Türmodulträger mit mindestens einer Vliesschicht zur Ausbildung einer Trägerfläche und Herstellungsverfahren
US20230326444A1 (en) * 2022-04-12 2023-10-12 GM Global Technology Operations LLC Cast cover with integrated noise mitigation method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984312A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Acoustical wall board
GB944443A (es) * 1959-09-25 1900-01-01
DE1207651B (de) * 1964-02-07 1965-12-23 Gruenzweig & Hartmann Breitbandiger, reflexionsarmer Schallabsorber fuer Fluessigkeits- und Festkoerperschall und Verfahren fuer dessen Herstellung
IT1005687B (it) * 1974-03-18 1976-09-30 Matec Holding Ag Prodotto fonoassorbente preformabi le
US4131664A (en) * 1977-09-28 1978-12-26 Allen Industries, Inc. Method of making a multiple-density fibrous acoustical panel
US4242398A (en) * 1979-01-16 1980-12-30 Teijin Limited Fibrous shaped article having non-level surface
JPS55104528A (en) * 1979-02-02 1980-08-11 Asahi Fiber Glass Co Ltd Noise absorbing structure for atuomobile engine
JPS601236Y2 (ja) * 1980-09-22 1985-01-14 日産自動車株式会社 エンジン表面遮蔽板
US4479992A (en) * 1981-05-28 1984-10-30 Matec Holding Ag Sound absorbing structural element
DE3445656A1 (de) * 1984-12-14 1986-06-26 Irbit Research + Consulting Ag, Freiburg/Fribourg Schaumstoff-schallabsorptionskoerper
DE3615360A1 (de) * 1986-05-06 1987-11-12 Stankiewicz Alois Dr Gmbh Bauelement mit akustischen eigenschaften
CH671546A5 (es) * 1986-09-26 1989-09-15 Matec Holding

Also Published As

Publication number Publication date
US5567922A (en) 1996-10-22
ATE116606T1 (de) 1995-01-15
JPH06171436A (ja) 1994-06-21
EP0511157B1 (de) 1995-01-04
JP3291565B2 (ja) 2002-06-10
CH684398A5 (de) 1994-09-15
DE59201115D1 (de) 1995-02-16
EP0511157A1 (de) 1992-10-28
US5741390A (en) 1998-04-21

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