ES2183545T3 - Elemento de aislamiento acustico para vehiculos. - Google Patents

Elemento de aislamiento acustico para vehiculos.

Info

Publication number
ES2183545T3
ES2183545T3 ES99919013T ES99919013T ES2183545T3 ES 2183545 T3 ES2183545 T3 ES 2183545T3 ES 99919013 T ES99919013 T ES 99919013T ES 99919013 T ES99919013 T ES 99919013T ES 2183545 T3 ES2183545 T3 ES 2183545T3
Authority
ES
Spain
Prior art keywords
vehicles
acoustic insulation
gpa
shield
effective structure
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
ES99919013T
Other languages
English (en)
Inventor
Thorsten Alts
Ralf Peter Marsch
Marzell Erdkamp
Edmund Bonna
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.)
Autoneum International AG
Original Assignee
Rieter Automotive International 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
Application filed by Rieter Automotive International AG filed Critical Rieter Automotive International AG
Application granted granted Critical
Publication of ES2183545T3 publication Critical patent/ES2183545T3/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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • 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
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Elemento para vehículos con una pieza de carrocería (2) y una estructura acústicamente efectiva, en el que la estructura acústicamente efectiva presenta un revestimiento exterior (13), que comprende un escudo (11) separado por una capa intermedia (12) de la pieza de carrocería (2), caracterizado porque el escudo (11) presenta un módulo de elasticidad de flexión de 1 a 15 GPa, preferentemente de 1 a 6 GPa y una densidad de 0,3 a 2,5 g/cm3.
ES99919013T 1998-05-12 1999-05-12 Elemento de aislamiento acustico para vehiculos. Expired - Lifetime ES2183545T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH105098 1998-05-12

Publications (1)

Publication Number Publication Date
ES2183545T3 true ES2183545T3 (es) 2003-03-16

Family

ID=4201289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99919013T Expired - Lifetime ES2183545T3 (es) 1998-05-12 1999-05-12 Elemento de aislamiento acustico para vehiculos.

Country Status (8)

Country Link
US (1) US6454048B1 (es)
EP (1) EP1077835B1 (es)
JP (3) JP4212238B2 (es)
BR (1) BR9909585A (es)
DE (1) DE59902945D1 (es)
ES (1) ES2183545T3 (es)
WO (1) WO1999058371A1 (es)
ZA (1) ZA200006527B (es)

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ATE339555T1 (de) * 1999-11-25 2006-10-15 Calenberg Ingenieure Planmaess Schallschutzelement sowie schallschutzwand
JP3945204B2 (ja) * 2001-10-02 2007-07-18 豊田合成株式会社 車両用外装材及びそれを用いた外装品並びにその成形方法
DE60317658T2 (de) * 2002-04-22 2008-10-30 Lydall, Inc., Manchester Polstermaterial mit dichtegradient und verfahren zu dessen herstellung
US6695374B1 (en) * 2002-09-27 2004-02-24 Collins & Aikman Products Co. Vehicle cockpit assemblies having integrated dash insulators, instrument panels and floor coverings, and methods of installing same within vehicles
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US20040231914A1 (en) * 2003-01-02 2004-11-25 3M Innovative Properties Company Low thickness sound absorptive multilayer composite
US20040180592A1 (en) * 2003-03-12 2004-09-16 Ray Kyle A. Thermoformable acoustic sheet material
US20040180177A1 (en) * 2003-03-12 2004-09-16 Ray Kyle A. Thermoformable acoustic material
US7011181B2 (en) * 2003-07-08 2006-03-14 Lear Corporation Sound insulation system
FR2860482B1 (fr) * 2003-10-02 2006-02-17 Cera Module de plancher structurel presentant des proprietes de protection acoustique
US20060065481A1 (en) * 2004-09-24 2006-03-30 Lear Corporation Perforated hard trim for sound absorption
FR2906203B1 (fr) * 2006-09-25 2008-12-19 Faurecia Automotive Ind Snc Composant d'insonorisation pour structure ayant un espace d'air entre un element exterieur et un organe structurel
FR2906637B1 (fr) * 2006-09-29 2009-01-09 Faurecia Automotive Ind Snc Composant d'insonorisation pour organe structurel rigide d'automobile.
EP1955899A1 (en) * 2007-02-12 2008-08-13 Rieter Technologies AG Constrained layer damping for vehicle
US20080203761A1 (en) * 2007-02-28 2008-08-28 Smith Leland D Radiant heat barrier protected recreation vehicles and methodology for constructing same
KR100793074B1 (ko) * 2007-09-06 2008-01-10 김부열 공기 정화 및 살균 기능을 갖는 건축물용 층간 소음 저감패널
US20100126800A1 (en) * 2008-11-24 2010-05-27 International Automotive Components Group North America, Inc Transfer-Coated Acoustic Tuning Layer
DE102009007891A1 (de) * 2009-02-07 2010-08-12 Willsingh Wilson Resonanz-Schallabsorber in mehrschichtiger Ausführung
FR2979308B1 (fr) 2011-08-24 2013-09-27 Faurecia Automotive Ind Ensemble d'insonorisation, notamment pour un vehicule automobile
WO2014130889A2 (en) 2013-02-22 2014-08-28 Interface Solutions, Inc. Lightweight thermal shield
CN103640287A (zh) * 2013-11-25 2014-03-19 衡阳泰豪通信车辆有限公司 一种高强、吸波的复合材料层压板
CN104078036A (zh) * 2014-06-19 2014-10-01 上海交通大学 中低频轻质薄层隔声吸声板及其组合板
WO2018066169A1 (ja) * 2016-10-03 2018-04-12 名古屋油化株式会社 吸音性表皮材、吸音材、及びそれらの製造方法
BE1024723B1 (nl) * 2016-11-10 2018-06-11 Ivc Bvba Vloerpaneel en werkwijze voor het vervaardigen van een vloerpaneel.
FR3106541B1 (fr) * 2020-01-29 2022-10-07 Treves Products Services & Innovation Système de protection acoustique pour véhicule automobile
EP3985424A1 (de) * 2020-10-14 2022-04-20 Abberior Instruments GmbH Hochauflösendes mikroskop mit einem gehäuse und verwendung eines gehäuses zum abdecken von an einem träger montierten optischen elementen
JP7474187B2 (ja) * 2020-12-15 2024-04-24 株式会社豊田中央研究所 吸音構造体
KR102387910B1 (ko) * 2021-04-06 2022-04-25 주식회사 동성진흥 방탄 기능을 갖는 방음판 및 이를 이용한 방음벽

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US4099590A (en) * 1977-02-17 1978-07-11 Martin Sr Robert P Sound attenuating engine cover
JPS58101847A (ja) * 1981-12-10 1983-06-17 Kasai Kogyo Co Ltd エンジンルームの遮音構造
DE8201511U1 (de) * 1982-01-22 1982-07-22 Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf Mehrschichten-Schalldämmplatte für Kraftfahrzeuge od.dgl.
JPS60137528U (ja) * 1984-02-23 1985-09-12 菱和産資株式会社 防音材
JPS60155682U (ja) * 1984-03-26 1985-10-17 日産自動車株式会社 低騒音車両
CH671546A5 (es) * 1986-09-26 1989-09-15 Matec Holding
DE3800740C2 (de) 1988-01-13 1994-08-04 Daimler Benz Ag Schallisolierung für Kraftfahrzeuge
GB2216081A (en) 1988-03-31 1989-10-04 Kasai Kogyo Kk Automotive accoustic insulation panel assemblies
JPH02143243U (es) * 1989-04-28 1990-12-05
CH680918A5 (es) * 1990-01-22 1992-12-15 Matec Holding
JP2621558B2 (ja) * 1990-03-15 1997-06-18 日産自動車株式会社 カーペット構造
CH682553A5 (de) * 1990-09-03 1993-10-15 Matec Holding Schallisolierendes und schalldämpfendes Verbundwerk.
US5536556A (en) * 1991-02-20 1996-07-16 Indian Head Industries, Inc. Insulating laminate
CH684398A5 (de) * 1991-04-26 1994-09-15 Matec Holding Ag Formstabiles Verbundteil.
JPH0524559A (ja) * 1991-07-24 1993-02-02 Idemitsu Petrochem Co Ltd エンジンアンダーカバー
JP3026694B2 (ja) * 1993-04-19 2000-03-27 河西工業株式会社 車両用防音部材
DE59403523D1 (de) * 1993-07-27 1997-09-04 Bayerische Motoren Werke Ag Herstellverfahren für ein Doppelblech-Karosserieteil mit Dämmschicht
JP3488271B2 (ja) * 1993-09-27 2004-01-19 三菱化学株式会社 吸音材
US5464952A (en) 1993-11-26 1995-11-07 Acoust-A-Fiber Research And Development Inc. Shield between vehicle exhaust and passenger compartment
JPH07248776A (ja) * 1994-03-10 1995-09-26 Nippon Sekisoo Kogyo Kk 複合防音材構造
DE4413009A1 (de) * 1994-04-15 1995-10-19 Naeher Georg Gmbh Schallabsorber für Kraftfahrzeuge
DE4415983C2 (de) 1994-05-06 1998-02-19 Continental Ag Am Radkasten eines Kraftfahrzeuges anzubringende, als passiver Schallabsorber wirkende Vorrichtung
JP3130431B2 (ja) * 1994-09-14 2001-01-31 ダイセル堺実業株式会社 吸音体
US5483028A (en) * 1994-11-14 1996-01-09 Cascade Engineering, Inc. Acoustical barrier with decoupler
WO1998018656A1 (de) * 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
CA2276041C (en) * 1997-01-07 2006-03-21 Cascade Engineering, Inc. Acoustical barrier with decoupler
JP3367637B2 (ja) * 1997-10-16 2003-01-14 日産自動車株式会社 自動車室内の遮音構造

Also Published As

Publication number Publication date
EP1077835B1 (de) 2002-10-02
DE59902945D1 (de) 2002-11-07
EP1077835A1 (de) 2001-02-28
ZA200006527B (en) 2001-05-16
JP2007223606A (ja) 2007-09-06
JP2004210287A (ja) 2004-07-29
WO1999058371A1 (de) 1999-11-18
JP4212238B2 (ja) 2009-01-21
US6454048B1 (en) 2002-09-24
JP2002514543A (ja) 2002-05-21
BR9909585A (pt) 2001-01-30

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