AR080481A1 - Accesorio aislante para automotores - Google Patents

Accesorio aislante para automotores

Info

Publication number
AR080481A1
AR080481A1 ARP110100735A ARP110100735A AR080481A1 AR 080481 A1 AR080481 A1 AR 080481A1 AR P110100735 A ARP110100735 A AR P110100735A AR P110100735 A ARP110100735 A AR P110100735A AR 080481 A1 AR080481 A1 AR 080481A1
Authority
AR
Argentina
Prior art keywords
layer
dough
decoupling
fibrous
automotive
Prior art date
Application number
ARP110100735A
Other languages
English (en)
Inventor
Claudio Castagnetti
Claudio Bertolini
Original Assignee
Rieter Technologies 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=42543255&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR080481(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rieter Technologies Ag filed Critical Rieter Technologies Ag
Publication of AR080481A1 publication Critical patent/AR080481A1/es

Links

Classifications

    • 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
    • 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

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)
  • Passenger Equipment (AREA)

Abstract

Una pieza de acabado aislante de sonido con características acusticas de masa-resorte que comprende una capa de masa y una capa de desacoplamiento caracterizadas en que la capa de masa consiste en una capa fibrosa porosa con un modulo de Young dinámico (Pa) de por lo menos (96-AW-t) con un peso por área AW (g/m2) y un grosor t (mm) de la capa fibrosa y una capa de barrera delgada impermeable al aire entre la capa fibrosa y la capa de desacoplamiento.
ARP110100735A 2010-03-09 2011-03-09 Accesorio aislante para automotores AR080481A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10155903.7A EP2365483B2 (en) 2010-03-09 2010-03-09 Automotive insulating trim part

Publications (1)

Publication Number Publication Date
AR080481A1 true AR080481A1 (es) 2012-04-11

Family

ID=42543255

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100735A AR080481A1 (es) 2010-03-09 2011-03-09 Accesorio aislante para automotores

Country Status (14)

Country Link
EP (1) EP2365483B2 (es)
JP (1) JP5769738B2 (es)
KR (1) KR101624256B1 (es)
CN (1) CN102792366B (es)
AR (1) AR080481A1 (es)
AT (1) ATE552584T1 (es)
BR (1) BR112012018867B1 (es)
CA (1) CA2788432A1 (es)
ES (1) ES2382444T3 (es)
MX (1) MX2012009515A (es)
MY (1) MY161213A (es)
PL (1) PL2365483T3 (es)
RU (1) RU2564047C2 (es)
WO (1) WO2011110588A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983148B1 (fr) * 2011-11-29 2014-01-10 Centre Detude Et De Rech Pour Lautomobile Cera Composant de protection acoustique pour vehicule automobile
DE202012004594U1 (de) * 2012-05-09 2013-08-12 Hp Pelzer Holding Gmbh Kraftfahrzeugteile
EP2664702B1 (en) 2012-05-15 2014-06-18 Autoneum Management AG Needle punched carpet
EP2873768A1 (en) 2013-11-19 2015-05-20 Autoneum Management AG Dual layer carpet
KR20150122567A (ko) * 2014-04-23 2015-11-02 현대자동차주식회사 자동차용 저중량 흡음형 대쉬 패드
EP2939828A1 (en) * 2014-04-29 2015-11-04 Autoneum Management AG Exterior trim part
JP6362400B2 (ja) 2014-05-02 2018-07-25 スリーエム イノベイティブ プロパティズ カンパニー 不織布ウェブ
WO2016115138A1 (en) * 2015-01-12 2016-07-21 Zephyros, Inc. Acoustic floor underlay system
JP2018538157A (ja) * 2015-09-30 2018-12-27 ヒューヴィス コーポレーションＨｕｖｉｓ Ｃｏｒｐｏｒａｔｉｏｎ ポリエステル発泡シートとポリエステル樹脂層を含む複合体、およびそれを含む自動車内外装材
EP3324403B1 (en) 2016-11-17 2019-06-12 Autoneum Management AG Automotive noise attenuating trim part with acoustically decoupling foam
US11056092B2 (en) * 2017-12-13 2021-07-06 The Boeing Company Anti-resonant panel and methods of making the same
US11315538B2 (en) 2017-12-13 2022-04-26 The Boeing Company Anti-resonant panels
CN110154935B (zh) * 2019-06-12 2021-06-01 奇瑞商用车（安徽）有限公司 车身前围隔音垫及具有其的电动汽车
IT202000003769A1 (it) * 2020-02-24 2021-08-24 Adler Evo S R L Dispositivo per isolamento acustico a base di metamateriali
GB2592581A (en) 2020-02-27 2021-09-08 Autins Ltd Sound reduction enclosure and method of making a sound reduction enclosure
JP6858903B2 (ja) * 2020-04-28 2021-04-14 株式会社Ｈｏｗａ 車両用防音体及び車両用サイレンサー
US11600255B2 (en) 2020-12-22 2023-03-07 Rohr, Inc. Acoustic panel core with multi-material and/or multi-layered construction
EP4156172A1 (en) * 2021-09-24 2023-03-29 Autoneum Management AG Outer floor insulator for battery electric vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905607A1 (de) * 1989-02-23 1990-08-30 Bayerische Motoren Werke Ag Schichtaufbau zur herstellung von schallisolierungenm schallisolierungen und verfahren zur herstellung des schichtaufbaus bzw. der schallisolierungen
WO1998018656A1 (de) * 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
US5922265A (en) 1997-04-04 1999-07-13 Lear Corporation Method of forming a motor vehicle dash insulator
JP2001310672A (ja) 2000-04-28 2001-11-06 Toyota Motor Corp 内装材
JP2001347899A (ja) 2000-06-05 2001-12-18 Toyoda Spinning & Weaving Co Ltd 防音材
FR2835955B1 (fr) * 2002-02-11 2004-07-16 Sai Automotive Sommer Ind Ensemble d'insonorisation et piece comprenant une paroi recouverte par ledit ensemble
EP1428656A1 (en) 2002-12-09 2004-06-16 Rieter Technologies A.G. Ultralight trim composite
FR2848904B1 (fr) 2002-12-23 2006-09-08 Faurecia Automotive Ind Procede pour realiser une piece d'insonorisation d'epaisseur variable.
US20040231914A1 (en) * 2003-01-02 2004-11-25 3M Innovative Properties Company Low thickness sound absorptive multilayer composite
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
FR2908550B3 (fr) * 2006-11-09 2009-02-20 Cera Ecran de protection acoustique comprenant au moins une zone comprimee
JP2010036675A (ja) * 2008-08-04 2010-02-18 Howa Textile Industry Co Ltd 車両用軽量多層構造防音材
FR2935190B1 (fr) * 2008-08-25 2011-04-22 Faurecia Automotive Ind Ensemble d'insonorisation avec film fin pour vehicule automobile, et vehicule automobile associe.

Also Published As

Publication number Publication date
ATE552584T1 (de) 2012-04-15
CN102792366A (zh) 2012-11-21
RU2012142923A (ru) 2014-04-20
MX2012009515A (es) 2012-08-31
JP5769738B2 (ja) 2015-08-26
EP2365483B1 (en) 2012-04-04
WO2011110588A1 (en) 2011-09-15
ES2382444T3 (es) 2012-06-08
EP2365483A1 (en) 2011-09-14
CA2788432A1 (en) 2011-09-15
MY161213A (en) 2017-04-14
CN102792366B (zh) 2015-05-20
BR112012018867A2 (pt) 2020-09-01
PL2365483T3 (pl) 2013-03-29
RU2564047C2 (ru) 2015-09-27
KR20130014498A (ko) 2013-02-07
JP2013522094A (ja) 2013-06-13
EP2365483B2 (en) 2025-01-22
KR101624256B1 (ko) 2016-05-25
BR112012018867B1 (pt) 2022-03-15

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee