AR110099A1 - Desacoplante acústico de espuma - Google Patents
Desacoplante acústico de espumaInfo
- Publication number
- AR110099A1 AR110099A1 ARP170103197A ARP170103197A AR110099A1 AR 110099 A1 AR110099 A1 AR 110099A1 AR P170103197 A ARP170103197 A AR P170103197A AR P170103197 A ARP170103197 A AR P170103197A AR 110099 A1 AR110099 A1 AR 110099A1
- Authority
- AR
- Argentina
- Prior art keywords
- layer
- decoupling
- dough
- decoupling layer
- round
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 2
- 238000007373 indentation Methods 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
Classifications
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- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/045—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B5/022—Non-woven fabric
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/06—Open cell foam
-
- 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
- B32B2274/00—Thermoplastic elastomer material
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- 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
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Un accesorio atenuador de ruido para vehículos, con características acústicas del tipo masa-elástico que comprende una capa de masa que comprende por lo menos una capa de barrera impermeable, y una capa desacoplante que consiste en una espuma de célula abierta y donde la capa desacoplante tiene una primera superficie adyacente a la capa de masa y una segunda superficie en la cara opuesta a la capa de masa, y donde la capa desacoplante y la capa de masa se laminan entre sí y donde la capa desacoplante tiene por lo menos una región con una pluralidad de indentaciones, donde cada indentación comprende un área de base de forma redonda, donde las áreas de base redondas están situadas en el mismo plano que la segunda superficie y donde el área superficial total de las áreas de base redondas es de entre 10 y 40% del área superficial total de la segunda superficie de la capa desacoplante.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16199261.5A EP3324403B1 (en) | 2016-11-17 | 2016-11-17 | Automotive noise attenuating trim part with acoustically decoupling foam |
Publications (1)
Publication Number | Publication Date |
---|---|
AR110099A1 true AR110099A1 (es) | 2019-02-20 |
Family
ID=57348501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170103197A AR110099A1 (es) | 2016-11-17 | 2017-11-16 | Desacoplante acústico de espuma |
Country Status (6)
Country | Link |
---|---|
US (1) | US11600254B2 (es) |
EP (1) | EP3324403B1 (es) |
CN (1) | CN109952608B (es) |
AR (1) | AR110099A1 (es) |
TW (1) | TW201830376A (es) |
WO (1) | WO2018091301A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3090870A1 (en) * | 2015-05-06 | 2016-11-09 | Autoneum Management AG | Exterior vehicle trim part |
EP3324403B1 (en) * | 2016-11-17 | 2019-06-12 | Autoneum Management AG | Automotive noise attenuating trim part with acoustically decoupling foam |
US11634091B2 (en) * | 2017-04-03 | 2023-04-25 | Cascade Engineering, Inc. | Acoustic fiber silencer |
WO2020196910A1 (ja) * | 2019-03-28 | 2020-10-01 | 三菱ケミカル株式会社 | 遮音シートとその製造方法及び遮音構造体 |
EP3812151B1 (en) * | 2019-10-25 | 2022-08-03 | Autoneum Management AG | Noise attenuating trim part for a vehicle |
WO2021113172A1 (en) * | 2019-12-05 | 2021-06-10 | Zephyros, Inc. | Trim composites |
IT202000003769A1 (it) | 2020-02-24 | 2021-08-24 | Adler Evo S R L | Dispositivo per isolamento acustico a base di metamateriali |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568617A (es) * | 1957-06-18 | 1900-01-01 | ||
US3087566A (en) | 1958-12-30 | 1963-04-30 | Bolt Beranek & Newman | Soundproofing panel structure |
DE1811998A1 (de) * | 1968-11-30 | 1970-06-11 | Gruenzweig & Hartmann | Absorptionsschicht fuer die Schallwellen in Fluessigkeiten |
US3770560A (en) * | 1971-10-21 | 1973-11-06 | American Cyanamid Co | Composite laminate with a thin, perforated outer layer and cavitated bonded backing member |
US4106588A (en) | 1976-07-29 | 1978-08-15 | Massachusetts Institute Of Technology | Mode canceling composite panel for greater than mass-law transmission loss in the principal speech bands |
US4242398A (en) * | 1979-01-16 | 1980-12-30 | Teijin Limited | Fibrous shaped article having non-level surface |
FR2516034A1 (fr) | 1981-11-09 | 1983-05-13 | Peugeot | Garniture de pavillon pour vehicule automobile |
US4803112A (en) * | 1986-04-24 | 1989-02-07 | Hayakawa Rubber Co., Ltd. | Impact-cushioning sheets and direct-applying restraint type floor damping structures using the same |
US4940112A (en) | 1989-06-20 | 1990-07-10 | Neill Justin T O | High performance flame and smoke foam-barrier-foam-facing acoustical composite |
US5536556A (en) | 1991-02-20 | 1996-07-16 | Indian Head Industries, Inc. | Insulating laminate |
US5304415A (en) | 1991-04-15 | 1994-04-19 | Matsushita Electric Works, Ltd. | Sound absorptive material |
CH686667A5 (de) * | 1992-09-23 | 1996-05-31 | Rieter Automotive Int Ag | Vibrationsdaempfende Dachhimmelkonstruktion. |
JPH06144350A (ja) * | 1992-10-30 | 1994-05-24 | Yamaha Motor Co Ltd | Frp製船体の制振構造 |
US5298694A (en) | 1993-01-21 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Acoustical insulating web |
DE4313911A1 (de) * | 1993-04-28 | 1994-11-03 | Naeher Georg Gmbh | Geformter Schichtkörper, insbesondere Innenauskleidungsteil für Kraftfahrzeuge, sowie Verfahren und Vorrichtung zu seiner Herstellung |
US5744763A (en) * | 1994-11-01 | 1998-04-28 | Toyoda Gosei Co., Ltd. | Soundproofing insulator |
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 |
US6177180B1 (en) | 1997-06-02 | 2001-01-23 | Armstrong World Industries, Inc. | Composite construction board with load bearing properties |
US5923002A (en) | 1997-11-12 | 1999-07-13 | Owens Corning Fiberglas Technology, Inc. | Acoustical room paneling and method of installation |
US5892187A (en) * | 1997-12-17 | 1999-04-06 | United Technologies Corporation | Tunable recyclable headliner |
DE19804567C2 (de) | 1998-02-05 | 2003-12-11 | Woco Franz Josef Wolf & Co Gmbh | Flächenabsorber für Schallwellen und Verwendung |
JP2001122049A (ja) | 1999-10-26 | 2001-05-08 | Kobe Steel Ltd | 1kHz以下の周波数帯域の防音性に優れた輸送機用パネル構造体 |
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 |
US6955845B1 (en) | 2000-06-30 | 2005-10-18 | Owens Corning Fiberglas Technology, Inc. | Acoustical and thermal insulator |
FR2824801B1 (fr) | 2001-05-15 | 2003-09-12 | Sofitec Sa | Panneau d'etancheite et d'isolation acoustique, en particulier pour porte de vehicule automobile |
KR100561801B1 (ko) | 2001-05-22 | 2006-03-21 | 리이터 테크놀로지스 아게 | 흡음 보호 매트 |
JP2004062074A (ja) * | 2002-07-31 | 2004-02-26 | Toyota Motor Corp | 吸音装置 |
US7070848B2 (en) | 2002-10-21 | 2006-07-04 | Cascade Engineering, Inc. | Vehicle acoustic barrier |
EP1428656A1 (en) | 2002-12-09 | 2004-06-16 | Rieter Technologies A.G. | Ultralight trim composite |
US20040131836A1 (en) | 2003-01-02 | 2004-07-08 | 3M Innovative Properties Company | Acoustic web |
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 |
EP1587715A2 (en) * | 2003-01-07 | 2005-10-26 | CASCADE ENGINEERING, Inc. | Molded lightweight foam acoustical barrier and its method of application |
CN101826322B (zh) | 2003-03-26 | 2011-12-28 | 竹广股份有限公司 | 超轻隔音材料 |
US6971475B2 (en) * | 2003-05-01 | 2005-12-06 | Collins & Aikman Products Co. | Vehicle trim components with selectively applied foam and methods of making same |
US7011181B2 (en) * | 2003-07-08 | 2006-03-14 | Lear Corporation | Sound insulation system |
US7318498B2 (en) | 2004-04-06 | 2008-01-15 | Azdel, Inc. | Decorative interior sound absorbing panel |
EP1742201A4 (en) | 2004-04-30 | 2017-07-19 | Kabushiki Kaisha Kobe Seiko Sho | Porous sound absorbing structure |
DE102004053751A1 (de) | 2004-11-06 | 2006-05-11 | Seeber Ag & Co. Kg | Akustik-Verkleidungsteil für ein Fahrzeug |
PL1710126T3 (pl) | 2005-04-04 | 2009-09-30 | Rieter Tech Ag | Uszczelniony, cienki, wielowarstwowy pochłaniacz dźwięku |
EP1742048A1 (en) | 2005-06-08 | 2007-01-10 | Rieter Technologies AG | Acoustic device for determining parameters of a porous material |
US8109361B2 (en) | 2006-07-20 | 2012-02-07 | Kobe Steel, Ltd. | Solid-borne sound reducing structure |
FR2908550B3 (fr) | 2006-11-09 | 2009-02-20 | Cera | Ecran de protection acoustique comprenant au moins une zone comprimee |
US8181738B2 (en) | 2007-04-24 | 2012-05-22 | Serious Energy, Inc. | Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same |
JP5056248B2 (ja) | 2007-08-06 | 2012-10-24 | マツダ株式会社 | 吸音材を備えた吸音構造 |
JP5326472B2 (ja) | 2007-10-11 | 2013-10-30 | ヤマハ株式会社 | 吸音構造 |
JP2009145694A (ja) * | 2007-12-14 | 2009-07-02 | Kaneka Corp | 車両用吸音基材及びその製造方法 |
FR2934288B1 (fr) | 2008-07-24 | 2014-02-14 | Weber & Broutin Sa | Dispositif d'amelioration acoustique pour sous-couche de revetement. |
FR2935190B1 (fr) | 2008-08-25 | 2011-04-22 | Faurecia Automotive Ind | Ensemble d'insonorisation avec film fin pour vehicule automobile, et vehicule automobile associe. |
US20100065368A1 (en) | 2008-09-15 | 2010-03-18 | Vatche Tazian | Lightweight, flexible, moldable acoustic barrier and composites including the same |
JP5359167B2 (ja) | 2008-10-07 | 2013-12-04 | ヤマハ株式会社 | 車体構造体および荷室 |
DE102008057336A1 (de) | 2008-11-14 | 2010-06-02 | Haindl, Hans, Dr. | Klemmhalterung |
GB0904099D0 (en) | 2009-03-10 | 2009-04-22 | Bpb Ltd | Laminated acoustic soundproofing panel |
EP2365483B1 (en) | 2010-03-09 | 2012-04-04 | Autoneum Technologies AG | Automotive insulating trim part |
US8256572B2 (en) | 2010-03-09 | 2012-09-04 | Autoneum Management Ag | Automotive insulating trim part |
NZ606959A (en) * | 2010-07-13 | 2014-05-30 | Bellmax Acoustic Pty Ltd | An acoustic panel |
CN201915576U (zh) * | 2010-12-16 | 2011-08-03 | 上海克拉美空调有限公司 | 具有刚性和吸音良好效果的瓦楞复合装饰板 |
KR101624254B1 (ko) * | 2011-03-09 | 2016-05-25 | 오토니움 매니지먼트 아게 | 자동차 소음 감쇠 트림 부품 |
US8418806B1 (en) | 2012-01-13 | 2013-04-16 | Janesville Acoustics, a Unit of Jason Incorporated | Sound attenuating device using an embedded layer for acoustical tuning |
US8590670B1 (en) | 2012-06-08 | 2013-11-26 | Polyglass S.P.A. | Sound proof membrane |
US8657067B1 (en) * | 2012-09-25 | 2014-02-25 | The Boeing Company | Acoustic damping device for noise reduction |
KR102274123B1 (ko) * | 2012-12-18 | 2021-07-08 | 헨켈 아게 운트 코. 카게아아 | 차량 몸체 중공 부재의 공강 내에서 구조적 강화 및/또는 음향 및 진동 제어를 제공하기 위한 장치 및 방법 |
EP3324403B1 (en) * | 2016-11-17 | 2019-06-12 | Autoneum Management AG | Automotive noise attenuating trim part with acoustically decoupling foam |
-
2016
- 2016-11-17 EP EP16199261.5A patent/EP3324403B1/en active Active
-
2017
- 2017-11-03 TW TW106138205A patent/TW201830376A/zh unknown
- 2017-11-06 CN CN201780070232.6A patent/CN109952608B/zh active Active
- 2017-11-06 US US16/348,440 patent/US11600254B2/en active Active
- 2017-11-06 WO PCT/EP2017/078339 patent/WO2018091301A1/en active Application Filing
- 2017-11-16 AR ARP170103197A patent/AR110099A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3324403A1 (en) | 2018-05-23 |
CN109952608A (zh) | 2019-06-28 |
US20190259365A1 (en) | 2019-08-22 |
TW201830376A (zh) | 2018-08-16 |
CN109952608B (zh) | 2023-07-25 |
WO2018091301A1 (en) | 2018-05-24 |
EP3324403B1 (en) | 2019-06-12 |
US11600254B2 (en) | 2023-03-07 |
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