BR8704956A - Elemento de construcao produtor de ruido,bem como processo de prensa de moldar de uma etapa - Google Patents
Elemento de construcao produtor de ruido,bem como processo de prensa de moldar de uma etapaInfo
- Publication number
- BR8704956A BR8704956A BR8704956A BR8704956A BR8704956A BR 8704956 A BR8704956 A BR 8704956A BR 8704956 A BR8704956 A BR 8704956A BR 8704956 A BR8704956 A BR 8704956A BR 8704956 A BR8704956 A BR 8704956A
- Authority
- BR
- Brazil
- Prior art keywords
- layer
- sound
- thermoformed
- base layer
- well
- Prior art date
Links
Classifications
-
- 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
- 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
- B32B27/12—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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 form; Layered products 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 form; Layered products 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
- B32B5/22—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
- B32B5/28—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 impregnated with or embedded in a plastic substance
-
- 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
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
- B60N3/048—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
-
- 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
- B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—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
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- 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
-
- 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
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23979—Particular backing structure or composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/24995—Two or more layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
- Y10T428/249992—Linear or thermoplastic
- Y10T428/249993—Hydrocarbon polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/699—Including particulate material other than strand or fiber material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3867/86A CH671546A5 (pt) | 1986-09-26 | 1986-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8704956A true BR8704956A (pt) | 1988-05-17 |
Family
ID=4265191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8704956A BR8704956A (pt) | 1986-09-26 | 1987-09-25 | Elemento de construcao produtor de ruido,bem como processo de prensa de moldar de uma etapa |
Country Status (10)
Country | Link |
---|---|
US (1) | US4966799A (pt) |
EP (1) | EP0262092B2 (pt) |
JP (1) | JP2788958B2 (pt) |
AT (1) | ATE61283T1 (pt) |
BR (1) | BR8704956A (pt) |
CH (1) | CH671546A5 (pt) |
DE (1) | DE3768401D1 (pt) |
ES (1) | ES2021392T5 (pt) |
FI (1) | FI874206A (pt) |
MX (1) | MX170771B (pt) |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI894182A (fi) * | 1988-09-07 | 1990-03-08 | Hoechst Ag | Polyamid och film som innehaoller minst ett monomolekulaert skikt av en polyamid. |
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 |
DE69100377T2 (de) | 1990-01-22 | 1994-01-20 | Atd Corp | Kissenartig geformtes Gebilde mit Wärmeleitzonen und thermischen Isolierzonen und verformbares Laminat. |
CH681973A5 (pt) * | 1990-07-19 | 1993-06-30 | Matec Holding | |
US5328744A (en) * | 1990-10-09 | 1994-07-12 | E. I. Du Pont De Nemours And Company | Panel having a core with thermoplastic resin facings |
CH684398A5 (de) * | 1991-04-26 | 1994-09-15 | Matec Holding Ag | Formstabiles Verbundteil. |
TW234703B (pt) * | 1991-10-10 | 1994-11-21 | Hoechst Ag | |
US5696201A (en) * | 1992-04-06 | 1997-12-09 | Matec Holding Ag | Sound and heat insulation having little odor |
CH683773A5 (de) * | 1992-04-06 | 1994-05-13 | Matec Holding | Geruchsarme Schall- und Wärmedämmung. |
FR2698151B1 (fr) * | 1992-10-29 | 1996-01-19 | Sofitec Sa | Panneau composite etanche et isolant acoustiquement pour habitacle de vehicule. |
US5504282A (en) * | 1994-08-24 | 1996-04-02 | Foamex L.P. | Sound transmission and absorption control media |
AT1254U1 (de) * | 1995-08-02 | 1997-01-27 | Tumfart Kurt | Dämmatte |
JP2706912B2 (ja) * | 1995-09-22 | 1998-01-28 | 東拓工業株式会社 | 断熱消音ダクト |
US5648941A (en) * | 1995-09-29 | 1997-07-15 | Hewlett-Packard Company | Transducer backing material |
IT239745Y1 (it) * | 1996-05-27 | 2001-03-13 | San Valeriano S P A | Pannello copri-passaruota per autoveicolo. |
JP3427247B2 (ja) * | 1997-06-17 | 2003-07-14 | 豊田合成株式会社 | 防音部材 |
DE19755320A1 (de) * | 1997-12-12 | 1999-06-17 | Basf Ag | Verfahren zur Herstellung von Akustik-Bauteilen |
US6454048B1 (en) * | 1998-05-12 | 2002-09-24 | Rieter Automotive (International) Ag | Acoustic insulating vehicle component |
US6104816A (en) * | 1998-08-31 | 2000-08-15 | The United States Of America As Represented By The Secretary Of The Navy | High noise communication system |
US6051913A (en) * | 1998-10-28 | 2000-04-18 | Hewlett-Packard Company | Electroacoustic transducer and acoustic isolator for use therein |
EP1023993A3 (de) * | 1999-01-26 | 2001-02-28 | Wilfried Seitz | Isolierverbundmatte |
US6109389A (en) | 1999-05-11 | 2000-08-29 | Lydall, Inc. | Acoustical insulating barrier and method of making the barrier |
JP3643269B2 (ja) * | 1999-08-24 | 2005-04-27 | トヨタ紡織株式会社 | 防音材の製造方法 |
FR2803860B3 (fr) * | 2000-01-13 | 2001-12-28 | Mesnard Catteau S A | Revetement mural |
JP2003534979A (ja) * | 2000-05-29 | 2003-11-25 | リーター アウトモーティブ(インターナツィオナール)アクティエン ゲゼルシャフト | 車両用軽量フロアリング組立体 |
SE0003349D0 (sv) * | 2000-09-18 | 2000-09-18 | Flaekt Ab | Ljudabsorbent |
US20030040244A1 (en) * | 2001-08-24 | 2003-02-27 | Toshihiro Yamamoto | Thermal insulating material formed of non-woven fabric and method of manufacturing the same |
EP1300291A3 (de) * | 2001-09-28 | 2005-10-26 | CWW-GERKO Akustik GmbH & Co. KG | Verfahren zum Aufbringen einer Antidröhnmasse auf Basis von Epoxidharzen auf eine Fahrzeugkarosserie |
US6659223B2 (en) * | 2001-10-05 | 2003-12-09 | Collins & Aikman Products Co. | Sound attenuating material for use within vehicles and methods of making same |
DE10151614C1 (de) * | 2001-10-23 | 2003-04-24 | Kaindl Wals M | Paneel mit schallverbessernder Schicht nebst Herstellungsverfahren |
US7097723B2 (en) | 2001-11-26 | 2006-08-29 | Collins & Aikman Products Co. | Lightweight acoustic automotive carpet |
US7105069B2 (en) * | 2001-11-26 | 2006-09-12 | Collins & Aikman Products Co. | Sound absorbing/sound blocking automotive trim products |
US6802389B2 (en) | 2001-12-07 | 2004-10-12 | Collins & Aikman Products Co. | Multi-density sound attenuating laminates and methods of making same |
US6773756B2 (en) | 2002-03-20 | 2004-08-10 | Bayer Polymers Llc | Process to manufacture three dimensionally shaped substrate for sound abatement |
CA2435052A1 (en) * | 2002-07-11 | 2004-01-11 | Unitec Institute Of Technology | A panel and related wall structure |
JP2004044526A (ja) * | 2002-07-15 | 2004-02-12 | Pacific Ind Co Ltd | エンジンカバー |
CA2494741C (en) * | 2002-08-02 | 2009-02-10 | Cta Acoustics, Inc. | Acoustical insulation laminate with polyolefin layer and process for making |
US20040023587A1 (en) * | 2002-08-02 | 2004-02-05 | C.T.A. Acoustics | Acoustical insulation laminate with polyolefin layer and process for making |
US6769512B2 (en) * | 2002-08-02 | 2004-08-03 | C.T.A. Acoustics | Acoustical insulation laminate with polyolefin layer and process for making |
US6755997B2 (en) | 2002-09-24 | 2004-06-29 | Collins & Aikman Products Co. | Method of making improved vehicle floor coverings |
US7094811B2 (en) * | 2002-10-03 | 2006-08-22 | Bayer Corporation | Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol |
DE20301200U1 (de) * | 2003-01-27 | 2003-06-26 | Rieter Technologie Ag Winterth | Motorraum-Zwischendecke |
US20040180177A1 (en) * | 2003-03-12 | 2004-09-16 | Ray Kyle A. | Thermoformable acoustic material |
US20040180592A1 (en) * | 2003-03-12 | 2004-09-16 | Ray Kyle A. | Thermoformable acoustic sheet material |
US11255332B2 (en) | 2003-03-20 | 2022-02-22 | Nortek Air Solutions, Llc | Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system |
US7137775B2 (en) | 2003-03-20 | 2006-11-21 | Huntair Inc. | Fan array fan section in air-handling systems |
ITPD20030058A1 (it) * | 2003-03-20 | 2004-09-21 | Orv Spa | Prodotto stratiforme impregnato impiegabile come |
US7597534B2 (en) | 2003-03-20 | 2009-10-06 | Huntair, Inc. | Fan array fan section in air-handling systems |
JP3498085B1 (ja) * | 2003-03-26 | 2004-02-16 | 株式会社タケヒロ | 超軽量な防音材 |
EP1612768B1 (en) * | 2003-03-26 | 2012-10-10 | Takehiro Co., Ltd. | Ultralight soundproof material |
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 |
US7648753B2 (en) * | 2003-08-14 | 2010-01-19 | Intier Automotive Inc. | Vehicle panel with reinforcement layer |
JP3530522B1 (ja) | 2003-10-17 | 2004-05-24 | 株式会社タケヒロ | 超軽量な防音材 |
US20050136212A1 (en) * | 2003-12-19 | 2005-06-23 | Lear Corporation | Porous interior trim system and method of manufacturing same |
JP4001588B2 (ja) * | 2004-04-09 | 2007-10-31 | 株式会社林技術研究所 | 自動車用成形敷設内装材 |
JP4712315B2 (ja) * | 2004-05-19 | 2011-06-29 | 牧男 内藤 | 吸音遮熱材、自動車エンジン用排気系遮熱カバー及びそれらの製造方法 |
US20060037815A1 (en) * | 2004-08-18 | 2006-02-23 | Schabel Norman G Jr | Particulate insulation materials |
US7464791B2 (en) * | 2005-01-27 | 2008-12-16 | Pretty Products, Llc | Acoustic mats and methods for making the same |
US7748184B1 (en) | 2005-02-09 | 2010-07-06 | Intellectual Property Holdings, Llc | Body panel having improved stiffness and method of making |
BRPI0612326A2 (pt) | 2005-04-01 | 2010-11-03 | Buckeye Technologies Inc | material não tecido, painel do material não tecido, construção isolante térmica, laminado atenuador de som, painel do laminado atenuador, pacote para um objeto, processo para a produção de um material não tecido, processo para prover atenuação de som ou isolamento térmico, artigo isolante térmico moldado, artigo isolante de veìculo, artigo isolante atenuador de som, artigo moldado, estrutura não tecida, processo para a produção de uma estrutura não tecida, e veìculo motorizado |
US7837009B2 (en) * | 2005-04-01 | 2010-11-23 | Buckeye Technologies Inc. | Nonwoven material for acoustic insulation, and process for manufacture |
EP1710126B1 (en) * | 2005-04-04 | 2009-04-01 | Rieter Technologies AG | Sealed thin multi-layer sound absorber |
DE102005021299A1 (de) * | 2005-05-09 | 2006-11-16 | Stankiewicz Gmbh | Element zur Schallisolation |
FR2889616B1 (fr) * | 2005-08-02 | 2008-05-30 | Hutchinson Sa | Panneau acoustique du type a lame d'air |
FR2893892B1 (fr) * | 2005-11-29 | 2008-02-22 | Cera | Ecran d'insonorisation a zone d'appui integree pour moteur de vehicule automobile et son procede de fabrication |
EP1973628B1 (en) | 2006-01-18 | 2020-08-05 | Georgia-Pacific Nonwovens LLC | Tacky allergen trap and filter medium, and method for containing allergens |
US8511978B2 (en) * | 2006-05-02 | 2013-08-20 | United Technologies Corporation | Airfoil array with an endwall depression and components of the array |
EP2035632A4 (en) | 2006-06-30 | 2014-05-14 | Buckeye Technologies Inc | FIRE-RESISTANT FILM MATERIAL AND METHOD FOR THE PRODUCTION THEREOF |
DE102006039756A1 (de) * | 2006-08-24 | 2008-02-28 | Elringklinger Ag | Abschirmbauteil, insbesondere Hitzeschild |
KR200440716Y1 (ko) * | 2006-10-24 | 2008-06-27 | 이계정 | 고밀도 폴리에스테르 복합흡음재 및 이의 제조 장치 |
US20080233337A1 (en) * | 2007-03-23 | 2008-09-25 | International Automotive Components Group North America, Inc. | Floor covering for liquid dispersion |
FR2923431A1 (fr) * | 2007-11-09 | 2009-05-15 | Cera | Ecran de protection thermique et acoustique de vehicule automobile |
US8544218B2 (en) * | 2008-03-27 | 2013-10-01 | Dell Seven, Inc. | Acoustically insulating product |
DE102008037143A1 (de) * | 2008-08-08 | 2010-02-11 | Airbus Deutschland Gmbh | Isolationsaufbau zum thermischen und akustischen Isolieren eines Luftfahrzeugs |
US7928025B2 (en) * | 2008-10-01 | 2011-04-19 | Polymer Group, Inc. | Nonwoven multilayered fibrous batts and multi-density molded articles made with same and processes of making thereof |
DE102010051583A1 (de) * | 2010-11-05 | 2012-05-10 | Progress-Werk Oberkirch Ag | Schallabsorbierendes Abschirmelement |
CN102529840B (zh) * | 2010-12-23 | 2014-05-14 | 上海新安汽车隔音毡有限公司 | 一种多层结构的汽车用隔音垫及其制造方法 |
US9093060B2 (en) * | 2011-01-26 | 2015-07-28 | Nichias Corporation | Sound-proof material and process for production thereof, sound-proof molding, and sound insulation method |
RU2465145C1 (ru) * | 2011-05-11 | 2012-10-27 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Огнестойкий слоистый звукотеплоизолирующий материал |
US8770340B2 (en) * | 2011-11-16 | 2014-07-08 | Huntair, Inc. | Sound-absorptive panel for an air handling system |
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 |
US9193131B2 (en) | 2013-03-14 | 2015-11-24 | Cta Acoustics, Inc. | Thermal and acoustical insulation |
US9993990B2 (en) | 2013-03-14 | 2018-06-12 | Cta Acoustics, Inc. | Thermal insulation |
US10124707B2 (en) | 2015-11-20 | 2018-11-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle floor with corrugated carpeting for increased rigidity |
EP3196007A1 (en) * | 2016-01-21 | 2017-07-26 | Autoneum Management AG | Moulded trim part for a vehicle |
JP6795992B2 (ja) * | 2017-02-01 | 2020-12-02 | 西川ゴム工業株式会社 | 防音材 |
WO2018187000A1 (en) * | 2017-04-03 | 2018-10-11 | Cascade Engineering, Inc. | Acoustic fiber silencer |
FR3078040B1 (fr) * | 2018-02-22 | 2020-03-13 | Faurecia Automotive Industrie | Piece d'insonorisation de vehicule automobile et procede de fabrication associe |
CN113573948A (zh) * | 2019-02-08 | 2021-10-29 | 泰佛产品服务与创新公司 | 用于机动车辆发动机舱的隔音屏 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2064445C3 (de) * | 1970-12-30 | 1979-08-30 | Teroson Gmbh, 6900 Heidelberg | Selbsttragende thermoplastische Kunststoffschwerfolie, die mit Schaumstoff beschichtet ist |
US4056161A (en) * | 1975-10-30 | 1977-11-01 | Tillotson Corporation | Sound attenuation material |
JPS5263979A (en) * | 1975-11-22 | 1977-05-26 | Kubota Ltd | Glass-fiber reinforced plastic panels |
CH614155A5 (en) * | 1977-03-14 | 1979-11-15 | Semperit Ag | Sound insulating material |
US4131664A (en) * | 1977-09-28 | 1978-12-26 | Allen Industries, Inc. | Method of making a multiple-density fibrous acoustical panel |
JPS55278A (en) * | 1979-03-29 | 1980-01-05 | Sekisui Plastics Co Ltd | Synthetic resin form and production thereof |
JPS55137953A (en) * | 1979-04-13 | 1980-10-28 | Asahi Glass Co Ltd | Fiber reinforced thermoplastic resin molding and its molding method |
DE2924197A1 (de) * | 1979-06-15 | 1980-12-18 | Dura Tufting Gmbh | Vorgeformte textile wandverkleidung fuer geraeuschbelastete raeume sowie ein verfahren zu ihrer herstellung |
JPS5650912U (pt) * | 1979-09-27 | 1981-05-06 | ||
US4283457A (en) * | 1979-11-05 | 1981-08-11 | Huyck Corporation | Laminate structures for acoustical applications and method of making them |
JPS5886344U (ja) * | 1981-12-08 | 1983-06-11 | 松下電工株式会社 | 防音材 |
JPS61196299U (pt) * | 1985-04-24 | 1986-12-06 |
-
1986
- 1986-09-26 CH CH3867/86A patent/CH671546A5/de not_active IP Right Cessation
-
1987
- 1987-09-16 DE DE8787810534T patent/DE3768401D1/de not_active Expired - Lifetime
- 1987-09-16 ES ES87810534T patent/ES2021392T5/es not_active Expired - Lifetime
- 1987-09-16 EP EP87810534A patent/EP0262092B2/de not_active Expired - Lifetime
- 1987-09-16 AT AT87810534T patent/ATE61283T1/de not_active IP Right Cessation
- 1987-09-22 US US07/099,525 patent/US4966799A/en not_active Expired - Lifetime
- 1987-09-22 JP JP62238590A patent/JP2788958B2/ja not_active Expired - Lifetime
- 1987-09-25 MX MX008526A patent/MX170771B/es unknown
- 1987-09-25 BR BR8704956A patent/BR8704956A/pt not_active IP Right Cessation
- 1987-09-25 FI FI874206A patent/FI874206A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2021392T5 (es) | 2000-01-16 |
FI874206A0 (fi) | 1987-09-25 |
MX170771B (es) | 1993-09-14 |
ES2021392B3 (es) | 1991-11-01 |
EP0262092B2 (de) | 1999-09-01 |
JPS63102925A (ja) | 1988-05-07 |
EP0262092A1 (de) | 1988-03-30 |
FI874206A (fi) | 1988-03-27 |
US4966799A (en) | 1990-10-30 |
CH671546A5 (pt) | 1989-09-15 |
ATE61283T1 (de) | 1991-03-15 |
JP2788958B2 (ja) | 1998-08-20 |
DE3768401D1 (de) | 1991-04-11 |
EP0262092B1 (de) | 1991-03-06 |
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