JPH04505297A - 消音用複合製品 - Google Patents
消音用複合製品Info
- Publication number
- JPH04505297A JPH04505297A JP3500916A JP50091691A JPH04505297A JP H04505297 A JPH04505297 A JP H04505297A JP 3500916 A JP3500916 A JP 3500916A JP 50091691 A JP50091691 A JP 50091691A JP H04505297 A JPH04505297 A JP H04505297A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- thin plate
- heavy
- deadening
- absorbing
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims 2
- 241000257465 Echinoidea Species 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 37
- 230000000694 effects Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010020772 Hypertension Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 206010033557 Palpitations Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- B32B5/22—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
-
- 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
- B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—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 discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
- B32B3/20—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 discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
-
- 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
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- 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
- B32B2307/56—Damping, energy absorption
-
- 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
-
- 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
- Y10T428/23—Sheet including cover or casing
- Y10T428/234—Sheet including cover or casing including elements cooperating to form cells
-
- 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
- Y10T428/23—Sheet including cover or casing
- Y10T428/234—Sheet including cover or casing including elements cooperating to form cells
- Y10T428/236—Honeycomb type cells extend perpendicularly to nonthickness layer
-
- 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.]
- Y10T428/24149—Honeycomb-like
-
- 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.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]
-
- 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.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
-
- 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.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
-
- 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.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.好ましくは金属板又はプラスチック製の少なくとも一つの振動可能な構造部 材(2)と少なくとも1つの防振性の消音薄板(3)を有し、 −防振性の消音薄板(3)は少なくとも一つの柔軟な重質薄板(5)と、それと 強固に結合した少なくとも1つの粘弾性の架台層(4)とからなり、この架台層 (4)には多数の角張った構造の課題部材(6)があり、 −架台層(4)を有する消音薄板(3)は、振動可能な構造部材(2)の上にゆ るく載り、 −個々の架台部材(6)は、振動可能な構造部材(2)及び柔軟な重質薄板(5 )と共に、音響的に有効な空洞(12)を有する連結した空隙迷路を形成するよ うに形造られ配置されていることを特徴とする、騒音減少のための消音用複合製 品(1)。 2.振動可能な構造部材(2)は保護層又は彩色層(8)を具備していることを 特徴とする、請求項1による消音用複合製品。 3.架台層(4)及び重質薄板(5)は同じ材料からなることを特徴とする、請 求項1又は2による消音用複合製品。 4.防振性の消音薄板(3)は一体となるように形成されていて、特に架台層( 4)が消音薄板(4)の中に刻み込まれていることを特徴とする、請求項3によ る消音用複合製品(1)。 5.消音薄板(3)は高度に密実の重質薄板であって、これは特に熱可塑性樹脂 、弾性プラスチック及び可塑剤を含有することができることを特徴とする、請求 項4による消音用複合製品(1)。 6.複合製品(1)は更に、重質薄板(5)の上にある遮音性の層(7)を有す ることを特徴とする、請求項1から5のいずれか1つによる消音用複合製品(1 )。 7.消音薄板(3)は柔軟な重質薄板(5)及びそれに強固に結合した粘弾性の 架台層(4)とからなり、この架台層(4)は多数の角張った構造の架台部材( 6)を有し、個々の架台部材(6)は振動可能な構造部材(2)及び柔軟な重質 薄板(5)と共に、音響的に有効な空洞(12)を有する連結した空隙迷路を形 成し得るように形造られ配置されていることを特徴とする、請求項1による消音 用複合製品のための防振性消音薄板(3)。 8.消音薄板は一体になるように形成されていて、特に架台層(4)が消音薄板 に刻み込まれていることを特徴とする、請求項7による防振性の消音薄板(3) 。 9.架台部材(6)は、音響的に有効な空洞が底面積1〜5cm2、高さ0.1 〜3.0mmとなるように形造られていることを特徴とする、請求項8による防 振性の消音薄板(3)。 10.消音薄板(3)は高度に密実な重質薄板であって、これは特に熱可塑性樹 脂、弾性プラスチック及び可塑剤を含有していることを特徴とする、請求項9に よる防振性の消音薄板(3)。 11.消音薄板(3)が繊維補強された重質薄板であることを特徴とする、請求 項1による防振性の消音薄板(3)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4683/89A CH678306A5 (ja) | 1989-12-29 | 1989-12-29 | |
CH4683/89-0 | 1989-12-29 | ||
PCT/CH1990/000291 WO1991009728A1 (de) | 1989-12-29 | 1990-12-21 | Schalldämpfendes verbundwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04505297A true JPH04505297A (ja) | 1992-09-17 |
JPH0643112B2 JPH0643112B2 (ja) | 1994-06-08 |
Family
ID=4280677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50091691A Expired - Lifetime JPH0643112B2 (ja) | 1989-12-29 | 1990-12-21 | 消音用複合製品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5186996A (ja) |
EP (1) | EP0461215B1 (ja) |
JP (1) | JPH0643112B2 (ja) |
CH (1) | CH678306A5 (ja) |
DE (1) | DE59005761D1 (ja) |
ES (1) | ES2054481T3 (ja) |
WO (1) | WO1991009728A1 (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6007890A (en) * | 1993-11-19 | 1999-12-28 | The Dow Chemical Company | Acoustic insulating panels or elements |
DE19509972C2 (de) * | 1995-03-18 | 1998-04-09 | Krauss Maffei Verkehrstechnik | Sandwichplatte |
US5661273A (en) * | 1995-06-07 | 1997-08-26 | Bergiadis; Bill | Soundproof wall |
US5712447A (en) * | 1996-05-14 | 1998-01-27 | The United States Of America As Represented By The Secretary Of The Navy | Vibrationally and acoustically insulated structure |
ES2205442T3 (es) * | 1997-01-07 | 2004-05-01 | Cascade Engineering, Inc. | Barrera acustica con desacoplador. |
US5851626A (en) * | 1997-04-22 | 1998-12-22 | Lear Corporation | Vehicle acoustic damping and decoupling system |
CA2309983A1 (en) * | 1997-11-12 | 1999-05-20 | Robert S. Boyd | Vibration dampening laminate |
US6789645B1 (en) | 1999-06-09 | 2004-09-14 | The Dow Chemical Company | Sound-insulating sandwich element |
FR2810937B1 (fr) * | 2000-06-28 | 2002-10-11 | Neyr Plastiques Holding | Complexe d'isolation acoustique d'une paroi |
FR2816240A1 (fr) * | 2000-11-06 | 2002-05-10 | Advantop | Panneau composite presentant une amelioration de l'acoustique aux bruits d'impact et de la stabilite thermique |
SE520926C2 (sv) * | 2000-12-11 | 2003-09-16 | Pergo Ab | Förfarande för framställning av ett dekorativt laminat med ljuddämpande elastomerskikt |
CN1511092A (zh) * | 2001-05-22 | 2004-07-07 | �����ɷ� | 吸声防护垫 |
US6631785B2 (en) * | 2001-12-20 | 2003-10-14 | Collins & Aikman Products Co. | Sound attenuating composite articles incorporating scrim material and methods of making same |
JP2004062074A (ja) * | 2002-07-31 | 2004-02-26 | Toyota Motor Corp | 吸音装置 |
WO2005015145A1 (en) * | 2003-07-18 | 2005-02-17 | Sound Solutions Gb Limited | Sound-deadening materials |
US20050136212A1 (en) * | 2003-12-19 | 2005-06-23 | Lear Corporation | Porous interior trim system and method of manufacturing same |
JP4635847B2 (ja) * | 2005-11-30 | 2011-02-23 | トヨタ紡織株式会社 | 防音材 |
US20070193175A1 (en) * | 2006-02-21 | 2007-08-23 | Ta-Chung Hao | Structure of decoration acoustic board |
US20070252303A1 (en) * | 2006-04-18 | 2007-11-01 | Loen Mark V | Production Method for Sound Deadening Structure |
US7722112B2 (en) * | 2006-09-27 | 2010-05-25 | Wabash National, L.P. | Composite panel for a trailer wall |
FR2906637B1 (fr) * | 2006-09-29 | 2009-01-09 | Faurecia Automotive Ind Snc | Composant d'insonorisation pour organe structurel rigide d'automobile. |
FR2942437B1 (fr) * | 2009-02-20 | 2012-08-24 | Faurecia Automotive Ind | Ensemble d'insonorisation pour vehicule automobile et element de paroi associe. |
WO2010144798A2 (en) | 2009-06-12 | 2010-12-16 | Precision Fabrics Group, Inc. | Acoustically tunable sound absorption articles and methods of making same |
US8403108B2 (en) | 2009-06-12 | 2013-03-26 | Precision Fabrics Group, Inc. | Acoustically tunable sound absorption articles and methods of making same |
US8439161B2 (en) | 2009-06-12 | 2013-05-14 | Precision Fabrics Group, Inc. | Acoustically tunable sound absorption articles |
US20120040131A1 (en) | 2010-08-10 | 2012-02-16 | Speer Dwaine D | Composite Panel Having Perforated Foam Core |
KR101490868B1 (ko) | 2012-12-11 | 2015-02-09 | 주식회사 아모그린텍 | 방수통음시트 및 이의 제조 방법 |
WO2014092459A1 (ko) | 2012-12-11 | 2014-06-19 | 주식회사 아모그린텍 | 방수통음시트 및 이의 제조 방법 |
JP6867308B2 (ja) | 2015-06-15 | 2021-04-28 | スリーエム イノベイティブ プロパティズ カンパニー | 多層減衰材料 |
FI20165069A (fi) * | 2016-02-02 | 2017-08-03 | Framery Oy | Seinärakenne |
CA2986177A1 (en) | 2016-11-21 | 2018-05-21 | Wabash National, L.P. | Composite core with reinforced plastic strips and method thereof |
US10607589B2 (en) | 2016-11-29 | 2020-03-31 | Milliken & Company | Nonwoven composite |
WO2018140955A1 (en) | 2017-01-30 | 2018-08-02 | Wabash National, L.P. | Composite core with reinforced areas and method |
EP3582962A4 (en) | 2017-02-14 | 2020-12-09 | Wabash National, L.P. | HYBRID COMPOSITE PANEL AND RELATED PROCESS |
US11008051B2 (en) | 2018-02-06 | 2021-05-18 | Wabash National, L.P. | Interlocking composite core and method |
EP3587851A1 (en) | 2018-06-28 | 2020-01-01 | 3M Innovative Properties Company | Multilayer damping material |
EP3880945A1 (en) | 2018-11-15 | 2021-09-22 | Cummins Power Generation IP, Inc. | Genset enclosures with low acoustic noise |
CA3077220A1 (en) | 2019-03-27 | 2020-09-27 | Wabash National, L.P. | Composite panel with connecting strip and method |
EP3970965A1 (en) | 2020-09-17 | 2022-03-23 | 3M Innovative Properties Company | Multilayer construction with damping properties |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2408889A1 (fr) * | 1977-11-11 | 1979-06-08 | Volkswagenwerk Ag | Matelas d'insonorisation |
DE2756622C2 (de) * | 1977-12-19 | 1979-09-20 | Teroson Gmbh, 6900 Heidelberg | Platten- oder streifenförmiges SchaUdämm-Material |
SE420750B (sv) * | 1978-11-17 | 1981-10-26 | Ingemanssons Ingenjorsbyra Ab | Ljudisolerande byggnadselement med stor styvhet |
DE8201511U1 (de) * | 1982-01-22 | 1982-07-22 | Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf | Mehrschichten-Schalldämmplatte für Kraftfahrzeuge od.dgl. |
US4741945A (en) * | 1986-07-30 | 1988-05-03 | Arco Chemical Company | Automotive trim panel |
-
1989
- 1989-12-29 CH CH4683/89A patent/CH678306A5/de not_active IP Right Cessation
-
1990
- 1990-12-21 DE DE59005761T patent/DE59005761D1/de not_active Expired - Fee Related
- 1990-12-21 JP JP50091691A patent/JPH0643112B2/ja not_active Expired - Lifetime
- 1990-12-21 EP EP91900147A patent/EP0461215B1/de not_active Expired - Lifetime
- 1990-12-21 US US07/743,372 patent/US5186996A/en not_active Expired - Lifetime
- 1990-12-21 WO PCT/CH1990/000291 patent/WO1991009728A1/de active IP Right Grant
- 1990-12-21 ES ES91900147T patent/ES2054481T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0461215B1 (de) | 1994-05-18 |
CH678306A5 (ja) | 1991-08-30 |
ES2054481T3 (es) | 1994-08-01 |
US5186996A (en) | 1993-02-16 |
WO1991009728A1 (de) | 1991-07-11 |
DE59005761D1 (de) | 1994-06-23 |
JPH0643112B2 (ja) | 1994-06-08 |
EP0461215A1 (de) | 1991-12-18 |
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