ATE468957T1 - Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung - Google Patents

Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung

Info

Publication number
ATE468957T1
ATE468957T1 AT05810923T AT05810923T ATE468957T1 AT E468957 T1 ATE468957 T1 AT E468957T1 AT 05810923 T AT05810923 T AT 05810923T AT 05810923 T AT05810923 T AT 05810923T AT E468957 T1 ATE468957 T1 AT E468957T1
Authority
AT
Austria
Prior art keywords
sound
covering
motor vehicle
body part
damping layer
Prior art date
Application number
AT05810923T
Other languages
German (de)
English (en)
Inventor
Dirk Soltau
Michael Hansen
Paul Schoenzart
Original Assignee
Carcoustics Techconsult Gmbh
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 Carcoustics Techconsult Gmbh filed Critical Carcoustics Techconsult Gmbh
Application granted granted Critical
Publication of ATE468957T1 publication Critical patent/ATE468957T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/129—Enhancing adhesion to the preformed part using an interlayer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT05810923T 2004-11-11 2005-11-10 Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung ATE468957T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004054646A DE102004054646B4 (de) 2004-11-11 2004-11-11 Leichte schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu ihrer Herstellung
PCT/EP2005/012078 WO2006050961A1 (de) 2004-11-11 2005-11-10 Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ATE468957T1 true ATE468957T1 (de) 2010-06-15

Family

ID=35677709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05810923T ATE468957T1 (de) 2004-11-11 2005-11-10 Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung

Country Status (7)

Country Link
EP (1) EP1809460B1 (enExample)
JP (1) JP2008519704A (enExample)
KR (1) KR20070086032A (enExample)
CN (1) CN101056750A (enExample)
AT (1) ATE468957T1 (enExample)
DE (2) DE102004054646B4 (enExample)
WO (1) WO2006050961A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009134B4 (de) 2006-02-24 2016-03-24 Bayer Materialscience Aktiengesellschaft Verbessertes Verfahren zur Herstellung einer leichten, schallisolierenden Verkleidung für Kraftfahrzeuge und entsprechende Verkleidung
DE102007020832B4 (de) 2007-05-02 2009-02-26 Bayer Materialscience Ag Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung
FR2919218B1 (fr) * 2007-07-25 2011-12-02 Faurecia Automotive Ind Composant moule d'insonorisation,et son procede de fabrication
JP5176769B2 (ja) * 2008-08-07 2013-04-03 三菱自動車工業株式会社 ウォッシャインレットの取付け構造
DE102009020995A1 (de) * 2009-05-12 2011-02-10 Dr. Freist Automotive Bielefeld Gmbh Leichte, schallisolierende Verkleidung für ein Karosserieteil oder eine Komponente eines Kraftfahrzeugs und Verfahren zu deren Herstellung
WO2011003699A2 (en) * 2009-07-10 2011-01-13 Huntsman International Llc Novel crystalline foam
JP2013503210A (ja) 2009-08-26 2013-01-31 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト 吸音軟質成形フォームの製造方法
DE102010035431A1 (de) 2010-08-26 2012-03-01 Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung Breitbandiger Schallabsorber
DE102011078935A1 (de) 2011-07-11 2013-01-17 Bayerische Motoren Werke Aktiengesellschaft Hochabsorptives Schallisolationsbauteil, insbesondere für den Kraftfahrzeuginnenraum
DE102011107693A1 (de) 2011-07-13 2013-01-17 Otto Bock Schaumsysteme Gmbh Erhöhung der Schallabsorption in Dämmstoffen
CN102820029B (zh) * 2012-08-24 2014-06-18 广州市泰力高复合材料有限公司 一种消音结构
EP3012155A1 (en) * 2014-10-20 2016-04-27 Autoneum Management AG Main floor part for a small utility vehicle
FR3055598B1 (fr) * 2016-09-02 2021-06-11 Cera Aps Ecran de protection acoustique pour moteur de vehicule automobile
DE102016222328A1 (de) 2016-11-14 2018-05-17 Volkswagen Aktiengesellschaft Verfahren zum Herstellen eines schalldämmenden Bauteils, insbesondere eines Verkleidungsteils, für ein Kraftfahrzeug, sowie schalldämmendes Bauteil
CN108263300B (zh) * 2016-12-30 2020-03-27 诺博汽车系统有限公司 隔音隔热组合物、材料及其制备方法以及汽车前围隔音隔热垫和车用地毯
CN107973891B (zh) * 2017-11-15 2020-10-16 浙江飞利环球汽车零部件有限公司 一种发动机罩盖的制备方法
DE102018103462A1 (de) * 2018-02-15 2019-08-22 Adler Pelzer Holding Gmbh Kraftfahrzeugteppichboden
FR3086197B1 (fr) * 2018-09-20 2020-12-18 Treves Products Services & Innovation Panneau de protection acoustique pour compartiment a moteur de vehicule automobile
CN112969735B (zh) * 2018-10-31 2023-03-10 H.B.富乐公司 用于液体施加型消声剂的双组分聚氨酯体系
DE102019209617A1 (de) * 2019-07-01 2021-01-07 Volkswagen Aktiengesellschaft Flächiges Verkleidungselement für ein Kraftfahrzeug
FR3116230B1 (fr) * 2020-11-19 2023-10-06 Faurecia Automotive Ind Pièce d’insonorisation de véhicule automobile et procédé de fabrication associé
US20220410528A1 (en) * 2021-06-28 2022-12-29 Saint-Gobain Performance Plastics Corporation Multilayer composite with thermal barrier properties
DE102021209983A1 (de) * 2021-09-09 2023-03-09 Elringklinger Ag Strukturbauteil, Fahrzeug und Verfahren zum Herstellen eines Strukturbauteils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1992873U (de) * 1968-05-18 1968-08-29 Phoenix Gummiwerke Ag Stirnwand zur abgrenzung von motor- und fahrgastraum bei kraftfahrzeugen.
GB1384061A (en) * 1971-06-18 1975-02-19 Ici Ltd Process for the production of laminar mouldings
IT1102536B (it) * 1977-06-16 1985-10-07 Freudenberg Carl Procedimento per la produzione di un materasso per lo smorzamento acustico
DE2735153A1 (de) * 1977-08-04 1979-02-15 Helmut Pelzer Spezifisch leichtes feder-masse- system in bekannter weise als doppelmatte ausgebildet
DE8602592U1 (de) * 1986-02-01 1989-09-07 C.A. Greiner und Söhne GmbH & Co KG, 72622 Nürtingen Formsteifes Verbundschichtelement
FR2764229B1 (fr) * 1997-06-06 1999-08-20 Cera Procede pour la realisation d'un panneau insonorisant
DE19904986A1 (de) * 1999-02-08 2000-08-10 Benien Produktionstechnik Gmbh Schallabsorbierende Abdeckung und Verfahren zur Herstellung derselben
DE19958663A1 (de) * 1999-12-06 2001-06-21 Stankiewicz Gmbh Leichte Schallisolation mit partieller Trittfestigkeit
US6451233B1 (en) * 2000-04-28 2002-09-17 Lear Corporation Method of making a multiple foam interior trim substrate

Also Published As

Publication number Publication date
DE502005009654D1 (de) 2010-07-08
DE102004054646A1 (de) 2006-06-01
WO2006050961A1 (de) 2006-05-18
EP1809460B1 (de) 2010-05-26
DE102004054646B4 (de) 2008-12-04
KR20070086032A (ko) 2007-08-27
EP1809460A1 (de) 2007-07-25
CN101056750A (zh) 2007-10-17
JP2008519704A (ja) 2008-06-12

Similar Documents

Publication Publication Date Title
ATE468957T1 (de) Leichte schallisolierende verkleidung für ein karosserieteil eines kraftfahrzeuges und verfahren zu ihrer herstellung
BRPI0508135A (pt) método para formar uma espuma de poliuretano rìgida ligada a um substrato tendo uma cavidade aberta
ATE485149T1 (de) Verbessertes verfahren zur herstellung einer leichten, schallisolierenden verkleidung für kraftfahrzeuge und entsprechende verkleidung
JP2821899B2 (ja) 遮音構造体及びその製造方法
ATE471844T1 (de) Einteilige schallschutzplatte für kraftfahrzeug
DE50006255D1 (de) Feinzellige, wassergetriebene polyurethanhartschaumstoffe
ATE500942T1 (de) Verstärktes verbundbauteil und verfahren zu dessen herstellung
ATE412681T1 (de) Verfahren zur herstellung von polyurethan- schaumstoffen
ATE449119T1 (de) Verfahren zur herstellung von viskoelastischen schaumstoffen
MX2009009554A (es) Revestimiento ligero insonorizante para una pieza de carroceria de vehiculo automotor y metodo de produccion de esta.
JP2009527382A5 (enExample)
MX2019011311A (es) Elemento insonorizado y su metodo de produccion.
JP2005200649A5 (enExample)
JP2008519704A5 (enExample)
MX2009003096A (es) Articulo de espuma de poliuretano con piel integral.
TW200712084A (en) Flexible polyurethane foam, process for producing the same, and automotive seat employing the flexible polyurethane foam
CN113248678A (zh) 吸音聚氨酯泡沫
JPH03277537A (ja) 吸音・制振材及びその製造方法
JP2019536880A5 (enExample)
EP1801139A3 (en) Method for producing polyurethane foam
JPH07199956A (ja) 遮音材
JP2006017983A (ja) ダッシュパネル用防音部材
JP2006015857A (ja) パッケージトレイ
JP2005088306A (ja) 内装部材
CN218750626U (zh) 一种可降噪汽车饰条

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee