MXPA06000505A - Parte laminada acusticamente aislante y metodo para su produccion. - Google Patents

Parte laminada acusticamente aislante y metodo para su produccion.

Info

Publication number
MXPA06000505A
MXPA06000505A MXPA06000505A MXPA06000505A MXPA06000505A MX PA06000505 A MXPA06000505 A MX PA06000505A MX PA06000505 A MXPA06000505 A MX PA06000505A MX PA06000505 A MXPA06000505 A MX PA06000505A MX PA06000505 A MXPA06000505 A MX PA06000505A
Authority
MX
Mexico
Prior art keywords
layer
press
solid layer
noise
noise attenuating
Prior art date
Application number
MXPA06000505A
Other languages
English (en)
Inventor
Heinz Bloemeling
Original Assignee
Carcoustics Tech Ct 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 Tech Ct Gmbh filed Critical Carcoustics Tech Ct Gmbh
Publication of MXPA06000505A publication Critical patent/MXPA06000505A/es

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B29C2043/525—Heating or cooling at predetermined points for local melting, curing or bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0091—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels
    • 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
    • Y10T428/24496—Foamed or cellular 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Motor Or Generator Frames (AREA)
  • Stringed Musical Instruments (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

La invencion se refiere a una parte laminada acusticamente aislante y a un metodo para su produccion. La parte laminada (38) esta destinada en particular para vehiculos automotrices, y comprende una capa pesada (6), y unida a ella una capa (17) amortiguadora de sonido de material poroso y/o textil. La capa pesada se configura como parte moldeada mediante compresion fluente de una masa de material sintetico plastificado del grupo de los elastomeros termoplasticos alimentada mediante el proceso de deposicion en cuerda, comprende regiones de diferente grosor y/o densidad y solamente se suelda puntualmente con la capa (17) amortiguadora de sonido, siendo que la capa amortiguadora de sonido tiene una estructura perfilada formada mediante deformacion termica, y la circunferencia de la capa (17) amortiguadora de sonido sobresale de la circunferencia de la capa pesada (6) al menos por secciones.
MXPA06000505A 2003-07-25 2004-07-22 Parte laminada acusticamente aislante y metodo para su produccion. MXPA06000505A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334274A DE10334274B3 (de) 2003-07-25 2003-07-25 Schallisolierendes Verbundteil und Verfahren zu dessen Herstellung
PCT/EP2004/008202 WO2005011949A2 (de) 2003-07-25 2004-07-22 Schallisolierendes vberbundteil und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
MXPA06000505A true MXPA06000505A (es) 2006-04-05

Family

ID=34111690

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06000505A MXPA06000505A (es) 2003-07-25 2004-07-22 Parte laminada acusticamente aislante y metodo para su produccion.

Country Status (6)

Country Link
US (2) US20070065644A1 (es)
EP (1) EP1648676B1 (es)
AT (1) ATE434509T1 (es)
DE (2) DE10334274B3 (es)
MX (1) MXPA06000505A (es)
WO (1) WO2005011949A2 (es)

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Publication number Priority date Publication date Assignee Title
DE102005029729A1 (de) * 2005-06-24 2006-12-28 Röchling Automotive AG & Co. KG Verkleidungs- oder Gehäuseteil eines Fahrzeugs und Verfahren zu seiner Herstellung
DE102006009134B4 (de) * 2006-02-24 2016-03-24 Bayer Materialscience Aktiengesellschaft Verbessertes Verfahren zur Herstellung einer leichten, schallisolierenden Verkleidung für Kraftfahrzeuge und entsprechende Verkleidung
DE202006010129U1 (de) 2006-06-28 2006-10-12 Polytec Automotive Gmbh & Co. Kg Schallabsorbierendes Bauteil zur Abdeckung von Aggregaten im Motorraum von Fahrzeugen
US20080017445A1 (en) * 2006-07-21 2008-01-24 Lear Corporation Lightweight dash insulator construction
DE102007020832B4 (de) * 2007-05-02 2009-02-26 Bayer Materialscience Ag Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung
US20130082416A1 (en) * 2011-10-04 2013-04-04 E I Du Pont De Nemours And Company Compression overmolding process, device therefor and part made therefrom
TWI487614B (zh) * 2011-10-25 2015-06-11 晟銘電子科技股份有限公司 熱壓成型方法及其板材組件
FR2986207B1 (fr) * 2012-01-26 2014-02-21 Faurecia Automotive Ind Piece d'equipement de vehicule automobile et vehicule automobile associe
US8881864B2 (en) 2012-10-04 2014-11-11 International Automation Components Group North America, Inc. Motor vehicle acoustic insulator, methods of manufacture and use thereof
US9480953B2 (en) * 2012-10-17 2016-11-01 W. L. Gore & Associates, Inc. Composite filter media for fuel streams
FR3006265B1 (fr) * 2013-05-28 2015-07-03 Cera Ecran de protection acoustique pour un moteur de vehicule automobile
FR3028817B1 (fr) * 2014-11-25 2018-03-02 Autoneum Management Ag. Piece automobile d'ecrantage acoustique et son procede de fabrication
WO2016092571A1 (en) 2014-12-10 2016-06-16 Sapa Srl Società Unipersonale Method for obtaining a heat-insulating and sound- absorbing composite product, co-moulding equipment and product so obtained
CN106828345B (zh) * 2015-12-07 2019-04-19 上海新安汽车隔音毡有限公司 一种多层结构的汽车用前围内侧隔音垫及其制造方法
DE102016101150A1 (de) * 2016-01-22 2017-07-27 Benteler Automobiltechnik Gmbh Prallträger und Verfahren zur Herstellung eines Prallträgers
RU168686U1 (ru) * 2016-07-22 2017-02-15 Общество с ограниченной ответственностью "Нанотехнологический центр композитов" (ООО "НЦК") Композитный кожух моторного отсека наземного транспортного средства
US11634091B2 (en) * 2017-04-03 2023-04-25 Cascade Engineering, Inc. Acoustic fiber silencer
US12065084B2 (en) 2018-12-18 2024-08-20 Adler Pelzer Holding Gmbh Sound insulation element for the firewall of a vehicle body and support element for a sound insulation element of this type
DE102019110463A1 (de) * 2019-04-23 2020-10-29 Adler Pelzer Holding Gmbh Motor- und/oder Aggregat-Kapsel
DE102021209850A1 (de) 2021-09-07 2023-03-09 Mahle International Gmbh Zylinderkopfhaube oder Haubenmodul

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Also Published As

Publication number Publication date
US20070065644A1 (en) 2007-03-22
US20080264555A1 (en) 2008-10-30
EP1648676A2 (de) 2006-04-26
WO2005011949A3 (de) 2005-04-14
DE10334274B3 (de) 2005-03-03
ATE434509T1 (de) 2009-07-15
EP1648676B1 (de) 2009-06-24
WO2005011949A2 (de) 2005-02-10
DE502004009660D1 (de) 2009-08-06

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal