ES2197726B1 - Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado. - Google Patents

Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado.

Info

Publication number
ES2197726B1
ES2197726B1 ES200001861A ES200001861A ES2197726B1 ES 2197726 B1 ES2197726 B1 ES 2197726B1 ES 200001861 A ES200001861 A ES 200001861A ES 200001861 A ES200001861 A ES 200001861A ES 2197726 B1 ES2197726 B1 ES 2197726B1
Authority
ES
Spain
Prior art keywords
composite
procedure
vibro
acoustic behavior
improve
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.)
Expired - Fee Related
Application number
ES200001861A
Other languages
English (en)
Other versions
ES2197726A1 (es
Inventor
Alberto Cremades Schultz
Alberto Sanchez Lite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grupo Antolin Ingenieria SA
Original Assignee
Grupo Antolin Ingenieria SA
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 Grupo Antolin Ingenieria SA filed Critical Grupo Antolin Ingenieria SA
Priority to ES200001861A priority Critical patent/ES2197726B1/es
Priority to EP01500185A priority patent/EP1177890B1/en
Priority to AT01500185T priority patent/ATE268686T1/de
Priority to DE60103705T priority patent/DE60103705T2/de
Priority to CA002353195A priority patent/CA2353195A1/en
Priority to JP2001221540A priority patent/JP2002103551A/ja
Priority to BR0103020-5A priority patent/BR0103020A/pt
Priority to MXPA01007482A priority patent/MXPA01007482A/es
Priority to KR1020010044340A priority patent/KR20020009469A/ko
Publication of ES2197726A1 publication Critical patent/ES2197726A1/es
Application granted granted Critical
Publication of ES2197726B1 publication Critical patent/ES2197726B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Procedimiento de obtención de un composite laminar para mejorar el comportamiento vibro-acústico de superficies, producto así obtenido y útil auxiliar utilizado. El procedimiento consiste en obtener una pieza de composite laminar (1) con una acanaladura (2) según una configuración de malla reticular a base de la repetición de rosetones sobre toda la superficie de, al menos, una de las caras de ese composite (1), efectuándose esa acanaladura (2) durante el propio proceso de moldeo del composite, estando éste materializado mediante una capa de espuma rígida (10) y dos capas externas (9) de papel o similar, de manera que el composite con la acanaladura (2) está previsto para su fijación mediante adhesivo a una superficie que estará sometida a una situación externa que puede generar vibraciones y ruidos no deseados, todo ello con el objeto de mejorar el comportamiento vibro-acústico de dicha superficie. El composite laminar (1) encuentra especial ampliación en el mundo de la automoción para atenuar ruidos no deseados producidos en la chapa exterior metálica del techo del vehículo.
ES200001861A 2000-07-25 2000-07-25 Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado. Expired - Fee Related ES2197726B1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES200001861A ES2197726B1 (es) 2000-07-25 2000-07-25 Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado.
AT01500185T ATE268686T1 (de) 2000-07-25 2001-07-13 Verfahren zur herstellung eines geräusch- und vibrationsdämmenden schichtkörpers, schichtkörper dadurch hergestellt, sowie im verfahren verwendetes hilfswerkzeug
DE60103705T DE60103705T2 (de) 2000-07-25 2001-07-13 Verfahren zur Herstellung eines geräusch- und vibrationsdämmenden Schichtkörpers, Schichtkörper dadurch hergestellt, sowie im Verfahren verwendetes Hilfswerkzeug
EP01500185A EP1177890B1 (en) 2000-07-25 2001-07-13 Procedure for obtaining a laminar composite with improved vibro-acoustic behaviour, product so obtained and auxiliary tool employed
CA002353195A CA2353195A1 (en) 2000-07-25 2001-07-18 Procedure for obtaining a laminar composite for improvement of vibroacoustic behaviour, product so obtained and auxiliary tool employed
JP2001221540A JP2002103551A (ja) 2000-07-25 2001-07-23 振動−音響挙動の改善のための積層複合材料の製造方法、これにより得られた製品および使用する補助ツール
BR0103020-5A BR0103020A (pt) 2000-07-25 2001-07-24 Processo para obter composto laminar para melhoria de comportamento vibratório-acústico, produto assim obtido e ferramenta auxiliar empregada
MXPA01007482A MXPA01007482A (es) 2000-07-25 2001-07-24 Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado.
KR1020010044340A KR20020009469A (ko) 2000-07-25 2001-07-24 진동음향 거동의 개선을 위한 박판형 복합물의 형성 방법,상기 방법에 의해 형성된 제품 및 사용된 보조 공구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001861A ES2197726B1 (es) 2000-07-25 2000-07-25 Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado.

Publications (2)

Publication Number Publication Date
ES2197726A1 ES2197726A1 (es) 2004-01-01
ES2197726B1 true ES2197726B1 (es) 2005-03-01

Family

ID=8494420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001861A Expired - Fee Related ES2197726B1 (es) 2000-07-25 2000-07-25 Procedimiento de obtencion de un composite laminar para mejorar el comportamiento vibro-acustico de superficies, producto asi obtenido y util auxiliar utilizado.

Country Status (9)

Country Link
EP (1) EP1177890B1 (es)
JP (1) JP2002103551A (es)
KR (1) KR20020009469A (es)
AT (1) ATE268686T1 (es)
BR (1) BR0103020A (es)
CA (1) CA2353195A1 (es)
DE (1) DE60103705T2 (es)
ES (1) ES2197726B1 (es)
MX (1) MXPA01007482A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL245768A0 (en) * 2016-05-22 2016-08-31 Travel Smart Ltd Method and system for panel injection and injected panel
EP4225580A1 (en) * 2020-10-09 2023-08-16 Hanwha Azdel, Inc. Multilayer assemblies with surface depressions and methods of producing and using them
CN112590947B (zh) * 2020-12-25 2024-05-24 浙江戴德隆翠汽车有限公司 一种旅居车断桥厢体连接结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616980A5 (en) * 1976-09-02 1980-04-30 Saurer Ag Adolph Sound-insulating, wall-like component and use thereof
US4229240A (en) * 1978-02-13 1980-10-21 Electrolux Corporation Method of making simulated tufted seat cushion
US4695501A (en) * 1984-04-10 1987-09-22 Fibre Converters, Inc. Thermoformable composite articles
DE3506488A1 (de) * 1985-02-23 1986-09-04 Daimler-Benz Ag, 7000 Stuttgart Geraeuschdaemmender schichtkoerper
DE3511196A1 (de) * 1985-03-28 1986-10-02 VD-Werkstätten GmbH & Co KG, 4902 Bad Salzuflen Verfahren zur herstellung von plattenfoermigem mehrschichtmaterial
EP0364102A3 (en) * 1988-09-19 1990-05-02 Bridgestone Australia Limited Vehicle headliner
CH688136A5 (de) * 1992-09-16 1997-05-30 Alusuisse Lonza Services Ag Verbundwerkstoff.
DE19632055C1 (de) * 1996-08-09 1997-11-13 Benecke Kaliko Ag Verfahren zur Herstellung einer Dachversteifung für Fahrzeuge
JPH11334486A (ja) * 1998-05-27 1999-12-07 Kanegafuchi Chem Ind Co Ltd 自動車内装材用発泡積層シート及び該成形体

Also Published As

Publication number Publication date
DE60103705D1 (de) 2004-07-15
DE60103705T2 (de) 2005-06-09
ES2197726A1 (es) 2004-01-01
JP2002103551A (ja) 2002-04-09
EP1177890B1 (en) 2004-06-09
MXPA01007482A (es) 2003-05-19
CA2353195A1 (en) 2002-01-25
BR0103020A (pt) 2002-07-16
KR20020009469A (ko) 2002-02-01
ATE268686T1 (de) 2004-06-15
EP1177890A1 (en) 2002-02-06

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