ES2011069A6 - Elemento de insonorizacion para los vehiculos automoviles. - Google Patents

Elemento de insonorizacion para los vehiculos automoviles.

Info

Publication number
ES2011069A6
ES2011069A6 ES8703759A ES8703759A ES2011069A6 ES 2011069 A6 ES2011069 A6 ES 2011069A6 ES 8703759 A ES8703759 A ES 8703759A ES 8703759 A ES8703759 A ES 8703759A ES 2011069 A6 ES2011069 A6 ES 2011069A6
Authority
ES
Spain
Prior art keywords
bonnet
soundproofing element
mattress
motor vehicles
fibreglass
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
Application number
ES8703759A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2011069A6 publication Critical patent/ES2011069A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

ELEMENTOS DE INSONORIZACION PARA LOS VEHICULOS AUTOMOVILES. CON OBJETO DE CREAR UN ELEMENTO DE AMORTIGUACION ACUSTICA PARA LOS VEHICULOS AUTOMOVILES, SOBRE TODO PREVISTO PARA SU DISPOSICION EN AQUELLA SUPERFICIE DEL CAPOT DE MOTOR, LA CUAL ESTA DIRIGIDA HACIA EL MISMO MOTOR, EL QUE ESTA CONSTITUIDO POR UNA PLANCHA DE ESPUMA DE POLIURETANO (PUR), QUE PUEDE SER FIJADA POR LA CARA INTERIOR DEL CAPOT DE MOTOR, Y EL QUE POSEA LA NECESARIA RIGIDEZ PARA QUE EL MISMO PUEDA SER FIJADO DE FORMA DIRECTA Y CON SOLAMENTE UNOS POCOS ELEMENTOS DE FIJACION EN EL CAPOT DE MOTOR O BIEN EN LOS TIRANTES DE ESTE ULTIMO, SE PROPONE QUE LA PLANCHA DE ESPUMA DE POLIURETANO (1) ESTA REFORZADA POR MEDIO DE UNA PLANCHA DE FIBRAS DE VIDRIO (3) QUE ESTA INCRUSTADA EN LA MISMA POR LA SOLICIFICACION DE LA ESPUMA DE LA PRIMERA Y QUE EN LA PLANCHA (1) ESTAN REALIZADOS UNOS CANALES EN LOS CUALES ESTAN DISPUESTO UNOS TIRANTES DE FIBRASDE VIDRIO (4).
ES8703759A 1987-09-15 1987-12-30 Elemento de insonorizacion para los vehiculos automoviles. Expired ES2011069A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873730931 DE3730931A1 (de) 1987-09-15 1987-09-15 Schalldaemmelement fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
ES2011069A6 true ES2011069A6 (es) 1989-12-16

Family

ID=6336035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703759A Expired ES2011069A6 (es) 1987-09-15 1987-12-30 Elemento de insonorizacion para los vehiculos automoviles.

Country Status (2)

Country Link
DE (1) DE3730931A1 (es)
ES (1) ES2011069A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703120B1 (fr) * 1993-03-23 1995-05-05 Renault Revêtement amortisseur de vibrations stratifié pour paroi telle qu'une tôle de plancher de véhicule automobile.
DE19526256A1 (de) * 1995-07-19 1997-01-23 Duewag Ag Schall- und wärmedämmender Fußboden für Fahrzeuge, insbesondere Schienenfahrzeuge
GB0623797D0 (en) * 2006-11-29 2007-01-10 Concept Mouldings Ltd Energy Absorbing Structures

Also Published As

Publication number Publication date
DE3730931A1 (de) 1989-03-23

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-12-30

FD1A Patent lapsed

Effective date: 20010201