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
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).
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)
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 |
-
1987
- 1987-09-15 DE DE19873730931 patent/DE3730931A1/de not_active Withdrawn
- 1987-12-30 ES ES8703759A patent/ES2011069A6/es not_active Expired
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 |