FR2408889A1 - Matelas d'insonorisation - Google Patents
Matelas d'insonorisationInfo
- Publication number
- FR2408889A1 FR2408889A1 FR7831829A FR7831829A FR2408889A1 FR 2408889 A1 FR2408889 A1 FR 2408889A1 FR 7831829 A FR7831829 A FR 7831829A FR 7831829 A FR7831829 A FR 7831829A FR 2408889 A1 FR2408889 A1 FR 2408889A1
- Authority
- FR
- France
- Prior art keywords
- sand
- water
- vehicles
- sound insulating
- heavy
- 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.)
- Withdrawn
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
MATELAS COMPRENANT UNE COUCHE LOURDE ET UNE COUCHE ELASTIQUE. LA SUBDIVISION DE LA COUCHE LOURDE EN ZONES3 JUXTAPOSEES DANS LE PLAN DU MATELAS CONFERE DE LA FLEXIBILITE A CE DERNIER. CES ZONES3 COMPRENNENT DES CHAMBRES4 CONTENANT UNE MATIERE LOURDE TELLE QUE DE L'EAU6, CES CHAMBRES ETANT SEPAREES PAR DES ZONES8 REMPLIES D'AIR ET FORMANT DES COUSSINS ELASTIQUES. APPLICATION PAR EXEMPLE A L'INSONORISATION DE CARROSSERIES DE VOITURES AUTOMOBILES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772750439 DE2750439A1 (de) | 1977-11-11 | 1977-11-11 | Schalldaemmende matte |
DE19782824410 DE2824410A1 (de) | 1978-06-03 | 1978-06-03 | Schalldaemmende matte |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2408889A1 true FR2408889A1 (fr) | 1979-06-08 |
Family
ID=25773074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831829A Withdrawn FR2408889A1 (fr) | 1977-11-11 | 1978-11-10 | Matelas d'insonorisation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2408889A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0214559A2 (fr) * | 1985-09-06 | 1987-03-18 | Stankiewicz GmbH | Pièce d'isolation sonore pour des surfaces |
EP0257253A2 (fr) * | 1986-07-24 | 1988-03-02 | Focke & Co. (GmbH & Co.) | Machine, notamment machine d'emballage |
US5186996A (en) * | 1989-12-29 | 1993-02-16 | Matec Holding Ag | Sound damping multi-layer structure |
FR2703120A1 (fr) * | 1993-03-23 | 1994-09-30 | Renault | Revêtement amortisseur de vibrations stratifié pour paroi telle qu'une tôle de plancher de véhicule automobile. |
GB2500638A (en) * | 2012-03-28 | 2013-10-02 | Nissan Motor Mfg Uk Ltd | A vehicle sound insulator |
-
1978
- 1978-11-10 FR FR7831829A patent/FR2408889A1/fr not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0214559A2 (fr) * | 1985-09-06 | 1987-03-18 | Stankiewicz GmbH | Pièce d'isolation sonore pour des surfaces |
EP0214559A3 (en) * | 1985-09-06 | 1987-10-21 | Stankiewicz Alois Dr Gmbh | Surface sound insulation part |
EP0257253A2 (fr) * | 1986-07-24 | 1988-03-02 | Focke & Co. (GmbH & Co.) | Machine, notamment machine d'emballage |
EP0257253A3 (en) * | 1986-07-24 | 1988-06-29 | Focke & Co. (Gmbh & Co.) | Machine, particularly packing machine |
US5014814A (en) * | 1986-07-24 | 1991-05-14 | Focke & Co. | Sound-damping machine parts |
US5186996A (en) * | 1989-12-29 | 1993-02-16 | Matec Holding Ag | Sound damping multi-layer structure |
FR2703120A1 (fr) * | 1993-03-23 | 1994-09-30 | Renault | Revêtement amortisseur de vibrations stratifié pour paroi telle qu'une tôle de plancher de véhicule automobile. |
GB2500638A (en) * | 2012-03-28 | 2013-10-02 | Nissan Motor Mfg Uk Ltd | A vehicle sound insulator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |