FR2903043B1 - Piece d'insonorisation, notamment de planche de bord, et son procede de fabrication - Google Patents
Piece d'insonorisation, notamment de planche de bord, et son procede de fabricationInfo
- Publication number
- FR2903043B1 FR2903043B1 FR0605820A FR0605820A FR2903043B1 FR 2903043 B1 FR2903043 B1 FR 2903043B1 FR 0605820 A FR0605820 A FR 0605820A FR 0605820 A FR0605820 A FR 0605820A FR 2903043 B1 FR2903043 B1 FR 2903043B1
- Authority
- FR
- France
- Prior art keywords
- dashboard
- manufacturing
- same
- sound piece
- sound
- 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
Links
Classifications
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- 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
-
- 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
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/22—Fibres of short length
- B32B2305/28—Fibres of short length in the form of a mat
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0605820A FR2903043B1 (fr) | 2006-06-28 | 2006-06-28 | Piece d'insonorisation, notamment de planche de bord, et son procede de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0605820A FR2903043B1 (fr) | 2006-06-28 | 2006-06-28 | Piece d'insonorisation, notamment de planche de bord, et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2903043A1 FR2903043A1 (fr) | 2008-01-04 |
FR2903043B1 true FR2903043B1 (fr) | 2010-03-12 |
Family
ID=37685648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0605820A Expired - Fee Related FR2903043B1 (fr) | 2006-06-28 | 2006-06-28 | Piece d'insonorisation, notamment de planche de bord, et son procede de fabrication |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2903043B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000239954A (ja) * | 1999-02-18 | 2000-09-05 | Nissan Motor Co Ltd | 吸音材、これを用いた内装材及びその製造方法 |
US6296075B1 (en) * | 2000-06-02 | 2001-10-02 | Lear Corporation | Lightweight acoustical system |
JP3496761B2 (ja) * | 2001-04-23 | 2004-02-16 | 日本特殊塗料株式会社 | エアコン室外機用防音材 |
JP4255856B2 (ja) * | 2004-02-09 | 2009-04-15 | 三乗工業株式会社 | 吸音材とその製造方法 |
-
2006
- 2006-06-28 FR FR0605820A patent/FR2903043B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2903043A1 (fr) | 2008-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 11 |
|
ST | Notification of lapse |
Effective date: 20180228 |