DE8710216U1 - Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von Kfz - Google Patents
Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von KfzInfo
- Publication number
- DE8710216U1 DE8710216U1 DE8710216U DE8710216U DE8710216U1 DE 8710216 U1 DE8710216 U1 DE 8710216U1 DE 8710216 U DE8710216 U DE 8710216U DE 8710216 U DE8710216 U DE 8710216U DE 8710216 U1 DE8710216 U1 DE 8710216U1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- foam
- sound insulation
- absorption element
- element according
- 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
- 238000009413 insulation Methods 0.000 title claims description 25
- 238000010521 absorption reaction Methods 0.000 title claims description 24
- 239000006260 foam Substances 0.000 claims description 55
- 239000006261 foam material Substances 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 description 12
- 238000009434 installation Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- 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
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
-
- 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
- B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8710216U DE8710216U1 (de) | 1987-07-25 | 1987-07-25 | Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von Kfz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8710216U DE8710216U1 (de) | 1987-07-25 | 1987-07-25 | Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von Kfz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8710216U1 true DE8710216U1 (de) | 1988-11-24 |
Family
ID=6810452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8710216U Expired DE8710216U1 (de) | 1987-07-25 | 1987-07-25 | Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von Kfz |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8710216U1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384420A2 (de) * | 1989-02-23 | 1990-08-29 | Bayerische Motoren Werke Aktiengesellschaft | Bodenverkleidung für Kraftfahrzeuge und Verfahren zur Herstellung |
| EP0411589A2 (en) * | 1989-08-01 | 1991-02-06 | Asahi Kogyo Co., Ltd. | Automotive molded ceiling material and method of producing the same |
| DE4214757A1 (de) * | 1992-05-09 | 1993-11-11 | Helmut Pelzer | Dämpfungsmatte |
| DE4401556A1 (de) * | 1994-01-20 | 1995-07-27 | Bayerische Motoren Werke Ag | Formteil mit einer Schaumkunststoff-Beschichtung |
-
1987
- 1987-07-25 DE DE8710216U patent/DE8710216U1/de not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384420A2 (de) * | 1989-02-23 | 1990-08-29 | Bayerische Motoren Werke Aktiengesellschaft | Bodenverkleidung für Kraftfahrzeuge und Verfahren zur Herstellung |
| EP0384420A3 (de) * | 1989-02-23 | 1991-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Bodenverkleidung für Kraftfahrzeuge und Verfahren zur Herstellung |
| EP0411589A2 (en) * | 1989-08-01 | 1991-02-06 | Asahi Kogyo Co., Ltd. | Automotive molded ceiling material and method of producing the same |
| EP0411589A3 (en) * | 1989-08-01 | 1991-10-09 | S.T. Truth Co., Ltd. | Automotive molded ceiling material and method of producing the same |
| DE4214757A1 (de) * | 1992-05-09 | 1993-11-11 | Helmut Pelzer | Dämpfungsmatte |
| DE4401556A1 (de) * | 1994-01-20 | 1995-07-27 | Bayerische Motoren Werke Ag | Formteil mit einer Schaumkunststoff-Beschichtung |
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