JPS62162149U - - Google Patents
Info
- Publication number
- JPS62162149U JPS62162149U JP5097286U JP5097286U JPS62162149U JP S62162149 U JPS62162149 U JP S62162149U JP 5097286 U JP5097286 U JP 5097286U JP 5097286 U JP5097286 U JP 5097286U JP S62162149 U JPS62162149 U JP S62162149U
- Authority
- JP
- Japan
- Prior art keywords
- back surface
- foam layer
- carpet
- utility
- registration request
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims 2
- 239000006247 magnetic powder Substances 0.000 claims 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Description
第１図は従来の防音材の断面構造を示す。また
第２図は本考案により防音材の断面構造を示す。
１，１１……表面装飾材、２，１２……遮音層
、３，１３……吸音層、１４……ラテツクス層。
FIG. 1 shows the cross-sectional structure of a conventional soundproofing material. Moreover, FIG. 2 shows the cross-sectional structure of the soundproofing material according to the present invention. 1, 11... Surface decoration material, 2, 12... Sound insulation layer, 3, 13... Sound absorbing layer, 14... Latex layer.
Claims (1)
る、発泡層とから構成される自動車用防音材にお
いて、発泡層の裏面に磁石の粉末を含む層を形成
したことを特徴とする自動車用防音材。 A soundproofing material for an automobile consisting of a surface material such as a carpet and a foam layer laminated on the back surface thereof, characterized in that a layer containing magnetic powder is formed on the back surface of the foam layer. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5097286U JPS62162149U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5097286U JPS62162149U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162149U true JPS62162149U (en) | 1987-10-15 |
Family
ID=30874818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5097286U Pending JPS62162149U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235862U (en) * | 1988-08-31 | 1990-03-08 |
-
1986
- 1986-04-04 JP JP5097286U patent/JPS62162149U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235862U (en) * | 1988-08-31 | 1990-03-08 |