JPH01161147U - - Google Patents
Info
- Publication number
- JPH01161147U JPH01161147U JP5729088U JP5729088U JPH01161147U JP H01161147 U JPH01161147 U JP H01161147U JP 5729088 U JP5729088 U JP 5729088U JP 5729088 U JP5729088 U JP 5729088U JP H01161147 U JPH01161147 U JP H01161147U
- Authority
- JP
- Japan
- Prior art keywords
- foam material
- automobile
- soundproofing
- foam
- increased
- 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 6
- 239000006261 foam material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007788 roughening Methods 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図〜第４図はフオーム材接着面側の表面に
凹凸形状を形成した表被材。
１：円柱状の凸部、２：刻線、３：ワイヤーブ
ラシを用いて表面を荒すことにより形成した凹凸
形状、４：しぼ形状。
Figures 1 to 4 show surface covering materials in which an uneven shape is formed on the surface of the adhesive side of the foam material. 1: Cylindrical convex portion, 2: Scored line, 3: Uneven shape formed by roughening the surface using a wire brush, 4: Grain shape.
Claims (1)
ダツシユ部用防音材において、表被材のフオーム
材接着面側の表面に凹凸形状を形成し、接着面積
を大きくすることによりフオーム材との接着力を
大きくした表被材を使用してなることを特徴とす
る自動車ダツシユ部用防音材。 In a soundproofing material for automobile dash parts that is made by integrating a surface material and a foam material, an uneven shape is formed on the surface of the surface material on the adhesive side of the foam material, and the bonding area is increased to improve adhesion to the foam material. A soundproofing material for an automobile darts section, characterized by using a surface material with increased strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5729088U JPH01161147U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5729088U JPH01161147U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01161147U true JPH01161147U (en) | 1989-11-09 |
Family
ID=31283145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5729088U Pending JPH01161147U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01161147U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967597A (en) * | 1982-10-08 | 1984-04-17 | 竹廣木材工業株式会社 | Making of sound-proof material for vehicle |
-
1988
- 1988-04-30 JP JP5729088U patent/JPH01161147U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967597A (en) * | 1982-10-08 | 1984-04-17 | 竹廣木材工業株式会社 | Making of sound-proof material for vehicle |