JPH0314442Y2 - - Google Patents
Info
- Publication number
- JPH0314442Y2 JPH0314442Y2 JP1984124446U JP12444684U JPH0314442Y2 JP H0314442 Y2 JPH0314442 Y2 JP H0314442Y2 JP 1984124446 U JP1984124446 U JP 1984124446U JP 12444684 U JP12444684 U JP 12444684U JP H0314442 Y2 JPH0314442 Y2 JP H0314442Y2
- Authority
- JP
- Japan
- Prior art keywords
- absorbing layer
- sound
- hole
- sound absorbing
- slit
- 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
- 239000012212 insulator Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12444684U JPS6139660U (ja) | 1984-08-15 | 1984-08-15 | 自動車用インシユレ−タダツシユ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12444684U JPS6139660U (ja) | 1984-08-15 | 1984-08-15 | 自動車用インシユレ−タダツシユ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6139660U JPS6139660U (ja) | 1986-03-13 |
| JPH0314442Y2 true JPH0314442Y2 (US20020128544A1-20020912-P00008.png) | 1991-03-29 |
Family
ID=30683174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12444684U Granted JPS6139660U (ja) | 1984-08-15 | 1984-08-15 | 自動車用インシユレ−タダツシユ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139660U (US20020128544A1-20020912-P00008.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815859B2 (ja) * | 1987-09-20 | 1996-02-21 | 山川工業株式会社 | 内外装用樹脂成形パネル構造 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639368B2 (US20020128544A1-20020912-P00008.png) * | 1977-08-31 | 1981-09-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624036Y2 (US20020128544A1-20020912-P00008.png) * | 1979-08-31 | 1987-01-29 |
-
1984
- 1984-08-15 JP JP12444684U patent/JPS6139660U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639368B2 (US20020128544A1-20020912-P00008.png) * | 1977-08-31 | 1981-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139660U (ja) | 1986-03-13 |
