JPH0317360Y2 - - Google Patents
Info
- Publication number
- JPH0317360Y2 JPH0317360Y2 JP1982193401U JP19340182U JPH0317360Y2 JP H0317360 Y2 JPH0317360 Y2 JP H0317360Y2 JP 1982193401 U JP1982193401 U JP 1982193401U JP 19340182 U JP19340182 U JP 19340182U JP H0317360 Y2 JPH0317360 Y2 JP H0317360Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- material layer
- sound
- sheet material
- absorbing material
- 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
- 239000000463 material Substances 0.000 claims description 32
- 239000011358 absorbing material Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 description 22
- 238000005192 partition Methods 0.000 description 13
- 238000009413 insulation Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19340182U JPS5998499U (ja) | 1982-12-21 | 1982-12-21 | 防音材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19340182U JPS5998499U (ja) | 1982-12-21 | 1982-12-21 | 防音材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5998499U JPS5998499U (ja) | 1984-07-03 |
| JPH0317360Y2 true JPH0317360Y2 (US20020128544A1-20020912-P00008.png) | 1991-04-12 |
Family
ID=30415972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19340182U Granted JPS5998499U (ja) | 1982-12-21 | 1982-12-21 | 防音材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998499U (US20020128544A1-20020912-P00008.png) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57121376U (US20020128544A1-20020912-P00008.png) * | 1981-01-23 | 1982-07-28 | ||
| JPS57202359U (US20020128544A1-20020912-P00008.png) * | 1981-06-19 | 1982-12-23 |
-
1982
- 1982-12-21 JP JP19340182U patent/JPS5998499U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5998499U (ja) | 1984-07-03 |
