JPH0516638Y2 - - Google Patents
Info
- Publication number
- JPH0516638Y2 JPH0516638Y2 JP19034387U JP19034387U JPH0516638Y2 JP H0516638 Y2 JPH0516638 Y2 JP H0516638Y2 JP 19034387 U JP19034387 U JP 19034387U JP 19034387 U JP19034387 U JP 19034387U JP H0516638 Y2 JPH0516638 Y2 JP H0516638Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- absorbing
- sheet
- sound insulating
- large number
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19034387U JPH0516638Y2 (he) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19034387U JPH0516638Y2 (he) | 1987-12-15 | 1987-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195000U JPH0195000U (he) | 1989-06-22 |
| JPH0516638Y2 true JPH0516638Y2 (he) | 1993-04-30 |
Family
ID=31481325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19034387U Expired - Lifetime JPH0516638Y2 (he) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516638Y2 (he) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5429783B2 (ja) * | 2009-01-30 | 2014-02-26 | 住友林業株式会社 | 遮音扉及びそれを用いた遮音換気構造 |
| JP6478471B2 (ja) * | 2014-03-26 | 2019-03-06 | 川上産業株式会社 | 吸音材 |
-
1987
- 1987-12-15 JP JP19034387U patent/JPH0516638Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0195000U (he) | 1989-06-22 |
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