JPS6234766Y2 - - Google Patents
Info
- Publication number
- JPS6234766Y2 JPS6234766Y2 JP6634383U JP6634383U JPS6234766Y2 JP S6234766 Y2 JPS6234766 Y2 JP S6234766Y2 JP 6634383 U JP6634383 U JP 6634383U JP 6634383 U JP6634383 U JP 6634383U JP S6234766 Y2 JPS6234766 Y2 JP S6234766Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound insulating
- thickness
- sound insulation
- airtight sheet
- 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
- 239000011358 absorbing material Substances 0.000 claims description 23
- 239000011810 insulating material Substances 0.000 claims description 19
- 239000011491 glass wool Substances 0.000 claims description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 17
- 238000013016 damping Methods 0.000 description 9
- 239000012774 insulation material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Passenger Equipment (AREA)
- Carpets (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634383U JPS59171937U (ja) | 1983-05-02 | 1983-05-02 | 複層遮音部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634383U JPS59171937U (ja) | 1983-05-02 | 1983-05-02 | 複層遮音部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59171937U JPS59171937U (ja) | 1984-11-16 |
| JPS6234766Y2 true JPS6234766Y2 (US20030157025A1-20030821-C00031.png) | 1987-09-04 |
Family
ID=30196550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6634383U Granted JPS59171937U (ja) | 1983-05-02 | 1983-05-02 | 複層遮音部材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171937U (US20030157025A1-20030821-C00031.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046387Y2 (US20030157025A1-20030821-C00031.png) * | 1986-03-06 | 1992-02-21 | ||
| JP2007033899A (ja) * | 2005-07-27 | 2007-02-08 | Swcc Showa Device Technology Co Ltd | 吸音材 |
| JP2007047567A (ja) * | 2005-08-11 | 2007-02-22 | Swcc Showa Device Technology Co Ltd | 吸音材およびこれを用いた構造体 |
| JP5163297B2 (ja) * | 2008-06-04 | 2013-03-13 | 横浜ゴム株式会社 | 道路橋用遮音部材 |
| JP5266894B2 (ja) * | 2008-06-06 | 2013-08-21 | トヨタ紡織株式会社 | カーペット及びその製造方法 |
| JP5345163B2 (ja) * | 2011-01-31 | 2013-11-20 | 株式会社ミトヨ | 騒音低減構造 |
-
1983
- 1983-05-02 JP JP6634383U patent/JPS59171937U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59171937U (ja) | 1984-11-16 |
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