JPH0457513U - - Google Patents
Info
- Publication number
- JPH0457513U JPH0457513U JP9867690U JP9867690U JPH0457513U JP H0457513 U JPH0457513 U JP H0457513U JP 9867690 U JP9867690 U JP 9867690U JP 9867690 U JP9867690 U JP 9867690U JP H0457513 U JPH0457513 U JP H0457513U
- Authority
- JP
- Japan
- Prior art keywords
- sound insulation
- groove
- insulation board
- vertical side
- sound
- 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
- 238000009413 insulation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867690U JPH0457513U (en]) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867690U JPH0457513U (en]) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457513U true JPH0457513U (en]) | 1992-05-18 |
Family
ID=31840020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9867690U Pending JPH0457513U (en]) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457513U (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015059337A (ja) * | 2013-09-19 | 2015-03-30 | 積水樹脂株式会社 | 防音壁およびばね金具 |
| JP2016011574A (ja) * | 2014-06-27 | 2016-01-21 | 新中央工業株式会社 | 防音壁の遮音板留め金具 |
| JP2016014307A (ja) * | 2014-06-30 | 2016-01-28 | 新中央工業株式会社 | 防音壁の遮音板留め金具 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150109B2 (en]) * | 1977-06-07 | 1986-11-01 | Dainippon Ink & Chemicals |
-
1990
- 1990-09-19 JP JP9867690U patent/JPH0457513U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150109B2 (en]) * | 1977-06-07 | 1986-11-01 | Dainippon Ink & Chemicals |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015059337A (ja) * | 2013-09-19 | 2015-03-30 | 積水樹脂株式会社 | 防音壁およびばね金具 |
| JP2016011574A (ja) * | 2014-06-27 | 2016-01-21 | 新中央工業株式会社 | 防音壁の遮音板留め金具 |
| JP2016014307A (ja) * | 2014-06-30 | 2016-01-28 | 新中央工業株式会社 | 防音壁の遮音板留め金具 |