JPS63198608U - - Google Patents
Info
- Publication number
- JPS63198608U JPS63198608U JP9077287U JP9077287U JPS63198608U JP S63198608 U JPS63198608 U JP S63198608U JP 9077287 U JP9077287 U JP 9077287U JP 9077287 U JP9077287 U JP 9077287U JP S63198608 U JPS63198608 U JP S63198608U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- sound
- sound insulating
- holes
- flat plate
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9077287U JPS63198608U (US20030204162A1-20031030-M00001.png) | 1987-06-15 | 1987-06-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9077287U JPS63198608U (US20030204162A1-20031030-M00001.png) | 1987-06-15 | 1987-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63198608U true JPS63198608U (US20030204162A1-20031030-M00001.png) | 1988-12-21 |
Family
ID=30950944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9077287U Pending JPS63198608U (US20030204162A1-20031030-M00001.png) | 1987-06-15 | 1987-06-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63198608U (US20030204162A1-20031030-M00001.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002206A (ja) * | 2006-06-23 | 2008-01-10 | Yokohama Rubber Co Ltd:The | 橋梁遊間部の防音装置 |
JP2014114677A (ja) * | 2012-12-12 | 2014-06-26 | Yokohama Rubber Co Ltd:The | 道路橋用遮音部材 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118727A (en) * | 1974-08-07 | 1976-02-14 | Mitsubishi Heavy Ind Ltd | Funmatsugenryono shoseisochi |
JPS5745842A (en) * | 1980-09-03 | 1982-03-16 | Matsushita Electric Works Ltd | Pulse sensor apparatus |
-
1987
- 1987-06-15 JP JP9077287U patent/JPS63198608U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118727A (en) * | 1974-08-07 | 1976-02-14 | Mitsubishi Heavy Ind Ltd | Funmatsugenryono shoseisochi |
JPS5745842A (en) * | 1980-09-03 | 1982-03-16 | Matsushita Electric Works Ltd | Pulse sensor apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002206A (ja) * | 2006-06-23 | 2008-01-10 | Yokohama Rubber Co Ltd:The | 橋梁遊間部の防音装置 |
JP4715649B2 (ja) * | 2006-06-23 | 2011-07-06 | 横浜ゴム株式会社 | 橋梁遊間部の防音装置 |
JP2014114677A (ja) * | 2012-12-12 | 2014-06-26 | Yokohama Rubber Co Ltd:The | 道路橋用遮音部材 |