JPS6351007U - - Google Patents
Info
- Publication number
- JPS6351007U JPS6351007U JP14607386U JP14607386U JPS6351007U JP S6351007 U JPS6351007 U JP S6351007U JP 14607386 U JP14607386 U JP 14607386U JP 14607386 U JP14607386 U JP 14607386U JP S6351007 U JPS6351007 U JP S6351007U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- recess
- board
- sound
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図及び第２図は本考案の吸音板にかかる図
面で、第１図は要部断面図、第２図は一部拡大要
部断面図である。 １……凹所、２……有孔ボード、３……空胴部
、４……基板、５……底部、６……連通孔、７…
…有孔板、８，９……音。
面で、第１図は要部断面図、第２図は一部拡大要
部断面図である。 １……凹所、２……有孔ボード、３……空胴部
、４……基板、５……底部、６……連通孔、７…
…有孔板、８，９……音。
Claims (1)
- わん状の凹所を有する有孔ボードと、空胴部を
有する基板と接合するとともに、該凹所の底部と
空胴部とが連通孔で結ばれて成る吸音板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14607386U JPS6351007U (ja) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14607386U JPS6351007U (ja) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351007U true JPS6351007U (ja) | 1988-04-06 |
Family
ID=31058201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14607386U Pending JPS6351007U (ja) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351007U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342565A (ja) * | 2005-06-08 | 2006-12-21 | Daiken Trade & Ind Co Ltd | 防音内装材 |
-
1986
- 1986-09-24 JP JP14607386U patent/JPS6351007U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342565A (ja) * | 2005-06-08 | 2006-12-21 | Daiken Trade & Ind Co Ltd | 防音内装材 |