JPS62173495U - - Google Patents
Info
- Publication number
- JPS62173495U JPS62173495U JP6244986U JP6244986U JPS62173495U JP S62173495 U JPS62173495 U JP S62173495U JP 6244986 U JP6244986 U JP 6244986U JP 6244986 U JP6244986 U JP 6244986U JP S62173495 U JPS62173495 U JP S62173495U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- aluminum plate
- rock wool
- sound
- insulating
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
Description
第１図は本考案の防音ドアの分解斜視図、第２
図は同上の側断面図である。 １……波形アルミニウム板、２……ロツクウー
ル板、３……突板、４……断熱吸音材。
図は同上の側断面図である。 １……波形アルミニウム板、２……ロツクウー
ル板、３……突板、４……断熱吸音材。
Claims (1)
- 波形アルミニウム板の両面に、外面に化粧を施
こしたロツクウール板を配置すると共に、空隙部
に断熱吸音材を充填して成る防音ドア。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244986U JPS62173495U (ja) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244986U JPS62173495U (ja) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173495U true JPS62173495U (ja) | 1987-11-04 |
Family
ID=30896740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6244986U Pending JPS62173495U (ja) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173495U (ja) |
-
1986
- 1986-04-24 JP JP6244986U patent/JPS62173495U/ja active Pending