JPH0249286Y2 - - Google Patents
Info
- Publication number
- JPH0249286Y2 JPH0249286Y2 JP13460884U JP13460884U JPH0249286Y2 JP H0249286 Y2 JPH0249286 Y2 JP H0249286Y2 JP 13460884 U JP13460884 U JP 13460884U JP 13460884 U JP13460884 U JP 13460884U JP H0249286 Y2 JPH0249286 Y2 JP H0249286Y2
- Authority
- JP
- Japan
- Prior art keywords
- decorative material
- sound
- insulating sheet
- decorative
- shape
- 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
- 239000000463 material Substances 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13460884U JPH0249286Y2 (un) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13460884U JPH0249286Y2 (un) | 1984-09-05 | 1984-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6149810U JPS6149810U (un) | 1986-04-03 |
JPH0249286Y2 true JPH0249286Y2 (un) | 1990-12-26 |
Family
ID=30693115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13460884U Expired JPH0249286Y2 (un) | 1984-09-05 | 1984-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0249286Y2 (un) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2962362B2 (ja) * | 1989-12-23 | 1999-10-12 | 株式会社 サンケン・エンジニアリング | 音響反射幕 |
JP2006276670A (ja) * | 2005-03-30 | 2006-10-12 | Kenwood Corp | 音響反射ユニット |
-
1984
- 1984-09-05 JP JP13460884U patent/JPH0249286Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6149810U (un) | 1986-04-03 |
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