JPS6117180Y2 - - Google Patents
Info
- Publication number
- JPS6117180Y2 JPS6117180Y2 JP7399980U JP7399980U JPS6117180Y2 JP S6117180 Y2 JPS6117180 Y2 JP S6117180Y2 JP 7399980 U JP7399980 U JP 7399980U JP 7399980 U JP7399980 U JP 7399980U JP S6117180 Y2 JPS6117180 Y2 JP S6117180Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- door
- plate
- board
- 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.)
- Expired
Links
- 239000011120 plywood Substances 0.000 claims description 22
- 239000002023 wood Substances 0.000 claims description 13
- 239000002759 woven fabric Substances 0.000 claims description 12
- 239000011358 absorbing material Substances 0.000 claims description 11
- 239000011162 core material Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7399980U JPS6117180Y2 (US20030199744A1-20031023-C00003.png) | 1980-05-30 | 1980-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7399980U JPS6117180Y2 (US20030199744A1-20031023-C00003.png) | 1980-05-30 | 1980-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56176387U JPS56176387U (US20030199744A1-20031023-C00003.png) | 1981-12-26 |
| JPS6117180Y2 true JPS6117180Y2 (US20030199744A1-20031023-C00003.png) | 1986-05-26 |
Family
ID=29436744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7399980U Expired JPS6117180Y2 (US20030199744A1-20031023-C00003.png) | 1980-05-30 | 1980-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117180Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089142A (ja) * | 2000-09-21 | 2002-03-27 | Juken Sangyo Co Ltd | 防音ドア |
-
1980
- 1980-05-30 JP JP7399980U patent/JPS6117180Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56176387U (US20030199744A1-20031023-C00003.png) | 1981-12-26 |
