JPH048050Y2 - - Google Patents
Info
- Publication number
- JPH048050Y2 JPH048050Y2 JP15151787U JP15151787U JPH048050Y2 JP H048050 Y2 JPH048050 Y2 JP H048050Y2 JP 15151787 U JP15151787 U JP 15151787U JP 15151787 U JP15151787 U JP 15151787U JP H048050 Y2 JPH048050 Y2 JP H048050Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- sound
- dash
- sound insulation
- insulator
- 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
- 238000009413 insulation Methods 0.000 claims description 45
- 239000012212 insulator Substances 0.000 claims description 35
- 239000011358 absorbing material Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 23
- 238000009434 installation Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15151787U JPH048050Y2 (US08197722-20120612-C00042.png) | 1987-10-02 | 1987-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15151787U JPH048050Y2 (US08197722-20120612-C00042.png) | 1987-10-02 | 1987-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6455150U JPS6455150U (US08197722-20120612-C00042.png) | 1989-04-05 |
| JPH048050Y2 true JPH048050Y2 (US08197722-20120612-C00042.png) | 1992-03-02 |
Family
ID=31425633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15151787U Expired JPH048050Y2 (US08197722-20120612-C00042.png) | 1987-10-02 | 1987-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048050Y2 (US08197722-20120612-C00042.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106300A (ja) * | 2005-10-14 | 2007-04-26 | Inoac Corp | 車両用遮音装置 |
| JP6832644B2 (ja) * | 2016-07-19 | 2021-02-24 | 株式会社Ｈｏｗａ | 車両用防音体及び車両用サイレンサー |
| JP7284783B2 (ja) * | 2021-07-12 | 2023-05-31 | 株式会社パーカーコーポレーション | ウレタンフォームインシュレーター |
-
1987
- 1987-10-02 JP JP15151787U patent/JPH048050Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6455150U (US08197722-20120612-C00042.png) | 1989-04-05 |
