JPH02103847U - - Google Patents
Info
- Publication number
- JPH02103847U JPH02103847U JP1207089U JP1207089U JPH02103847U JP H02103847 U JPH02103847 U JP H02103847U JP 1207089 U JP1207089 U JP 1207089U JP 1207089 U JP1207089 U JP 1207089U JP H02103847 U JPH02103847 U JP H02103847U
- Authority
- JP
- Japan
- Prior art keywords
- felt
- material layer
- sound
- opening
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 8
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000012774 insulation material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1207089U JPH02103847U (bg) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1207089U JPH02103847U (bg) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103847U true JPH02103847U (bg) | 1990-08-17 |
Family
ID=31221184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1207089U Pending JPH02103847U (bg) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103847U (bg) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143556B2 (bg) * | 1979-12-26 | 1986-09-27 | Sowa Kogyo Kk |
-
1989
- 1989-02-03 JP JP1207089U patent/JPH02103847U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143556B2 (bg) * | 1979-12-26 | 1986-09-27 | Sowa Kogyo Kk |