JPS6270922U - - Google Patents
Info
- Publication number
- JPS6270922U JPS6270922U JP16157785U JP16157785U JPS6270922U JP S6270922 U JPS6270922 U JP S6270922U JP 16157785 U JP16157785 U JP 16157785U JP 16157785 U JP16157785 U JP 16157785U JP S6270922 U JPS6270922 U JP S6270922U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- absorbing
- plate portion
- fiber
- face plate
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000011491 glass wool Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図ないし第５図は本考案に係る繊維製吸音
板の実施例を示し、第１図は横断平面図、第２図
は斜視図、第３図イ，ロおよび第４図は製作要領
を示す断面図、第５図は曲げ剛性テスト要領を示
す概念図である。第６図、第７図は従来例を示す
横断平面図である。
２……吸音面板部、３……取付板部。
Figures 1 to 5 show examples of the fiber sound absorbing plate according to the present invention, where Figure 1 is a cross-sectional plan view, Figure 2 is a perspective view, Figures 3 A, B, and 4 are manufacturing instructions. FIG. 5 is a conceptual diagram showing the bending rigidity test procedure. FIGS. 6 and 7 are cross-sectional plan views showing conventional examples. 2...Sound absorbing face plate part, 3...Mounting plate part.
Claims (1)
向に突出する防音下地１への取付板部３とを備え
、かつ、前記吸音面板部２と取付板部３とが繊維
材料をもつて一連一体の状態に構成されている繊
維製吸音板において、前記吸音面板部２を取付板
部３よりも低密度で、厚肉に構成してある繊維製
吸音板。 前記繊維材料が、グラスウールである実用新
案登録請求の範囲第項に記載の繊維製吸音板。 前記取付板部３が、吸音面板部２の両側端部
に連設されている実用新案登録請求の範囲第項
または第項に記載の繊維製吸音板。 前記吸音面板部２の肉厚ｄｍと、取付板部３
の肉厚ｄｓおよび突出量Ｈとの関係が ２ｄｓ≦ｄｍ≦Ｈ である実用新案登録請求の範囲第項に記載の繊
維製吸音板。[Claims for Utility Model Registration] A system comprising a sound-absorbing face plate portion 2 and a mounting plate portion 3 to the sound-insulating base 1 protruding in the thickness direction of the sound-absorbing face plate portion 2; In the fiber sound absorbing plate, the sound absorbing face plate 2 has a lower density and is thicker than the mounting plate part 3. . The fiber sound absorbing board according to claim 1, wherein the fiber material is glass wool. The fiber sound-absorbing plate according to claim 1 or 2, wherein the mounting plate portion 3 is connected to both end portions of the sound-absorbing face plate portion 2. The wall thickness dm of the sound-absorbing face plate portion 2 and the mounting plate portion 3
The fiber sound absorbing plate according to claim 1, which has a relationship between the wall thickness ds and the protrusion amount H as follows: 2ds≦dm≦H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16157785U JPH0545688Y2 (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16157785U JPH0545688Y2 (en) | 1985-10-21 | 1985-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270922U true JPS6270922U (en) | 1987-05-06 |
| JPH0545688Y2 JPH0545688Y2 (en) | 1993-11-25 |
Family
ID=31088015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16157785U Expired - Lifetime JPH0545688Y2 (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545688Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074611U (en) * | 1993-06-23 | 1995-01-24 | 株式会社河合楽器製作所 | Acoustic reflector and acoustic reflector device |
| WO1996028297A1 (en) * | 1995-03-13 | 1996-09-19 | Sumitomo Chemical Company, Limited | Sound absorbing component |
-
1985
- 1985-10-21 JP JP16157785U patent/JPH0545688Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074611U (en) * | 1993-06-23 | 1995-01-24 | 株式会社河合楽器製作所 | Acoustic reflector and acoustic reflector device |
| WO1996028297A1 (en) * | 1995-03-13 | 1996-09-19 | Sumitomo Chemical Company, Limited | Sound absorbing component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545688Y2 (en) | 1993-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6270922U (en) | ||
| JPS6219304U (en) | ||
| JPS646699U (en) | ||
| JPS6169310U (en) | ||
| JPS61115312U (en) | ||
| JPS6345600U (en) | ||
| JPH0350105U (en) | ||
| JPS62127597U (en) | ||
| JPS6190906U (en) | ||
| JPH01130941U (en) | ||
| JPH0264744U (en) | ||
| JPS62150589U (en) | ||
| JPH01129308U (en) | ||
| JPS6365701U (en) | ||
| JPS61108404U (en) | ||
| JPH01100813U (en) | ||
| JPS62151307U (en) | ||
| JPS6372027U (en) | ||
| JPS5954613U (en) | Base for sound insulation partition walls | |
| JPH02103137U (en) | ||
| JPS60195406U (en) | Sound insulation partition wall | |
| JPS59167106U (en) | Parting wall | |
| JPH0169298U (en) | ||
| JPS62154107U (en) | ||
| JPS61107806U (en) |