JPH0392697U - - Google Patents
Info
- Publication number
- JPH0392697U JPH0392697U JP4090U JP4090U JPH0392697U JP H0392697 U JPH0392697 U JP H0392697U JP 4090 U JP4090 U JP 4090U JP 4090 U JP4090 U JP 4090U JP H0392697 U JPH0392697 U JP H0392697U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- vacuum
- created
- utility
- attached
- 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
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第1図 平面図、第2図 断面図。
1…板、2…真空、3…補強支持、4…表面の
凸凹。
Figure 1 is a plan view, Figure 2 is a sectional view. 1... Plate, 2... Vacuum, 3... Reinforcement support, 4... Surface unevenness.
Claims (1)
の軟らかいもの又は板のサイズの大きなものには
、補強支持を設けてる。 (2) 表面に凹凸を設けて貼付ける真空の板であ
る。[Claims for Utility Model Registration] (1) As shown in the drawing, a vacuum is created between the plates and reinforcement supports are provided for soft materials or large plates. (2) It is a vacuum plate that is attached with an uneven surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4090U JPH0392697U (en) | 1990-01-05 | 1990-01-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4090U JPH0392697U (en) | 1990-01-05 | 1990-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0392697U true JPH0392697U (en) | 1991-09-20 |
Family
ID=31504012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4090U Pending JPH0392697U (en) | 1990-01-05 | 1990-01-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0392697U (en) |
-
1990
- 1990-01-05 JP JP4090U patent/JPH0392697U/ja active Pending